LCOV - code coverage report
Current view: top level - src/bin/pg_dump - pg_dump.c (source / functions) Hit Total Coverage
Test: PostgreSQL 18beta1 Lines: 7366 8194 89.9 %
Date: 2025-06-07 18:18:20 Functions: 184 188 97.9 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*-------------------------------------------------------------------------
       2             :  *
       3             :  * pg_dump.c
       4             :  *    pg_dump is a utility for dumping out a postgres database
       5             :  *    into a script file.
       6             :  *
       7             :  * Portions Copyright (c) 1996-2025, PostgreSQL Global Development Group
       8             :  * Portions Copyright (c) 1994, Regents of the University of California
       9             :  *
      10             :  *  pg_dump will read the system catalogs in a database and dump out a
      11             :  *  script that reproduces the schema in terms of SQL that is understood
      12             :  *  by PostgreSQL
      13             :  *
      14             :  *  Note that pg_dump runs in a transaction-snapshot mode transaction,
      15             :  *  so it sees a consistent snapshot of the database including system
      16             :  *  catalogs. However, it relies in part on various specialized backend
      17             :  *  functions like pg_get_indexdef(), and those things tend to look at
      18             :  *  the currently committed state.  So it is possible to get 'cache
      19             :  *  lookup failed' error if someone performs DDL changes while a dump is
      20             :  *  happening. The window for this sort of thing is from the acquisition
      21             :  *  of the transaction snapshot to getSchemaData() (when pg_dump acquires
      22             :  *  AccessShareLock on every table it intends to dump). It isn't very large,
      23             :  *  but it can happen.
      24             :  *
      25             :  *  http://archives.postgresql.org/pgsql-bugs/2010-02/msg00187.php
      26             :  *
      27             :  * IDENTIFICATION
      28             :  *    src/bin/pg_dump/pg_dump.c
      29             :  *
      30             :  *-------------------------------------------------------------------------
      31             :  */
      32             : #include "postgres_fe.h"
      33             : 
      34             : #include <unistd.h>
      35             : #include <ctype.h>
      36             : #include <limits.h>
      37             : #ifdef HAVE_TERMIOS_H
      38             : #include <termios.h>
      39             : #endif
      40             : 
      41             : #include "access/attnum.h"
      42             : #include "access/sysattr.h"
      43             : #include "access/transam.h"
      44             : #include "catalog/pg_aggregate_d.h"
      45             : #include "catalog/pg_am_d.h"
      46             : #include "catalog/pg_attribute_d.h"
      47             : #include "catalog/pg_authid_d.h"
      48             : #include "catalog/pg_cast_d.h"
      49             : #include "catalog/pg_class_d.h"
      50             : #include "catalog/pg_default_acl_d.h"
      51             : #include "catalog/pg_largeobject_d.h"
      52             : #include "catalog/pg_proc_d.h"
      53             : #include "catalog/pg_publication_d.h"
      54             : #include "catalog/pg_subscription_d.h"
      55             : #include "catalog/pg_type_d.h"
      56             : #include "common/connect.h"
      57             : #include "common/int.h"
      58             : #include "common/relpath.h"
      59             : #include "common/shortest_dec.h"
      60             : #include "compress_io.h"
      61             : #include "dumputils.h"
      62             : #include "fe_utils/option_utils.h"
      63             : #include "fe_utils/string_utils.h"
      64             : #include "filter.h"
      65             : #include "getopt_long.h"
      66             : #include "libpq/libpq-fs.h"
      67             : #include "parallel.h"
      68             : #include "pg_backup_db.h"
      69             : #include "pg_backup_utils.h"
      70             : #include "pg_dump.h"
      71             : #include "storage/block.h"
      72             : 
      73             : typedef struct
      74             : {
      75             :     Oid         roleoid;        /* role's OID */
      76             :     const char *rolename;       /* role's name */
      77             : } RoleNameItem;
      78             : 
      79             : typedef struct
      80             : {
      81             :     const char *descr;          /* comment for an object */
      82             :     Oid         classoid;       /* object class (catalog OID) */
      83             :     Oid         objoid;         /* object OID */
      84             :     int         objsubid;       /* subobject (table column #) */
      85             : } CommentItem;
      86             : 
      87             : typedef struct
      88             : {
      89             :     const char *provider;       /* label provider of this security label */
      90             :     const char *label;          /* security label for an object */
      91             :     Oid         classoid;       /* object class (catalog OID) */
      92             :     Oid         objoid;         /* object OID */
      93             :     int         objsubid;       /* subobject (table column #) */
      94             : } SecLabelItem;
      95             : 
      96             : typedef struct
      97             : {
      98             :     Oid         oid;            /* object OID */
      99             :     char        relkind;        /* object kind */
     100             :     RelFileNumber relfilenumber;    /* object filenode */
     101             :     Oid         toast_oid;      /* toast table OID */
     102             :     RelFileNumber toast_relfilenumber;  /* toast table filenode */
     103             :     Oid         toast_index_oid;    /* toast table index OID */
     104             :     RelFileNumber toast_index_relfilenumber;    /* toast table index filenode */
     105             : } BinaryUpgradeClassOidItem;
     106             : 
     107             : /* sequence types */
     108             : typedef enum SeqType
     109             : {
     110             :     SEQTYPE_SMALLINT,
     111             :     SEQTYPE_INTEGER,
     112             :     SEQTYPE_BIGINT,
     113             : } SeqType;
     114             : 
     115             : static const char *const SeqTypeNames[] =
     116             : {
     117             :     [SEQTYPE_SMALLINT] = "smallint",
     118             :     [SEQTYPE_INTEGER] = "integer",
     119             :     [SEQTYPE_BIGINT] = "bigint",
     120             : };
     121             : 
     122             : StaticAssertDecl(lengthof(SeqTypeNames) == (SEQTYPE_BIGINT + 1),
     123             :                  "array length mismatch");
     124             : 
     125             : typedef struct
     126             : {
     127             :     Oid         oid;            /* sequence OID */
     128             :     SeqType     seqtype;        /* data type of sequence */
     129             :     bool        cycled;         /* whether sequence cycles */
     130             :     int64       minv;           /* minimum value */
     131             :     int64       maxv;           /* maximum value */
     132             :     int64       startv;         /* start value */
     133             :     int64       incby;          /* increment value */
     134             :     int64       cache;          /* cache size */
     135             :     int64       last_value;     /* last value of sequence */
     136             :     bool        is_called;      /* whether nextval advances before returning */
     137             : } SequenceItem;
     138             : 
     139             : typedef enum OidOptions
     140             : {
     141             :     zeroIsError = 1,
     142             :     zeroAsStar = 2,
     143             :     zeroAsNone = 4,
     144             : } OidOptions;
     145             : 
     146             : /* global decls */
     147             : static bool dosync = true;      /* Issue fsync() to make dump durable on disk. */
     148             : 
     149             : static Oid  g_last_builtin_oid; /* value of the last builtin oid */
     150             : 
     151             : /* The specified names/patterns should to match at least one entity */
     152             : static int  strict_names = 0;
     153             : 
     154             : static pg_compress_algorithm compression_algorithm = PG_COMPRESSION_NONE;
     155             : 
     156             : /*
     157             :  * Object inclusion/exclusion lists
     158             :  *
     159             :  * The string lists record the patterns given by command-line switches,
     160             :  * which we then convert to lists of OIDs of matching objects.
     161             :  */
     162             : static SimpleStringList schema_include_patterns = {NULL, NULL};
     163             : static SimpleOidList schema_include_oids = {NULL, NULL};
     164             : static SimpleStringList schema_exclude_patterns = {NULL, NULL};
     165             : static SimpleOidList schema_exclude_oids = {NULL, NULL};
     166             : 
     167             : static SimpleStringList table_include_patterns = {NULL, NULL};
     168             : static SimpleStringList table_include_patterns_and_children = {NULL, NULL};
     169             : static SimpleOidList table_include_oids = {NULL, NULL};
     170             : static SimpleStringList table_exclude_patterns = {NULL, NULL};
     171             : static SimpleStringList table_exclude_patterns_and_children = {NULL, NULL};
     172             : static SimpleOidList table_exclude_oids = {NULL, NULL};
     173             : static SimpleStringList tabledata_exclude_patterns = {NULL, NULL};
     174             : static SimpleStringList tabledata_exclude_patterns_and_children = {NULL, NULL};
     175             : static SimpleOidList tabledata_exclude_oids = {NULL, NULL};
     176             : 
     177             : static SimpleStringList foreign_servers_include_patterns = {NULL, NULL};
     178             : static SimpleOidList foreign_servers_include_oids = {NULL, NULL};
     179             : 
     180             : static SimpleStringList extension_include_patterns = {NULL, NULL};
     181             : static SimpleOidList extension_include_oids = {NULL, NULL};
     182             : 
     183             : static SimpleStringList extension_exclude_patterns = {NULL, NULL};
     184             : static SimpleOidList extension_exclude_oids = {NULL, NULL};
     185             : 
     186             : static const CatalogId nilCatalogId = {0, 0};
     187             : 
     188             : /* override for standard extra_float_digits setting */
     189             : static bool have_extra_float_digits = false;
     190             : static int  extra_float_digits;
     191             : 
     192             : /* sorted table of role names */
     193             : static RoleNameItem *rolenames = NULL;
     194             : static int  nrolenames = 0;
     195             : 
     196             : /* sorted table of comments */
     197             : static CommentItem *comments = NULL;
     198             : static int  ncomments = 0;
     199             : 
     200             : /* sorted table of security labels */
     201             : static SecLabelItem *seclabels = NULL;
     202             : static int  nseclabels = 0;
     203             : 
     204             : /* sorted table of pg_class information for binary upgrade */
     205             : static BinaryUpgradeClassOidItem *binaryUpgradeClassOids = NULL;
     206             : static int  nbinaryUpgradeClassOids = 0;
     207             : 
     208             : /* sorted table of sequences */
     209             : static SequenceItem *sequences = NULL;
     210             : static int  nsequences = 0;
     211             : 
     212             : /* Maximum number of relations to fetch in a fetchAttributeStats() call. */
     213             : #define MAX_ATTR_STATS_RELS 64
     214             : 
     215             : /*
     216             :  * The default number of rows per INSERT when
     217             :  * --inserts is specified without --rows-per-insert
     218             :  */
     219             : #define DUMP_DEFAULT_ROWS_PER_INSERT 1
     220             : 
     221             : /*
     222             :  * Maximum number of large objects to group into a single ArchiveEntry.
     223             :  * At some point we might want to make this user-controllable, but for now
     224             :  * a hard-wired setting will suffice.
     225             :  */
     226             : #define MAX_BLOBS_PER_ARCHIVE_ENTRY 1000
     227             : 
     228             : /*
     229             :  * Macro for producing quoted, schema-qualified name of a dumpable object.
     230             :  */
     231             : #define fmtQualifiedDumpable(obj) \
     232             :     fmtQualifiedId((obj)->dobj.namespace->dobj.name, \
     233             :                    (obj)->dobj.name)
     234             : 
     235             : static void help(const char *progname);
     236             : static void setup_connection(Archive *AH,
     237             :                              const char *dumpencoding, const char *dumpsnapshot,
     238             :                              char *use_role);
     239             : static ArchiveFormat parseArchiveFormat(const char *format, ArchiveMode *mode);
     240             : static void expand_schema_name_patterns(Archive *fout,
     241             :                                         SimpleStringList *patterns,
     242             :                                         SimpleOidList *oids,
     243             :                                         bool strict_names);
     244             : static void expand_extension_name_patterns(Archive *fout,
     245             :                                            SimpleStringList *patterns,
     246             :                                            SimpleOidList *oids,
     247             :                                            bool strict_names);
     248             : static void expand_foreign_server_name_patterns(Archive *fout,
     249             :                                                 SimpleStringList *patterns,
     250             :                                                 SimpleOidList *oids);
     251             : static void expand_table_name_patterns(Archive *fout,
     252             :                                        SimpleStringList *patterns,
     253             :                                        SimpleOidList *oids,
     254             :                                        bool strict_names,
     255             :                                        bool with_child_tables);
     256             : static void prohibit_crossdb_refs(PGconn *conn, const char *dbname,
     257             :                                   const char *pattern);
     258             : 
     259             : static NamespaceInfo *findNamespace(Oid nsoid);
     260             : static void dumpTableData(Archive *fout, const TableDataInfo *tdinfo);
     261             : static void refreshMatViewData(Archive *fout, const TableDataInfo *tdinfo);
     262             : static const char *getRoleName(const char *roleoid_str);
     263             : static void collectRoleNames(Archive *fout);
     264             : static void getAdditionalACLs(Archive *fout);
     265             : static void dumpCommentExtended(Archive *fout, const char *type,
     266             :                                 const char *name, const char *namespace,
     267             :                                 const char *owner, CatalogId catalogId,
     268             :                                 int subid, DumpId dumpId,
     269             :                                 const char *initdb_comment);
     270             : static inline void dumpComment(Archive *fout, const char *type,
     271             :                                const char *name, const char *namespace,
     272             :                                const char *owner, CatalogId catalogId,
     273             :                                int subid, DumpId dumpId);
     274             : static int  findComments(Oid classoid, Oid objoid, CommentItem **items);
     275             : static void collectComments(Archive *fout);
     276             : static void dumpSecLabel(Archive *fout, const char *type, const char *name,
     277             :                          const char *namespace, const char *owner,
     278             :                          CatalogId catalogId, int subid, DumpId dumpId);
     279             : static int  findSecLabels(Oid classoid, Oid objoid, SecLabelItem **items);
     280             : static void collectSecLabels(Archive *fout);
     281             : static void dumpDumpableObject(Archive *fout, DumpableObject *dobj);
     282             : static void dumpNamespace(Archive *fout, const NamespaceInfo *nspinfo);
     283             : static void dumpExtension(Archive *fout, const ExtensionInfo *extinfo);
     284             : static void dumpType(Archive *fout, const TypeInfo *tyinfo);
     285             : static void dumpBaseType(Archive *fout, const TypeInfo *tyinfo);
     286             : static void dumpEnumType(Archive *fout, const TypeInfo *tyinfo);
     287             : static void dumpRangeType(Archive *fout, const TypeInfo *tyinfo);
     288             : static void dumpUndefinedType(Archive *fout, const TypeInfo *tyinfo);
     289             : static void dumpDomain(Archive *fout, const TypeInfo *tyinfo);
     290             : static void dumpCompositeType(Archive *fout, const TypeInfo *tyinfo);
     291             : static void dumpCompositeTypeColComments(Archive *fout, const TypeInfo *tyinfo,
     292             :                                          PGresult *res);
     293             : static void dumpShellType(Archive *fout, const ShellTypeInfo *stinfo);
     294             : static void dumpProcLang(Archive *fout, const ProcLangInfo *plang);
     295             : static void dumpFunc(Archive *fout, const FuncInfo *finfo);
     296             : static void dumpCast(Archive *fout, const CastInfo *cast);
     297             : static void dumpTransform(Archive *fout, const TransformInfo *transform);
     298             : static void dumpOpr(Archive *fout, const OprInfo *oprinfo);
     299             : static void dumpAccessMethod(Archive *fout, const AccessMethodInfo *aminfo);
     300             : static void dumpOpclass(Archive *fout, const OpclassInfo *opcinfo);
     301             : static void dumpOpfamily(Archive *fout, const OpfamilyInfo *opfinfo);
     302             : static void dumpCollation(Archive *fout, const CollInfo *collinfo);
     303             : static void dumpConversion(Archive *fout, const ConvInfo *convinfo);
     304             : static void dumpRule(Archive *fout, const RuleInfo *rinfo);
     305             : static void dumpAgg(Archive *fout, const AggInfo *agginfo);
     306             : static void dumpTrigger(Archive *fout, const TriggerInfo *tginfo);
     307             : static void dumpEventTrigger(Archive *fout, const EventTriggerInfo *evtinfo);
     308             : static void dumpTable(Archive *fout, const TableInfo *tbinfo);
     309             : static void dumpTableSchema(Archive *fout, const TableInfo *tbinfo);
     310             : static void dumpTableAttach(Archive *fout, const TableAttachInfo *attachinfo);
     311             : static void dumpAttrDef(Archive *fout, const AttrDefInfo *adinfo);
     312             : static void collectSequences(Archive *fout);
     313             : static void dumpSequence(Archive *fout, const TableInfo *tbinfo);
     314             : static void dumpSequenceData(Archive *fout, const TableDataInfo *tdinfo);
     315             : static void dumpIndex(Archive *fout, const IndxInfo *indxinfo);
     316             : static void dumpIndexAttach(Archive *fout, const IndexAttachInfo *attachinfo);
     317             : static void dumpStatisticsExt(Archive *fout, const StatsExtInfo *statsextinfo);
     318             : static void dumpConstraint(Archive *fout, const ConstraintInfo *coninfo);
     319             : static void dumpTableConstraintComment(Archive *fout, const ConstraintInfo *coninfo);
     320             : static void dumpTSParser(Archive *fout, const TSParserInfo *prsinfo);
     321             : static void dumpTSDictionary(Archive *fout, const TSDictInfo *dictinfo);
     322             : static void dumpTSTemplate(Archive *fout, const TSTemplateInfo *tmplinfo);
     323             : static void dumpTSConfig(Archive *fout, const TSConfigInfo *cfginfo);
     324             : static void dumpForeignDataWrapper(Archive *fout, const FdwInfo *fdwinfo);
     325             : static void dumpForeignServer(Archive *fout, const ForeignServerInfo *srvinfo);
     326             : static void dumpUserMappings(Archive *fout,
     327             :                              const char *servername, const char *namespace,
     328             :                              const char *owner, CatalogId catalogId, DumpId dumpId);
     329             : static void dumpDefaultACL(Archive *fout, const DefaultACLInfo *daclinfo);
     330             : 
     331             : static DumpId dumpACL(Archive *fout, DumpId objDumpId, DumpId altDumpId,
     332             :                       const char *type, const char *name, const char *subname,
     333             :                       const char *nspname, const char *tag, const char *owner,
     334             :                       const DumpableAcl *dacl);
     335             : 
     336             : static void getDependencies(Archive *fout);
     337             : static void BuildArchiveDependencies(Archive *fout);
     338             : static void findDumpableDependencies(ArchiveHandle *AH, const DumpableObject *dobj,
     339             :                                      DumpId **dependencies, int *nDeps, int *allocDeps);
     340             : 
     341             : static DumpableObject *createBoundaryObjects(void);
     342             : static void addBoundaryDependencies(DumpableObject **dobjs, int numObjs,
     343             :                                     DumpableObject *boundaryObjs);
     344             : 
     345             : static void addConstrChildIdxDeps(DumpableObject *dobj, const IndxInfo *refidx);
     346             : static void getDomainConstraints(Archive *fout, TypeInfo *tyinfo);
     347             : static void getTableData(DumpOptions *dopt, TableInfo *tblinfo, int numTables, char relkind);
     348             : static void makeTableDataInfo(DumpOptions *dopt, TableInfo *tbinfo);
     349             : static void buildMatViewRefreshDependencies(Archive *fout);
     350             : static void getTableDataFKConstraints(void);
     351             : static void determineNotNullFlags(Archive *fout, PGresult *res, int r,
     352             :                                   TableInfo *tbinfo, int j,
     353             :                                   int i_notnull_name, int i_notnull_invalidoid,
     354             :                                   int i_notnull_noinherit,
     355             :                                   int i_notnull_islocal,
     356             :                                   PQExpBuffer *invalidnotnulloids);
     357             : static char *format_function_arguments(const FuncInfo *finfo, const char *funcargs,
     358             :                                        bool is_agg);
     359             : static char *format_function_signature(Archive *fout,
     360             :                                        const FuncInfo *finfo, bool honor_quotes);
     361             : static char *convertRegProcReference(const char *proc);
     362             : static char *getFormattedOperatorName(const char *oproid);
     363             : static char *convertTSFunction(Archive *fout, Oid funcOid);
     364             : static const char *getFormattedTypeName(Archive *fout, Oid oid, OidOptions opts);
     365             : static void getLOs(Archive *fout);
     366             : static void dumpLO(Archive *fout, const LoInfo *loinfo);
     367             : static int  dumpLOs(Archive *fout, const void *arg);
     368             : static void dumpPolicy(Archive *fout, const PolicyInfo *polinfo);
     369             : static void dumpPublication(Archive *fout, const PublicationInfo *pubinfo);
     370             : static void dumpPublicationTable(Archive *fout, const PublicationRelInfo *pubrinfo);
     371             : static void dumpSubscription(Archive *fout, const SubscriptionInfo *subinfo);
     372             : static void dumpSubscriptionTable(Archive *fout, const SubRelInfo *subrinfo);
     373             : static void dumpDatabase(Archive *fout);
     374             : static void dumpDatabaseConfig(Archive *AH, PQExpBuffer outbuf,
     375             :                                const char *dbname, Oid dboid);
     376             : static void dumpEncoding(Archive *AH);
     377             : static void dumpStdStrings(Archive *AH);
     378             : static void dumpSearchPath(Archive *AH);
     379             : static void binary_upgrade_set_type_oids_by_type_oid(Archive *fout,
     380             :                                                      PQExpBuffer upgrade_buffer,
     381             :                                                      Oid pg_type_oid,
     382             :                                                      bool force_array_type,
     383             :                                                      bool include_multirange_type);
     384             : static void binary_upgrade_set_type_oids_by_rel(Archive *fout,
     385             :                                                 PQExpBuffer upgrade_buffer,
     386             :                                                 const TableInfo *tbinfo);
     387             : static void collectBinaryUpgradeClassOids(Archive *fout);
     388             : static void binary_upgrade_set_pg_class_oids(Archive *fout,
     389             :                                              PQExpBuffer upgrade_buffer,
     390             :                                              Oid pg_class_oid);
     391             : static void binary_upgrade_extension_member(PQExpBuffer upgrade_buffer,
     392             :                                             const DumpableObject *dobj,
     393             :                                             const char *objtype,
     394             :                                             const char *objname,
     395             :                                             const char *objnamespace);
     396             : static const char *getAttrName(int attrnum, const TableInfo *tblInfo);
     397             : static const char *fmtCopyColumnList(const TableInfo *ti, PQExpBuffer buffer);
     398             : static bool nonemptyReloptions(const char *reloptions);
     399             : static void appendReloptionsArrayAH(PQExpBuffer buffer, const char *reloptions,
     400             :                                     const char *prefix, Archive *fout);
     401             : static char *get_synchronized_snapshot(Archive *fout);
     402             : static void set_restrict_relation_kind(Archive *AH, const char *value);
     403             : static void setupDumpWorker(Archive *AH);
     404             : static TableInfo *getRootTableInfo(const TableInfo *tbinfo);
     405             : static bool forcePartitionRootLoad(const TableInfo *tbinfo);
     406             : static void read_dump_filters(const char *filename, DumpOptions *dopt);
     407             : 
     408             : 
     409             : int
     410         696 : main(int argc, char **argv)
     411             : {
     412             :     int         c;
     413         696 :     const char *filename = NULL;
     414         696 :     const char *format = "p";
     415             :     TableInfo  *tblinfo;
     416             :     int         numTables;
     417             :     DumpableObject **dobjs;
     418             :     int         numObjs;
     419             :     DumpableObject *boundaryObjs;
     420             :     int         i;
     421             :     int         optindex;
     422             :     RestoreOptions *ropt;
     423             :     Archive    *fout;           /* the script file */
     424         696 :     bool        g_verbose = false;
     425         696 :     const char *dumpencoding = NULL;
     426         696 :     const char *dumpsnapshot = NULL;
     427         696 :     char       *use_role = NULL;
     428         696 :     int         numWorkers = 1;
     429         696 :     int         plainText = 0;
     430         696 :     ArchiveFormat archiveFormat = archUnknown;
     431             :     ArchiveMode archiveMode;
     432         696 :     pg_compress_specification compression_spec = {0};
     433         696 :     char       *compression_detail = NULL;
     434         696 :     char       *compression_algorithm_str = "none";
     435         696 :     char       *error_detail = NULL;
     436         696 :     bool        user_compression_defined = false;
     437         696 :     DataDirSyncMethod sync_method = DATA_DIR_SYNC_METHOD_FSYNC;
     438         696 :     bool        data_only = false;
     439         696 :     bool        schema_only = false;
     440         696 :     bool        statistics_only = false;
     441         696 :     bool        with_data = false;
     442         696 :     bool        with_schema = false;
     443         696 :     bool        with_statistics = false;
     444         696 :     bool        no_data = false;
     445         696 :     bool        no_schema = false;
     446         696 :     bool        no_statistics = false;
     447             : 
     448             :     static DumpOptions dopt;
     449             : 
     450             :     static struct option long_options[] = {
     451             :         {"data-only", no_argument, NULL, 'a'},
     452             :         {"blobs", no_argument, NULL, 'b'},
     453             :         {"large-objects", no_argument, NULL, 'b'},
     454             :         {"no-blobs", no_argument, NULL, 'B'},
     455             :         {"no-large-objects", no_argument, NULL, 'B'},
     456             :         {"clean", no_argument, NULL, 'c'},
     457             :         {"create", no_argument, NULL, 'C'},
     458             :         {"dbname", required_argument, NULL, 'd'},
     459             :         {"extension", required_argument, NULL, 'e'},
     460             :         {"file", required_argument, NULL, 'f'},
     461             :         {"format", required_argument, NULL, 'F'},
     462             :         {"host", required_argument, NULL, 'h'},
     463             :         {"jobs", 1, NULL, 'j'},
     464             :         {"no-reconnect", no_argument, NULL, 'R'},
     465             :         {"no-owner", no_argument, NULL, 'O'},
     466             :         {"port", required_argument, NULL, 'p'},
     467             :         {"schema", required_argument, NULL, 'n'},
     468             :         {"exclude-schema", required_argument, NULL, 'N'},
     469             :         {"schema-only", no_argument, NULL, 's'},
     470             :         {"superuser", required_argument, NULL, 'S'},
     471             :         {"table", required_argument, NULL, 't'},
     472             :         {"exclude-table", required_argument, NULL, 'T'},
     473             :         {"no-password", no_argument, NULL, 'w'},
     474             :         {"password", no_argument, NULL, 'W'},
     475             :         {"username", required_argument, NULL, 'U'},
     476             :         {"verbose", no_argument, NULL, 'v'},
     477             :         {"no-privileges", no_argument, NULL, 'x'},
     478             :         {"no-acl", no_argument, NULL, 'x'},
     479             :         {"compress", required_argument, NULL, 'Z'},
     480             :         {"encoding", required_argument, NULL, 'E'},
     481             :         {"help", no_argument, NULL, '?'},
     482             :         {"version", no_argument, NULL, 'V'},
     483             : 
     484             :         /*
     485             :          * the following options don't have an equivalent short option letter
     486             :          */
     487             :         {"attribute-inserts", no_argument, &dopt.column_inserts, 1},
     488             :         {"binary-upgrade", no_argument, &dopt.binary_upgrade, 1},
     489             :         {"column-inserts", no_argument, &dopt.column_inserts, 1},
     490             :         {"disable-dollar-quoting", no_argument, &dopt.disable_dollar_quoting, 1},
     491             :         {"disable-triggers", no_argument, &dopt.disable_triggers, 1},
     492             :         {"enable-row-security", no_argument, &dopt.enable_row_security, 1},
     493             :         {"exclude-table-data", required_argument, NULL, 4},
     494             :         {"extra-float-digits", required_argument, NULL, 8},
     495             :         {"if-exists", no_argument, &dopt.if_exists, 1},
     496             :         {"inserts", no_argument, NULL, 9},
     497             :         {"lock-wait-timeout", required_argument, NULL, 2},
     498             :         {"no-table-access-method", no_argument, &dopt.outputNoTableAm, 1},
     499             :         {"no-tablespaces", no_argument, &dopt.outputNoTablespaces, 1},
     500             :         {"quote-all-identifiers", no_argument, &quote_all_identifiers, 1},
     501             :         {"load-via-partition-root", no_argument, &dopt.load_via_partition_root, 1},
     502             :         {"role", required_argument, NULL, 3},
     503             :         {"section", required_argument, NULL, 5},
     504             :         {"serializable-deferrable", no_argument, &dopt.serializable_deferrable, 1},
     505             :         {"snapshot", required_argument, NULL, 6},
     506             :         {"statistics-only", no_argument, NULL, 18},
     507             :         {"strict-names", no_argument, &strict_names, 1},
     508             :         {"use-set-session-authorization", no_argument, &dopt.use_setsessauth, 1},
     509             :         {"no-comments", no_argument, &dopt.no_comments, 1},
     510             :         {"no-data", no_argument, NULL, 19},
     511             :         {"no-policies", no_argument, &dopt.no_policies, 1},
     512             :         {"no-publications", no_argument, &dopt.no_publications, 1},
     513             :         {"no-schema", no_argument, NULL, 20},
     514             :         {"no-security-labels", no_argument, &dopt.no_security_labels, 1},
     515             :         {"no-statistics", no_argument, NULL, 21},
     516             :         {"no-subscriptions", no_argument, &dopt.no_subscriptions, 1},
     517             :         {"no-toast-compression", no_argument, &dopt.no_toast_compression, 1},
     518             :         {"no-unlogged-table-data", no_argument, &dopt.no_unlogged_table_data, 1},
     519             :         {"no-sync", no_argument, NULL, 7},
     520             :         {"with-data", no_argument, NULL, 22},
     521             :         {"with-schema", no_argument, NULL, 23},
     522             :         {"with-statistics", no_argument, NULL, 24},
     523             :         {"on-conflict-do-nothing", no_argument, &dopt.do_nothing, 1},
     524             :         {"rows-per-insert", required_argument, NULL, 10},
     525             :         {"include-foreign-data", required_argument, NULL, 11},
     526             :         {"table-and-children", required_argument, NULL, 12},
     527             :         {"exclude-table-and-children", required_argument, NULL, 13},
     528             :         {"exclude-table-data-and-children", required_argument, NULL, 14},
     529             :         {"sync-method", required_argument, NULL, 15},
     530             :         {"filter", required_argument, NULL, 16},
     531             :         {"exclude-extension", required_argument, NULL, 17},
     532             :         {"sequence-data", no_argument, &dopt.sequence_data, 1},
     533             : 
     534             :         {NULL, 0, NULL, 0}
     535             :     };
     536             : 
     537         696 :     pg_logging_init(argv[0]);
     538         696 :     pg_logging_set_level(PG_LOG_WARNING);
     539         696 :     set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pg_dump"));
     540             : 
     541             :     /*
     542             :      * Initialize what we need for parallel execution, especially for thread
     543             :      * support on Windows.
     544             :      */
     545         696 :     init_parallel_dump_utils();
     546             : 
     547         696 :     progname = get_progname(argv[0]);
     548             : 
     549         696 :     if (argc > 1)
     550             :     {
     551         696 :         if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
     552             :         {
     553           2 :             help(progname);
     554           2 :             exit_nicely(0);
     555             :         }
     556         694 :         if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
     557             :         {
     558         138 :             puts("pg_dump (PostgreSQL) " PG_VERSION);
     559         138 :             exit_nicely(0);
     560             :         }
     561             :     }
     562             : 
     563         556 :     InitDumpOptions(&dopt);
     564             : 
     565        2780 :     while ((c = getopt_long(argc, argv, "abBcCd:e:E:f:F:h:j:n:N:Op:RsS:t:T:U:vwWxXZ:",
     566        2780 :                             long_options, &optindex)) != -1)
     567             :     {
     568        2240 :         switch (c)
     569             :         {
     570          18 :             case 'a':           /* Dump data only */
     571          18 :                 data_only = true;
     572          18 :                 break;
     573             : 
     574           2 :             case 'b':           /* Dump LOs */
     575           2 :                 dopt.outputLOs = true;
     576           2 :                 break;
     577             : 
     578           4 :             case 'B':           /* Don't dump LOs */
     579           4 :                 dopt.dontOutputLOs = true;
     580           4 :                 break;
     581             : 
     582          12 :             case 'c':           /* clean (i.e., drop) schema prior to create */
     583          12 :                 dopt.outputClean = 1;
     584          12 :                 break;
     585             : 
     586         140 :             case 'C':           /* Create DB */
     587         140 :                 dopt.outputCreateDB = 1;
     588         140 :                 break;
     589             : 
     590          16 :             case 'd':           /* database name */
     591          16 :                 dopt.cparams.dbname = pg_strdup(optarg);
     592          16 :                 break;
     593             : 
     594           8 :             case 'e':           /* include extension(s) */
     595           8 :                 simple_string_list_append(&extension_include_patterns, optarg);
     596           8 :                 dopt.include_everything = false;
     597           8 :                 break;
     598             : 
     599           4 :             case 'E':           /* Dump encoding */
     600           4 :                 dumpencoding = pg_strdup(optarg);
     601           4 :                 break;
     602             : 
     603         466 :             case 'f':
     604         466 :                 filename = pg_strdup(optarg);
     605         466 :                 break;
     606             : 
     607         314 :             case 'F':
     608         314 :                 format = pg_strdup(optarg);
     609         314 :                 break;
     610             : 
     611          58 :             case 'h':           /* server host */
     612          58 :                 dopt.cparams.pghost = pg_strdup(optarg);
     613          58 :                 break;
     614             : 
     615          24 :             case 'j':           /* number of dump jobs */
     616          24 :                 if (!option_parse_int(optarg, "-j/--jobs", 1,
     617             :                                       PG_MAX_JOBS,
     618             :                                       &numWorkers))
     619           2 :                     exit_nicely(1);
     620          22 :                 break;
     621             : 
     622          34 :             case 'n':           /* include schema(s) */
     623          34 :                 simple_string_list_append(&schema_include_patterns, optarg);
     624          34 :                 dopt.include_everything = false;
     625          34 :                 break;
     626             : 
     627           2 :             case 'N':           /* exclude schema(s) */
     628           2 :                 simple_string_list_append(&schema_exclude_patterns, optarg);
     629           2 :                 break;
     630             : 
     631           4 :             case 'O':           /* Don't reconnect to match owner */
     632           4 :                 dopt.outputNoOwner = 1;
     633           4 :                 break;
     634             : 
     635         134 :             case 'p':           /* server port */
     636         134 :                 dopt.cparams.pgport = pg_strdup(optarg);
     637         134 :                 break;
     638             : 
     639           4 :             case 'R':
     640             :                 /* no-op, still accepted for backwards compatibility */
     641           4 :                 break;
     642             : 
     643          14 :             case 's':           /* dump schema only */
     644          14 :                 schema_only = true;
     645          14 :                 break;
     646             : 
     647           2 :             case 'S':           /* Username for superuser in plain text output */
     648           2 :                 dopt.outputSuperuser = pg_strdup(optarg);
     649           2 :                 break;
     650             : 
     651          16 :             case 't':           /* include table(s) */
     652          16 :                 simple_string_list_append(&table_include_patterns, optarg);
     653          16 :                 dopt.include_everything = false;
     654          16 :                 break;
     655             : 
     656           8 :             case 'T':           /* exclude table(s) */
     657           8 :                 simple_string_list_append(&table_exclude_patterns, optarg);
     658           8 :                 break;
     659             : 
     660          62 :             case 'U':
     661          62 :                 dopt.cparams.username = pg_strdup(optarg);
     662          62 :                 break;
     663             : 
     664          12 :             case 'v':           /* verbose */
     665          12 :                 g_verbose = true;
     666          12 :                 pg_logging_increase_verbosity();
     667          12 :                 break;
     668             : 
     669           2 :             case 'w':
     670           2 :                 dopt.cparams.promptPassword = TRI_NO;
     671           2 :                 break;
     672             : 
     673           0 :             case 'W':
     674           0 :                 dopt.cparams.promptPassword = TRI_YES;
     675           0 :                 break;
     676             : 
     677           4 :             case 'x':           /* skip ACL dump */
     678           4 :                 dopt.aclsSkip = true;
     679           4 :                 break;
     680             : 
     681          24 :             case 'Z':           /* Compression */
     682          24 :                 parse_compress_options(optarg, &compression_algorithm_str,
     683             :                                        &compression_detail);
     684          24 :                 user_compression_defined = true;
     685          24 :                 break;
     686             : 
     687         226 :             case 0:
     688             :                 /* This covers the long options. */
     689         226 :                 break;
     690             : 
     691           4 :             case 2:             /* lock-wait-timeout */
     692           4 :                 dopt.lockWaitTimeout = pg_strdup(optarg);
     693           4 :                 break;
     694             : 
     695           6 :             case 3:             /* SET ROLE */
     696           6 :                 use_role = pg_strdup(optarg);
     697           6 :                 break;
     698             : 
     699           2 :             case 4:             /* exclude table(s) data */
     700           2 :                 simple_string_list_append(&tabledata_exclude_patterns, optarg);
     701           2 :                 break;
     702             : 
     703          12 :             case 5:             /* section */
     704          12 :                 set_dump_section(optarg, &dopt.dumpSections);
     705          12 :                 break;
     706             : 
     707           0 :             case 6:             /* snapshot */
     708           0 :                 dumpsnapshot = pg_strdup(optarg);
     709           0 :                 break;
     710             : 
     711         274 :             case 7:             /* no-sync */
     712         274 :                 dosync = false;
     713         274 :                 break;
     714             : 
     715           2 :             case 8:
     716           2 :                 have_extra_float_digits = true;
     717           2 :                 if (!option_parse_int(optarg, "--extra-float-digits", -15, 3,
     718             :                                       &extra_float_digits))
     719           2 :                     exit_nicely(1);
     720           0 :                 break;
     721             : 
     722           4 :             case 9:             /* inserts */
     723             : 
     724             :                 /*
     725             :                  * dump_inserts also stores --rows-per-insert, careful not to
     726             :                  * overwrite that.
     727             :                  */
     728           4 :                 if (dopt.dump_inserts == 0)
     729           4 :                     dopt.dump_inserts = DUMP_DEFAULT_ROWS_PER_INSERT;
     730           4 :                 break;
     731             : 
     732           4 :             case 10:            /* rows per insert */
     733           4 :                 if (!option_parse_int(optarg, "--rows-per-insert", 1, INT_MAX,
     734             :                                       &dopt.dump_inserts))
     735           2 :                     exit_nicely(1);
     736           2 :                 break;
     737             : 
     738           8 :             case 11:            /* include foreign data */
     739           8 :                 simple_string_list_append(&foreign_servers_include_patterns,
     740             :                                           optarg);
     741           8 :                 break;
     742             : 
     743           2 :             case 12:            /* include table(s) and their children */
     744           2 :                 simple_string_list_append(&table_include_patterns_and_children,
     745             :                                           optarg);
     746           2 :                 dopt.include_everything = false;
     747           2 :                 break;
     748             : 
     749           2 :             case 13:            /* exclude table(s) and their children */
     750           2 :                 simple_string_list_append(&table_exclude_patterns_and_children,
     751             :                                           optarg);
     752           2 :                 break;
     753             : 
     754           2 :             case 14:            /* exclude data of table(s) and children */
     755           2 :                 simple_string_list_append(&tabledata_exclude_patterns_and_children,
     756             :                                           optarg);
     757           2 :                 break;
     758             : 
     759           0 :             case 15:
     760           0 :                 if (!parse_sync_method(optarg, &sync_method))
     761           0 :                     exit_nicely(1);
     762           0 :                 break;
     763             : 
     764          52 :             case 16:            /* read object filters from file */
     765          52 :                 read_dump_filters(optarg, &dopt);
     766          44 :                 break;
     767             : 
     768           2 :             case 17:            /* exclude extension(s) */
     769           2 :                 simple_string_list_append(&extension_exclude_patterns,
     770             :                                           optarg);
     771           2 :                 break;
     772             : 
     773           8 :             case 18:
     774           8 :                 statistics_only = true;
     775           8 :                 break;
     776             : 
     777          62 :             case 19:
     778          62 :                 no_data = true;
     779          62 :                 break;
     780             : 
     781           4 :             case 20:
     782           4 :                 no_schema = true;
     783           4 :                 break;
     784             : 
     785          16 :             case 21:
     786          16 :                 no_statistics = true;
     787          16 :                 break;
     788             : 
     789           0 :             case 22:
     790           0 :                 with_data = true;
     791           0 :                 break;
     792             : 
     793           0 :             case 23:
     794           0 :                 with_schema = true;
     795           0 :                 break;
     796             : 
     797         158 :             case 24:
     798         158 :                 with_statistics = true;
     799         158 :                 break;
     800             : 
     801           2 :             default:
     802             :                 /* getopt_long already emitted a complaint */
     803           2 :                 pg_log_error_hint("Try \"%s --help\" for more information.", progname);
     804           2 :                 exit_nicely(1);
     805             :         }
     806             :     }
     807             : 
     808             :     /*
     809             :      * Non-option argument specifies database name as long as it wasn't
     810             :      * already specified with -d / --dbname
     811             :      */
     812         540 :     if (optind < argc && dopt.cparams.dbname == NULL)
     813         464 :         dopt.cparams.dbname = argv[optind++];
     814             : 
     815             :     /* Complain if any arguments remain */
     816         540 :     if (optind < argc)
     817             :     {
     818           2 :         pg_log_error("too many command-line arguments (first is \"%s\")",
     819             :                      argv[optind]);
     820           2 :         pg_log_error_hint("Try \"%s --help\" for more information.", progname);
     821           2 :         exit_nicely(1);
     822             :     }
     823             : 
     824             :     /* --column-inserts implies --inserts */
     825         538 :     if (dopt.column_inserts && dopt.dump_inserts == 0)
     826           2 :         dopt.dump_inserts = DUMP_DEFAULT_ROWS_PER_INSERT;
     827             : 
     828             :     /* reject conflicting "-only" options */
     829         538 :     if (data_only && schema_only)
     830           2 :         pg_fatal("options -s/--schema-only and -a/--data-only cannot be used together");
     831         536 :     if (schema_only && statistics_only)
     832           2 :         pg_fatal("options -s/--schema-only and --statistics-only cannot be used together");
     833         534 :     if (data_only && statistics_only)
     834           2 :         pg_fatal("options -a/--data-only and --statistics-only cannot be used together");
     835             : 
     836             :     /* reject conflicting "-only" and "no-" options */
     837         532 :     if (data_only && no_data)
     838           0 :         pg_fatal("options -a/--data-only and --no-data cannot be used together");
     839         532 :     if (schema_only && no_schema)
     840           0 :         pg_fatal("options -s/--schema-only and --no-schema cannot be used together");
     841         532 :     if (statistics_only && no_statistics)
     842           2 :         pg_fatal("options --statistics-only and --no-statistics cannot be used together");
     843             : 
     844             :     /* reject conflicting "with-" and "no-" options */
     845         530 :     if (with_data && no_data)
     846           0 :         pg_fatal("options --with-data and --no-data cannot be used together");
     847         530 :     if (with_schema && no_schema)
     848           0 :         pg_fatal("options --with-schema and --no-schema cannot be used together");
     849         530 :     if (with_statistics && no_statistics)
     850           0 :         pg_fatal("options --with-statistics and --no-statistics cannot be used together");
     851             : 
     852         530 :     if (schema_only && foreign_servers_include_patterns.head != NULL)
     853           2 :         pg_fatal("options -s/--schema-only and --include-foreign-data cannot be used together");
     854             : 
     855         528 :     if (numWorkers > 1 && foreign_servers_include_patterns.head != NULL)
     856           2 :         pg_fatal("option --include-foreign-data is not supported with parallel backup");
     857             : 
     858         526 :     if (data_only && dopt.outputClean)
     859           2 :         pg_fatal("options -c/--clean and -a/--data-only cannot be used together");
     860             : 
     861         524 :     if (dopt.if_exists && !dopt.outputClean)
     862           2 :         pg_fatal("option --if-exists requires option -c/--clean");
     863             : 
     864             :     /*
     865             :      * Set derivative flags. An "-only" option may be overridden by an
     866             :      * explicit "with-" option; e.g. "--schema-only --with-statistics" will
     867             :      * include schema and statistics. Other ambiguous or nonsensical
     868             :      * combinations, e.g. "--schema-only --no-schema", will have already
     869             :      * caused an error in one of the checks above.
     870             :      */
     871         522 :     dopt.dumpData = ((dopt.dumpData && !schema_only && !statistics_only) ||
     872        1044 :                      (data_only || with_data)) && !no_data;
     873         522 :     dopt.dumpSchema = ((dopt.dumpSchema && !data_only && !statistics_only) ||
     874        1044 :                        (schema_only || with_schema)) && !no_schema;
     875         522 :     dopt.dumpStatistics = ((dopt.dumpStatistics && !schema_only && !data_only) ||
     876        1044 :                            (statistics_only || with_statistics)) && !no_statistics;
     877             : 
     878             : 
     879             :     /*
     880             :      * --inserts are already implied above if --column-inserts or
     881             :      * --rows-per-insert were specified.
     882             :      */
     883         522 :     if (dopt.do_nothing && dopt.dump_inserts == 0)
     884           2 :         pg_fatal("option --on-conflict-do-nothing requires option --inserts, --rows-per-insert, or --column-inserts");
     885             : 
     886             :     /* Identify archive format to emit */
     887         520 :     archiveFormat = parseArchiveFormat(format, &archiveMode);
     888             : 
     889             :     /* archiveFormat specific setup */
     890         518 :     if (archiveFormat == archNull)
     891         310 :         plainText = 1;
     892             : 
     893             :     /*
     894             :      * Custom and directory formats are compressed by default with gzip when
     895             :      * available, not the others.  If gzip is not available, no compression is
     896             :      * done by default.
     897             :      */
     898         518 :     if ((archiveFormat == archCustom || archiveFormat == archDirectory) &&
     899         186 :         !user_compression_defined)
     900             :     {
     901             : #ifdef HAVE_LIBZ
     902         176 :         compression_algorithm_str = "gzip";
     903             : #else
     904             :         compression_algorithm_str = "none";
     905             : #endif
     906             :     }
     907             : 
     908             :     /*
     909             :      * Compression options
     910             :      */
     911         518 :     if (!parse_compress_algorithm(compression_algorithm_str,
     912             :                                   &compression_algorithm))
     913           2 :         pg_fatal("unrecognized compression algorithm: \"%s\"",
     914             :                  compression_algorithm_str);
     915             : 
     916         516 :     parse_compress_specification(compression_algorithm, compression_detail,
     917             :                                  &compression_spec);
     918         516 :     error_detail = validate_compress_specification(&compression_spec);
     919         516 :     if (error_detail != NULL)
     920           6 :         pg_fatal("invalid compression specification: %s",
     921             :                  error_detail);
     922             : 
     923         510 :     error_detail = supports_compression(compression_spec);
     924         510 :     if (error_detail != NULL)
     925           0 :         pg_fatal("%s", error_detail);
     926             : 
     927             :     /*
     928             :      * Disable support for zstd workers for now - these are based on
     929             :      * threading, and it's unclear how it interacts with parallel dumps on
     930             :      * platforms where that relies on threads too (e.g. Windows).
     931             :      */
     932         510 :     if (compression_spec.options & PG_COMPRESSION_OPTION_WORKERS)
     933           0 :         pg_log_warning("compression option \"%s\" is not currently supported by pg_dump",
     934             :                        "workers");
     935             : 
     936             :     /*
     937             :      * If emitting an archive format, we always want to emit a DATABASE item,
     938             :      * in case --create is specified at pg_restore time.
     939             :      */
     940         510 :     if (!plainText)
     941         208 :         dopt.outputCreateDB = 1;
     942             : 
     943             :     /* Parallel backup only in the directory archive format so far */
     944         510 :     if (archiveFormat != archDirectory && numWorkers > 1)
     945           2 :         pg_fatal("parallel backup only supported by the directory format");
     946             : 
     947             :     /* Open the output file */
     948         508 :     fout = CreateArchive(filename, archiveFormat, compression_spec,
     949             :                          dosync, archiveMode, setupDumpWorker, sync_method);
     950             : 
     951             :     /* Make dump options accessible right away */
     952         506 :     SetArchiveOptions(fout, &dopt, NULL);
     953             : 
     954             :     /* Register the cleanup hook */
     955         506 :     on_exit_close_archive(fout);
     956             : 
     957             :     /* Let the archiver know how noisy to be */
     958         506 :     fout->verbose = g_verbose;
     959             : 
     960             : 
     961             :     /*
     962             :      * We allow the server to be back to 9.2, and up to any minor release of
     963             :      * our own major version.  (See also version check in pg_dumpall.c.)
     964             :      */
     965         506 :     fout->minRemoteVersion = 90200;
     966         506 :     fout->maxRemoteVersion = (PG_VERSION_NUM / 100) * 100 + 99;
     967             : 
     968         506 :     fout->numWorkers = numWorkers;
     969             : 
     970             :     /*
     971             :      * Open the database using the Archiver, so it knows about it. Errors mean
     972             :      * death.
     973             :      */
     974         506 :     ConnectDatabaseAhx(fout, &dopt.cparams, false);
     975         502 :     setup_connection(fout, dumpencoding, dumpsnapshot, use_role);
     976             : 
     977             :     /*
     978             :      * On hot standbys, never try to dump unlogged table data, since it will
     979             :      * just throw an error.
     980             :      */
     981         502 :     if (fout->isStandby)
     982           8 :         dopt.no_unlogged_table_data = true;
     983             : 
     984             :     /*
     985             :      * Find the last built-in OID, if needed (prior to 8.1)
     986             :      *
     987             :      * With 8.1 and above, we can just use FirstNormalObjectId - 1.
     988             :      */
     989         502 :     g_last_builtin_oid = FirstNormalObjectId - 1;
     990             : 
     991         502 :     pg_log_info("last built-in OID is %u", g_last_builtin_oid);
     992             : 
     993             :     /* Expand schema selection patterns into OID lists */
     994         502 :     if (schema_include_patterns.head != NULL)
     995             :     {
     996          36 :         expand_schema_name_patterns(fout, &schema_include_patterns,
     997             :                                     &schema_include_oids,
     998             :                                     strict_names);
     999          24 :         if (schema_include_oids.head == NULL)
    1000           2 :             pg_fatal("no matching schemas were found");
    1001             :     }
    1002         488 :     expand_schema_name_patterns(fout, &schema_exclude_patterns,
    1003             :                                 &schema_exclude_oids,
    1004             :                                 false);
    1005             :     /* non-matching exclusion patterns aren't an error */
    1006             : 
    1007             :     /* Expand table selection patterns into OID lists */
    1008         488 :     expand_table_name_patterns(fout, &table_include_patterns,
    1009             :                                &table_include_oids,
    1010             :                                strict_names, false);
    1011         478 :     expand_table_name_patterns(fout, &table_include_patterns_and_children,
    1012             :                                &table_include_oids,
    1013             :                                strict_names, true);
    1014         478 :     if ((table_include_patterns.head != NULL ||
    1015         456 :          table_include_patterns_and_children.head != NULL) &&
    1016          26 :         table_include_oids.head == NULL)
    1017           4 :         pg_fatal("no matching tables were found");
    1018             : 
    1019         474 :     expand_table_name_patterns(fout, &table_exclude_patterns,
    1020             :                                &table_exclude_oids,
    1021             :                                false, false);
    1022         474 :     expand_table_name_patterns(fout, &table_exclude_patterns_and_children,
    1023             :                                &table_exclude_oids,
    1024             :                                false, true);
    1025             : 
    1026         474 :     expand_table_name_patterns(fout, &tabledata_exclude_patterns,
    1027             :                                &tabledata_exclude_oids,
    1028             :                                false, false);
    1029         474 :     expand_table_name_patterns(fout, &tabledata_exclude_patterns_and_children,
    1030             :                                &tabledata_exclude_oids,
    1031             :                                false, true);
    1032             : 
    1033         474 :     expand_foreign_server_name_patterns(fout, &foreign_servers_include_patterns,
    1034             :                                         &foreign_servers_include_oids);
    1035             : 
    1036             :     /* non-matching exclusion patterns aren't an error */
    1037             : 
    1038             :     /* Expand extension selection patterns into OID lists */
    1039         472 :     if (extension_include_patterns.head != NULL)
    1040             :     {
    1041          10 :         expand_extension_name_patterns(fout, &extension_include_patterns,
    1042             :                                        &extension_include_oids,
    1043             :                                        strict_names);
    1044          10 :         if (extension_include_oids.head == NULL)
    1045           2 :             pg_fatal("no matching extensions were found");
    1046             :     }
    1047         470 :     expand_extension_name_patterns(fout, &extension_exclude_patterns,
    1048             :                                    &extension_exclude_oids,
    1049             :                                    false);
    1050             :     /* non-matching exclusion patterns aren't an error */
    1051             : 
    1052             :     /*
    1053             :      * Dumping LOs is the default for dumps where an inclusion switch is not
    1054             :      * used (an "include everything" dump).  -B can be used to exclude LOs
    1055             :      * from those dumps.  -b can be used to include LOs even when an inclusion
    1056             :      * switch is used.
    1057             :      *
    1058             :      * -s means "schema only" and LOs are data, not schema, so we never
    1059             :      * include LOs when -s is used.
    1060             :      */
    1061         470 :     if (dopt.include_everything && dopt.dumpData && !dopt.dontOutputLOs)
    1062         348 :         dopt.outputLOs = true;
    1063             : 
    1064             :     /*
    1065             :      * Collect role names so we can map object owner OIDs to names.
    1066             :      */
    1067         470 :     collectRoleNames(fout);
    1068             : 
    1069             :     /*
    1070             :      * Now scan the database and create DumpableObject structs for all the
    1071             :      * objects we intend to dump.
    1072             :      */
    1073         470 :     tblinfo = getSchemaData(fout, &numTables);
    1074             : 
    1075         468 :     if (dopt.dumpData)
    1076             :     {
    1077         396 :         getTableData(&dopt, tblinfo, numTables, 0);
    1078         396 :         buildMatViewRefreshDependencies(fout);
    1079         396 :         if (!dopt.dumpSchema)
    1080          14 :             getTableDataFKConstraints();
    1081             :     }
    1082             : 
    1083         468 :     if (!dopt.dumpData && dopt.sequence_data)
    1084          56 :         getTableData(&dopt, tblinfo, numTables, RELKIND_SEQUENCE);
    1085             : 
    1086             :     /*
    1087             :      * In binary-upgrade mode, we do not have to worry about the actual LO
    1088             :      * data or the associated metadata that resides in the pg_largeobject and
    1089             :      * pg_largeobject_metadata tables, respectively.
    1090             :      *
    1091             :      * However, we do need to collect LO information as there may be comments
    1092             :      * or other information on LOs that we do need to dump out.
    1093             :      */
    1094         468 :     if (dopt.outputLOs || dopt.binary_upgrade)
    1095         410 :         getLOs(fout);
    1096             : 
    1097             :     /*
    1098             :      * Collect dependency data to assist in ordering the objects.
    1099             :      */
    1100         468 :     getDependencies(fout);
    1101             : 
    1102             :     /*
    1103             :      * Collect ACLs, comments, and security labels, if wanted.
    1104             :      */
    1105         468 :     if (!dopt.aclsSkip)
    1106         464 :         getAdditionalACLs(fout);
    1107         468 :     if (!dopt.no_comments)
    1108         468 :         collectComments(fout);
    1109         468 :     if (!dopt.no_security_labels)
    1110         468 :         collectSecLabels(fout);
    1111             : 
    1112             :     /* For binary upgrade mode, collect required pg_class information. */
    1113         468 :     if (dopt.binary_upgrade)
    1114          62 :         collectBinaryUpgradeClassOids(fout);
    1115             : 
    1116             :     /* Collect sequence information. */
    1117         468 :     collectSequences(fout);
    1118             : 
    1119             :     /* Lastly, create dummy objects to represent the section boundaries */
    1120         468 :     boundaryObjs = createBoundaryObjects();
    1121             : 
    1122             :     /* Get pointers to all the known DumpableObjects */
    1123         468 :     getDumpableObjects(&dobjs, &numObjs);
    1124             : 
    1125             :     /*
    1126             :      * Add dummy dependencies to enforce the dump section ordering.
    1127             :      */
    1128         468 :     addBoundaryDependencies(dobjs, numObjs, boundaryObjs);
    1129             : 
    1130             :     /*
    1131             :      * Sort the objects into a safe dump order (no forward references).
    1132             :      *
    1133             :      * We rely on dependency information to help us determine a safe order, so
    1134             :      * the initial sort is mostly for cosmetic purposes: we sort by name to
    1135             :      * ensure that logically identical schemas will dump identically.
    1136             :      */
    1137         468 :     sortDumpableObjectsByTypeName(dobjs, numObjs);
    1138             : 
    1139         468 :     sortDumpableObjects(dobjs, numObjs,
    1140         468 :                         boundaryObjs[0].dumpId, boundaryObjs[1].dumpId);
    1141             : 
    1142             :     /*
    1143             :      * Create archive TOC entries for all the objects to be dumped, in a safe
    1144             :      * order.
    1145             :      */
    1146             : 
    1147             :     /*
    1148             :      * First the special entries for ENCODING, STDSTRINGS, and SEARCHPATH.
    1149             :      */
    1150         468 :     dumpEncoding(fout);
    1151         468 :     dumpStdStrings(fout);
    1152         468 :     dumpSearchPath(fout);
    1153             : 
    1154             :     /* The database items are always next, unless we don't want them at all */
    1155         468 :     if (dopt.outputCreateDB)
    1156         264 :         dumpDatabase(fout);
    1157             : 
    1158             :     /* Now the rearrangeable objects. */
    1159     1733366 :     for (i = 0; i < numObjs; i++)
    1160     1732898 :         dumpDumpableObject(fout, dobjs[i]);
    1161             : 
    1162             :     /*
    1163             :      * Set up options info to ensure we dump what we want.
    1164             :      */
    1165         468 :     ropt = NewRestoreOptions();
    1166         468 :     ropt->filename = filename;
    1167             : 
    1168             :     /* if you change this list, see dumpOptionsFromRestoreOptions */
    1169         468 :     ropt->cparams.dbname = dopt.cparams.dbname ? pg_strdup(dopt.cparams.dbname) : NULL;
    1170         468 :     ropt->cparams.pgport = dopt.cparams.pgport ? pg_strdup(dopt.cparams.pgport) : NULL;
    1171         468 :     ropt->cparams.pghost = dopt.cparams.pghost ? pg_strdup(dopt.cparams.pghost) : NULL;
    1172         468 :     ropt->cparams.username = dopt.cparams.username ? pg_strdup(dopt.cparams.username) : NULL;
    1173         468 :     ropt->cparams.promptPassword = dopt.cparams.promptPassword;
    1174         468 :     ropt->dropSchema = dopt.outputClean;
    1175         468 :     ropt->dumpData = dopt.dumpData;
    1176         468 :     ropt->dumpSchema = dopt.dumpSchema;
    1177         468 :     ropt->dumpStatistics = dopt.dumpStatistics;
    1178         468 :     ropt->if_exists = dopt.if_exists;
    1179         468 :     ropt->column_inserts = dopt.column_inserts;
    1180         468 :     ropt->dumpSections = dopt.dumpSections;
    1181         468 :     ropt->aclsSkip = dopt.aclsSkip;
    1182         468 :     ropt->superuser = dopt.outputSuperuser;
    1183         468 :     ropt->createDB = dopt.outputCreateDB;
    1184         468 :     ropt->noOwner = dopt.outputNoOwner;
    1185         468 :     ropt->noTableAm = dopt.outputNoTableAm;
    1186         468 :     ropt->noTablespace = dopt.outputNoTablespaces;
    1187         468 :     ropt->disable_triggers = dopt.disable_triggers;
    1188         468 :     ropt->use_setsessauth = dopt.use_setsessauth;
    1189         468 :     ropt->disable_dollar_quoting = dopt.disable_dollar_quoting;
    1190         468 :     ropt->dump_inserts = dopt.dump_inserts;
    1191         468 :     ropt->no_comments = dopt.no_comments;
    1192         468 :     ropt->no_policies = dopt.no_policies;
    1193         468 :     ropt->no_publications = dopt.no_publications;
    1194         468 :     ropt->no_security_labels = dopt.no_security_labels;
    1195         468 :     ropt->no_subscriptions = dopt.no_subscriptions;
    1196         468 :     ropt->lockWaitTimeout = dopt.lockWaitTimeout;
    1197         468 :     ropt->include_everything = dopt.include_everything;
    1198         468 :     ropt->enable_row_security = dopt.enable_row_security;
    1199         468 :     ropt->sequence_data = dopt.sequence_data;
    1200         468 :     ropt->binary_upgrade = dopt.binary_upgrade;
    1201             : 
    1202         468 :     ropt->compression_spec = compression_spec;
    1203             : 
    1204         468 :     ropt->suppressDumpWarnings = true;   /* We've already shown them */
    1205             : 
    1206         468 :     SetArchiveOptions(fout, &dopt, ropt);
    1207             : 
    1208             :     /* Mark which entries should be output */
    1209         468 :     ProcessArchiveRestoreOptions(fout);
    1210             : 
    1211             :     /*
    1212             :      * The archive's TOC entries are now marked as to which ones will actually
    1213             :      * be output, so we can set up their dependency lists properly. This isn't
    1214             :      * necessary for plain-text output, though.
    1215             :      */
    1216         468 :     if (!plainText)
    1217         206 :         BuildArchiveDependencies(fout);
    1218             : 
    1219             :     /*
    1220             :      * And finally we can do the actual output.
    1221             :      *
    1222             :      * Note: for non-plain-text output formats, the output file is written
    1223             :      * inside CloseArchive().  This is, um, bizarre; but not worth changing
    1224             :      * right now.
    1225             :      */
    1226         468 :     if (plainText)
    1227         262 :         RestoreArchive(fout, false);
    1228             : 
    1229         466 :     CloseArchive(fout);
    1230             : 
    1231         466 :     exit_nicely(0);
    1232             : }
    1233             : 
    1234             : 
    1235             : static void
    1236           2 : help(const char *progname)
    1237             : {
    1238           2 :     printf(_("%s dumps a database as a text file or to other formats.\n\n"), progname);
    1239           2 :     printf(_("Usage:\n"));
    1240           2 :     printf(_("  %s [OPTION]... [DBNAME]\n"), progname);
    1241             : 
    1242           2 :     printf(_("\nGeneral options:\n"));
    1243           2 :     printf(_("  -f, --file=FILENAME          output file or directory name\n"));
    1244           2 :     printf(_("  -F, --format=c|d|t|p         output file format (custom, directory, tar,\n"
    1245             :              "                               plain text (default))\n"));
    1246           2 :     printf(_("  -j, --jobs=NUM               use this many parallel jobs to dump\n"));
    1247           2 :     printf(_("  -v, --verbose                verbose mode\n"));
    1248           2 :     printf(_("  -V, --version                output version information, then exit\n"));
    1249           2 :     printf(_("  -Z, --compress=METHOD[:DETAIL]\n"
    1250             :              "                               compress as specified\n"));
    1251           2 :     printf(_("  --lock-wait-timeout=TIMEOUT  fail after waiting TIMEOUT for a table lock\n"));
    1252           2 :     printf(_("  --no-sync                    do not wait for changes to be written safely to disk\n"));
    1253           2 :     printf(_("  --sync-method=METHOD         set method for syncing files to disk\n"));
    1254           2 :     printf(_("  -?, --help                   show this help, then exit\n"));
    1255             : 
    1256           2 :     printf(_("\nOptions controlling the output content:\n"));
    1257           2 :     printf(_("  -a, --data-only              dump only the data, not the schema or statistics\n"));
    1258           2 :     printf(_("  -b, --large-objects          include large objects in dump\n"));
    1259           2 :     printf(_("  --blobs                      (same as --large-objects, deprecated)\n"));
    1260           2 :     printf(_("  -B, --no-large-objects       exclude large objects in dump\n"));
    1261           2 :     printf(_("  --no-blobs                   (same as --no-large-objects, deprecated)\n"));
    1262           2 :     printf(_("  -c, --clean                  clean (drop) database objects before recreating\n"));
    1263           2 :     printf(_("  -C, --create                 include commands to create database in dump\n"));
    1264           2 :     printf(_("  -e, --extension=PATTERN      dump the specified extension(s) only\n"));
    1265           2 :     printf(_("  -E, --encoding=ENCODING      dump the data in encoding ENCODING\n"));
    1266           2 :     printf(_("  -n, --schema=PATTERN         dump the specified schema(s) only\n"));
    1267           2 :     printf(_("  -N, --exclude-schema=PATTERN do NOT dump the specified schema(s)\n"));
    1268           2 :     printf(_("  -O, --no-owner               skip restoration of object ownership in\n"
    1269             :              "                               plain-text format\n"));
    1270           2 :     printf(_("  -s, --schema-only            dump only the schema, no data or statistics\n"));
    1271           2 :     printf(_("  -S, --superuser=NAME         superuser user name to use in plain-text format\n"));
    1272           2 :     printf(_("  -t, --table=PATTERN          dump only the specified table(s)\n"));
    1273           2 :     printf(_("  -T, --exclude-table=PATTERN  do NOT dump the specified table(s)\n"));
    1274           2 :     printf(_("  -x, --no-privileges          do not dump privileges (grant/revoke)\n"));
    1275           2 :     printf(_("  --binary-upgrade             for use by upgrade utilities only\n"));
    1276           2 :     printf(_("  --column-inserts             dump data as INSERT commands with column names\n"));
    1277           2 :     printf(_("  --disable-dollar-quoting     disable dollar quoting, use SQL standard quoting\n"));
    1278           2 :     printf(_("  --disable-triggers           disable triggers during data-only restore\n"));
    1279           2 :     printf(_("  --enable-row-security        enable row security (dump only content user has\n"
    1280             :              "                               access to)\n"));
    1281           2 :     printf(_("  --exclude-extension=PATTERN  do NOT dump the specified extension(s)\n"));
    1282           2 :     printf(_("  --exclude-table-and-children=PATTERN\n"
    1283             :              "                               do NOT dump the specified table(s), including\n"
    1284             :              "                               child and partition tables\n"));
    1285           2 :     printf(_("  --exclude-table-data=PATTERN do NOT dump data for the specified table(s)\n"));
    1286           2 :     printf(_("  --exclude-table-data-and-children=PATTERN\n"
    1287             :              "                               do NOT dump data for the specified table(s),\n"
    1288             :              "                               including child and partition tables\n"));
    1289           2 :     printf(_("  --extra-float-digits=NUM     override default setting for extra_float_digits\n"));
    1290           2 :     printf(_("  --filter=FILENAME            include or exclude objects and data from dump\n"
    1291             :              "                               based on expressions in FILENAME\n"));
    1292           2 :     printf(_("  --if-exists                  use IF EXISTS when dropping objects\n"));
    1293           2 :     printf(_("  --include-foreign-data=PATTERN\n"
    1294             :              "                               include data of foreign tables on foreign\n"
    1295             :              "                               servers matching PATTERN\n"));
    1296           2 :     printf(_("  --inserts                    dump data as INSERT commands, rather than COPY\n"));
    1297           2 :     printf(_("  --load-via-partition-root    load partitions via the root table\n"));
    1298           2 :     printf(_("  --no-comments                do not dump comment commands\n"));
    1299           2 :     printf(_("  --no-data                    do not dump data\n"));
    1300           2 :     printf(_("  --no-policies                do not dump row security policies\n"));
    1301           2 :     printf(_("  --no-publications            do not dump publications\n"));
    1302           2 :     printf(_("  --no-schema                  do not dump schema\n"));
    1303           2 :     printf(_("  --no-security-labels         do not dump security label assignments\n"));
    1304           2 :     printf(_("  --no-statistics              do not dump statistics\n"));
    1305           2 :     printf(_("  --no-subscriptions           do not dump subscriptions\n"));
    1306           2 :     printf(_("  --no-table-access-method     do not dump table access methods\n"));
    1307           2 :     printf(_("  --no-tablespaces             do not dump tablespace assignments\n"));
    1308           2 :     printf(_("  --no-toast-compression       do not dump TOAST compression methods\n"));
    1309           2 :     printf(_("  --no-unlogged-table-data     do not dump unlogged table data\n"));
    1310           2 :     printf(_("  --on-conflict-do-nothing     add ON CONFLICT DO NOTHING to INSERT commands\n"));
    1311           2 :     printf(_("  --quote-all-identifiers      quote all identifiers, even if not key words\n"));
    1312           2 :     printf(_("  --rows-per-insert=NROWS      number of rows per INSERT; implies --inserts\n"));
    1313           2 :     printf(_("  --section=SECTION            dump named section (pre-data, data, or post-data)\n"));
    1314           2 :     printf(_("  --sequence-data              include sequence data in dump\n"));
    1315           2 :     printf(_("  --serializable-deferrable    wait until the dump can run without anomalies\n"));
    1316           2 :     printf(_("  --snapshot=SNAPSHOT          use given snapshot for the dump\n"));
    1317           2 :     printf(_("  --statistics-only            dump only the statistics, not schema or data\n"));
    1318           2 :     printf(_("  --strict-names               require table and/or schema include patterns to\n"
    1319             :              "                               match at least one entity each\n"));
    1320           2 :     printf(_("  --table-and-children=PATTERN dump only the specified table(s), including\n"
    1321             :              "                               child and partition tables\n"));
    1322           2 :     printf(_("  --use-set-session-authorization\n"
    1323             :              "                               use SET SESSION AUTHORIZATION commands instead of\n"
    1324             :              "                               ALTER OWNER commands to set ownership\n"));
    1325           2 :     printf(_("  --with-data                  dump the data\n"));
    1326           2 :     printf(_("  --with-schema                dump the schema\n"));
    1327           2 :     printf(_("  --with-statistics            dump the statistics\n"));
    1328             : 
    1329           2 :     printf(_("\nConnection options:\n"));
    1330           2 :     printf(_("  -d, --dbname=DBNAME      database to dump\n"));
    1331           2 :     printf(_("  -h, --host=HOSTNAME      database server host or socket directory\n"));
    1332           2 :     printf(_("  -p, --port=PORT          database server port number\n"));
    1333           2 :     printf(_("  -U, --username=NAME      connect as specified database user\n"));
    1334           2 :     printf(_("  -w, --no-password        never prompt for password\n"));
    1335           2 :     printf(_("  -W, --password           force password prompt (should happen automatically)\n"));
    1336           2 :     printf(_("  --role=ROLENAME          do SET ROLE before dump\n"));
    1337             : 
    1338           2 :     printf(_("\nIf no database name is supplied, then the PGDATABASE environment\n"
    1339             :              "variable value is used.\n\n"));
    1340           2 :     printf(_("Report bugs to <%s>.\n"), PACKAGE_BUGREPORT);
    1341           2 :     printf(_("%s home page: <%s>\n"), PACKAGE_NAME, PACKAGE_URL);
    1342           2 : }
    1343             : 
    1344             : static void
    1345         538 : setup_connection(Archive *AH, const char *dumpencoding,
    1346             :                  const char *dumpsnapshot, char *use_role)
    1347             : {
    1348         538 :     DumpOptions *dopt = AH->dopt;
    1349         538 :     PGconn     *conn = GetConnection(AH);
    1350             :     const char *std_strings;
    1351             : 
    1352         538 :     PQclear(ExecuteSqlQueryForSingleRow(AH, ALWAYS_SECURE_SEARCH_PATH_SQL));
    1353             : 
    1354             :     /*
    1355             :      * Set the client encoding if requested.
    1356             :      */
    1357         538 :     if (dumpencoding)
    1358             :     {
    1359          40 :         if (PQsetClientEncoding(conn, dumpencoding) < 0)
    1360           0 :             pg_fatal("invalid client encoding \"%s\" specified",
    1361             :                      dumpencoding);
    1362             :     }
    1363             : 
    1364             :     /*
    1365             :      * Get the active encoding and the standard_conforming_strings setting, so
    1366             :      * we know how to escape strings.
    1367             :      */
    1368         538 :     AH->encoding = PQclientEncoding(conn);
    1369         538 :     setFmtEncoding(AH->encoding);
    1370             : 
    1371         538 :     std_strings = PQparameterStatus(conn, "standard_conforming_strings");
    1372         538 :     AH->std_strings = (std_strings && strcmp(std_strings, "on") == 0);
    1373             : 
    1374             :     /*
    1375             :      * Set the role if requested.  In a parallel dump worker, we'll be passed
    1376             :      * use_role == NULL, but AH->use_role is already set (if user specified it
    1377             :      * originally) and we should use that.
    1378             :      */
    1379         538 :     if (!use_role && AH->use_role)
    1380           4 :         use_role = AH->use_role;
    1381             : 
    1382             :     /* Set the role if requested */
    1383         538 :     if (use_role)
    1384             :     {
    1385          10 :         PQExpBuffer query = createPQExpBuffer();
    1386             : 
    1387          10 :         appendPQExpBuffer(query, "SET ROLE %s", fmtId(use_role));
    1388          10 :         ExecuteSqlStatement(AH, query->data);
    1389          10 :         destroyPQExpBuffer(query);
    1390             : 
    1391             :         /* save it for possible later use by parallel workers */
    1392          10 :         if (!AH->use_role)
    1393           6 :             AH->use_role = pg_strdup(use_role);
    1394             :     }
    1395             : 
    1396             :     /* Set the datestyle to ISO to ensure the dump's portability */
    1397         538 :     ExecuteSqlStatement(AH, "SET DATESTYLE = ISO");
    1398             : 
    1399             :     /* Likewise, avoid using sql_standard intervalstyle */
    1400         538 :     ExecuteSqlStatement(AH, "SET INTERVALSTYLE = POSTGRES");
    1401             : 
    1402             :     /*
    1403             :      * Use an explicitly specified extra_float_digits if it has been provided.
    1404             :      * Otherwise, set extra_float_digits so that we can dump float data
    1405             :      * exactly (given correctly implemented float I/O code, anyway).
    1406             :      */
    1407         538 :     if (have_extra_float_digits)
    1408             :     {
    1409           0 :         PQExpBuffer q = createPQExpBuffer();
    1410             : 
    1411           0 :         appendPQExpBuffer(q, "SET extra_float_digits TO %d",
    1412             :                           extra_float_digits);
    1413           0 :         ExecuteSqlStatement(AH, q->data);
    1414           0 :         destroyPQExpBuffer(q);
    1415             :     }
    1416             :     else
    1417         538 :         ExecuteSqlStatement(AH, "SET extra_float_digits TO 3");
    1418             : 
    1419             :     /*
    1420             :      * Disable synchronized scanning, to prevent unpredictable changes in row
    1421             :      * ordering across a dump and reload.
    1422             :      */
    1423         538 :     ExecuteSqlStatement(AH, "SET synchronize_seqscans TO off");
    1424             : 
    1425             :     /*
    1426             :      * Disable timeouts if supported.
    1427             :      */
    1428         538 :     ExecuteSqlStatement(AH, "SET statement_timeout = 0");
    1429         538 :     if (AH->remoteVersion >= 90300)
    1430         538 :         ExecuteSqlStatement(AH, "SET lock_timeout = 0");
    1431         538 :     if (AH->remoteVersion >= 90600)
    1432         538 :         ExecuteSqlStatement(AH, "SET idle_in_transaction_session_timeout = 0");
    1433         538 :     if (AH->remoteVersion >= 170000)
    1434         538 :         ExecuteSqlStatement(AH, "SET transaction_timeout = 0");
    1435             : 
    1436             :     /*
    1437             :      * Quote all identifiers, if requested.
    1438             :      */
    1439         538 :     if (quote_all_identifiers)
    1440          58 :         ExecuteSqlStatement(AH, "SET quote_all_identifiers = true");
    1441             : 
    1442             :     /*
    1443             :      * Adjust row-security mode, if supported.
    1444             :      */
    1445         538 :     if (AH->remoteVersion >= 90500)
    1446             :     {
    1447         538 :         if (dopt->enable_row_security)
    1448           0 :             ExecuteSqlStatement(AH, "SET row_security = on");
    1449             :         else
    1450         538 :             ExecuteSqlStatement(AH, "SET row_security = off");
    1451             :     }
    1452             : 
    1453             :     /*
    1454             :      * For security reasons, we restrict the expansion of non-system views and
    1455             :      * access to foreign tables during the pg_dump process. This restriction
    1456             :      * is adjusted when dumping foreign table data.
    1457             :      */
    1458         538 :     set_restrict_relation_kind(AH, "view, foreign-table");
    1459             : 
    1460             :     /*
    1461             :      * Initialize prepared-query state to "nothing prepared".  We do this here
    1462             :      * so that a parallel dump worker will have its own state.
    1463             :      */
    1464         538 :     AH->is_prepared = (bool *) pg_malloc0(NUM_PREP_QUERIES * sizeof(bool));
    1465             : 
    1466             :     /*
    1467             :      * Start transaction-snapshot mode transaction to dump consistent data.
    1468             :      */
    1469         538 :     ExecuteSqlStatement(AH, "BEGIN");
    1470             : 
    1471             :     /*
    1472             :      * To support the combination of serializable_deferrable with the jobs
    1473             :      * option we use REPEATABLE READ for the worker connections that are
    1474             :      * passed a snapshot.  As long as the snapshot is acquired in a
    1475             :      * SERIALIZABLE, READ ONLY, DEFERRABLE transaction, its use within a
    1476             :      * REPEATABLE READ transaction provides the appropriate integrity
    1477             :      * guarantees.  This is a kluge, but safe for back-patching.
    1478             :      */
    1479         538 :     if (dopt->serializable_deferrable && AH->sync_snapshot_id == NULL)
    1480           0 :         ExecuteSqlStatement(AH,
    1481             :                             "SET TRANSACTION ISOLATION LEVEL "
    1482             :                             "SERIALIZABLE, READ ONLY, DEFERRABLE");
    1483             :     else
    1484         538 :         ExecuteSqlStatement(AH,
    1485             :                             "SET TRANSACTION ISOLATION LEVEL "
    1486             :                             "REPEATABLE READ, READ ONLY");
    1487             : 
    1488             :     /*
    1489             :      * If user specified a snapshot to use, select that.  In a parallel dump
    1490             :      * worker, we'll be passed dumpsnapshot == NULL, but AH->sync_snapshot_id
    1491             :      * is already set (if the server can handle it) and we should use that.
    1492             :      */
    1493         538 :     if (dumpsnapshot)
    1494           0 :         AH->sync_snapshot_id = pg_strdup(dumpsnapshot);
    1495             : 
    1496         538 :     if (AH->sync_snapshot_id)
    1497             :     {
    1498          36 :         PQExpBuffer query = createPQExpBuffer();
    1499             : 
    1500          36 :         appendPQExpBufferStr(query, "SET TRANSACTION SNAPSHOT ");
    1501          36 :         appendStringLiteralConn(query, AH->sync_snapshot_id, conn);
    1502          36 :         ExecuteSqlStatement(AH, query->data);
    1503          36 :         destroyPQExpBuffer(query);
    1504             :     }
    1505         502 :     else if (AH->numWorkers > 1)
    1506             :     {
    1507          18 :         if (AH->isStandby && AH->remoteVersion < 100000)
    1508           0 :             pg_fatal("parallel dumps from standby servers are not supported by this server version");
    1509          18 :         AH->sync_snapshot_id = get_synchronized_snapshot(AH);
    1510             :     }
    1511         538 : }
    1512             : 
    1513             : /* Set up connection for a parallel worker process */
    1514             : static void
    1515          36 : setupDumpWorker(Archive *AH)
    1516             : {
    1517             :     /*
    1518             :      * We want to re-select all the same values the leader connection is
    1519             :      * using.  We'll have inherited directly-usable values in
    1520             :      * AH->sync_snapshot_id and AH->use_role, but we need to translate the
    1521             :      * inherited encoding value back to a string to pass to setup_connection.
    1522             :      */
    1523          36 :     setup_connection(AH,
    1524             :                      pg_encoding_to_char(AH->encoding),
    1525             :                      NULL,
    1526             :                      NULL);
    1527          36 : }
    1528             : 
    1529             : static char *
    1530          18 : get_synchronized_snapshot(Archive *fout)
    1531             : {
    1532          18 :     char       *query = "SELECT pg_catalog.pg_export_snapshot()";
    1533             :     char       *result;
    1534             :     PGresult   *res;
    1535             : 
    1536          18 :     res = ExecuteSqlQueryForSingleRow(fout, query);
    1537          18 :     result = pg_strdup(PQgetvalue(res, 0, 0));
    1538          18 :     PQclear(res);
    1539             : 
    1540          18 :     return result;
    1541             : }
    1542             : 
    1543             : static ArchiveFormat
    1544         520 : parseArchiveFormat(const char *format, ArchiveMode *mode)
    1545             : {
    1546             :     ArchiveFormat archiveFormat;
    1547             : 
    1548         520 :     *mode = archModeWrite;
    1549             : 
    1550         520 :     if (pg_strcasecmp(format, "a") == 0 || pg_strcasecmp(format, "append") == 0)
    1551             :     {
    1552             :         /* This is used by pg_dumpall, and is not documented */
    1553          86 :         archiveFormat = archNull;
    1554          86 :         *mode = archModeAppend;
    1555             :     }
    1556         434 :     else if (pg_strcasecmp(format, "c") == 0)
    1557           0 :         archiveFormat = archCustom;
    1558         434 :     else if (pg_strcasecmp(format, "custom") == 0)
    1559          88 :         archiveFormat = archCustom;
    1560         346 :     else if (pg_strcasecmp(format, "d") == 0)
    1561           2 :         archiveFormat = archDirectory;
    1562         344 :     else if (pg_strcasecmp(format, "directory") == 0)
    1563          96 :         archiveFormat = archDirectory;
    1564         248 :     else if (pg_strcasecmp(format, "p") == 0)
    1565         218 :         archiveFormat = archNull;
    1566          30 :     else if (pg_strcasecmp(format, "plain") == 0)
    1567           6 :         archiveFormat = archNull;
    1568          24 :     else if (pg_strcasecmp(format, "t") == 0)
    1569           0 :         archiveFormat = archTar;
    1570          24 :     else if (pg_strcasecmp(format, "tar") == 0)
    1571          22 :         archiveFormat = archTar;
    1572             :     else
    1573           2 :         pg_fatal("invalid output format \"%s\" specified", format);
    1574         518 :     return archiveFormat;
    1575             : }
    1576             : 
    1577             : /*
    1578             :  * Find the OIDs of all schemas matching the given list of patterns,
    1579             :  * and append them to the given OID list.
    1580             :  */
    1581             : static void
    1582         524 : expand_schema_name_patterns(Archive *fout,
    1583             :                             SimpleStringList *patterns,
    1584             :                             SimpleOidList *oids,
    1585             :                             bool strict_names)
    1586             : {
    1587             :     PQExpBuffer query;
    1588             :     PGresult   *res;
    1589             :     SimpleStringListCell *cell;
    1590             :     int         i;
    1591             : 
    1592         524 :     if (patterns->head == NULL)
    1593         482 :         return;                 /* nothing to do */
    1594             : 
    1595          42 :     query = createPQExpBuffer();
    1596             : 
    1597             :     /*
    1598             :      * The loop below runs multiple SELECTs might sometimes result in
    1599             :      * duplicate entries in the OID list, but we don't care.
    1600             :      */
    1601             : 
    1602          72 :     for (cell = patterns->head; cell; cell = cell->next)
    1603             :     {
    1604             :         PQExpBufferData dbbuf;
    1605             :         int         dotcnt;
    1606             : 
    1607          42 :         appendPQExpBufferStr(query,
    1608             :                              "SELECT oid FROM pg_catalog.pg_namespace n\n");
    1609          42 :         initPQExpBuffer(&dbbuf);
    1610          42 :         processSQLNamePattern(GetConnection(fout), query, cell->val, false,
    1611             :                               false, NULL, "n.nspname", NULL, NULL, &dbbuf,
    1612             :                               &dotcnt);
    1613          42 :         if (dotcnt > 1)
    1614           4 :             pg_fatal("improper qualified name (too many dotted names): %s",
    1615             :                      cell->val);
    1616          38 :         else if (dotcnt == 1)
    1617           6 :             prohibit_crossdb_refs(GetConnection(fout), dbbuf.data, cell->val);
    1618          32 :         termPQExpBuffer(&dbbuf);
    1619             : 
    1620          32 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    1621          32 :         if (strict_names && PQntuples(res) == 0)
    1622           2 :             pg_fatal("no matching schemas were found for pattern \"%s\"", cell->val);
    1623             : 
    1624          58 :         for (i = 0; i < PQntuples(res); i++)
    1625             :         {
    1626          28 :             simple_oid_list_append(oids, atooid(PQgetvalue(res, i, 0)));
    1627             :         }
    1628             : 
    1629          30 :         PQclear(res);
    1630          30 :         resetPQExpBuffer(query);
    1631             :     }
    1632             : 
    1633          30 :     destroyPQExpBuffer(query);
    1634             : }
    1635             : 
    1636             : /*
    1637             :  * Find the OIDs of all extensions matching the given list of patterns,
    1638             :  * and append them to the given OID list.
    1639             :  */
    1640             : static void
    1641         480 : expand_extension_name_patterns(Archive *fout,
    1642             :                                SimpleStringList *patterns,
    1643             :                                SimpleOidList *oids,
    1644             :                                bool strict_names)
    1645             : {
    1646             :     PQExpBuffer query;
    1647             :     PGresult   *res;
    1648             :     SimpleStringListCell *cell;
    1649             :     int         i;
    1650             : 
    1651         480 :     if (patterns->head == NULL)
    1652         466 :         return;                 /* nothing to do */
    1653             : 
    1654          14 :     query = createPQExpBuffer();
    1655             : 
    1656             :     /*
    1657             :      * The loop below runs multiple SELECTs might sometimes result in
    1658             :      * duplicate entries in the OID list, but we don't care.
    1659             :      */
    1660          28 :     for (cell = patterns->head; cell; cell = cell->next)
    1661             :     {
    1662             :         int         dotcnt;
    1663             : 
    1664          14 :         appendPQExpBufferStr(query,
    1665             :                              "SELECT oid FROM pg_catalog.pg_extension e\n");
    1666          14 :         processSQLNamePattern(GetConnection(fout), query, cell->val, false,
    1667             :                               false, NULL, "e.extname", NULL, NULL, NULL,
    1668             :                               &dotcnt);
    1669          14 :         if (dotcnt > 0)
    1670           0 :             pg_fatal("improper qualified name (too many dotted names): %s",
    1671             :                      cell->val);
    1672             : 
    1673          14 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    1674          14 :         if (strict_names && PQntuples(res) == 0)
    1675           0 :             pg_fatal("no matching extensions were found for pattern \"%s\"", cell->val);
    1676             : 
    1677          26 :         for (i = 0; i < PQntuples(res); i++)
    1678             :         {
    1679          12 :             simple_oid_list_append(oids, atooid(PQgetvalue(res, i, 0)));
    1680             :         }
    1681             : 
    1682          14 :         PQclear(res);
    1683          14 :         resetPQExpBuffer(query);
    1684             :     }
    1685             : 
    1686          14 :     destroyPQExpBuffer(query);
    1687             : }
    1688             : 
    1689             : /*
    1690             :  * Find the OIDs of all foreign servers matching the given list of patterns,
    1691             :  * and append them to the given OID list.
    1692             :  */
    1693             : static void
    1694         474 : expand_foreign_server_name_patterns(Archive *fout,
    1695             :                                     SimpleStringList *patterns,
    1696             :                                     SimpleOidList *oids)
    1697             : {
    1698             :     PQExpBuffer query;
    1699             :     PGresult   *res;
    1700             :     SimpleStringListCell *cell;
    1701             :     int         i;
    1702             : 
    1703         474 :     if (patterns->head == NULL)
    1704         468 :         return;                 /* nothing to do */
    1705             : 
    1706           6 :     query = createPQExpBuffer();
    1707             : 
    1708             :     /*
    1709             :      * The loop below runs multiple SELECTs might sometimes result in
    1710             :      * duplicate entries in the OID list, but we don't care.
    1711             :      */
    1712             : 
    1713          10 :     for (cell = patterns->head; cell; cell = cell->next)
    1714             :     {
    1715             :         int         dotcnt;
    1716             : 
    1717           6 :         appendPQExpBufferStr(query,
    1718             :                              "SELECT oid FROM pg_catalog.pg_foreign_server s\n");
    1719           6 :         processSQLNamePattern(GetConnection(fout), query, cell->val, false,
    1720             :                               false, NULL, "s.srvname", NULL, NULL, NULL,
    1721             :                               &dotcnt);
    1722           6 :         if (dotcnt > 0)
    1723           0 :             pg_fatal("improper qualified name (too many dotted names): %s",
    1724             :                      cell->val);
    1725             : 
    1726           6 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    1727           6 :         if (PQntuples(res) == 0)
    1728           2 :             pg_fatal("no matching foreign servers were found for pattern \"%s\"", cell->val);
    1729             : 
    1730           8 :         for (i = 0; i < PQntuples(res); i++)
    1731           4 :             simple_oid_list_append(oids, atooid(PQgetvalue(res, i, 0)));
    1732             : 
    1733           4 :         PQclear(res);
    1734           4 :         resetPQExpBuffer(query);
    1735             :     }
    1736             : 
    1737           4 :     destroyPQExpBuffer(query);
    1738             : }
    1739             : 
    1740             : /*
    1741             :  * Find the OIDs of all tables matching the given list of patterns,
    1742             :  * and append them to the given OID list. See also expand_dbname_patterns()
    1743             :  * in pg_dumpall.c
    1744             :  */
    1745             : static void
    1746        2862 : expand_table_name_patterns(Archive *fout,
    1747             :                            SimpleStringList *patterns, SimpleOidList *oids,
    1748             :                            bool strict_names, bool with_child_tables)
    1749             : {
    1750             :     PQExpBuffer query;
    1751             :     PGresult   *res;
    1752             :     SimpleStringListCell *cell;
    1753             :     int         i;
    1754             : 
    1755        2862 :     if (patterns->head == NULL)
    1756        2804 :         return;                 /* nothing to do */
    1757             : 
    1758          58 :     query = createPQExpBuffer();
    1759             : 
    1760             :     /*
    1761             :      * this might sometimes result in duplicate entries in the OID list, but
    1762             :      * we don't care.
    1763             :      */
    1764             : 
    1765         118 :     for (cell = patterns->head; cell; cell = cell->next)
    1766             :     {
    1767             :         PQExpBufferData dbbuf;
    1768             :         int         dotcnt;
    1769             : 
    1770             :         /*
    1771             :          * Query must remain ABSOLUTELY devoid of unqualified names.  This
    1772             :          * would be unnecessary given a pg_table_is_visible() variant taking a
    1773             :          * search_path argument.
    1774             :          *
    1775             :          * For with_child_tables, we start with the basic query's results and
    1776             :          * recursively search the inheritance tree to add child tables.
    1777             :          */
    1778          70 :         if (with_child_tables)
    1779             :         {
    1780          12 :             appendPQExpBufferStr(query, "WITH RECURSIVE partition_tree (relid) AS (\n");
    1781             :         }
    1782             : 
    1783          70 :         appendPQExpBuffer(query,
    1784             :                           "SELECT c.oid"
    1785             :                           "\nFROM pg_catalog.pg_class c"
    1786             :                           "\n     LEFT JOIN pg_catalog.pg_namespace n"
    1787             :                           "\n     ON n.oid OPERATOR(pg_catalog.=) c.relnamespace"
    1788             :                           "\nWHERE c.relkind OPERATOR(pg_catalog.=) ANY"
    1789             :                           "\n    (array['%c', '%c', '%c', '%c', '%c', '%c'])\n",
    1790             :                           RELKIND_RELATION, RELKIND_SEQUENCE, RELKIND_VIEW,
    1791             :                           RELKIND_MATVIEW, RELKIND_FOREIGN_TABLE,
    1792             :                           RELKIND_PARTITIONED_TABLE);
    1793          70 :         initPQExpBuffer(&dbbuf);
    1794          70 :         processSQLNamePattern(GetConnection(fout), query, cell->val, true,
    1795             :                               false, "n.nspname", "c.relname", NULL,
    1796             :                               "pg_catalog.pg_table_is_visible(c.oid)", &dbbuf,
    1797             :                               &dotcnt);
    1798          70 :         if (dotcnt > 2)
    1799           2 :             pg_fatal("improper relation name (too many dotted names): %s",
    1800             :                      cell->val);
    1801          68 :         else if (dotcnt == 2)
    1802           4 :             prohibit_crossdb_refs(GetConnection(fout), dbbuf.data, cell->val);
    1803          64 :         termPQExpBuffer(&dbbuf);
    1804             : 
    1805          64 :         if (with_child_tables)
    1806             :         {
    1807          12 :             appendPQExpBufferStr(query, "UNION"
    1808             :                                  "\nSELECT i.inhrelid"
    1809             :                                  "\nFROM partition_tree p"
    1810             :                                  "\n     JOIN pg_catalog.pg_inherits i"
    1811             :                                  "\n     ON p.relid OPERATOR(pg_catalog.=) i.inhparent"
    1812             :                                  "\n)"
    1813             :                                  "\nSELECT relid FROM partition_tree");
    1814             :         }
    1815             : 
    1816          64 :         ExecuteSqlStatement(fout, "RESET search_path");
    1817          64 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    1818          64 :         PQclear(ExecuteSqlQueryForSingleRow(fout,
    1819             :                                             ALWAYS_SECURE_SEARCH_PATH_SQL));
    1820          64 :         if (strict_names && PQntuples(res) == 0)
    1821           4 :             pg_fatal("no matching tables were found for pattern \"%s\"", cell->val);
    1822             : 
    1823         148 :         for (i = 0; i < PQntuples(res); i++)
    1824             :         {
    1825          88 :             simple_oid_list_append(oids, atooid(PQgetvalue(res, i, 0)));
    1826             :         }
    1827             : 
    1828          60 :         PQclear(res);
    1829          60 :         resetPQExpBuffer(query);
    1830             :     }
    1831             : 
    1832          48 :     destroyPQExpBuffer(query);
    1833             : }
    1834             : 
    1835             : /*
    1836             :  * Verifies that the connected database name matches the given database name,
    1837             :  * and if not, dies with an error about the given pattern.
    1838             :  *
    1839             :  * The 'dbname' argument should be a literal name parsed from 'pattern'.
    1840             :  */
    1841             : static void
    1842          10 : prohibit_crossdb_refs(PGconn *conn, const char *dbname, const char *pattern)
    1843             : {
    1844             :     const char *db;
    1845             : 
    1846          10 :     db = PQdb(conn);
    1847          10 :     if (db == NULL)
    1848           0 :         pg_fatal("You are currently not connected to a database.");
    1849             : 
    1850          10 :     if (strcmp(db, dbname) != 0)
    1851          10 :         pg_fatal("cross-database references are not implemented: %s",
    1852             :                  pattern);
    1853           0 : }
    1854             : 
    1855             : /*
    1856             :  * checkExtensionMembership
    1857             :  *      Determine whether object is an extension member, and if so,
    1858             :  *      record an appropriate dependency and set the object's dump flag.
    1859             :  *
    1860             :  * It's important to call this for each object that could be an extension
    1861             :  * member.  Generally, we integrate this with determining the object's
    1862             :  * to-be-dumped-ness, since extension membership overrides other rules for that.
    1863             :  *
    1864             :  * Returns true if object is an extension member, else false.
    1865             :  */
    1866             : static bool
    1867     1470972 : checkExtensionMembership(DumpableObject *dobj, Archive *fout)
    1868             : {
    1869     1470972 :     ExtensionInfo *ext = findOwningExtension(dobj->catId);
    1870             : 
    1871     1470972 :     if (ext == NULL)
    1872     1469318 :         return false;
    1873             : 
    1874        1654 :     dobj->ext_member = true;
    1875             : 
    1876             :     /* Record dependency so that getDependencies needn't deal with that */
    1877        1654 :     addObjectDependency(dobj, ext->dobj.dumpId);
    1878             : 
    1879             :     /*
    1880             :      * In 9.6 and above, mark the member object to have any non-initial ACLs
    1881             :      * dumped.  (Any initial ACLs will be removed later, using data from
    1882             :      * pg_init_privs, so that we'll dump only the delta from the extension's
    1883             :      * initial setup.)
    1884             :      *
    1885             :      * Prior to 9.6, we do not include any extension member components.
    1886             :      *
    1887             :      * In binary upgrades, we still dump all components of the members
    1888             :      * individually, since the idea is to exactly reproduce the database
    1889             :      * contents rather than replace the extension contents with something
    1890             :      * different.
    1891             :      *
    1892             :      * Note: it might be interesting someday to implement storage and delta
    1893             :      * dumping of extension members' RLS policies and/or security labels.
    1894             :      * However there is a pitfall for RLS policies: trying to dump them
    1895             :      * requires getting a lock on their tables, and the calling user might not
    1896             :      * have privileges for that.  We need no lock to examine a table's ACLs,
    1897             :      * so the current feature doesn't have a problem of that sort.
    1898             :      */
    1899        1654 :     if (fout->dopt->binary_upgrade)
    1900         288 :         dobj->dump = ext->dobj.dump;
    1901             :     else
    1902             :     {
    1903        1366 :         if (fout->remoteVersion < 90600)
    1904           0 :             dobj->dump = DUMP_COMPONENT_NONE;
    1905             :         else
    1906        1366 :             dobj->dump = ext->dobj.dump_contains & (DUMP_COMPONENT_ACL);
    1907             :     }
    1908             : 
    1909        1654 :     return true;
    1910             : }
    1911             : 
    1912             : /*
    1913             :  * selectDumpableNamespace: policy-setting subroutine
    1914             :  *      Mark a namespace as to be dumped or not
    1915             :  */
    1916             : static void
    1917        3740 : selectDumpableNamespace(NamespaceInfo *nsinfo, Archive *fout)
    1918             : {
    1919             :     /*
    1920             :      * DUMP_COMPONENT_DEFINITION typically implies a CREATE SCHEMA statement
    1921             :      * and (for --clean) a DROP SCHEMA statement.  (In the absence of
    1922             :      * DUMP_COMPONENT_DEFINITION, this value is irrelevant.)
    1923             :      */
    1924        3740 :     nsinfo->create = true;
    1925             : 
    1926             :     /*
    1927             :      * If specific tables are being dumped, do not dump any complete
    1928             :      * namespaces. If specific namespaces are being dumped, dump just those
    1929             :      * namespaces. Otherwise, dump all non-system namespaces.
    1930             :      */
    1931        3740 :     if (table_include_oids.head != NULL)
    1932         100 :         nsinfo->dobj.dump_contains = nsinfo->dobj.dump = DUMP_COMPONENT_NONE;
    1933        3640 :     else if (schema_include_oids.head != NULL)
    1934         358 :         nsinfo->dobj.dump_contains = nsinfo->dobj.dump =
    1935         358 :             simple_oid_list_member(&schema_include_oids,
    1936             :                                    nsinfo->dobj.catId.oid) ?
    1937         358 :             DUMP_COMPONENT_ALL : DUMP_COMPONENT_NONE;
    1938        3282 :     else if (fout->remoteVersion >= 90600 &&
    1939        3282 :              strcmp(nsinfo->dobj.name, "pg_catalog") == 0)
    1940             :     {
    1941             :         /*
    1942             :          * In 9.6 and above, we dump out any ACLs defined in pg_catalog, if
    1943             :          * they are interesting (and not the original ACLs which were set at
    1944             :          * initdb time, see pg_init_privs).
    1945             :          */
    1946         426 :         nsinfo->dobj.dump_contains = nsinfo->dobj.dump = DUMP_COMPONENT_ACL;
    1947             :     }
    1948        2856 :     else if (strncmp(nsinfo->dobj.name, "pg_", 3) == 0 ||
    1949        1254 :              strcmp(nsinfo->dobj.name, "information_schema") == 0)
    1950             :     {
    1951             :         /* Other system schemas don't get dumped */
    1952        2028 :         nsinfo->dobj.dump_contains = nsinfo->dobj.dump = DUMP_COMPONENT_NONE;
    1953             :     }
    1954         828 :     else if (strcmp(nsinfo->dobj.name, "public") == 0)
    1955             :     {
    1956             :         /*
    1957             :          * The public schema is a strange beast that sits in a sort of
    1958             :          * no-mans-land between being a system object and a user object.
    1959             :          * CREATE SCHEMA would fail, so its DUMP_COMPONENT_DEFINITION is just
    1960             :          * a comment and an indication of ownership.  If the owner is the
    1961             :          * default, omit that superfluous DUMP_COMPONENT_DEFINITION.  Before
    1962             :          * v15, the default owner was BOOTSTRAP_SUPERUSERID.
    1963             :          */
    1964         418 :         nsinfo->create = false;
    1965         418 :         nsinfo->dobj.dump = DUMP_COMPONENT_ALL;
    1966         418 :         if (nsinfo->nspowner == ROLE_PG_DATABASE_OWNER)
    1967         326 :             nsinfo->dobj.dump &= ~DUMP_COMPONENT_DEFINITION;
    1968         418 :         nsinfo->dobj.dump_contains = DUMP_COMPONENT_ALL;
    1969             : 
    1970             :         /*
    1971             :          * Also, make like it has a comment even if it doesn't; this is so
    1972             :          * that we'll emit a command to drop the comment, if appropriate.
    1973             :          * (Without this, we'd not call dumpCommentExtended for it.)
    1974             :          */
    1975         418 :         nsinfo->dobj.components |= DUMP_COMPONENT_COMMENT;
    1976             :     }
    1977             :     else
    1978         410 :         nsinfo->dobj.dump_contains = nsinfo->dobj.dump = DUMP_COMPONENT_ALL;
    1979             : 
    1980             :     /*
    1981             :      * In any case, a namespace can be excluded by an exclusion switch
    1982             :      */
    1983        5016 :     if (nsinfo->dobj.dump_contains &&
    1984        1276 :         simple_oid_list_member(&schema_exclude_oids,
    1985             :                                nsinfo->dobj.catId.oid))
    1986           6 :         nsinfo->dobj.dump_contains = nsinfo->dobj.dump = DUMP_COMPONENT_NONE;
    1987             : 
    1988             :     /*
    1989             :      * If the schema belongs to an extension, allow extension membership to
    1990             :      * override the dump decision for the schema itself.  However, this does
    1991             :      * not change dump_contains, so this won't change what we do with objects
    1992             :      * within the schema.  (If they belong to the extension, they'll get
    1993             :      * suppressed by it, otherwise not.)
    1994             :      */
    1995        3740 :     (void) checkExtensionMembership(&nsinfo->dobj, fout);
    1996        3740 : }
    1997             : 
    1998             : /*
    1999             :  * selectDumpableTable: policy-setting subroutine
    2000             :  *      Mark a table as to be dumped or not
    2001             :  */
    2002             : static void
    2003      123270 : selectDumpableTable(TableInfo *tbinfo, Archive *fout)
    2004             : {
    2005      123270 :     if (checkExtensionMembership(&tbinfo->dobj, fout))
    2006         450 :         return;                 /* extension membership overrides all else */
    2007             : 
    2008             :     /*
    2009             :      * If specific tables are being dumped, dump just those tables; else, dump
    2010             :      * according to the parent namespace's dump flag.
    2011             :      */
    2012      122820 :     if (table_include_oids.head != NULL)
    2013       10276 :         tbinfo->dobj.dump = simple_oid_list_member(&table_include_oids,
    2014             :                                                    tbinfo->dobj.catId.oid) ?
    2015        5138 :             DUMP_COMPONENT_ALL : DUMP_COMPONENT_NONE;
    2016             :     else
    2017      117682 :         tbinfo->dobj.dump = tbinfo->dobj.namespace->dobj.dump_contains;
    2018             : 
    2019             :     /*
    2020             :      * In any case, a table can be excluded by an exclusion switch
    2021             :      */
    2022      203548 :     if (tbinfo->dobj.dump &&
    2023       80728 :         simple_oid_list_member(&table_exclude_oids,
    2024             :                                tbinfo->dobj.catId.oid))
    2025          24 :         tbinfo->dobj.dump = DUMP_COMPONENT_NONE;
    2026             : }
    2027             : 
    2028             : /*
    2029             :  * selectDumpableType: policy-setting subroutine
    2030             :  *      Mark a type as to be dumped or not
    2031             :  *
    2032             :  * If it's a table's rowtype or an autogenerated array type, we also apply a
    2033             :  * special type code to facilitate sorting into the desired order.  (We don't
    2034             :  * want to consider those to be ordinary types because that would bring tables
    2035             :  * up into the datatype part of the dump order.)  We still set the object's
    2036             :  * dump flag; that's not going to cause the dummy type to be dumped, but we
    2037             :  * need it so that casts involving such types will be dumped correctly -- see
    2038             :  * dumpCast.  This means the flag should be set the same as for the underlying
    2039             :  * object (the table or base type).
    2040             :  */
    2041             : static void
    2042      337742 : selectDumpableType(TypeInfo *tyinfo, Archive *fout)
    2043             : {
    2044             :     /* skip complex types, except for standalone composite types */
    2045      337742 :     if (OidIsValid(tyinfo->typrelid) &&
    2046      121572 :         tyinfo->typrelkind != RELKIND_COMPOSITE_TYPE)
    2047             :     {
    2048      121104 :         TableInfo  *tytable = findTableByOid(tyinfo->typrelid);
    2049             : 
    2050      121104 :         tyinfo->dobj.objType = DO_DUMMY_TYPE;
    2051      121104 :         if (tytable != NULL)
    2052      121104 :             tyinfo->dobj.dump = tytable->dobj.dump;
    2053             :         else
    2054           0 :             tyinfo->dobj.dump = DUMP_COMPONENT_NONE;
    2055      121104 :         return;
    2056             :     }
    2057             : 
    2058             :     /* skip auto-generated array and multirange types */
    2059      216638 :     if (tyinfo->isArray || tyinfo->isMultirange)
    2060             :     {
    2061      165150 :         tyinfo->dobj.objType = DO_DUMMY_TYPE;
    2062             : 
    2063             :         /*
    2064             :          * Fall through to set the dump flag; we assume that the subsequent
    2065             :          * rules will do the same thing as they would for the array's base
    2066             :          * type or multirange's range type.  (We cannot reliably look up the
    2067             :          * base type here, since getTypes may not have processed it yet.)
    2068             :          */
    2069             :     }
    2070             : 
    2071      216638 :     if (checkExtensionMembership(&tyinfo->dobj, fout))
    2072         300 :         return;                 /* extension membership overrides all else */
    2073             : 
    2074             :     /* Dump based on if the contents of the namespace are being dumped */
    2075      216338 :     tyinfo->dobj.dump = tyinfo->dobj.namespace->dobj.dump_contains;
    2076             : }
    2077             : 
    2078             : /*
    2079             :  * selectDumpableDefaultACL: policy-setting subroutine
    2080             :  *      Mark a default ACL as to be dumped or not
    2081             :  *
    2082             :  * For per-schema default ACLs, dump if the schema is to be dumped.
    2083             :  * Otherwise dump if we are dumping "everything".  Note that dumpSchema
    2084             :  * and aclsSkip are checked separately.
    2085             :  */
    2086             : static void
    2087         392 : selectDumpableDefaultACL(DefaultACLInfo *dinfo, DumpOptions *dopt)
    2088             : {
    2089             :     /* Default ACLs can't be extension members */
    2090             : 
    2091         392 :     if (dinfo->dobj.namespace)
    2092             :         /* default ACLs are considered part of the namespace */
    2093         196 :         dinfo->dobj.dump = dinfo->dobj.namespace->dobj.dump_contains;
    2094             :     else
    2095         196 :         dinfo->dobj.dump = dopt->include_everything ?
    2096         196 :             DUMP_COMPONENT_ALL : DUMP_COMPONENT_NONE;
    2097         392 : }
    2098             : 
    2099             : /*
    2100             :  * selectDumpableCast: policy-setting subroutine
    2101             :  *      Mark a cast as to be dumped or not
    2102             :  *
    2103             :  * Casts do not belong to any particular namespace (since they haven't got
    2104             :  * names), nor do they have identifiable owners.  To distinguish user-defined
    2105             :  * casts from built-in ones, we must resort to checking whether the cast's
    2106             :  * OID is in the range reserved for initdb.
    2107             :  */
    2108             : static void
    2109      107390 : selectDumpableCast(CastInfo *cast, Archive *fout)
    2110             : {
    2111      107390 :     if (checkExtensionMembership(&cast->dobj, fout))
    2112           0 :         return;                 /* extension membership overrides all else */
    2113             : 
    2114             :     /*
    2115             :      * This would be DUMP_COMPONENT_ACL for from-initdb casts, but they do not
    2116             :      * support ACLs currently.
    2117             :      */
    2118      107390 :     if (cast->dobj.catId.oid <= (Oid) g_last_builtin_oid)
    2119      107172 :         cast->dobj.dump = DUMP_COMPONENT_NONE;
    2120             :     else
    2121         218 :         cast->dobj.dump = fout->dopt->include_everything ?
    2122         218 :             DUMP_COMPONENT_ALL : DUMP_COMPONENT_NONE;
    2123             : }
    2124             : 
    2125             : /*
    2126             :  * selectDumpableProcLang: policy-setting subroutine
    2127             :  *      Mark a procedural language as to be dumped or not
    2128             :  *
    2129             :  * Procedural languages do not belong to any particular namespace.  To
    2130             :  * identify built-in languages, we must resort to checking whether the
    2131             :  * language's OID is in the range reserved for initdb.
    2132             :  */
    2133             : static void
    2134         566 : selectDumpableProcLang(ProcLangInfo *plang, Archive *fout)
    2135             : {
    2136         566 :     if (checkExtensionMembership(&plang->dobj, fout))
    2137         468 :         return;                 /* extension membership overrides all else */
    2138             : 
    2139             :     /*
    2140             :      * Only include procedural languages when we are dumping everything.
    2141             :      *
    2142             :      * For from-initdb procedural languages, only include ACLs, as we do for
    2143             :      * the pg_catalog namespace.  We need this because procedural languages do
    2144             :      * not live in any namespace.
    2145             :      */
    2146          98 :     if (!fout->dopt->include_everything)
    2147          16 :         plang->dobj.dump = DUMP_COMPONENT_NONE;
    2148             :     else
    2149             :     {
    2150          82 :         if (plang->dobj.catId.oid <= (Oid) g_last_builtin_oid)
    2151           0 :             plang->dobj.dump = fout->remoteVersion < 90600 ?
    2152           0 :                 DUMP_COMPONENT_NONE : DUMP_COMPONENT_ACL;
    2153             :         else
    2154          82 :             plang->dobj.dump = DUMP_COMPONENT_ALL;
    2155             :     }
    2156             : }
    2157             : 
    2158             : /*
    2159             :  * selectDumpableAccessMethod: policy-setting subroutine
    2160             :  *      Mark an access method as to be dumped or not
    2161             :  *
    2162             :  * Access methods do not belong to any particular namespace.  To identify
    2163             :  * built-in access methods, we must resort to checking whether the
    2164             :  * method's OID is in the range reserved for initdb.
    2165             :  */
    2166             : static void
    2167        3542 : selectDumpableAccessMethod(AccessMethodInfo *method, Archive *fout)
    2168             : {
    2169        3542 :     if (checkExtensionMembership(&method->dobj, fout))
    2170          50 :         return;                 /* extension membership overrides all else */
    2171             : 
    2172             :     /*
    2173             :      * This would be DUMP_COMPONENT_ACL for from-initdb access methods, but
    2174             :      * they do not support ACLs currently.
    2175             :      */
    2176        3492 :     if (method->dobj.catId.oid <= (Oid) g_last_builtin_oid)
    2177        3276 :         method->dobj.dump = DUMP_COMPONENT_NONE;
    2178             :     else
    2179         216 :         method->dobj.dump = fout->dopt->include_everything ?
    2180         216 :             DUMP_COMPONENT_ALL : DUMP_COMPONENT_NONE;
    2181             : }
    2182             : 
    2183             : /*
    2184             :  * selectDumpableExtension: policy-setting subroutine
    2185             :  *      Mark an extension as to be dumped or not
    2186             :  *
    2187             :  * Built-in extensions should be skipped except for checking ACLs, since we
    2188             :  * assume those will already be installed in the target database.  We identify
    2189             :  * such extensions by their having OIDs in the range reserved for initdb.
    2190             :  * We dump all user-added extensions by default.  No extensions are dumped
    2191             :  * if include_everything is false (i.e., a --schema or --table switch was
    2192             :  * given), except if --extension specifies a list of extensions to dump.
    2193             :  */
    2194             : static void
    2195         520 : selectDumpableExtension(ExtensionInfo *extinfo, DumpOptions *dopt)
    2196             : {
    2197             :     /*
    2198             :      * Use DUMP_COMPONENT_ACL for built-in extensions, to allow users to
    2199             :      * change permissions on their member objects, if they wish to, and have
    2200             :      * those changes preserved.
    2201             :      */
    2202         520 :     if (extinfo->dobj.catId.oid <= (Oid) g_last_builtin_oid)
    2203         470 :         extinfo->dobj.dump = extinfo->dobj.dump_contains = DUMP_COMPONENT_ACL;
    2204             :     else
    2205             :     {
    2206             :         /* check if there is a list of extensions to dump */
    2207          50 :         if (extension_include_oids.head != NULL)
    2208           8 :             extinfo->dobj.dump = extinfo->dobj.dump_contains =
    2209           8 :                 simple_oid_list_member(&extension_include_oids,
    2210             :                                        extinfo->dobj.catId.oid) ?
    2211           8 :                 DUMP_COMPONENT_ALL : DUMP_COMPONENT_NONE;
    2212             :         else
    2213          42 :             extinfo->dobj.dump = extinfo->dobj.dump_contains =
    2214          42 :                 dopt->include_everything ?
    2215          42 :                 DUMP_COMPONENT_ALL : DUMP_COMPONENT_NONE;
    2216             : 
    2217             :         /* check that the extension is not explicitly excluded */
    2218          92 :         if (extinfo->dobj.dump &&
    2219          42 :             simple_oid_list_member(&extension_exclude_oids,
    2220             :                                    extinfo->dobj.catId.oid))
    2221           4 :             extinfo->dobj.dump = extinfo->dobj.dump_contains = DUMP_COMPONENT_NONE;
    2222             :     }
    2223         520 : }
    2224             : 
    2225             : /*
    2226             :  * selectDumpablePublicationObject: policy-setting subroutine
    2227             :  *      Mark a publication object as to be dumped or not
    2228             :  *
    2229             :  * A publication can have schemas and tables which have schemas, but those are
    2230             :  * ignored in decision making, because publications are only dumped when we are
    2231             :  * dumping everything.
    2232             :  */
    2233             : static void
    2234         882 : selectDumpablePublicationObject(DumpableObject *dobj, Archive *fout)
    2235             : {
    2236         882 :     if (checkExtensionMembership(dobj, fout))
    2237           0 :         return;                 /* extension membership overrides all else */
    2238             : 
    2239         882 :     dobj->dump = fout->dopt->include_everything ?
    2240         882 :         DUMP_COMPONENT_ALL : DUMP_COMPONENT_NONE;
    2241             : }
    2242             : 
    2243             : /*
    2244             :  * selectDumpableStatisticsObject: policy-setting subroutine
    2245             :  *      Mark an extended statistics object as to be dumped or not
    2246             :  *
    2247             :  * We dump an extended statistics object if the schema it's in and the table
    2248             :  * it's for are being dumped.  (This'll need more thought if statistics
    2249             :  * objects ever support cross-table stats.)
    2250             :  */
    2251             : static void
    2252         374 : selectDumpableStatisticsObject(StatsExtInfo *sobj, Archive *fout)
    2253             : {
    2254         374 :     if (checkExtensionMembership(&sobj->dobj, fout))
    2255           0 :         return;                 /* extension membership overrides all else */
    2256             : 
    2257         374 :     sobj->dobj.dump = sobj->dobj.namespace->dobj.dump_contains;
    2258         374 :     if (sobj->stattable == NULL ||
    2259         374 :         !(sobj->stattable->dobj.dump & DUMP_COMPONENT_DEFINITION))
    2260          56 :         sobj->dobj.dump = DUMP_COMPONENT_NONE;
    2261             : }
    2262             : 
    2263             : /*
    2264             :  * selectDumpableObject: policy-setting subroutine
    2265             :  *      Mark a generic dumpable object as to be dumped or not
    2266             :  *
    2267             :  * Use this only for object types without a special-case routine above.
    2268             :  */
    2269             : static void
    2270     1014570 : selectDumpableObject(DumpableObject *dobj, Archive *fout)
    2271             : {
    2272     1014570 :     if (checkExtensionMembership(dobj, fout))
    2273         336 :         return;                 /* extension membership overrides all else */
    2274             : 
    2275             :     /*
    2276             :      * Default policy is to dump if parent namespace is dumpable, or for
    2277             :      * non-namespace-associated items, dump if we're dumping "everything".
    2278             :      */
    2279     1014234 :     if (dobj->namespace)
    2280     1012896 :         dobj->dump = dobj->namespace->dobj.dump_contains;
    2281             :     else
    2282        1338 :         dobj->dump = fout->dopt->include_everything ?
    2283        1338 :             DUMP_COMPONENT_ALL : DUMP_COMPONENT_NONE;
    2284             : }
    2285             : 
    2286             : /*
    2287             :  *  Dump a table's contents for loading using the COPY command
    2288             :  *  - this routine is called by the Archiver when it wants the table
    2289             :  *    to be dumped.
    2290             :  */
    2291             : static int
    2292       12064 : dumpTableData_copy(Archive *fout, const void *dcontext)
    2293             : {
    2294       12064 :     TableDataInfo *tdinfo = (TableDataInfo *) dcontext;
    2295       12064 :     TableInfo  *tbinfo = tdinfo->tdtable;
    2296       12064 :     const char *classname = tbinfo->dobj.name;
    2297       12064 :     PQExpBuffer q = createPQExpBuffer();
    2298             : 
    2299             :     /*
    2300             :      * Note: can't use getThreadLocalPQExpBuffer() here, we're calling fmtId
    2301             :      * which uses it already.
    2302             :      */
    2303       12064 :     PQExpBuffer clistBuf = createPQExpBuffer();
    2304       12064 :     PGconn     *conn = GetConnection(fout);
    2305             :     PGresult   *res;
    2306             :     int         ret;
    2307             :     char       *copybuf;
    2308             :     const char *column_list;
    2309             : 
    2310       12064 :     pg_log_info("dumping contents of table \"%s.%s\"",
    2311             :                 tbinfo->dobj.namespace->dobj.name, classname);
    2312             : 
    2313             :     /*
    2314             :      * Specify the column list explicitly so that we have no possibility of
    2315             :      * retrieving data in the wrong column order.  (The default column
    2316             :      * ordering of COPY will not be what we want in certain corner cases
    2317             :      * involving ADD COLUMN and inheritance.)
    2318             :      */
    2319       12064 :     column_list = fmtCopyColumnList(tbinfo, clistBuf);
    2320             : 
    2321             :     /*
    2322             :      * Use COPY (SELECT ...) TO when dumping a foreign table's data, and when
    2323             :      * a filter condition was specified.  For other cases a simple COPY
    2324             :      * suffices.
    2325             :      */
    2326       12064 :     if (tdinfo->filtercond || tbinfo->relkind == RELKIND_FOREIGN_TABLE)
    2327             :     {
    2328             :         /* Temporary allows to access to foreign tables to dump data */
    2329           2 :         if (tbinfo->relkind == RELKIND_FOREIGN_TABLE)
    2330           2 :             set_restrict_relation_kind(fout, "view");
    2331             : 
    2332           2 :         appendPQExpBufferStr(q, "COPY (SELECT ");
    2333             :         /* klugery to get rid of parens in column list */
    2334           2 :         if (strlen(column_list) > 2)
    2335             :         {
    2336           2 :             appendPQExpBufferStr(q, column_list + 1);
    2337           2 :             q->data[q->len - 1] = ' ';
    2338             :         }
    2339             :         else
    2340           0 :             appendPQExpBufferStr(q, "* ");
    2341             : 
    2342           4 :         appendPQExpBuffer(q, "FROM %s %s) TO stdout;",
    2343           2 :                           fmtQualifiedDumpable(tbinfo),
    2344           2 :                           tdinfo->filtercond ? tdinfo->filtercond : "");
    2345             :     }
    2346             :     else
    2347             :     {
    2348       12062 :         appendPQExpBuffer(q, "COPY %s %s TO stdout;",
    2349       12062 :                           fmtQualifiedDumpable(tbinfo),
    2350             :                           column_list);
    2351             :     }
    2352       12064 :     res = ExecuteSqlQuery(fout, q->data, PGRES_COPY_OUT);
    2353       12062 :     PQclear(res);
    2354       12062 :     destroyPQExpBuffer(clistBuf);
    2355             : 
    2356             :     for (;;)
    2357             :     {
    2358     6135118 :         ret = PQgetCopyData(conn, &copybuf, 0);
    2359             : 
    2360     6135118 :         if (ret < 0)
    2361       12062 :             break;              /* done or error */
    2362             : 
    2363     6123056 :         if (copybuf)
    2364             :         {
    2365     6123056 :             WriteData(fout, copybuf, ret);
    2366     6123056 :             PQfreemem(copybuf);
    2367             :         }
    2368             : 
    2369             :         /* ----------
    2370             :          * THROTTLE:
    2371             :          *
    2372             :          * There was considerable discussion in late July, 2000 regarding
    2373             :          * slowing down pg_dump when backing up large tables. Users with both
    2374             :          * slow & fast (multi-processor) machines experienced performance
    2375             :          * degradation when doing a backup.
    2376             :          *
    2377             :          * Initial attempts based on sleeping for a number of ms for each ms
    2378             :          * of work were deemed too complex, then a simple 'sleep in each loop'
    2379             :          * implementation was suggested. The latter failed because the loop
    2380             :          * was too tight. Finally, the following was implemented:
    2381             :          *
    2382             :          * If throttle is non-zero, then
    2383             :          *      See how long since the last sleep.
    2384             :          *      Work out how long to sleep (based on ratio).
    2385             :          *      If sleep is more than 100ms, then
    2386             :          *          sleep
    2387             :          *          reset timer
    2388             :          *      EndIf
    2389             :          * EndIf
    2390             :          *
    2391             :          * where the throttle value was the number of ms to sleep per ms of
    2392             :          * work. The calculation was done in each loop.
    2393             :          *
    2394             :          * Most of the hard work is done in the backend, and this solution
    2395             :          * still did not work particularly well: on slow machines, the ratio
    2396             :          * was 50:1, and on medium paced machines, 1:1, and on fast
    2397             :          * multi-processor machines, it had little or no effect, for reasons
    2398             :          * that were unclear.
    2399             :          *
    2400             :          * Further discussion ensued, and the proposal was dropped.
    2401             :          *
    2402             :          * For those people who want this feature, it can be implemented using
    2403             :          * gettimeofday in each loop, calculating the time since last sleep,
    2404             :          * multiplying that by the sleep ratio, then if the result is more
    2405             :          * than a preset 'minimum sleep time' (say 100ms), call the 'select'
    2406             :          * function to sleep for a subsecond period ie.
    2407             :          *
    2408             :          * select(0, NULL, NULL, NULL, &tvi);
    2409             :          *
    2410             :          * This will return after the interval specified in the structure tvi.
    2411             :          * Finally, call gettimeofday again to save the 'last sleep time'.
    2412             :          * ----------
    2413             :          */
    2414             :     }
    2415       12062 :     archprintf(fout, "\\.\n\n\n");
    2416             : 
    2417       12062 :     if (ret == -2)
    2418             :     {
    2419             :         /* copy data transfer failed */
    2420           0 :         pg_log_error("Dumping the contents of table \"%s\" failed: PQgetCopyData() failed.", classname);
    2421           0 :         pg_log_error_detail("Error message from server: %s", PQerrorMessage(conn));
    2422           0 :         pg_log_error_detail("Command was: %s", q->data);
    2423           0 :         exit_nicely(1);
    2424             :     }
    2425             : 
    2426             :     /* Check command status and return to normal libpq state */
    2427       12062 :     res = PQgetResult(conn);
    2428       12062 :     if (PQresultStatus(res) != PGRES_COMMAND_OK)
    2429             :     {
    2430           0 :         pg_log_error("Dumping the contents of table \"%s\" failed: PQgetResult() failed.", classname);
    2431           0 :         pg_log_error_detail("Error message from server: %s", PQerrorMessage(conn));
    2432           0 :         pg_log_error_detail("Command was: %s", q->data);
    2433           0 :         exit_nicely(1);
    2434             :     }
    2435       12062 :     PQclear(res);
    2436             : 
    2437             :     /* Do this to ensure we've pumped libpq back to idle state */
    2438       12062 :     if (PQgetResult(conn) != NULL)
    2439           0 :         pg_log_warning("unexpected extra results during COPY of table \"%s\"",
    2440             :                        classname);
    2441             : 
    2442       12062 :     destroyPQExpBuffer(q);
    2443             : 
    2444             :     /* Revert back the setting */
    2445       12062 :     if (tbinfo->relkind == RELKIND_FOREIGN_TABLE)
    2446           0 :         set_restrict_relation_kind(fout, "view, foreign-table");
    2447             : 
    2448       12062 :     return 1;
    2449             : }
    2450             : 
    2451             : /*
    2452             :  * Dump table data using INSERT commands.
    2453             :  *
    2454             :  * Caution: when we restore from an archive file direct to database, the
    2455             :  * INSERT commands emitted by this function have to be parsed by
    2456             :  * pg_backup_db.c's ExecuteSimpleCommands(), which will not handle comments,
    2457             :  * E'' strings, or dollar-quoted strings.  So don't emit anything like that.
    2458             :  */
    2459             : static int
    2460         162 : dumpTableData_insert(Archive *fout, const void *dcontext)
    2461             : {
    2462         162 :     TableDataInfo *tdinfo = (TableDataInfo *) dcontext;
    2463         162 :     TableInfo  *tbinfo = tdinfo->tdtable;
    2464         162 :     DumpOptions *dopt = fout->dopt;
    2465         162 :     PQExpBuffer q = createPQExpBuffer();
    2466         162 :     PQExpBuffer insertStmt = NULL;
    2467             :     char       *attgenerated;
    2468             :     PGresult   *res;
    2469             :     int         nfields,
    2470             :                 i;
    2471         162 :     int         rows_per_statement = dopt->dump_inserts;
    2472         162 :     int         rows_this_statement = 0;
    2473             : 
    2474             :     /* Temporary allows to access to foreign tables to dump data */
    2475         162 :     if (tbinfo->relkind == RELKIND_FOREIGN_TABLE)
    2476           0 :         set_restrict_relation_kind(fout, "view");
    2477             : 
    2478             :     /*
    2479             :      * If we're going to emit INSERTs with column names, the most efficient
    2480             :      * way to deal with generated columns is to exclude them entirely.  For
    2481             :      * INSERTs without column names, we have to emit DEFAULT rather than the
    2482             :      * actual column value --- but we can save a few cycles by fetching nulls
    2483             :      * rather than the uninteresting-to-us value.
    2484             :      */
    2485         162 :     attgenerated = (char *) pg_malloc(tbinfo->numatts * sizeof(char));
    2486         162 :     appendPQExpBufferStr(q, "DECLARE _pg_dump_cursor CURSOR FOR SELECT ");
    2487         162 :     nfields = 0;
    2488         506 :     for (i = 0; i < tbinfo->numatts; i++)
    2489             :     {
    2490         344 :         if (tbinfo->attisdropped[i])
    2491           4 :             continue;
    2492         340 :         if (tbinfo->attgenerated[i] && dopt->column_inserts)
    2493          16 :             continue;
    2494         324 :         if (nfields > 0)
    2495         176 :             appendPQExpBufferStr(q, ", ");
    2496         324 :         if (tbinfo->attgenerated[i])
    2497          16 :             appendPQExpBufferStr(q, "NULL");
    2498             :         else
    2499         308 :             appendPQExpBufferStr(q, fmtId(tbinfo->attnames[i]));
    2500         324 :         attgenerated[nfields] = tbinfo->attgenerated[i];
    2501         324 :         nfields++;
    2502             :     }
    2503             :     /* Servers before 9.4 will complain about zero-column SELECT */
    2504         162 :     if (nfields == 0)
    2505          14 :         appendPQExpBufferStr(q, "NULL");
    2506         162 :     appendPQExpBuffer(q, " FROM ONLY %s",
    2507         162 :                       fmtQualifiedDumpable(tbinfo));
    2508         162 :     if (tdinfo->filtercond)
    2509           0 :         appendPQExpBuffer(q, " %s", tdinfo->filtercond);
    2510             : 
    2511         162 :     ExecuteSqlStatement(fout, q->data);
    2512             : 
    2513             :     while (1)
    2514             :     {
    2515         266 :         res = ExecuteSqlQuery(fout, "FETCH 100 FROM _pg_dump_cursor",
    2516             :                               PGRES_TUPLES_OK);
    2517             : 
    2518             :         /* cross-check field count, allowing for dummy NULL if any */
    2519         266 :         if (nfields != PQnfields(res) &&
    2520          20 :             !(nfields == 0 && PQnfields(res) == 1))
    2521           0 :             pg_fatal("wrong number of fields retrieved from table \"%s\"",
    2522             :                      tbinfo->dobj.name);
    2523             : 
    2524             :         /*
    2525             :          * First time through, we build as much of the INSERT statement as
    2526             :          * possible in "insertStmt", which we can then just print for each
    2527             :          * statement. If the table happens to have zero dumpable columns then
    2528             :          * this will be a complete statement, otherwise it will end in
    2529             :          * "VALUES" and be ready to have the row's column values printed.
    2530             :          */
    2531         266 :         if (insertStmt == NULL)
    2532             :         {
    2533             :             TableInfo  *targettab;
    2534             : 
    2535         162 :             insertStmt = createPQExpBuffer();
    2536             : 
    2537             :             /*
    2538             :              * When load-via-partition-root is set or forced, get the root
    2539             :              * table name for the partition table, so that we can reload data
    2540             :              * through the root table.
    2541             :              */
    2542         162 :             if (tbinfo->ispartition &&
    2543          80 :                 (dopt->load_via_partition_root ||
    2544          40 :                  forcePartitionRootLoad(tbinfo)))
    2545           6 :                 targettab = getRootTableInfo(tbinfo);
    2546             :             else
    2547         156 :                 targettab = tbinfo;
    2548             : 
    2549         162 :             appendPQExpBuffer(insertStmt, "INSERT INTO %s ",
    2550         162 :                               fmtQualifiedDumpable(targettab));
    2551             : 
    2552             :             /* corner case for zero-column table */
    2553         162 :             if (nfields == 0)
    2554             :             {
    2555          14 :                 appendPQExpBufferStr(insertStmt, "DEFAULT VALUES;\n");
    2556             :             }
    2557             :             else
    2558             :             {
    2559             :                 /* append the list of column names if required */
    2560         148 :                 if (dopt->column_inserts)
    2561             :                 {
    2562          66 :                     appendPQExpBufferChar(insertStmt, '(');
    2563         202 :                     for (int field = 0; field < nfields; field++)
    2564             :                     {
    2565         136 :                         if (field > 0)
    2566          70 :                             appendPQExpBufferStr(insertStmt, ", ");
    2567         136 :                         appendPQExpBufferStr(insertStmt,
    2568         136 :                                              fmtId(PQfname(res, field)));
    2569             :                     }
    2570          66 :                     appendPQExpBufferStr(insertStmt, ") ");
    2571             :                 }
    2572             : 
    2573         148 :                 if (tbinfo->needs_override)
    2574           4 :                     appendPQExpBufferStr(insertStmt, "OVERRIDING SYSTEM VALUE ");
    2575             : 
    2576         148 :                 appendPQExpBufferStr(insertStmt, "VALUES");
    2577             :             }
    2578             :         }
    2579             : 
    2580        6808 :         for (int tuple = 0; tuple < PQntuples(res); tuple++)
    2581             :         {
    2582             :             /* Write the INSERT if not in the middle of a multi-row INSERT. */
    2583        6542 :             if (rows_this_statement == 0)
    2584        6530 :                 archputs(insertStmt->data, fout);
    2585             : 
    2586             :             /*
    2587             :              * If it is zero-column table then we've already written the
    2588             :              * complete statement, which will mean we've disobeyed
    2589             :              * --rows-per-insert when it's set greater than 1.  We do support
    2590             :              * a way to make this multi-row with: SELECT UNION ALL SELECT
    2591             :              * UNION ALL ... but that's non-standard so we should avoid it
    2592             :              * given that using INSERTs is mostly only ever needed for
    2593             :              * cross-database exports.
    2594             :              */
    2595        6542 :             if (nfields == 0)
    2596          12 :                 continue;
    2597             : 
    2598             :             /* Emit a row heading */
    2599        6530 :             if (rows_per_statement == 1)
    2600        6512 :                 archputs(" (", fout);
    2601          18 :             else if (rows_this_statement > 0)
    2602          12 :                 archputs(",\n\t(", fout);
    2603             :             else
    2604           6 :                 archputs("\n\t(", fout);
    2605             : 
    2606       19698 :             for (int field = 0; field < nfields; field++)
    2607             :             {
    2608       13168 :                 if (field > 0)
    2609        6638 :                     archputs(", ", fout);
    2610       13168 :                 if (attgenerated[field])
    2611             :                 {
    2612           4 :                     archputs("DEFAULT", fout);
    2613           4 :                     continue;
    2614             :                 }
    2615       13164 :                 if (PQgetisnull(res, tuple, field))
    2616             :                 {
    2617         166 :                     archputs("NULL", fout);
    2618         166 :                     continue;
    2619             :                 }
    2620             : 
    2621             :                 /* XXX This code is partially duplicated in ruleutils.c */
    2622       12998 :                 switch (PQftype(res, field))
    2623             :                 {
    2624        8938 :                     case INT2OID:
    2625             :                     case INT4OID:
    2626             :                     case INT8OID:
    2627             :                     case OIDOID:
    2628             :                     case FLOAT4OID:
    2629             :                     case FLOAT8OID:
    2630             :                     case NUMERICOID:
    2631             :                         {
    2632             :                             /*
    2633             :                              * These types are printed without quotes unless
    2634             :                              * they contain values that aren't accepted by the
    2635             :                              * scanner unquoted (e.g., 'NaN').  Note that
    2636             :                              * strtod() and friends might accept NaN, so we
    2637             :                              * can't use that to test.
    2638             :                              *
    2639             :                              * In reality we only need to defend against
    2640             :                              * infinity and NaN, so we need not get too crazy
    2641             :                              * about pattern matching here.
    2642             :                              */
    2643        8938 :                             const char *s = PQgetvalue(res, tuple, field);
    2644             : 
    2645        8938 :                             if (strspn(s, "0123456789 +-eE.") == strlen(s))
    2646        8934 :                                 archputs(s, fout);
    2647             :                             else
    2648           4 :                                 archprintf(fout, "'%s'", s);
    2649             :                         }
    2650        8938 :                         break;
    2651             : 
    2652           4 :                     case BITOID:
    2653             :                     case VARBITOID:
    2654           4 :                         archprintf(fout, "B'%s'",
    2655             :                                    PQgetvalue(res, tuple, field));
    2656           4 :                         break;
    2657             : 
    2658           8 :                     case BOOLOID:
    2659           8 :                         if (strcmp(PQgetvalue(res, tuple, field), "t") == 0)
    2660           4 :                             archputs("true", fout);
    2661             :                         else
    2662           4 :                             archputs("false", fout);
    2663           8 :                         break;
    2664             : 
    2665        4048 :                     default:
    2666             :                         /* All other types are printed as string literals. */
    2667        4048 :                         resetPQExpBuffer(q);
    2668        4048 :                         appendStringLiteralAH(q,
    2669             :                                               PQgetvalue(res, tuple, field),
    2670             :                                               fout);
    2671        4048 :                         archputs(q->data, fout);
    2672        4048 :                         break;
    2673             :                 }
    2674             :             }
    2675             : 
    2676             :             /* Terminate the row ... */
    2677        6530 :             archputs(")", fout);
    2678             : 
    2679             :             /* ... and the statement, if the target no. of rows is reached */
    2680        6530 :             if (++rows_this_statement >= rows_per_statement)
    2681             :             {
    2682        6516 :                 if (dopt->do_nothing)
    2683           0 :                     archputs(" ON CONFLICT DO NOTHING;\n", fout);
    2684             :                 else
    2685        6516 :                     archputs(";\n", fout);
    2686             :                 /* Reset the row counter */
    2687        6516 :                 rows_this_statement = 0;
    2688             :             }
    2689             :         }
    2690             : 
    2691         266 :         if (PQntuples(res) <= 0)
    2692             :         {
    2693         162 :             PQclear(res);
    2694         162 :             break;
    2695             :         }
    2696         104 :         PQclear(res);
    2697             :     }
    2698             : 
    2699             :     /* Terminate any statements that didn't make the row count. */
    2700         162 :     if (rows_this_statement > 0)
    2701             :     {
    2702           2 :         if (dopt->do_nothing)
    2703           0 :             archputs(" ON CONFLICT DO NOTHING;\n", fout);
    2704             :         else
    2705           2 :             archputs(";\n", fout);
    2706             :     }
    2707             : 
    2708         162 :     archputs("\n\n", fout);
    2709             : 
    2710         162 :     ExecuteSqlStatement(fout, "CLOSE _pg_dump_cursor");
    2711             : 
    2712         162 :     destroyPQExpBuffer(q);
    2713         162 :     if (insertStmt != NULL)
    2714         162 :         destroyPQExpBuffer(insertStmt);
    2715         162 :     free(attgenerated);
    2716             : 
    2717             :     /* Revert back the setting */
    2718         162 :     if (tbinfo->relkind == RELKIND_FOREIGN_TABLE)
    2719           0 :         set_restrict_relation_kind(fout, "view, foreign-table");
    2720             : 
    2721         162 :     return 1;
    2722             : }
    2723             : 
    2724             : /*
    2725             :  * getRootTableInfo:
    2726             :  *     get the root TableInfo for the given partition table.
    2727             :  */
    2728             : static TableInfo *
    2729          18 : getRootTableInfo(const TableInfo *tbinfo)
    2730             : {
    2731             :     TableInfo  *parentTbinfo;
    2732             : 
    2733             :     Assert(tbinfo->ispartition);
    2734             :     Assert(tbinfo->numParents == 1);
    2735             : 
    2736          18 :     parentTbinfo = tbinfo->parents[0];
    2737          18 :     while (parentTbinfo->ispartition)
    2738             :     {
    2739             :         Assert(parentTbinfo->numParents == 1);
    2740           0 :         parentTbinfo = parentTbinfo->parents[0];
    2741             :     }
    2742             : 
    2743          18 :     return parentTbinfo;
    2744             : }
    2745             : 
    2746             : /*
    2747             :  * forcePartitionRootLoad
    2748             :  *     Check if we must force load_via_partition_root for this partition.
    2749             :  *
    2750             :  * This is required if any level of ancestral partitioned table has an
    2751             :  * unsafe partitioning scheme.
    2752             :  */
    2753             : static bool
    2754        3060 : forcePartitionRootLoad(const TableInfo *tbinfo)
    2755             : {
    2756             :     TableInfo  *parentTbinfo;
    2757             : 
    2758             :     Assert(tbinfo->ispartition);
    2759             :     Assert(tbinfo->numParents == 1);
    2760             : 
    2761        3060 :     parentTbinfo = tbinfo->parents[0];
    2762        3060 :     if (parentTbinfo->unsafe_partitions)
    2763          18 :         return true;
    2764        3798 :     while (parentTbinfo->ispartition)
    2765             :     {
    2766             :         Assert(parentTbinfo->numParents == 1);
    2767         756 :         parentTbinfo = parentTbinfo->parents[0];
    2768         756 :         if (parentTbinfo->unsafe_partitions)
    2769           0 :             return true;
    2770             :     }
    2771             : 
    2772        3042 :     return false;
    2773             : }
    2774             : 
    2775             : /*
    2776             :  * dumpTableData -
    2777             :  *    dump the contents of a single table
    2778             :  *
    2779             :  * Actually, this just makes an ArchiveEntry for the table contents.
    2780             :  */
    2781             : static void
    2782       12386 : dumpTableData(Archive *fout, const TableDataInfo *tdinfo)
    2783             : {
    2784       12386 :     DumpOptions *dopt = fout->dopt;
    2785       12386 :     TableInfo  *tbinfo = tdinfo->tdtable;
    2786       12386 :     PQExpBuffer copyBuf = createPQExpBuffer();
    2787       12386 :     PQExpBuffer clistBuf = createPQExpBuffer();
    2788             :     DataDumperPtr dumpFn;
    2789       12386 :     char       *tdDefn = NULL;
    2790             :     char       *copyStmt;
    2791             :     const char *copyFrom;
    2792             : 
    2793             :     /* We had better have loaded per-column details about this table */
    2794             :     Assert(tbinfo->interesting);
    2795             : 
    2796             :     /*
    2797             :      * When load-via-partition-root is set or forced, get the root table name
    2798             :      * for the partition table, so that we can reload data through the root
    2799             :      * table.  Then construct a comment to be inserted into the TOC entry's
    2800             :      * defn field, so that such cases can be identified reliably.
    2801             :      */
    2802       12386 :     if (tbinfo->ispartition &&
    2803        6040 :         (dopt->load_via_partition_root ||
    2804        3020 :          forcePartitionRootLoad(tbinfo)))
    2805          12 :     {
    2806             :         TableInfo  *parentTbinfo;
    2807             : 
    2808          12 :         parentTbinfo = getRootTableInfo(tbinfo);
    2809          12 :         copyFrom = fmtQualifiedDumpable(parentTbinfo);
    2810          12 :         printfPQExpBuffer(copyBuf, "-- load via partition root %s",
    2811             :                           copyFrom);
    2812          12 :         tdDefn = pg_strdup(copyBuf->data);
    2813             :     }
    2814             :     else
    2815       12374 :         copyFrom = fmtQualifiedDumpable(tbinfo);
    2816             : 
    2817       12386 :     if (dopt->dump_inserts == 0)
    2818             :     {
    2819             :         /* Dump/restore using COPY */
    2820       12224 :         dumpFn = dumpTableData_copy;
    2821             :         /* must use 2 steps here 'cause fmtId is nonreentrant */
    2822       12224 :         printfPQExpBuffer(copyBuf, "COPY %s ",
    2823             :                           copyFrom);
    2824       12224 :         appendPQExpBuffer(copyBuf, "%s FROM stdin;\n",
    2825             :                           fmtCopyColumnList(tbinfo, clistBuf));
    2826       12224 :         copyStmt = copyBuf->data;
    2827             :     }
    2828             :     else
    2829             :     {
    2830             :         /* Restore using INSERT */
    2831         162 :         dumpFn = dumpTableData_insert;
    2832         162 :         copyStmt = NULL;
    2833             :     }
    2834             : 
    2835             :     /*
    2836             :      * Note: although the TableDataInfo is a full DumpableObject, we treat its
    2837             :      * dependency on its table as "special" and pass it to ArchiveEntry now.
    2838             :      * See comments for BuildArchiveDependencies.
    2839             :      */
    2840       12386 :     if (tdinfo->dobj.dump & DUMP_COMPONENT_DATA)
    2841             :     {
    2842             :         TocEntry   *te;
    2843             : 
    2844       12386 :         te = ArchiveEntry(fout, tdinfo->dobj.catId, tdinfo->dobj.dumpId,
    2845       12386 :                           ARCHIVE_OPTS(.tag = tbinfo->dobj.name,
    2846             :                                        .namespace = tbinfo->dobj.namespace->dobj.name,
    2847             :                                        .owner = tbinfo->rolname,
    2848             :                                        .description = "TABLE DATA",
    2849             :                                        .section = SECTION_DATA,
    2850             :                                        .createStmt = tdDefn,
    2851             :                                        .copyStmt = copyStmt,
    2852             :                                        .deps = &(tbinfo->dobj.dumpId),
    2853             :                                        .nDeps = 1,
    2854             :                                        .dumpFn = dumpFn,
    2855             :                                        .dumpArg = tdinfo));
    2856             : 
    2857             :         /*
    2858             :          * Set the TocEntry's dataLength in case we are doing a parallel dump
    2859             :          * and want to order dump jobs by table size.  We choose to measure
    2860             :          * dataLength in table pages (including TOAST pages) during dump, so
    2861             :          * no scaling is needed.
    2862             :          *
    2863             :          * However, relpages is declared as "integer" in pg_class, and hence
    2864             :          * also in TableInfo, but it's really BlockNumber a/k/a unsigned int.
    2865             :          * Cast so that we get the right interpretation of table sizes
    2866             :          * exceeding INT_MAX pages.
    2867             :          */
    2868       12386 :         te->dataLength = (BlockNumber) tbinfo->relpages;
    2869       12386 :         te->dataLength += (BlockNumber) tbinfo->toastpages;
    2870             : 
    2871             :         /*
    2872             :          * If pgoff_t is only 32 bits wide, the above refinement is useless,
    2873             :          * and instead we'd better worry about integer overflow.  Clamp to
    2874             :          * INT_MAX if the correct result exceeds that.
    2875             :          */
    2876             :         if (sizeof(te->dataLength) == 4 &&
    2877             :             (tbinfo->relpages < 0 || tbinfo->toastpages < 0 ||
    2878             :              te->dataLength < 0))
    2879             :             te->dataLength = INT_MAX;
    2880             :     }
    2881             : 
    2882       12386 :     destroyPQExpBuffer(copyBuf);
    2883       12386 :     destroyPQExpBuffer(clistBuf);
    2884       12386 : }
    2885             : 
    2886             : /*
    2887             :  * refreshMatViewData -
    2888             :  *    load or refresh the contents of a single materialized view
    2889             :  *
    2890             :  * Actually, this just makes an ArchiveEntry for the REFRESH MATERIALIZED VIEW
    2891             :  * statement.
    2892             :  */
    2893             : static void
    2894         852 : refreshMatViewData(Archive *fout, const TableDataInfo *tdinfo)
    2895             : {
    2896         852 :     TableInfo  *tbinfo = tdinfo->tdtable;
    2897             :     PQExpBuffer q;
    2898             : 
    2899             :     /* If the materialized view is not flagged as populated, skip this. */
    2900         852 :     if (!tbinfo->relispopulated)
    2901         148 :         return;
    2902             : 
    2903         704 :     q = createPQExpBuffer();
    2904             : 
    2905         704 :     appendPQExpBuffer(q, "REFRESH MATERIALIZED VIEW %s;\n",
    2906         704 :                       fmtQualifiedDumpable(tbinfo));
    2907             : 
    2908         704 :     if (tdinfo->dobj.dump & DUMP_COMPONENT_DATA)
    2909         704 :         ArchiveEntry(fout,
    2910             :                      tdinfo->dobj.catId, /* catalog ID */
    2911         704 :                      tdinfo->dobj.dumpId,    /* dump ID */
    2912         704 :                      ARCHIVE_OPTS(.tag = tbinfo->dobj.name,
    2913             :                                   .namespace = tbinfo->dobj.namespace->dobj.name,
    2914             :                                   .owner = tbinfo->rolname,
    2915             :                                   .description = "MATERIALIZED VIEW DATA",
    2916             :                                   .section = SECTION_POST_DATA,
    2917             :                                   .createStmt = q->data,
    2918             :                                   .deps = tdinfo->dobj.dependencies,
    2919             :                                   .nDeps = tdinfo->dobj.nDeps));
    2920             : 
    2921         704 :     destroyPQExpBuffer(q);
    2922             : }
    2923             : 
    2924             : /*
    2925             :  * getTableData -
    2926             :  *    set up dumpable objects representing the contents of tables
    2927             :  */
    2928             : static void
    2929         452 : getTableData(DumpOptions *dopt, TableInfo *tblinfo, int numTables, char relkind)
    2930             : {
    2931             :     int         i;
    2932             : 
    2933      119778 :     for (i = 0; i < numTables; i++)
    2934             :     {
    2935      119326 :         if (tblinfo[i].dobj.dump & DUMP_COMPONENT_DATA &&
    2936        1818 :             (!relkind || tblinfo[i].relkind == relkind))
    2937       17146 :             makeTableDataInfo(dopt, &(tblinfo[i]));
    2938             :     }
    2939         452 : }
    2940             : 
    2941             : /*
    2942             :  * Make a dumpable object for the data of this specific table
    2943             :  *
    2944             :  * Note: we make a TableDataInfo if and only if we are going to dump the
    2945             :  * table data; the "dump" field in such objects isn't very interesting.
    2946             :  */
    2947             : static void
    2948       17224 : makeTableDataInfo(DumpOptions *dopt, TableInfo *tbinfo)
    2949             : {
    2950             :     TableDataInfo *tdinfo;
    2951             : 
    2952             :     /*
    2953             :      * Nothing to do if we already decided to dump the table.  This will
    2954             :      * happen for "config" tables.
    2955             :      */
    2956       17224 :     if (tbinfo->dataObj != NULL)
    2957           2 :         return;
    2958             : 
    2959             :     /* Skip VIEWs (no data to dump) */
    2960       17222 :     if (tbinfo->relkind == RELKIND_VIEW)
    2961        1268 :         return;
    2962             :     /* Skip FOREIGN TABLEs (no data to dump) unless requested explicitly */
    2963       15954 :     if (tbinfo->relkind == RELKIND_FOREIGN_TABLE &&
    2964          82 :         (foreign_servers_include_oids.head == NULL ||
    2965           8 :          !simple_oid_list_member(&foreign_servers_include_oids,
    2966             :                                  tbinfo->foreign_server)))
    2967          80 :         return;
    2968             :     /* Skip partitioned tables (data in partitions) */
    2969       15874 :     if (tbinfo->relkind == RELKIND_PARTITIONED_TABLE)
    2970        1448 :         return;
    2971             : 
    2972             :     /* Don't dump data in unlogged tables, if so requested */
    2973       14426 :     if (tbinfo->relpersistence == RELPERSISTENCE_UNLOGGED &&
    2974         136 :         dopt->no_unlogged_table_data)
    2975          36 :         return;
    2976             : 
    2977             :     /* Check that the data is not explicitly excluded */
    2978       14390 :     if (simple_oid_list_member(&tabledata_exclude_oids,
    2979             :                                tbinfo->dobj.catId.oid))
    2980          16 :         return;
    2981             : 
    2982             :     /* OK, let's dump it */
    2983       14374 :     tdinfo = (TableDataInfo *) pg_malloc(sizeof(TableDataInfo));
    2984             : 
    2985       14374 :     if (tbinfo->relkind == RELKIND_MATVIEW)
    2986         852 :         tdinfo->dobj.objType = DO_REFRESH_MATVIEW;
    2987       13522 :     else if (tbinfo->relkind == RELKIND_SEQUENCE)
    2988        1136 :         tdinfo->dobj.objType = DO_SEQUENCE_SET;
    2989             :     else
    2990       12386 :         tdinfo->dobj.objType = DO_TABLE_DATA;
    2991             : 
    2992             :     /*
    2993             :      * Note: use tableoid 0 so that this object won't be mistaken for
    2994             :      * something that pg_depend entries apply to.
    2995             :      */
    2996       14374 :     tdinfo->dobj.catId.tableoid = 0;
    2997       14374 :     tdinfo->dobj.catId.oid = tbinfo->dobj.catId.oid;
    2998       14374 :     AssignDumpId(&tdinfo->dobj);
    2999       14374 :     tdinfo->dobj.name = tbinfo->dobj.name;
    3000       14374 :     tdinfo->dobj.namespace = tbinfo->dobj.namespace;
    3001       14374 :     tdinfo->tdtable = tbinfo;
    3002       14374 :     tdinfo->filtercond = NULL;   /* might get set later */
    3003       14374 :     addObjectDependency(&tdinfo->dobj, tbinfo->dobj.dumpId);
    3004             : 
    3005             :     /* A TableDataInfo contains data, of course */
    3006       14374 :     tdinfo->dobj.components |= DUMP_COMPONENT_DATA;
    3007             : 
    3008       14374 :     tbinfo->dataObj = tdinfo;
    3009             : 
    3010             :     /*
    3011             :      * Materialized view statistics must be restored after the data, because
    3012             :      * REFRESH MATERIALIZED VIEW replaces the storage and resets the stats.
    3013             :      *
    3014             :      * The dependency is added here because the statistics objects are created
    3015             :      * first.
    3016             :      */
    3017       14374 :     if (tbinfo->relkind == RELKIND_MATVIEW && tbinfo->stats != NULL)
    3018             :     {
    3019         640 :         tbinfo->stats->section = SECTION_POST_DATA;
    3020         640 :         addObjectDependency(&tbinfo->stats->dobj, tdinfo->dobj.dumpId);
    3021             :     }
    3022             : 
    3023             :     /* Make sure that we'll collect per-column info for this table. */
    3024       14374 :     tbinfo->interesting = true;
    3025             : }
    3026             : 
    3027             : /*
    3028             :  * The refresh for a materialized view must be dependent on the refresh for
    3029             :  * any materialized view that this one is dependent on.
    3030             :  *
    3031             :  * This must be called after all the objects are created, but before they are
    3032             :  * sorted.
    3033             :  */
    3034             : static void
    3035         396 : buildMatViewRefreshDependencies(Archive *fout)
    3036             : {
    3037             :     PQExpBuffer query;
    3038             :     PGresult   *res;
    3039             :     int         ntups,
    3040             :                 i;
    3041             :     int         i_classid,
    3042             :                 i_objid,
    3043             :                 i_refobjid;
    3044             : 
    3045             :     /* No Mat Views before 9.3. */
    3046         396 :     if (fout->remoteVersion < 90300)
    3047           0 :         return;
    3048             : 
    3049         396 :     query = createPQExpBuffer();
    3050             : 
    3051         396 :     appendPQExpBufferStr(query, "WITH RECURSIVE w AS "
    3052             :                          "( "
    3053             :                          "SELECT d1.objid, d2.refobjid, c2.relkind AS refrelkind "
    3054             :                          "FROM pg_depend d1 "
    3055             :                          "JOIN pg_class c1 ON c1.oid = d1.objid "
    3056             :                          "AND c1.relkind = " CppAsString2(RELKIND_MATVIEW)
    3057             :                          " JOIN pg_rewrite r1 ON r1.ev_class = d1.objid "
    3058             :                          "JOIN pg_depend d2 ON d2.classid = 'pg_rewrite'::regclass "
    3059             :                          "AND d2.objid = r1.oid "
    3060             :                          "AND d2.refobjid <> d1.objid "
    3061             :                          "JOIN pg_class c2 ON c2.oid = d2.refobjid "
    3062             :                          "AND c2.relkind IN (" CppAsString2(RELKIND_MATVIEW) ","
    3063             :                          CppAsString2(RELKIND_VIEW) ") "
    3064             :                          "WHERE d1.classid = 'pg_class'::regclass "
    3065             :                          "UNION "
    3066             :                          "SELECT w.objid, d3.refobjid, c3.relkind "
    3067             :                          "FROM w "
    3068             :                          "JOIN pg_rewrite r3 ON r3.ev_class = w.refobjid "
    3069             :                          "JOIN pg_depend d3 ON d3.classid = 'pg_rewrite'::regclass "
    3070             :                          "AND d3.objid = r3.oid "
    3071             :                          "AND d3.refobjid <> w.refobjid "
    3072             :                          "JOIN pg_class c3 ON c3.oid = d3.refobjid "
    3073             :                          "AND c3.relkind IN (" CppAsString2(RELKIND_MATVIEW) ","
    3074             :                          CppAsString2(RELKIND_VIEW) ") "
    3075             :                          ") "
    3076             :                          "SELECT 'pg_class'::regclass::oid AS classid, objid, refobjid "
    3077             :                          "FROM w "
    3078             :                          "WHERE refrelkind = " CppAsString2(RELKIND_MATVIEW));
    3079             : 
    3080         396 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    3081             : 
    3082         396 :     ntups = PQntuples(res);
    3083             : 
    3084         396 :     i_classid = PQfnumber(res, "classid");
    3085         396 :     i_objid = PQfnumber(res, "objid");
    3086         396 :     i_refobjid = PQfnumber(res, "refobjid");
    3087             : 
    3088         978 :     for (i = 0; i < ntups; i++)
    3089             :     {
    3090             :         CatalogId   objId;
    3091             :         CatalogId   refobjId;
    3092             :         DumpableObject *dobj;
    3093             :         DumpableObject *refdobj;
    3094             :         TableInfo  *tbinfo;
    3095             :         TableInfo  *reftbinfo;
    3096             : 
    3097         582 :         objId.tableoid = atooid(PQgetvalue(res, i, i_classid));
    3098         582 :         objId.oid = atooid(PQgetvalue(res, i, i_objid));
    3099         582 :         refobjId.tableoid = objId.tableoid;
    3100         582 :         refobjId.oid = atooid(PQgetvalue(res, i, i_refobjid));
    3101             : 
    3102         582 :         dobj = findObjectByCatalogId(objId);
    3103         582 :         if (dobj == NULL)
    3104          96 :             continue;
    3105             : 
    3106             :         Assert(dobj->objType == DO_TABLE);
    3107         582 :         tbinfo = (TableInfo *) dobj;
    3108             :         Assert(tbinfo->relkind == RELKIND_MATVIEW);
    3109         582 :         dobj = (DumpableObject *) tbinfo->dataObj;
    3110         582 :         if (dobj == NULL)
    3111          96 :             continue;
    3112             :         Assert(dobj->objType == DO_REFRESH_MATVIEW);
    3113             : 
    3114         486 :         refdobj = findObjectByCatalogId(refobjId);
    3115         486 :         if (refdobj == NULL)
    3116           0 :             continue;
    3117             : 
    3118             :         Assert(refdobj->objType == DO_TABLE);
    3119         486 :         reftbinfo = (TableInfo *) refdobj;
    3120             :         Assert(reftbinfo->relkind == RELKIND_MATVIEW);
    3121         486 :         refdobj = (DumpableObject *) reftbinfo->dataObj;
    3122         486 :         if (refdobj == NULL)
    3123           0 :             continue;
    3124             :         Assert(refdobj->objType == DO_REFRESH_MATVIEW);
    3125             : 
    3126         486 :         addObjectDependency(dobj, refdobj->dumpId);
    3127             : 
    3128         486 :         if (!reftbinfo->relispopulated)
    3129          74 :             tbinfo->relispopulated = false;
    3130             :     }
    3131             : 
    3132         396 :     PQclear(res);
    3133             : 
    3134         396 :     destroyPQExpBuffer(query);
    3135             : }
    3136             : 
    3137             : /*
    3138             :  * getTableDataFKConstraints -
    3139             :  *    add dump-order dependencies reflecting foreign key constraints
    3140             :  *
    3141             :  * This code is executed only in a data-only dump --- in schema+data dumps
    3142             :  * we handle foreign key issues by not creating the FK constraints until
    3143             :  * after the data is loaded.  In a data-only dump, however, we want to
    3144             :  * order the table data objects in such a way that a table's referenced
    3145             :  * tables are restored first.  (In the presence of circular references or
    3146             :  * self-references this may be impossible; we'll detect and complain about
    3147             :  * that during the dependency sorting step.)
    3148             :  */
    3149             : static void
    3150          14 : getTableDataFKConstraints(void)
    3151             : {
    3152             :     DumpableObject **dobjs;
    3153             :     int         numObjs;
    3154             :     int         i;
    3155             : 
    3156             :     /* Search through all the dumpable objects for FK constraints */
    3157          14 :     getDumpableObjects(&dobjs, &numObjs);
    3158       51242 :     for (i = 0; i < numObjs; i++)
    3159             :     {
    3160       51228 :         if (dobjs[i]->objType == DO_FK_CONSTRAINT)
    3161             :         {
    3162          16 :             ConstraintInfo *cinfo = (ConstraintInfo *) dobjs[i];
    3163             :             TableInfo  *ftable;
    3164             : 
    3165             :             /* Not interesting unless both tables are to be dumped */
    3166          16 :             if (cinfo->contable == NULL ||
    3167          16 :                 cinfo->contable->dataObj == NULL)
    3168           8 :                 continue;
    3169           8 :             ftable = findTableByOid(cinfo->confrelid);
    3170           8 :             if (ftable == NULL ||
    3171           8 :                 ftable->dataObj == NULL)
    3172           0 :                 continue;
    3173             : 
    3174             :             /*
    3175             :              * Okay, make referencing table's TABLE_DATA object depend on the
    3176             :              * referenced table's TABLE_DATA object.
    3177             :              */
    3178           8 :             addObjectDependency(&cinfo->contable->dataObj->dobj,
    3179           8 :                                 ftable->dataObj->dobj.dumpId);
    3180             :         }
    3181             :     }
    3182          14 :     free(dobjs);
    3183          14 : }
    3184             : 
    3185             : 
    3186             : /*
    3187             :  * dumpDatabase:
    3188             :  *  dump the database definition
    3189             :  */
    3190             : static void
    3191         264 : dumpDatabase(Archive *fout)
    3192             : {
    3193         264 :     DumpOptions *dopt = fout->dopt;
    3194         264 :     PQExpBuffer dbQry = createPQExpBuffer();
    3195         264 :     PQExpBuffer delQry = createPQExpBuffer();
    3196         264 :     PQExpBuffer creaQry = createPQExpBuffer();
    3197         264 :     PQExpBuffer labelq = createPQExpBuffer();
    3198         264 :     PGconn     *conn = GetConnection(fout);
    3199             :     PGresult   *res;
    3200             :     int         i_tableoid,
    3201             :                 i_oid,
    3202             :                 i_datname,
    3203             :                 i_datdba,
    3204             :                 i_encoding,
    3205             :                 i_datlocprovider,
    3206             :                 i_collate,
    3207             :                 i_ctype,
    3208             :                 i_datlocale,
    3209             :                 i_daticurules,
    3210             :                 i_frozenxid,
    3211             :                 i_minmxid,
    3212             :                 i_datacl,
    3213             :                 i_acldefault,
    3214             :                 i_datistemplate,
    3215             :                 i_datconnlimit,
    3216             :                 i_datcollversion,
    3217             :                 i_tablespace;
    3218             :     CatalogId   dbCatId;
    3219             :     DumpId      dbDumpId;
    3220             :     DumpableAcl dbdacl;
    3221             :     const char *datname,
    3222             :                *dba,
    3223             :                *encoding,
    3224             :                *datlocprovider,
    3225             :                *collate,
    3226             :                *ctype,
    3227             :                *locale,
    3228             :                *icurules,
    3229             :                *datistemplate,
    3230             :                *datconnlimit,
    3231             :                *tablespace;
    3232             :     uint32      frozenxid,
    3233             :                 minmxid;
    3234             :     char       *qdatname;
    3235             : 
    3236         264 :     pg_log_info("saving database definition");
    3237             : 
    3238             :     /*
    3239             :      * Fetch the database-level properties for this database.
    3240             :      */
    3241         264 :     appendPQExpBufferStr(dbQry, "SELECT tableoid, oid, datname, "
    3242             :                          "datdba, "
    3243             :                          "pg_encoding_to_char(encoding) AS encoding, "
    3244             :                          "datcollate, datctype, datfrozenxid, "
    3245             :                          "datacl, acldefault('d', datdba) AS acldefault, "
    3246             :                          "datistemplate, datconnlimit, ");
    3247         264 :     if (fout->remoteVersion >= 90300)
    3248         264 :         appendPQExpBufferStr(dbQry, "datminmxid, ");
    3249             :     else
    3250           0 :         appendPQExpBufferStr(dbQry, "0 AS datminmxid, ");
    3251         264 :     if (fout->remoteVersion >= 170000)
    3252         264 :         appendPQExpBufferStr(dbQry, "datlocprovider, datlocale, datcollversion, ");
    3253           0 :     else if (fout->remoteVersion >= 150000)
    3254           0 :         appendPQExpBufferStr(dbQry, "datlocprovider, daticulocale AS datlocale, datcollversion, ");
    3255             :     else
    3256           0 :         appendPQExpBufferStr(dbQry, "'c' AS datlocprovider, NULL AS datlocale, NULL AS datcollversion, ");
    3257         264 :     if (fout->remoteVersion >= 160000)
    3258         264 :         appendPQExpBufferStr(dbQry, "daticurules, ");
    3259             :     else
    3260           0 :         appendPQExpBufferStr(dbQry, "NULL AS daticurules, ");
    3261         264 :     appendPQExpBufferStr(dbQry,
    3262             :                          "(SELECT spcname FROM pg_tablespace t WHERE t.oid = dattablespace) AS tablespace, "
    3263             :                          "shobj_description(oid, 'pg_database') AS description "
    3264             :                          "FROM pg_database "
    3265             :                          "WHERE datname = current_database()");
    3266             : 
    3267         264 :     res = ExecuteSqlQueryForSingleRow(fout, dbQry->data);
    3268             : 
    3269         264 :     i_tableoid = PQfnumber(res, "tableoid");
    3270         264 :     i_oid = PQfnumber(res, "oid");
    3271         264 :     i_datname = PQfnumber(res, "datname");
    3272         264 :     i_datdba = PQfnumber(res, "datdba");
    3273         264 :     i_encoding = PQfnumber(res, "encoding");
    3274         264 :     i_datlocprovider = PQfnumber(res, "datlocprovider");
    3275         264 :     i_collate = PQfnumber(res, "datcollate");
    3276         264 :     i_ctype = PQfnumber(res, "datctype");
    3277         264 :     i_datlocale = PQfnumber(res, "datlocale");
    3278         264 :     i_daticurules = PQfnumber(res, "daticurules");
    3279         264 :     i_frozenxid = PQfnumber(res, "datfrozenxid");
    3280         264 :     i_minmxid = PQfnumber(res, "datminmxid");
    3281         264 :     i_datacl = PQfnumber(res, "datacl");
    3282         264 :     i_acldefault = PQfnumber(res, "acldefault");
    3283         264 :     i_datistemplate = PQfnumber(res, "datistemplate");
    3284         264 :     i_datconnlimit = PQfnumber(res, "datconnlimit");
    3285         264 :     i_datcollversion = PQfnumber(res, "datcollversion");
    3286         264 :     i_tablespace = PQfnumber(res, "tablespace");
    3287             : 
    3288         264 :     dbCatId.tableoid = atooid(PQgetvalue(res, 0, i_tableoid));
    3289         264 :     dbCatId.oid = atooid(PQgetvalue(res, 0, i_oid));
    3290         264 :     datname = PQgetvalue(res, 0, i_datname);
    3291         264 :     dba = getRoleName(PQgetvalue(res, 0, i_datdba));
    3292         264 :     encoding = PQgetvalue(res, 0, i_encoding);
    3293         264 :     datlocprovider = PQgetvalue(res, 0, i_datlocprovider);
    3294         264 :     collate = PQgetvalue(res, 0, i_collate);
    3295         264 :     ctype = PQgetvalue(res, 0, i_ctype);
    3296         264 :     if (!PQgetisnull(res, 0, i_datlocale))
    3297          30 :         locale = PQgetvalue(res, 0, i_datlocale);
    3298             :     else
    3299         234 :         locale = NULL;
    3300         264 :     if (!PQgetisnull(res, 0, i_daticurules))
    3301           0 :         icurules = PQgetvalue(res, 0, i_daticurules);
    3302             :     else
    3303         264 :         icurules = NULL;
    3304         264 :     frozenxid = atooid(PQgetvalue(res, 0, i_frozenxid));
    3305         264 :     minmxid = atooid(PQgetvalue(res, 0, i_minmxid));
    3306         264 :     dbdacl.acl = PQgetvalue(res, 0, i_datacl);
    3307         264 :     dbdacl.acldefault = PQgetvalue(res, 0, i_acldefault);
    3308         264 :     datistemplate = PQgetvalue(res, 0, i_datistemplate);
    3309         264 :     datconnlimit = PQgetvalue(res, 0, i_datconnlimit);
    3310         264 :     tablespace = PQgetvalue(res, 0, i_tablespace);
    3311             : 
    3312         264 :     qdatname = pg_strdup(fmtId(datname));
    3313             : 
    3314             :     /*
    3315             :      * Prepare the CREATE DATABASE command.  We must specify OID (if we want
    3316             :      * to preserve that), as well as the encoding, locale, and tablespace
    3317             :      * since those can't be altered later.  Other DB properties are left to
    3318             :      * the DATABASE PROPERTIES entry, so that they can be applied after
    3319             :      * reconnecting to the target DB.
    3320             :      *
    3321             :      * For binary upgrade, we use the FILE_COPY strategy because testing has
    3322             :      * shown it to be faster.  When the server is in binary upgrade mode, it
    3323             :      * will also skip the checkpoints this strategy ordinarily performs.
    3324             :      */
    3325         264 :     if (dopt->binary_upgrade)
    3326             :     {
    3327          60 :         appendPQExpBuffer(creaQry,
    3328             :                           "CREATE DATABASE %s WITH TEMPLATE = template0 "
    3329             :                           "OID = %u STRATEGY = FILE_COPY",
    3330             :                           qdatname, dbCatId.oid);
    3331             :     }
    3332             :     else
    3333             :     {
    3334         204 :         appendPQExpBuffer(creaQry, "CREATE DATABASE %s WITH TEMPLATE = template0",
    3335             :                           qdatname);
    3336             :     }
    3337         264 :     if (strlen(encoding) > 0)
    3338             :     {
    3339         264 :         appendPQExpBufferStr(creaQry, " ENCODING = ");
    3340         264 :         appendStringLiteralAH(creaQry, encoding, fout);
    3341             :     }
    3342             : 
    3343         264 :     appendPQExpBufferStr(creaQry, " LOCALE_PROVIDER = ");
    3344         264 :     if (datlocprovider[0] == 'b')
    3345          30 :         appendPQExpBufferStr(creaQry, "builtin");
    3346         234 :     else if (datlocprovider[0] == 'c')
    3347         234 :         appendPQExpBufferStr(creaQry, "libc");
    3348           0 :     else if (datlocprovider[0] == 'i')
    3349           0 :         appendPQExpBufferStr(creaQry, "icu");
    3350             :     else
    3351           0 :         pg_fatal("unrecognized locale provider: %s",
    3352             :                  datlocprovider);
    3353             : 
    3354         264 :     if (strlen(collate) > 0 && strcmp(collate, ctype) == 0)
    3355             :     {
    3356         264 :         appendPQExpBufferStr(creaQry, " LOCALE = ");
    3357         264 :         appendStringLiteralAH(creaQry, collate, fout);
    3358             :     }
    3359             :     else
    3360             :     {
    3361           0 :         if (strlen(collate) > 0)
    3362             :         {
    3363           0 :             appendPQExpBufferStr(creaQry, " LC_COLLATE = ");
    3364           0 :             appendStringLiteralAH(creaQry, collate, fout);
    3365             :         }
    3366           0 :         if (strlen(ctype) > 0)
    3367             :         {
    3368           0 :             appendPQExpBufferStr(creaQry, " LC_CTYPE = ");
    3369           0 :             appendStringLiteralAH(creaQry, ctype, fout);
    3370             :         }
    3371             :     }
    3372         264 :     if (locale)
    3373             :     {
    3374          30 :         if (datlocprovider[0] == 'b')
    3375          30 :             appendPQExpBufferStr(creaQry, " BUILTIN_LOCALE = ");
    3376             :         else
    3377           0 :             appendPQExpBufferStr(creaQry, " ICU_LOCALE = ");
    3378             : 
    3379          30 :         appendStringLiteralAH(creaQry, locale, fout);
    3380             :     }
    3381             : 
    3382         264 :     if (icurules)
    3383             :     {
    3384           0 :         appendPQExpBufferStr(creaQry, " ICU_RULES = ");
    3385           0 :         appendStringLiteralAH(creaQry, icurules, fout);
    3386             :     }
    3387             : 
    3388             :     /*
    3389             :      * For binary upgrade, carry over the collation version.  For normal
    3390             :      * dump/restore, omit the version, so that it is computed upon restore.
    3391             :      */
    3392         264 :     if (dopt->binary_upgrade)
    3393             :     {
    3394          60 :         if (!PQgetisnull(res, 0, i_datcollversion))
    3395             :         {
    3396          60 :             appendPQExpBufferStr(creaQry, " COLLATION_VERSION = ");
    3397          60 :             appendStringLiteralAH(creaQry,
    3398             :                                   PQgetvalue(res, 0, i_datcollversion),
    3399             :                                   fout);
    3400             :         }
    3401             :     }
    3402             : 
    3403             :     /*
    3404             :      * Note: looking at dopt->outputNoTablespaces here is completely the wrong
    3405             :      * thing; the decision whether to specify a tablespace should be left till
    3406             :      * pg_restore, so that pg_restore --no-tablespaces applies.  Ideally we'd
    3407             :      * label the DATABASE entry with the tablespace and let the normal
    3408             :      * tablespace selection logic work ... but CREATE DATABASE doesn't pay
    3409             :      * attention to default_tablespace, so that won't work.
    3410             :      */
    3411         264 :     if (strlen(tablespace) > 0 && strcmp(tablespace, "pg_default") != 0 &&
    3412           0 :         !dopt->outputNoTablespaces)
    3413           0 :         appendPQExpBuffer(creaQry, " TABLESPACE = %s",
    3414             :                           fmtId(tablespace));
    3415         264 :     appendPQExpBufferStr(creaQry, ";\n");
    3416             : 
    3417         264 :     appendPQExpBuffer(delQry, "DROP DATABASE %s;\n",
    3418             :                       qdatname);
    3419             : 
    3420         264 :     dbDumpId = createDumpId();
    3421             : 
    3422         264 :     ArchiveEntry(fout,
    3423             :                  dbCatId,       /* catalog ID */
    3424             :                  dbDumpId,      /* dump ID */
    3425         264 :                  ARCHIVE_OPTS(.tag = datname,
    3426             :                               .owner = dba,
    3427             :                               .description = "DATABASE",
    3428             :                               .section = SECTION_PRE_DATA,
    3429             :                               .createStmt = creaQry->data,
    3430             :                               .dropStmt = delQry->data));
    3431             : 
    3432             :     /* Compute correct tag for archive entry */
    3433         264 :     appendPQExpBuffer(labelq, "DATABASE %s", qdatname);
    3434             : 
    3435             :     /* Dump DB comment if any */
    3436             :     {
    3437             :         /*
    3438             :          * 8.2 and up keep comments on shared objects in a shared table, so we
    3439             :          * cannot use the dumpComment() code used for other database objects.
    3440             :          * Be careful that the ArchiveEntry parameters match that function.
    3441             :          */
    3442         264 :         char       *comment = PQgetvalue(res, 0, PQfnumber(res, "description"));
    3443             : 
    3444         264 :         if (comment && *comment && !dopt->no_comments)
    3445             :         {
    3446         102 :             resetPQExpBuffer(dbQry);
    3447             : 
    3448             :             /*
    3449             :              * Generates warning when loaded into a differently-named
    3450             :              * database.
    3451             :              */
    3452         102 :             appendPQExpBuffer(dbQry, "COMMENT ON DATABASE %s IS ", qdatname);
    3453         102 :             appendStringLiteralAH(dbQry, comment, fout);
    3454         102 :             appendPQExpBufferStr(dbQry, ";\n");
    3455             : 
    3456         102 :             ArchiveEntry(fout, nilCatalogId, createDumpId(),
    3457         102 :                          ARCHIVE_OPTS(.tag = labelq->data,
    3458             :                                       .owner = dba,
    3459             :                                       .description = "COMMENT",
    3460             :                                       .section = SECTION_NONE,
    3461             :                                       .createStmt = dbQry->data,
    3462             :                                       .deps = &dbDumpId,
    3463             :                                       .nDeps = 1));
    3464             :         }
    3465             :     }
    3466             : 
    3467             :     /* Dump DB security label, if enabled */
    3468         264 :     if (!dopt->no_security_labels)
    3469             :     {
    3470             :         PGresult   *shres;
    3471             :         PQExpBuffer seclabelQry;
    3472             : 
    3473         264 :         seclabelQry = createPQExpBuffer();
    3474             : 
    3475         264 :         buildShSecLabelQuery("pg_database", dbCatId.oid, seclabelQry);
    3476         264 :         shres = ExecuteSqlQuery(fout, seclabelQry->data, PGRES_TUPLES_OK);
    3477         264 :         resetPQExpBuffer(seclabelQry);
    3478         264 :         emitShSecLabels(conn, shres, seclabelQry, "DATABASE", datname);
    3479         264 :         if (seclabelQry->len > 0)
    3480           0 :             ArchiveEntry(fout, nilCatalogId, createDumpId(),
    3481           0 :                          ARCHIVE_OPTS(.tag = labelq->data,
    3482             :                                       .owner = dba,
    3483             :                                       .description = "SECURITY LABEL",
    3484             :                                       .section = SECTION_NONE,
    3485             :                                       .createStmt = seclabelQry->data,
    3486             :                                       .deps = &dbDumpId,
    3487             :                                       .nDeps = 1));
    3488         264 :         destroyPQExpBuffer(seclabelQry);
    3489         264 :         PQclear(shres);
    3490             :     }
    3491             : 
    3492             :     /*
    3493             :      * Dump ACL if any.  Note that we do not support initial privileges
    3494             :      * (pg_init_privs) on databases.
    3495             :      */
    3496         264 :     dbdacl.privtype = 0;
    3497         264 :     dbdacl.initprivs = NULL;
    3498             : 
    3499         264 :     dumpACL(fout, dbDumpId, InvalidDumpId, "DATABASE",
    3500             :             qdatname, NULL, NULL,
    3501             :             NULL, dba, &dbdacl);
    3502             : 
    3503             :     /*
    3504             :      * Now construct a DATABASE PROPERTIES archive entry to restore any
    3505             :      * non-default database-level properties.  (The reason this must be
    3506             :      * separate is that we cannot put any additional commands into the TOC
    3507             :      * entry that has CREATE DATABASE.  pg_restore would execute such a group
    3508             :      * in an implicit transaction block, and the backend won't allow CREATE
    3509             :      * DATABASE in that context.)
    3510             :      */
    3511         264 :     resetPQExpBuffer(creaQry);
    3512         264 :     resetPQExpBuffer(delQry);
    3513             : 
    3514         264 :     if (strlen(datconnlimit) > 0 && strcmp(datconnlimit, "-1") != 0)
    3515           0 :         appendPQExpBuffer(creaQry, "ALTER DATABASE %s CONNECTION LIMIT = %s;\n",
    3516             :                           qdatname, datconnlimit);
    3517             : 
    3518         264 :     if (strcmp(datistemplate, "t") == 0)
    3519             :     {
    3520          34 :         appendPQExpBuffer(creaQry, "ALTER DATABASE %s IS_TEMPLATE = true;\n",
    3521             :                           qdatname);
    3522             : 
    3523             :         /*
    3524             :          * The backend won't accept DROP DATABASE on a template database.  We
    3525             :          * can deal with that by removing the template marking before the DROP
    3526             :          * gets issued.  We'd prefer to use ALTER DATABASE IF EXISTS here, but
    3527             :          * since no such command is currently supported, fake it with a direct
    3528             :          * UPDATE on pg_database.
    3529             :          */
    3530          34 :         appendPQExpBufferStr(delQry, "UPDATE pg_catalog.pg_database "
    3531             :                              "SET datistemplate = false WHERE datname = ");
    3532          34 :         appendStringLiteralAH(delQry, datname, fout);
    3533          34 :         appendPQExpBufferStr(delQry, ";\n");
    3534             :     }
    3535             : 
    3536             :     /*
    3537             :      * We do not restore pg_database.dathasloginevt because it is set
    3538             :      * automatically on login event trigger creation.
    3539             :      */
    3540             : 
    3541             :     /* Add database-specific SET options */
    3542         264 :     dumpDatabaseConfig(fout, creaQry, datname, dbCatId.oid);
    3543             : 
    3544             :     /*
    3545             :      * We stick this binary-upgrade query into the DATABASE PROPERTIES archive
    3546             :      * entry, too, for lack of a better place.
    3547             :      */
    3548         264 :     if (dopt->binary_upgrade)
    3549             :     {
    3550          60 :         appendPQExpBufferStr(creaQry, "\n-- For binary upgrade, set datfrozenxid and datminmxid.\n");
    3551          60 :         appendPQExpBuffer(creaQry, "UPDATE pg_catalog.pg_database\n"
    3552             :                           "SET datfrozenxid = '%u', datminmxid = '%u'\n"
    3553             :                           "WHERE datname = ",
    3554             :                           frozenxid, minmxid);
    3555          60 :         appendStringLiteralAH(creaQry, datname, fout);
    3556          60 :         appendPQExpBufferStr(creaQry, ";\n");
    3557             :     }
    3558             : 
    3559         264 :     if (creaQry->len > 0)
    3560          84 :         ArchiveEntry(fout, nilCatalogId, createDumpId(),
    3561          84 :                      ARCHIVE_OPTS(.tag = datname,
    3562             :                                   .owner = dba,
    3563             :                                   .description = "DATABASE PROPERTIES",
    3564             :                                   .section = SECTION_PRE_DATA,
    3565             :                                   .createStmt = creaQry->data,
    3566             :                                   .dropStmt = delQry->data,
    3567             :                                   .deps = &dbDumpId));
    3568             : 
    3569             :     /*
    3570             :      * pg_largeobject comes from the old system intact, so set its
    3571             :      * relfrozenxids, relminmxids and relfilenode.
    3572             :      */
    3573         264 :     if (dopt->binary_upgrade)
    3574             :     {
    3575             :         PGresult   *lo_res;
    3576          60 :         PQExpBuffer loFrozenQry = createPQExpBuffer();
    3577          60 :         PQExpBuffer loOutQry = createPQExpBuffer();
    3578          60 :         PQExpBuffer loHorizonQry = createPQExpBuffer();
    3579             :         int         ii_relfrozenxid,
    3580             :                     ii_relfilenode,
    3581             :                     ii_oid,
    3582             :                     ii_relminmxid;
    3583             : 
    3584             :         /*
    3585             :          * pg_largeobject
    3586             :          */
    3587          60 :         if (fout->remoteVersion >= 90300)
    3588          60 :             appendPQExpBuffer(loFrozenQry, "SELECT relfrozenxid, relminmxid, relfilenode, oid\n"
    3589             :                               "FROM pg_catalog.pg_class\n"
    3590             :                               "WHERE oid IN (%u, %u);\n",
    3591             :                               LargeObjectRelationId, LargeObjectLOidPNIndexId);
    3592             :         else
    3593           0 :             appendPQExpBuffer(loFrozenQry, "SELECT relfrozenxid, 0 AS relminmxid, relfilenode, oid\n"
    3594             :                               "FROM pg_catalog.pg_class\n"
    3595             :                               "WHERE oid IN (%u, %u);\n",
    3596             :                               LargeObjectRelationId, LargeObjectLOidPNIndexId);
    3597             : 
    3598          60 :         lo_res = ExecuteSqlQuery(fout, loFrozenQry->data, PGRES_TUPLES_OK);
    3599             : 
    3600          60 :         ii_relfrozenxid = PQfnumber(lo_res, "relfrozenxid");
    3601          60 :         ii_relminmxid = PQfnumber(lo_res, "relminmxid");
    3602          60 :         ii_relfilenode = PQfnumber(lo_res, "relfilenode");
    3603          60 :         ii_oid = PQfnumber(lo_res, "oid");
    3604             : 
    3605          60 :         appendPQExpBufferStr(loHorizonQry, "\n-- For binary upgrade, set pg_largeobject relfrozenxid and relminmxid\n");
    3606          60 :         appendPQExpBufferStr(loOutQry, "\n-- For binary upgrade, preserve pg_largeobject and index relfilenodes\n");
    3607         180 :         for (int i = 0; i < PQntuples(lo_res); ++i)
    3608             :         {
    3609             :             Oid         oid;
    3610             :             RelFileNumber relfilenumber;
    3611             : 
    3612         120 :             appendPQExpBuffer(loHorizonQry, "UPDATE pg_catalog.pg_class\n"
    3613             :                               "SET relfrozenxid = '%u', relminmxid = '%u'\n"
    3614             :                               "WHERE oid = %u;\n",
    3615         120 :                               atooid(PQgetvalue(lo_res, i, ii_relfrozenxid)),
    3616         120 :                               atooid(PQgetvalue(lo_res, i, ii_relminmxid)),
    3617         120 :                               atooid(PQgetvalue(lo_res, i, ii_oid)));
    3618             : 
    3619         120 :             oid = atooid(PQgetvalue(lo_res, i, ii_oid));
    3620         120 :             relfilenumber = atooid(PQgetvalue(lo_res, i, ii_relfilenode));
    3621             : 
    3622         120 :             if (oid == LargeObjectRelationId)
    3623          60 :                 appendPQExpBuffer(loOutQry,
    3624             :                                   "SELECT pg_catalog.binary_upgrade_set_next_heap_relfilenode('%u'::pg_catalog.oid);\n",
    3625             :                                   relfilenumber);
    3626          60 :             else if (oid == LargeObjectLOidPNIndexId)
    3627          60 :                 appendPQExpBuffer(loOutQry,
    3628             :                                   "SELECT pg_catalog.binary_upgrade_set_next_index_relfilenode('%u'::pg_catalog.oid);\n",
    3629             :                                   relfilenumber);
    3630             :         }
    3631             : 
    3632          60 :         appendPQExpBufferStr(loOutQry,
    3633             :                              "TRUNCATE pg_catalog.pg_largeobject;\n");
    3634          60 :         appendPQExpBufferStr(loOutQry, loHorizonQry->data);
    3635             : 
    3636          60 :         ArchiveEntry(fout, nilCatalogId, createDumpId(),
    3637          60 :                      ARCHIVE_OPTS(.tag = "pg_largeobject",
    3638             :                                   .description = "pg_largeobject",
    3639             :                                   .section = SECTION_PRE_DATA,
    3640             :                                   .createStmt = loOutQry->data));
    3641             : 
    3642          60 :         PQclear(lo_res);
    3643             : 
    3644          60 :         destroyPQExpBuffer(loFrozenQry);
    3645          60 :         destroyPQExpBuffer(loHorizonQry);
    3646          60 :         destroyPQExpBuffer(loOutQry);
    3647             :     }
    3648             : 
    3649         264 :     PQclear(res);
    3650             : 
    3651         264 :     free(qdatname);
    3652         264 :     destroyPQExpBuffer(dbQry);
    3653         264 :     destroyPQExpBuffer(delQry);
    3654         264 :     destroyPQExpBuffer(creaQry);
    3655         264 :     destroyPQExpBuffer(labelq);
    3656         264 : }
    3657             : 
    3658             : /*
    3659             :  * Collect any database-specific or role-and-database-specific SET options
    3660             :  * for this database, and append them to outbuf.
    3661             :  */
    3662             : static void
    3663         264 : dumpDatabaseConfig(Archive *AH, PQExpBuffer outbuf,
    3664             :                    const char *dbname, Oid dboid)
    3665             : {
    3666         264 :     PGconn     *conn = GetConnection(AH);
    3667         264 :     PQExpBuffer buf = createPQExpBuffer();
    3668             :     PGresult   *res;
    3669             : 
    3670             :     /* First collect database-specific options */
    3671         264 :     printfPQExpBuffer(buf, "SELECT unnest(setconfig) FROM pg_db_role_setting "
    3672             :                       "WHERE setrole = 0 AND setdatabase = '%u'::oid",
    3673             :                       dboid);
    3674             : 
    3675         264 :     res = ExecuteSqlQuery(AH, buf->data, PGRES_TUPLES_OK);
    3676             : 
    3677         336 :     for (int i = 0; i < PQntuples(res); i++)
    3678          72 :         makeAlterConfigCommand(conn, PQgetvalue(res, i, 0),
    3679             :                                "DATABASE", dbname, NULL, NULL,
    3680             :                                outbuf);
    3681             : 
    3682         264 :     PQclear(res);
    3683             : 
    3684             :     /* Now look for role-and-database-specific options */
    3685         264 :     printfPQExpBuffer(buf, "SELECT rolname, unnest(setconfig) "
    3686             :                       "FROM pg_db_role_setting s, pg_roles r "
    3687             :                       "WHERE setrole = r.oid AND setdatabase = '%u'::oid",
    3688             :                       dboid);
    3689             : 
    3690         264 :     res = ExecuteSqlQuery(AH, buf->data, PGRES_TUPLES_OK);
    3691             : 
    3692         264 :     for (int i = 0; i < PQntuples(res); i++)
    3693           0 :         makeAlterConfigCommand(conn, PQgetvalue(res, i, 1),
    3694           0 :                                "ROLE", PQgetvalue(res, i, 0),
    3695             :                                "DATABASE", dbname,
    3696             :                                outbuf);
    3697             : 
    3698         264 :     PQclear(res);
    3699             : 
    3700         264 :     destroyPQExpBuffer(buf);
    3701         264 : }
    3702             : 
    3703             : /*
    3704             :  * dumpEncoding: put the correct encoding into the archive
    3705             :  */
    3706             : static void
    3707         468 : dumpEncoding(Archive *AH)
    3708             : {
    3709         468 :     const char *encname = pg_encoding_to_char(AH->encoding);
    3710         468 :     PQExpBuffer qry = createPQExpBuffer();
    3711             : 
    3712         468 :     pg_log_info("saving encoding = %s", encname);
    3713             : 
    3714         468 :     appendPQExpBufferStr(qry, "SET client_encoding = ");
    3715         468 :     appendStringLiteralAH(qry, encname, AH);
    3716         468 :     appendPQExpBufferStr(qry, ";\n");
    3717             : 
    3718         468 :     ArchiveEntry(AH, nilCatalogId, createDumpId(),
    3719         468 :                  ARCHIVE_OPTS(.tag = "ENCODING",
    3720             :                               .description = "ENCODING",
    3721             :                               .section = SECTION_PRE_DATA,
    3722             :                               .createStmt = qry->data));
    3723             : 
    3724         468 :     destroyPQExpBuffer(qry);
    3725         468 : }
    3726             : 
    3727             : 
    3728             : /*
    3729             :  * dumpStdStrings: put the correct escape string behavior into the archive
    3730             :  */
    3731             : static void
    3732         468 : dumpStdStrings(Archive *AH)
    3733             : {
    3734         468 :     const char *stdstrings = AH->std_strings ? "on" : "off";
    3735         468 :     PQExpBuffer qry = createPQExpBuffer();
    3736             : 
    3737         468 :     pg_log_info("saving \"standard_conforming_strings = %s\"",
    3738             :                 stdstrings);
    3739             : 
    3740         468 :     appendPQExpBuffer(qry, "SET standard_conforming_strings = '%s';\n",
    3741             :                       stdstrings);
    3742             : 
    3743         468 :     ArchiveEntry(AH, nilCatalogId, createDumpId(),
    3744         468 :                  ARCHIVE_OPTS(.tag = "STDSTRINGS",
    3745             :                               .description = "STDSTRINGS",
    3746             :                               .section = SECTION_PRE_DATA,
    3747             :                               .createStmt = qry->data));
    3748             : 
    3749         468 :     destroyPQExpBuffer(qry);
    3750         468 : }
    3751             : 
    3752             : /*
    3753             :  * dumpSearchPath: record the active search_path in the archive
    3754             :  */
    3755             : static void
    3756         468 : dumpSearchPath(Archive *AH)
    3757             : {
    3758         468 :     PQExpBuffer qry = createPQExpBuffer();
    3759         468 :     PQExpBuffer path = createPQExpBuffer();
    3760             :     PGresult   *res;
    3761         468 :     char      **schemanames = NULL;
    3762         468 :     int         nschemanames = 0;
    3763             :     int         i;
    3764             : 
    3765             :     /*
    3766             :      * We use the result of current_schemas(), not the search_path GUC,
    3767             :      * because that might contain wildcards such as "$user", which won't
    3768             :      * necessarily have the same value during restore.  Also, this way avoids
    3769             :      * listing schemas that may appear in search_path but not actually exist,
    3770             :      * which seems like a prudent exclusion.
    3771             :      */
    3772         468 :     res = ExecuteSqlQueryForSingleRow(AH,
    3773             :                                       "SELECT pg_catalog.current_schemas(false)");
    3774             : 
    3775         468 :     if (!parsePGArray(PQgetvalue(res, 0, 0), &schemanames, &nschemanames))
    3776           0 :         pg_fatal("could not parse result of current_schemas()");
    3777             : 
    3778             :     /*
    3779             :      * We use set_config(), not a simple "SET search_path" command, because
    3780             :      * the latter has less-clean behavior if the search path is empty.  While
    3781             :      * that's likely to get fixed at some point, it seems like a good idea to
    3782             :      * be as backwards-compatible as possible in what we put into archives.
    3783             :      */
    3784         468 :     for (i = 0; i < nschemanames; i++)
    3785             :     {
    3786           0 :         if (i > 0)
    3787           0 :             appendPQExpBufferStr(path, ", ");
    3788           0 :         appendPQExpBufferStr(path, fmtId(schemanames[i]));
    3789             :     }
    3790             : 
    3791         468 :     appendPQExpBufferStr(qry, "SELECT pg_catalog.set_config('search_path', ");
    3792         468 :     appendStringLiteralAH(qry, path->data, AH);
    3793         468 :     appendPQExpBufferStr(qry, ", false);\n");
    3794             : 
    3795         468 :     pg_log_info("saving \"search_path = %s\"", path->data);
    3796             : 
    3797         468 :     ArchiveEntry(AH, nilCatalogId, createDumpId(),
    3798         468 :                  ARCHIVE_OPTS(.tag = "SEARCHPATH",
    3799             :                               .description = "SEARCHPATH",
    3800             :                               .section = SECTION_PRE_DATA,
    3801             :                               .createStmt = qry->data));
    3802             : 
    3803             :     /* Also save it in AH->searchpath, in case we're doing plain text dump */
    3804         468 :     AH->searchpath = pg_strdup(qry->data);
    3805             : 
    3806         468 :     free(schemanames);
    3807         468 :     PQclear(res);
    3808         468 :     destroyPQExpBuffer(qry);
    3809         468 :     destroyPQExpBuffer(path);
    3810         468 : }
    3811             : 
    3812             : 
    3813             : /*
    3814             :  * getLOs:
    3815             :  *  Collect schema-level data about large objects
    3816             :  */
    3817             : static void
    3818         410 : getLOs(Archive *fout)
    3819             : {
    3820         410 :     DumpOptions *dopt = fout->dopt;
    3821         410 :     PQExpBuffer loQry = createPQExpBuffer();
    3822             :     PGresult   *res;
    3823             :     int         ntups;
    3824             :     int         i;
    3825             :     int         n;
    3826             :     int         i_oid;
    3827             :     int         i_lomowner;
    3828             :     int         i_lomacl;
    3829             :     int         i_acldefault;
    3830             : 
    3831         410 :     pg_log_info("reading large objects");
    3832             : 
    3833             :     /*
    3834             :      * Fetch LO OIDs and owner/ACL data.  Order the data so that all the blobs
    3835             :      * with the same owner/ACL appear together.
    3836             :      */
    3837         410 :     appendPQExpBufferStr(loQry,
    3838             :                          "SELECT oid, lomowner, lomacl, "
    3839             :                          "acldefault('L', lomowner) AS acldefault "
    3840             :                          "FROM pg_largeobject_metadata "
    3841             :                          "ORDER BY lomowner, lomacl::pg_catalog.text, oid");
    3842             : 
    3843         410 :     res = ExecuteSqlQuery(fout, loQry->data, PGRES_TUPLES_OK);
    3844             : 
    3845         410 :     i_oid = PQfnumber(res, "oid");
    3846         410 :     i_lomowner = PQfnumber(res, "lomowner");
    3847         410 :     i_lomacl = PQfnumber(res, "lomacl");
    3848         410 :     i_acldefault = PQfnumber(res, "acldefault");
    3849             : 
    3850         410 :     ntups = PQntuples(res);
    3851             : 
    3852             :     /*
    3853             :      * Group the blobs into suitably-sized groups that have the same owner and
    3854             :      * ACL setting, and build a metadata and a data DumpableObject for each
    3855             :      * group.  (If we supported initprivs for blobs, we'd have to insist that
    3856             :      * groups also share initprivs settings, since the DumpableObject only has
    3857             :      * room for one.)  i is the index of the first tuple in the current group,
    3858             :      * and n is the number of tuples we include in the group.
    3859             :      */
    3860         574 :     for (i = 0; i < ntups; i += n)
    3861             :     {
    3862         164 :         Oid         thisoid = atooid(PQgetvalue(res, i, i_oid));
    3863         164 :         char       *thisowner = PQgetvalue(res, i, i_lomowner);
    3864         164 :         char       *thisacl = PQgetvalue(res, i, i_lomacl);
    3865             :         LoInfo     *loinfo;
    3866             :         DumpableObject *lodata;
    3867             :         char        namebuf[64];
    3868             : 
    3869             :         /* Scan to find first tuple not to be included in group */
    3870         164 :         n = 1;
    3871         196 :         while (n < MAX_BLOBS_PER_ARCHIVE_ENTRY && i + n < ntups)
    3872             :         {
    3873         106 :             if (strcmp(thisowner, PQgetvalue(res, i + n, i_lomowner)) != 0 ||
    3874         106 :                 strcmp(thisacl, PQgetvalue(res, i + n, i_lomacl)) != 0)
    3875             :                 break;
    3876          32 :             n++;
    3877             :         }
    3878             : 
    3879             :         /* Build the metadata DumpableObject */
    3880         164 :         loinfo = (LoInfo *) pg_malloc(offsetof(LoInfo, looids) + n * sizeof(Oid));
    3881             : 
    3882         164 :         loinfo->dobj.objType = DO_LARGE_OBJECT;
    3883         164 :         loinfo->dobj.catId.tableoid = LargeObjectRelationId;
    3884         164 :         loinfo->dobj.catId.oid = thisoid;
    3885         164 :         AssignDumpId(&loinfo->dobj);
    3886             : 
    3887         164 :         if (n > 1)
    3888          16 :             snprintf(namebuf, sizeof(namebuf), "%u..%u", thisoid,
    3889          16 :                      atooid(PQgetvalue(res, i + n - 1, i_oid)));
    3890             :         else
    3891         148 :             snprintf(namebuf, sizeof(namebuf), "%u", thisoid);
    3892         164 :         loinfo->dobj.name = pg_strdup(namebuf);
    3893         164 :         loinfo->dacl.acl = pg_strdup(thisacl);
    3894         164 :         loinfo->dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
    3895         164 :         loinfo->dacl.privtype = 0;
    3896         164 :         loinfo->dacl.initprivs = NULL;
    3897         164 :         loinfo->rolname = getRoleName(thisowner);
    3898         164 :         loinfo->numlos = n;
    3899         164 :         loinfo->looids[0] = thisoid;
    3900             :         /* Collect OIDs of the remaining blobs in this group */
    3901         196 :         for (int k = 1; k < n; k++)
    3902             :         {
    3903             :             CatalogId   extraID;
    3904             : 
    3905          32 :             loinfo->looids[k] = atooid(PQgetvalue(res, i + k, i_oid));
    3906             : 
    3907             :             /* Make sure we can look up loinfo by any of the blobs' OIDs */
    3908          32 :             extraID.tableoid = LargeObjectRelationId;
    3909          32 :             extraID.oid = loinfo->looids[k];
    3910          32 :             recordAdditionalCatalogID(extraID, &loinfo->dobj);
    3911             :         }
    3912             : 
    3913             :         /* LOs have data */
    3914         164 :         loinfo->dobj.components |= DUMP_COMPONENT_DATA;
    3915             : 
    3916             :         /* Mark whether LO group has a non-empty ACL */
    3917         164 :         if (!PQgetisnull(res, i, i_lomacl))
    3918          74 :             loinfo->dobj.components |= DUMP_COMPONENT_ACL;
    3919             : 
    3920             :         /*
    3921             :          * In binary-upgrade mode for LOs, we do *not* dump out the LO data,
    3922             :          * as it will be copied by pg_upgrade, which simply copies the
    3923             :          * pg_largeobject table. We *do* however dump out anything but the
    3924             :          * data, as pg_upgrade copies just pg_largeobject, but not
    3925             :          * pg_largeobject_metadata, after the dump is restored.
    3926             :          */
    3927         164 :         if (dopt->binary_upgrade)
    3928           6 :             loinfo->dobj.dump &= ~DUMP_COMPONENT_DATA;
    3929             : 
    3930             :         /*
    3931             :          * Create a "BLOBS" data item for the group, too. This is just a
    3932             :          * placeholder for sorting; it carries no data now.
    3933             :          */
    3934         164 :         lodata = (DumpableObject *) pg_malloc(sizeof(DumpableObject));
    3935         164 :         lodata->objType = DO_LARGE_OBJECT_DATA;
    3936         164 :         lodata->catId = nilCatalogId;
    3937         164 :         AssignDumpId(lodata);
    3938         164 :         lodata->name = pg_strdup(namebuf);
    3939         164 :         lodata->components |= DUMP_COMPONENT_DATA;
    3940             :         /* Set up explicit dependency from data to metadata */
    3941         164 :         lodata->dependencies = (DumpId *) pg_malloc(sizeof(DumpId));
    3942         164 :         lodata->dependencies[0] = loinfo->dobj.dumpId;
    3943         164 :         lodata->nDeps = lodata->allocDeps = 1;
    3944             :     }
    3945             : 
    3946         410 :     PQclear(res);
    3947         410 :     destroyPQExpBuffer(loQry);
    3948         410 : }
    3949             : 
    3950             : /*
    3951             :  * dumpLO
    3952             :  *
    3953             :  * dump the definition (metadata) of the given large object group
    3954             :  */
    3955             : static void
    3956         164 : dumpLO(Archive *fout, const LoInfo *loinfo)
    3957             : {
    3958         164 :     PQExpBuffer cquery = createPQExpBuffer();
    3959             : 
    3960             :     /*
    3961             :      * The "definition" is just a newline-separated list of OIDs.  We need to
    3962             :      * put something into the dropStmt too, but it can just be a comment.
    3963             :      */
    3964         360 :     for (int i = 0; i < loinfo->numlos; i++)
    3965         196 :         appendPQExpBuffer(cquery, "%u\n", loinfo->looids[i]);
    3966             : 
    3967         164 :     if (loinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
    3968         164 :         ArchiveEntry(fout, loinfo->dobj.catId, loinfo->dobj.dumpId,
    3969         164 :                      ARCHIVE_OPTS(.tag = loinfo->dobj.name,
    3970             :                                   .owner = loinfo->rolname,
    3971             :                                   .description = "BLOB METADATA",
    3972             :                                   .section = SECTION_DATA,
    3973             :                                   .createStmt = cquery->data,
    3974             :                                   .dropStmt = "-- dummy"));
    3975             : 
    3976             :     /*
    3977             :      * Dump per-blob comments and seclabels if any.  We assume these are rare
    3978             :      * enough that it's okay to generate retail TOC entries for them.
    3979             :      */
    3980         164 :     if (loinfo->dobj.dump & (DUMP_COMPONENT_COMMENT |
    3981             :                              DUMP_COMPONENT_SECLABEL))
    3982             :     {
    3983         212 :         for (int i = 0; i < loinfo->numlos; i++)
    3984             :         {
    3985             :             CatalogId   catId;
    3986             :             char        namebuf[32];
    3987             : 
    3988             :             /* Build identifying info for this blob */
    3989         122 :             catId.tableoid = loinfo->dobj.catId.tableoid;
    3990         122 :             catId.oid = loinfo->looids[i];
    3991         122 :             snprintf(namebuf, sizeof(namebuf), "%u", loinfo->looids[i]);
    3992             : 
    3993         122 :             if (loinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
    3994         122 :                 dumpComment(fout, "LARGE OBJECT", namebuf,
    3995         122 :                             NULL, loinfo->rolname,
    3996         122 :                             catId, 0, loinfo->dobj.dumpId);
    3997             : 
    3998         122 :             if (loinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
    3999           0 :                 dumpSecLabel(fout, "LARGE OBJECT", namebuf,
    4000           0 :                              NULL, loinfo->rolname,
    4001           0 :                              catId, 0, loinfo->dobj.dumpId);
    4002             :         }
    4003             :     }
    4004             : 
    4005             :     /*
    4006             :      * Dump the ACLs if any (remember that all blobs in the group will have
    4007             :      * the same ACL).  If there's just one blob, dump a simple ACL entry; if
    4008             :      * there's more, make a "LARGE OBJECTS" entry that really contains only
    4009             :      * the ACL for the first blob.  _printTocEntry() will be cued by the tag
    4010             :      * string to emit a mutated version for each blob.
    4011             :      */
    4012         164 :     if (loinfo->dobj.dump & DUMP_COMPONENT_ACL)
    4013             :     {
    4014             :         char        namebuf[32];
    4015             : 
    4016             :         /* Build identifying info for the first blob */
    4017          74 :         snprintf(namebuf, sizeof(namebuf), "%u", loinfo->looids[0]);
    4018             : 
    4019          74 :         if (loinfo->numlos > 1)
    4020             :         {
    4021             :             char        tagbuf[64];
    4022             : 
    4023           0 :             snprintf(tagbuf, sizeof(tagbuf), "LARGE OBJECTS %u..%u",
    4024           0 :                      loinfo->looids[0], loinfo->looids[loinfo->numlos - 1]);
    4025             : 
    4026           0 :             dumpACL(fout, loinfo->dobj.dumpId, InvalidDumpId,
    4027             :                     "LARGE OBJECT", namebuf, NULL, NULL,
    4028           0 :                     tagbuf, loinfo->rolname, &loinfo->dacl);
    4029             :         }
    4030             :         else
    4031             :         {
    4032          74 :             dumpACL(fout, loinfo->dobj.dumpId, InvalidDumpId,
    4033             :                     "LARGE OBJECT", namebuf, NULL, NULL,
    4034          74 :                     NULL, loinfo->rolname, &loinfo->dacl);
    4035             :         }
    4036             :     }
    4037             : 
    4038         164 :     destroyPQExpBuffer(cquery);
    4039         164 : }
    4040             : 
    4041             : /*
    4042             :  * dumpLOs:
    4043             :  *  dump the data contents of the large objects in the given group
    4044             :  */
    4045             : static int
    4046         150 : dumpLOs(Archive *fout, const void *arg)
    4047             : {
    4048         150 :     const LoInfo *loinfo = (const LoInfo *) arg;
    4049         150 :     PGconn     *conn = GetConnection(fout);
    4050             :     char        buf[LOBBUFSIZE];
    4051             : 
    4052         150 :     pg_log_info("saving large objects \"%s\"", loinfo->dobj.name);
    4053             : 
    4054         328 :     for (int i = 0; i < loinfo->numlos; i++)
    4055             :     {
    4056         178 :         Oid         loOid = loinfo->looids[i];
    4057             :         int         loFd;
    4058             :         int         cnt;
    4059             : 
    4060             :         /* Open the LO */
    4061         178 :         loFd = lo_open(conn, loOid, INV_READ);
    4062         178 :         if (loFd == -1)
    4063           0 :             pg_fatal("could not open large object %u: %s",
    4064             :                      loOid, PQerrorMessage(conn));
    4065             : 
    4066         178 :         StartLO(fout, loOid);
    4067             : 
    4068             :         /* Now read it in chunks, sending data to archive */
    4069             :         do
    4070             :         {
    4071         274 :             cnt = lo_read(conn, loFd, buf, LOBBUFSIZE);
    4072         274 :             if (cnt < 0)
    4073           0 :                 pg_fatal("error reading large object %u: %s",
    4074             :                          loOid, PQerrorMessage(conn));
    4075             : 
    4076         274 :             WriteData(fout, buf, cnt);
    4077         274 :         } while (cnt > 0);
    4078             : 
    4079         178 :         lo_close(conn, loFd);
    4080             : 
    4081         178 :         EndLO(fout, loOid);
    4082             :     }
    4083             : 
    4084         150 :     return 1;
    4085             : }
    4086             : 
    4087             : /*
    4088             :  * getPolicies
    4089             :  *    get information about all RLS policies on dumpable tables.
    4090             :  */
    4091             : void
    4092         468 : getPolicies(Archive *fout, TableInfo tblinfo[], int numTables)
    4093             : {
    4094         468 :     DumpOptions *dopt = fout->dopt;
    4095             :     PQExpBuffer query;
    4096             :     PQExpBuffer tbloids;
    4097             :     PGresult   *res;
    4098             :     PolicyInfo *polinfo;
    4099             :     int         i_oid;
    4100             :     int         i_tableoid;
    4101             :     int         i_polrelid;
    4102             :     int         i_polname;
    4103             :     int         i_polcmd;
    4104             :     int         i_polpermissive;
    4105             :     int         i_polroles;
    4106             :     int         i_polqual;
    4107             :     int         i_polwithcheck;
    4108             :     int         i,
    4109             :                 j,
    4110             :                 ntups;
    4111             : 
    4112             :     /* No policies before 9.5 */
    4113         468 :     if (fout->remoteVersion < 90500)
    4114           0 :         return;
    4115             : 
    4116             :     /* Skip if --no-policies was specified */
    4117         468 :     if (dopt->no_policies)
    4118           2 :         return;
    4119             : 
    4120         466 :     query = createPQExpBuffer();
    4121         466 :     tbloids = createPQExpBuffer();
    4122             : 
    4123             :     /*
    4124             :      * Identify tables of interest, and check which ones have RLS enabled.
    4125             :      */
    4126         466 :     appendPQExpBufferChar(tbloids, '{');
    4127      123134 :     for (i = 0; i < numTables; i++)
    4128             :     {
    4129      122668 :         TableInfo  *tbinfo = &tblinfo[i];
    4130             : 
    4131             :         /* Ignore row security on tables not to be dumped */
    4132      122668 :         if (!(tbinfo->dobj.dump & DUMP_COMPONENT_POLICY))
    4133      103500 :             continue;
    4134             : 
    4135             :         /* It can't have RLS or policies if it's not a table */
    4136       19168 :         if (tbinfo->relkind != RELKIND_RELATION &&
    4137        5200 :             tbinfo->relkind != RELKIND_PARTITIONED_TABLE)
    4138        3554 :             continue;
    4139             : 
    4140             :         /* Add it to the list of table OIDs to be probed below */
    4141       15614 :         if (tbloids->len > 1) /* do we have more than the '{'? */
    4142       15302 :             appendPQExpBufferChar(tbloids, ',');
    4143       15614 :         appendPQExpBuffer(tbloids, "%u", tbinfo->dobj.catId.oid);
    4144             : 
    4145             :         /* Is RLS enabled?  (That's separate from whether it has policies) */
    4146       15614 :         if (tbinfo->rowsec)
    4147             :         {
    4148         132 :             tbinfo->dobj.components |= DUMP_COMPONENT_POLICY;
    4149             : 
    4150             :             /*
    4151             :              * We represent RLS being enabled on a table by creating a
    4152             :              * PolicyInfo object with null polname.
    4153             :              *
    4154             :              * Note: use tableoid 0 so that this object won't be mistaken for
    4155             :              * something that pg_depend entries apply to.
    4156             :              */
    4157         132 :             polinfo = pg_malloc(sizeof(PolicyInfo));
    4158         132 :             polinfo->dobj.objType = DO_POLICY;
    4159         132 :             polinfo->dobj.catId.tableoid = 0;
    4160         132 :             polinfo->dobj.catId.oid = tbinfo->dobj.catId.oid;
    4161         132 :             AssignDumpId(&polinfo->dobj);
    4162         132 :             polinfo->dobj.namespace = tbinfo->dobj.namespace;
    4163         132 :             polinfo->dobj.name = pg_strdup(tbinfo->dobj.name);
    4164         132 :             polinfo->poltable = tbinfo;
    4165         132 :             polinfo->polname = NULL;
    4166         132 :             polinfo->polcmd = '\0';
    4167         132 :             polinfo->polpermissive = 0;
    4168         132 :             polinfo->polroles = NULL;
    4169         132 :             polinfo->polqual = NULL;
    4170         132 :             polinfo->polwithcheck = NULL;
    4171             :         }
    4172             :     }
    4173         466 :     appendPQExpBufferChar(tbloids, '}');
    4174             : 
    4175             :     /*
    4176             :      * Now, read all RLS policies belonging to the tables of interest, and
    4177             :      * create PolicyInfo objects for them.  (Note that we must filter the
    4178             :      * results server-side not locally, because we dare not apply pg_get_expr
    4179             :      * to tables we don't have lock on.)
    4180             :      */
    4181         466 :     pg_log_info("reading row-level security policies");
    4182             : 
    4183         466 :     printfPQExpBuffer(query,
    4184             :                       "SELECT pol.oid, pol.tableoid, pol.polrelid, pol.polname, pol.polcmd, ");
    4185         466 :     if (fout->remoteVersion >= 100000)
    4186         466 :         appendPQExpBufferStr(query, "pol.polpermissive, ");
    4187             :     else
    4188           0 :         appendPQExpBufferStr(query, "'t' as polpermissive, ");
    4189         466 :     appendPQExpBuffer(query,
    4190             :                       "CASE WHEN pol.polroles = '{0}' THEN NULL ELSE "
    4191             :                       "   pg_catalog.array_to_string(ARRAY(SELECT pg_catalog.quote_ident(rolname) from pg_catalog.pg_roles WHERE oid = ANY(pol.polroles)), ', ') END AS polroles, "
    4192             :                       "pg_catalog.pg_get_expr(pol.polqual, pol.polrelid) AS polqual, "
    4193             :                       "pg_catalog.pg_get_expr(pol.polwithcheck, pol.polrelid) AS polwithcheck "
    4194             :                       "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    4195             :                       "JOIN pg_catalog.pg_policy pol ON (src.tbloid = pol.polrelid)",
    4196             :                       tbloids->data);
    4197             : 
    4198         466 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    4199             : 
    4200         466 :     ntups = PQntuples(res);
    4201         466 :     if (ntups > 0)
    4202             :     {
    4203         100 :         i_oid = PQfnumber(res, "oid");
    4204         100 :         i_tableoid = PQfnumber(res, "tableoid");
    4205         100 :         i_polrelid = PQfnumber(res, "polrelid");
    4206         100 :         i_polname = PQfnumber(res, "polname");
    4207         100 :         i_polcmd = PQfnumber(res, "polcmd");
    4208         100 :         i_polpermissive = PQfnumber(res, "polpermissive");
    4209         100 :         i_polroles = PQfnumber(res, "polroles");
    4210         100 :         i_polqual = PQfnumber(res, "polqual");
    4211         100 :         i_polwithcheck = PQfnumber(res, "polwithcheck");
    4212             : 
    4213         100 :         polinfo = pg_malloc(ntups * sizeof(PolicyInfo));
    4214             : 
    4215         748 :         for (j = 0; j < ntups; j++)
    4216             :         {
    4217         648 :             Oid         polrelid = atooid(PQgetvalue(res, j, i_polrelid));
    4218         648 :             TableInfo  *tbinfo = findTableByOid(polrelid);
    4219             : 
    4220         648 :             tbinfo->dobj.components |= DUMP_COMPONENT_POLICY;
    4221             : 
    4222         648 :             polinfo[j].dobj.objType = DO_POLICY;
    4223         648 :             polinfo[j].dobj.catId.tableoid =
    4224         648 :                 atooid(PQgetvalue(res, j, i_tableoid));
    4225         648 :             polinfo[j].dobj.catId.oid = atooid(PQgetvalue(res, j, i_oid));
    4226         648 :             AssignDumpId(&polinfo[j].dobj);
    4227         648 :             polinfo[j].dobj.namespace = tbinfo->dobj.namespace;
    4228         648 :             polinfo[j].poltable = tbinfo;
    4229         648 :             polinfo[j].polname = pg_strdup(PQgetvalue(res, j, i_polname));
    4230         648 :             polinfo[j].dobj.name = pg_strdup(polinfo[j].polname);
    4231             : 
    4232         648 :             polinfo[j].polcmd = *(PQgetvalue(res, j, i_polcmd));
    4233         648 :             polinfo[j].polpermissive = *(PQgetvalue(res, j, i_polpermissive)) == 't';
    4234             : 
    4235         648 :             if (PQgetisnull(res, j, i_polroles))
    4236         312 :                 polinfo[j].polroles = NULL;
    4237             :             else
    4238         336 :                 polinfo[j].polroles = pg_strdup(PQgetvalue(res, j, i_polroles));
    4239             : 
    4240         648 :             if (PQgetisnull(res, j, i_polqual))
    4241          84 :                 polinfo[j].polqual = NULL;
    4242             :             else
    4243         564 :                 polinfo[j].polqual = pg_strdup(PQgetvalue(res, j, i_polqual));
    4244             : 
    4245         648 :             if (PQgetisnull(res, j, i_polwithcheck))
    4246         348 :                 polinfo[j].polwithcheck = NULL;
    4247             :             else
    4248         300 :                 polinfo[j].polwithcheck
    4249         300 :                     = pg_strdup(PQgetvalue(res, j, i_polwithcheck));
    4250             :         }
    4251             :     }
    4252             : 
    4253         466 :     PQclear(res);
    4254             : 
    4255         466 :     destroyPQExpBuffer(query);
    4256         466 :     destroyPQExpBuffer(tbloids);
    4257             : }
    4258             : 
    4259             : /*
    4260             :  * dumpPolicy
    4261             :  *    dump the definition of the given policy
    4262             :  */
    4263             : static void
    4264         780 : dumpPolicy(Archive *fout, const PolicyInfo *polinfo)
    4265             : {
    4266         780 :     DumpOptions *dopt = fout->dopt;
    4267         780 :     TableInfo  *tbinfo = polinfo->poltable;
    4268             :     PQExpBuffer query;
    4269             :     PQExpBuffer delqry;
    4270             :     PQExpBuffer polprefix;
    4271             :     char       *qtabname;
    4272             :     const char *cmd;
    4273             :     char       *tag;
    4274             : 
    4275             :     /* Do nothing if not dumping schema */
    4276         780 :     if (!dopt->dumpSchema)
    4277          98 :         return;
    4278             : 
    4279             :     /*
    4280             :      * If polname is NULL, then this record is just indicating that ROW LEVEL
    4281             :      * SECURITY is enabled for the table. Dump as ALTER TABLE <table> ENABLE
    4282             :      * ROW LEVEL SECURITY.
    4283             :      */
    4284         682 :     if (polinfo->polname == NULL)
    4285             :     {
    4286         118 :         query = createPQExpBuffer();
    4287             : 
    4288         118 :         appendPQExpBuffer(query, "ALTER TABLE %s ENABLE ROW LEVEL SECURITY;",
    4289         118 :                           fmtQualifiedDumpable(tbinfo));
    4290             : 
    4291             :         /*
    4292             :          * We must emit the ROW SECURITY object's dependency on its table
    4293             :          * explicitly, because it will not match anything in pg_depend (unlike
    4294             :          * the case for other PolicyInfo objects).
    4295             :          */
    4296         118 :         if (polinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
    4297         118 :             ArchiveEntry(fout, polinfo->dobj.catId, polinfo->dobj.dumpId,
    4298         118 :                          ARCHIVE_OPTS(.tag = polinfo->dobj.name,
    4299             :                                       .namespace = polinfo->dobj.namespace->dobj.name,
    4300             :                                       .owner = tbinfo->rolname,
    4301             :                                       .description = "ROW SECURITY",
    4302             :                                       .section = SECTION_POST_DATA,
    4303             :                                       .createStmt = query->data,
    4304             :                                       .deps = &(tbinfo->dobj.dumpId),
    4305             :                                       .nDeps = 1));
    4306             : 
    4307         118 :         destroyPQExpBuffer(query);
    4308         118 :         return;
    4309             :     }
    4310             : 
    4311         564 :     if (polinfo->polcmd == '*')
    4312         188 :         cmd = "";
    4313         376 :     else if (polinfo->polcmd == 'r')
    4314         102 :         cmd = " FOR SELECT";
    4315         274 :     else if (polinfo->polcmd == 'a')
    4316          70 :         cmd = " FOR INSERT";
    4317         204 :     else if (polinfo->polcmd == 'w')
    4318         102 :         cmd = " FOR UPDATE";
    4319         102 :     else if (polinfo->polcmd == 'd')
    4320         102 :         cmd = " FOR DELETE";
    4321             :     else
    4322           0 :         pg_fatal("unexpected policy command type: %c",
    4323             :                  polinfo->polcmd);
    4324             : 
    4325         564 :     query = createPQExpBuffer();
    4326         564 :     delqry = createPQExpBuffer();
    4327         564 :     polprefix = createPQExpBuffer();
    4328             : 
    4329         564 :     qtabname = pg_strdup(fmtId(tbinfo->dobj.name));
    4330             : 
    4331         564 :     appendPQExpBuffer(query, "CREATE POLICY %s", fmtId(polinfo->polname));
    4332             : 
    4333         564 :     appendPQExpBuffer(query, " ON %s%s%s", fmtQualifiedDumpable(tbinfo),
    4334         564 :                       !polinfo->polpermissive ? " AS RESTRICTIVE" : "", cmd);
    4335             : 
    4336         564 :     if (polinfo->polroles != NULL)
    4337         280 :         appendPQExpBuffer(query, " TO %s", polinfo->polroles);
    4338             : 
    4339         564 :     if (polinfo->polqual != NULL)
    4340         494 :         appendPQExpBuffer(query, " USING (%s)", polinfo->polqual);
    4341             : 
    4342         564 :     if (polinfo->polwithcheck != NULL)
    4343         258 :         appendPQExpBuffer(query, " WITH CHECK (%s)", polinfo->polwithcheck);
    4344             : 
    4345         564 :     appendPQExpBufferStr(query, ";\n");
    4346             : 
    4347         564 :     appendPQExpBuffer(delqry, "DROP POLICY %s", fmtId(polinfo->polname));
    4348         564 :     appendPQExpBuffer(delqry, " ON %s;\n", fmtQualifiedDumpable(tbinfo));
    4349             : 
    4350         564 :     appendPQExpBuffer(polprefix, "POLICY %s ON",
    4351         564 :                       fmtId(polinfo->polname));
    4352             : 
    4353         564 :     tag = psprintf("%s %s", tbinfo->dobj.name, polinfo->dobj.name);
    4354             : 
    4355         564 :     if (polinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
    4356         564 :         ArchiveEntry(fout, polinfo->dobj.catId, polinfo->dobj.dumpId,
    4357         564 :                      ARCHIVE_OPTS(.tag = tag,
    4358             :                                   .namespace = polinfo->dobj.namespace->dobj.name,
    4359             :                                   .owner = tbinfo->rolname,
    4360             :                                   .description = "POLICY",
    4361             :                                   .section = SECTION_POST_DATA,
    4362             :                                   .createStmt = query->data,
    4363             :                                   .dropStmt = delqry->data));
    4364             : 
    4365         564 :     if (polinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
    4366           0 :         dumpComment(fout, polprefix->data, qtabname,
    4367           0 :                     tbinfo->dobj.namespace->dobj.name, tbinfo->rolname,
    4368           0 :                     polinfo->dobj.catId, 0, polinfo->dobj.dumpId);
    4369             : 
    4370         564 :     free(tag);
    4371         564 :     destroyPQExpBuffer(query);
    4372         564 :     destroyPQExpBuffer(delqry);
    4373         564 :     destroyPQExpBuffer(polprefix);
    4374         564 :     free(qtabname);
    4375             : }
    4376             : 
    4377             : /*
    4378             :  * getPublications
    4379             :  *    get information about publications
    4380             :  */
    4381             : void
    4382         468 : getPublications(Archive *fout)
    4383             : {
    4384         468 :     DumpOptions *dopt = fout->dopt;
    4385             :     PQExpBuffer query;
    4386             :     PGresult   *res;
    4387             :     PublicationInfo *pubinfo;
    4388             :     int         i_tableoid;
    4389             :     int         i_oid;
    4390             :     int         i_pubname;
    4391             :     int         i_pubowner;
    4392             :     int         i_puballtables;
    4393             :     int         i_pubinsert;
    4394             :     int         i_pubupdate;
    4395             :     int         i_pubdelete;
    4396             :     int         i_pubtruncate;
    4397             :     int         i_pubviaroot;
    4398             :     int         i_pubgencols;
    4399             :     int         i,
    4400             :                 ntups;
    4401             : 
    4402         468 :     if (dopt->no_publications || fout->remoteVersion < 100000)
    4403           0 :         return;
    4404             : 
    4405         468 :     query = createPQExpBuffer();
    4406             : 
    4407             :     /* Get the publications. */
    4408         468 :     appendPQExpBufferStr(query, "SELECT p.tableoid, p.oid, p.pubname, "
    4409             :                          "p.pubowner, p.puballtables, p.pubinsert, "
    4410             :                          "p.pubupdate, p.pubdelete, ");
    4411             : 
    4412         468 :     if (fout->remoteVersion >= 110000)
    4413         468 :         appendPQExpBufferStr(query, "p.pubtruncate, ");
    4414             :     else
    4415           0 :         appendPQExpBufferStr(query, "false AS pubtruncate, ");
    4416             : 
    4417         468 :     if (fout->remoteVersion >= 130000)
    4418         468 :         appendPQExpBufferStr(query, "p.pubviaroot, ");
    4419             :     else
    4420           0 :         appendPQExpBufferStr(query, "false AS pubviaroot, ");
    4421             : 
    4422         468 :     if (fout->remoteVersion >= 180000)
    4423         468 :         appendPQExpBufferStr(query, "p.pubgencols ");
    4424             :     else
    4425           0 :         appendPQExpBuffer(query, "'%c' AS pubgencols ", PUBLISH_GENCOLS_NONE);
    4426             : 
    4427         468 :     appendPQExpBufferStr(query, "FROM pg_publication p");
    4428             : 
    4429         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    4430             : 
    4431         468 :     ntups = PQntuples(res);
    4432             : 
    4433         468 :     if (ntups == 0)
    4434         368 :         goto cleanup;
    4435             : 
    4436         100 :     i_tableoid = PQfnumber(res, "tableoid");
    4437         100 :     i_oid = PQfnumber(res, "oid");
    4438         100 :     i_pubname = PQfnumber(res, "pubname");
    4439         100 :     i_pubowner = PQfnumber(res, "pubowner");
    4440         100 :     i_puballtables = PQfnumber(res, "puballtables");
    4441         100 :     i_pubinsert = PQfnumber(res, "pubinsert");
    4442         100 :     i_pubupdate = PQfnumber(res, "pubupdate");
    4443         100 :     i_pubdelete = PQfnumber(res, "pubdelete");
    4444         100 :     i_pubtruncate = PQfnumber(res, "pubtruncate");
    4445         100 :     i_pubviaroot = PQfnumber(res, "pubviaroot");
    4446         100 :     i_pubgencols = PQfnumber(res, "pubgencols");
    4447             : 
    4448         100 :     pubinfo = pg_malloc(ntups * sizeof(PublicationInfo));
    4449             : 
    4450         592 :     for (i = 0; i < ntups; i++)
    4451             :     {
    4452         492 :         pubinfo[i].dobj.objType = DO_PUBLICATION;
    4453         492 :         pubinfo[i].dobj.catId.tableoid =
    4454         492 :             atooid(PQgetvalue(res, i, i_tableoid));
    4455         492 :         pubinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    4456         492 :         AssignDumpId(&pubinfo[i].dobj);
    4457         492 :         pubinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_pubname));
    4458         492 :         pubinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_pubowner));
    4459         492 :         pubinfo[i].puballtables =
    4460         492 :             (strcmp(PQgetvalue(res, i, i_puballtables), "t") == 0);
    4461         492 :         pubinfo[i].pubinsert =
    4462         492 :             (strcmp(PQgetvalue(res, i, i_pubinsert), "t") == 0);
    4463         492 :         pubinfo[i].pubupdate =
    4464         492 :             (strcmp(PQgetvalue(res, i, i_pubupdate), "t") == 0);
    4465         492 :         pubinfo[i].pubdelete =
    4466         492 :             (strcmp(PQgetvalue(res, i, i_pubdelete), "t") == 0);
    4467         492 :         pubinfo[i].pubtruncate =
    4468         492 :             (strcmp(PQgetvalue(res, i, i_pubtruncate), "t") == 0);
    4469         492 :         pubinfo[i].pubviaroot =
    4470         492 :             (strcmp(PQgetvalue(res, i, i_pubviaroot), "t") == 0);
    4471         492 :         pubinfo[i].pubgencols_type =
    4472         492 :             *(PQgetvalue(res, i, i_pubgencols));
    4473             : 
    4474             :         /* Decide whether we want to dump it */
    4475         492 :         selectDumpableObject(&(pubinfo[i].dobj), fout);
    4476             :     }
    4477             : 
    4478         100 : cleanup:
    4479         468 :     PQclear(res);
    4480             : 
    4481         468 :     destroyPQExpBuffer(query);
    4482             : }
    4483             : 
    4484             : /*
    4485             :  * dumpPublication
    4486             :  *    dump the definition of the given publication
    4487             :  */
    4488             : static void
    4489         412 : dumpPublication(Archive *fout, const PublicationInfo *pubinfo)
    4490             : {
    4491         412 :     DumpOptions *dopt = fout->dopt;
    4492             :     PQExpBuffer delq;
    4493             :     PQExpBuffer query;
    4494             :     char       *qpubname;
    4495         412 :     bool        first = true;
    4496             : 
    4497             :     /* Do nothing if not dumping schema */
    4498         412 :     if (!dopt->dumpSchema)
    4499          60 :         return;
    4500             : 
    4501         352 :     delq = createPQExpBuffer();
    4502         352 :     query = createPQExpBuffer();
    4503             : 
    4504         352 :     qpubname = pg_strdup(fmtId(pubinfo->dobj.name));
    4505             : 
    4506         352 :     appendPQExpBuffer(delq, "DROP PUBLICATION %s;\n",
    4507             :                       qpubname);
    4508             : 
    4509         352 :     appendPQExpBuffer(query, "CREATE PUBLICATION %s",
    4510             :                       qpubname);
    4511             : 
    4512         352 :     if (pubinfo->puballtables)
    4513          72 :         appendPQExpBufferStr(query, " FOR ALL TABLES");
    4514             : 
    4515         352 :     appendPQExpBufferStr(query, " WITH (publish = '");
    4516         352 :     if (pubinfo->pubinsert)
    4517             :     {
    4518         282 :         appendPQExpBufferStr(query, "insert");
    4519         282 :         first = false;
    4520             :     }
    4521             : 
    4522         352 :     if (pubinfo->pubupdate)
    4523             :     {
    4524         282 :         if (!first)
    4525         282 :             appendPQExpBufferStr(query, ", ");
    4526             : 
    4527         282 :         appendPQExpBufferStr(query, "update");
    4528         282 :         first = false;
    4529             :     }
    4530             : 
    4531         352 :     if (pubinfo->pubdelete)
    4532             :     {
    4533         282 :         if (!first)
    4534         282 :             appendPQExpBufferStr(query, ", ");
    4535             : 
    4536         282 :         appendPQExpBufferStr(query, "delete");
    4537         282 :         first = false;
    4538             :     }
    4539             : 
    4540         352 :     if (pubinfo->pubtruncate)
    4541             :     {
    4542         282 :         if (!first)
    4543         282 :             appendPQExpBufferStr(query, ", ");
    4544             : 
    4545         282 :         appendPQExpBufferStr(query, "truncate");
    4546         282 :         first = false;
    4547             :     }
    4548             : 
    4549         352 :     appendPQExpBufferChar(query, '\'');
    4550             : 
    4551         352 :     if (pubinfo->pubviaroot)
    4552           0 :         appendPQExpBufferStr(query, ", publish_via_partition_root = true");
    4553             : 
    4554         352 :     if (pubinfo->pubgencols_type == PUBLISH_GENCOLS_STORED)
    4555          70 :         appendPQExpBufferStr(query, ", publish_generated_columns = stored");
    4556             : 
    4557         352 :     appendPQExpBufferStr(query, ");\n");
    4558             : 
    4559         352 :     if (pubinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
    4560         352 :         ArchiveEntry(fout, pubinfo->dobj.catId, pubinfo->dobj.dumpId,
    4561         352 :                      ARCHIVE_OPTS(.tag = pubinfo->dobj.name,
    4562             :                                   .owner = pubinfo->rolname,
    4563             :                                   .description = "PUBLICATION",
    4564             :                                   .section = SECTION_POST_DATA,
    4565             :                                   .createStmt = query->data,
    4566             :                                   .dropStmt = delq->data));
    4567             : 
    4568         352 :     if (pubinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
    4569          70 :         dumpComment(fout, "PUBLICATION", qpubname,
    4570          70 :                     NULL, pubinfo->rolname,
    4571          70 :                     pubinfo->dobj.catId, 0, pubinfo->dobj.dumpId);
    4572             : 
    4573         352 :     if (pubinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
    4574           0 :         dumpSecLabel(fout, "PUBLICATION", qpubname,
    4575           0 :                      NULL, pubinfo->rolname,
    4576           0 :                      pubinfo->dobj.catId, 0, pubinfo->dobj.dumpId);
    4577             : 
    4578         352 :     destroyPQExpBuffer(delq);
    4579         352 :     destroyPQExpBuffer(query);
    4580         352 :     free(qpubname);
    4581             : }
    4582             : 
    4583             : /*
    4584             :  * getPublicationNamespaces
    4585             :  *    get information about publication membership for dumpable schemas.
    4586             :  */
    4587             : void
    4588         468 : getPublicationNamespaces(Archive *fout)
    4589             : {
    4590             :     PQExpBuffer query;
    4591             :     PGresult   *res;
    4592             :     PublicationSchemaInfo *pubsinfo;
    4593         468 :     DumpOptions *dopt = fout->dopt;
    4594             :     int         i_tableoid;
    4595             :     int         i_oid;
    4596             :     int         i_pnpubid;
    4597             :     int         i_pnnspid;
    4598             :     int         i,
    4599             :                 j,
    4600             :                 ntups;
    4601             : 
    4602         468 :     if (dopt->no_publications || fout->remoteVersion < 150000)
    4603           0 :         return;
    4604             : 
    4605         468 :     query = createPQExpBuffer();
    4606             : 
    4607             :     /* Collect all publication membership info. */
    4608         468 :     appendPQExpBufferStr(query,
    4609             :                          "SELECT tableoid, oid, pnpubid, pnnspid "
    4610             :                          "FROM pg_catalog.pg_publication_namespace");
    4611         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    4612             : 
    4613         468 :     ntups = PQntuples(res);
    4614             : 
    4615         468 :     i_tableoid = PQfnumber(res, "tableoid");
    4616         468 :     i_oid = PQfnumber(res, "oid");
    4617         468 :     i_pnpubid = PQfnumber(res, "pnpubid");
    4618         468 :     i_pnnspid = PQfnumber(res, "pnnspid");
    4619             : 
    4620             :     /* this allocation may be more than we need */
    4621         468 :     pubsinfo = pg_malloc(ntups * sizeof(PublicationSchemaInfo));
    4622         468 :     j = 0;
    4623             : 
    4624         664 :     for (i = 0; i < ntups; i++)
    4625             :     {
    4626         196 :         Oid         pnpubid = atooid(PQgetvalue(res, i, i_pnpubid));
    4627         196 :         Oid         pnnspid = atooid(PQgetvalue(res, i, i_pnnspid));
    4628             :         PublicationInfo *pubinfo;
    4629             :         NamespaceInfo *nspinfo;
    4630             : 
    4631             :         /*
    4632             :          * Ignore any entries for which we aren't interested in either the
    4633             :          * publication or the rel.
    4634             :          */
    4635         196 :         pubinfo = findPublicationByOid(pnpubid);
    4636         196 :         if (pubinfo == NULL)
    4637           0 :             continue;
    4638         196 :         nspinfo = findNamespaceByOid(pnnspid);
    4639         196 :         if (nspinfo == NULL)
    4640           0 :             continue;
    4641             : 
    4642             :         /* OK, make a DumpableObject for this relationship */
    4643         196 :         pubsinfo[j].dobj.objType = DO_PUBLICATION_TABLE_IN_SCHEMA;
    4644         196 :         pubsinfo[j].dobj.catId.tableoid =
    4645         196 :             atooid(PQgetvalue(res, i, i_tableoid));
    4646         196 :         pubsinfo[j].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    4647         196 :         AssignDumpId(&pubsinfo[j].dobj);
    4648         196 :         pubsinfo[j].dobj.namespace = nspinfo->dobj.namespace;
    4649         196 :         pubsinfo[j].dobj.name = nspinfo->dobj.name;
    4650         196 :         pubsinfo[j].publication = pubinfo;
    4651         196 :         pubsinfo[j].pubschema = nspinfo;
    4652             : 
    4653             :         /* Decide whether we want to dump it */
    4654         196 :         selectDumpablePublicationObject(&(pubsinfo[j].dobj), fout);
    4655             : 
    4656         196 :         j++;
    4657             :     }
    4658             : 
    4659         468 :     PQclear(res);
    4660         468 :     destroyPQExpBuffer(query);
    4661             : }
    4662             : 
    4663             : /*
    4664             :  * getPublicationTables
    4665             :  *    get information about publication membership for dumpable tables.
    4666             :  */
    4667             : void
    4668         468 : getPublicationTables(Archive *fout, TableInfo tblinfo[], int numTables)
    4669             : {
    4670             :     PQExpBuffer query;
    4671             :     PGresult   *res;
    4672             :     PublicationRelInfo *pubrinfo;
    4673         468 :     DumpOptions *dopt = fout->dopt;
    4674             :     int         i_tableoid;
    4675             :     int         i_oid;
    4676             :     int         i_prpubid;
    4677             :     int         i_prrelid;
    4678             :     int         i_prrelqual;
    4679             :     int         i_prattrs;
    4680             :     int         i,
    4681             :                 j,
    4682             :                 ntups;
    4683             : 
    4684         468 :     if (dopt->no_publications || fout->remoteVersion < 100000)
    4685           0 :         return;
    4686             : 
    4687         468 :     query = createPQExpBuffer();
    4688             : 
    4689             :     /* Collect all publication membership info. */
    4690         468 :     if (fout->remoteVersion >= 150000)
    4691         468 :         appendPQExpBufferStr(query,
    4692             :                              "SELECT tableoid, oid, prpubid, prrelid, "
    4693             :                              "pg_catalog.pg_get_expr(prqual, prrelid) AS prrelqual, "
    4694             :                              "(CASE\n"
    4695             :                              "  WHEN pr.prattrs IS NOT NULL THEN\n"
    4696             :                              "    (SELECT array_agg(attname)\n"
    4697             :                              "       FROM\n"
    4698             :                              "         pg_catalog.generate_series(0, pg_catalog.array_upper(pr.prattrs::pg_catalog.int2[], 1)) s,\n"
    4699             :                              "         pg_catalog.pg_attribute\n"
    4700             :                              "      WHERE attrelid = pr.prrelid AND attnum = prattrs[s])\n"
    4701             :                              "  ELSE NULL END) prattrs "
    4702             :                              "FROM pg_catalog.pg_publication_rel pr");
    4703             :     else
    4704           0 :         appendPQExpBufferStr(query,
    4705             :                              "SELECT tableoid, oid, prpubid, prrelid, "
    4706             :                              "NULL AS prrelqual, NULL AS prattrs "
    4707             :                              "FROM pg_catalog.pg_publication_rel");
    4708         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    4709             : 
    4710         468 :     ntups = PQntuples(res);
    4711             : 
    4712         468 :     i_tableoid = PQfnumber(res, "tableoid");
    4713         468 :     i_oid = PQfnumber(res, "oid");
    4714         468 :     i_prpubid = PQfnumber(res, "prpubid");
    4715         468 :     i_prrelid = PQfnumber(res, "prrelid");
    4716         468 :     i_prrelqual = PQfnumber(res, "prrelqual");
    4717         468 :     i_prattrs = PQfnumber(res, "prattrs");
    4718             : 
    4719             :     /* this allocation may be more than we need */
    4720         468 :     pubrinfo = pg_malloc(ntups * sizeof(PublicationRelInfo));
    4721         468 :     j = 0;
    4722             : 
    4723        1154 :     for (i = 0; i < ntups; i++)
    4724             :     {
    4725         686 :         Oid         prpubid = atooid(PQgetvalue(res, i, i_prpubid));
    4726         686 :         Oid         prrelid = atooid(PQgetvalue(res, i, i_prrelid));
    4727             :         PublicationInfo *pubinfo;
    4728             :         TableInfo  *tbinfo;
    4729             : 
    4730             :         /*
    4731             :          * Ignore any entries for which we aren't interested in either the
    4732             :          * publication or the rel.
    4733             :          */
    4734         686 :         pubinfo = findPublicationByOid(prpubid);
    4735         686 :         if (pubinfo == NULL)
    4736           0 :             continue;
    4737         686 :         tbinfo = findTableByOid(prrelid);
    4738         686 :         if (tbinfo == NULL)
    4739           0 :             continue;
    4740             : 
    4741             :         /* OK, make a DumpableObject for this relationship */
    4742         686 :         pubrinfo[j].dobj.objType = DO_PUBLICATION_REL;
    4743         686 :         pubrinfo[j].dobj.catId.tableoid =
    4744         686 :             atooid(PQgetvalue(res, i, i_tableoid));
    4745         686 :         pubrinfo[j].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    4746         686 :         AssignDumpId(&pubrinfo[j].dobj);
    4747         686 :         pubrinfo[j].dobj.namespace = tbinfo->dobj.namespace;
    4748         686 :         pubrinfo[j].dobj.name = tbinfo->dobj.name;
    4749         686 :         pubrinfo[j].publication = pubinfo;
    4750         686 :         pubrinfo[j].pubtable = tbinfo;
    4751         686 :         if (PQgetisnull(res, i, i_prrelqual))
    4752         392 :             pubrinfo[j].pubrelqual = NULL;
    4753             :         else
    4754         294 :             pubrinfo[j].pubrelqual = pg_strdup(PQgetvalue(res, i, i_prrelqual));
    4755             : 
    4756         686 :         if (!PQgetisnull(res, i, i_prattrs))
    4757             :         {
    4758             :             char      **attnames;
    4759             :             int         nattnames;
    4760             :             PQExpBuffer attribs;
    4761             : 
    4762         196 :             if (!parsePGArray(PQgetvalue(res, i, i_prattrs),
    4763             :                               &attnames, &nattnames))
    4764           0 :                 pg_fatal("could not parse %s array", "prattrs");
    4765         196 :             attribs = createPQExpBuffer();
    4766         588 :             for (int k = 0; k < nattnames; k++)
    4767             :             {
    4768         392 :                 if (k > 0)
    4769         196 :                     appendPQExpBufferStr(attribs, ", ");
    4770             : 
    4771         392 :                 appendPQExpBufferStr(attribs, fmtId(attnames[k]));
    4772             :             }
    4773         196 :             pubrinfo[j].pubrattrs = attribs->data;
    4774         196 :             free(attribs);      /* but not attribs->data */
    4775         196 :             free(attnames);
    4776             :         }
    4777             :         else
    4778         490 :             pubrinfo[j].pubrattrs = NULL;
    4779             : 
    4780             :         /* Decide whether we want to dump it */
    4781         686 :         selectDumpablePublicationObject(&(pubrinfo[j].dobj), fout);
    4782             : 
    4783         686 :         j++;
    4784             :     }
    4785             : 
    4786         468 :     PQclear(res);
    4787         468 :     destroyPQExpBuffer(query);
    4788             : }
    4789             : 
    4790             : /*
    4791             :  * dumpPublicationNamespace
    4792             :  *    dump the definition of the given publication schema mapping.
    4793             :  */
    4794             : static void
    4795         164 : dumpPublicationNamespace(Archive *fout, const PublicationSchemaInfo *pubsinfo)
    4796             : {
    4797         164 :     DumpOptions *dopt = fout->dopt;
    4798         164 :     NamespaceInfo *schemainfo = pubsinfo->pubschema;
    4799         164 :     PublicationInfo *pubinfo = pubsinfo->publication;
    4800             :     PQExpBuffer query;
    4801             :     char       *tag;
    4802             : 
    4803             :     /* Do nothing if not dumping schema */
    4804         164 :     if (!dopt->dumpSchema)
    4805          24 :         return;
    4806             : 
    4807         140 :     tag = psprintf("%s %s", pubinfo->dobj.name, schemainfo->dobj.name);
    4808             : 
    4809         140 :     query = createPQExpBuffer();
    4810             : 
    4811         140 :     appendPQExpBuffer(query, "ALTER PUBLICATION %s ", fmtId(pubinfo->dobj.name));
    4812         140 :     appendPQExpBuffer(query, "ADD TABLES IN SCHEMA %s;\n", fmtId(schemainfo->dobj.name));
    4813             : 
    4814             :     /*
    4815             :      * There is no point in creating drop query as the drop is done by schema
    4816             :      * drop.
    4817             :      */
    4818         140 :     if (pubsinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
    4819         140 :         ArchiveEntry(fout, pubsinfo->dobj.catId, pubsinfo->dobj.dumpId,
    4820         140 :                      ARCHIVE_OPTS(.tag = tag,
    4821             :                                   .namespace = schemainfo->dobj.name,
    4822             :                                   .owner = pubinfo->rolname,
    4823             :                                   .description = "PUBLICATION TABLES IN SCHEMA",
    4824             :                                   .section = SECTION_POST_DATA,
    4825             :                                   .createStmt = query->data));
    4826             : 
    4827             :     /* These objects can't currently have comments or seclabels */
    4828             : 
    4829         140 :     free(tag);
    4830         140 :     destroyPQExpBuffer(query);
    4831             : }
    4832             : 
    4833             : /*
    4834             :  * dumpPublicationTable
    4835             :  *    dump the definition of the given publication table mapping
    4836             :  */
    4837             : static void
    4838         574 : dumpPublicationTable(Archive *fout, const PublicationRelInfo *pubrinfo)
    4839             : {
    4840         574 :     DumpOptions *dopt = fout->dopt;
    4841         574 :     PublicationInfo *pubinfo = pubrinfo->publication;
    4842         574 :     TableInfo  *tbinfo = pubrinfo->pubtable;
    4843             :     PQExpBuffer query;
    4844             :     char       *tag;
    4845             : 
    4846             :     /* Do nothing if not dumping schema */
    4847         574 :     if (!dopt->dumpSchema)
    4848          84 :         return;
    4849             : 
    4850         490 :     tag = psprintf("%s %s", pubinfo->dobj.name, tbinfo->dobj.name);
    4851             : 
    4852         490 :     query = createPQExpBuffer();
    4853             : 
    4854         490 :     appendPQExpBuffer(query, "ALTER PUBLICATION %s ADD TABLE ONLY",
    4855         490 :                       fmtId(pubinfo->dobj.name));
    4856         490 :     appendPQExpBuffer(query, " %s",
    4857         490 :                       fmtQualifiedDumpable(tbinfo));
    4858             : 
    4859         490 :     if (pubrinfo->pubrattrs)
    4860         140 :         appendPQExpBuffer(query, " (%s)", pubrinfo->pubrattrs);
    4861             : 
    4862         490 :     if (pubrinfo->pubrelqual)
    4863             :     {
    4864             :         /*
    4865             :          * It's necessary to add parentheses around the expression because
    4866             :          * pg_get_expr won't supply the parentheses for things like WHERE
    4867             :          * TRUE.
    4868             :          */
    4869         210 :         appendPQExpBuffer(query, " WHERE (%s)", pubrinfo->pubrelqual);
    4870             :     }
    4871         490 :     appendPQExpBufferStr(query, ";\n");
    4872             : 
    4873             :     /*
    4874             :      * There is no point in creating a drop query as the drop is done by table
    4875             :      * drop.  (If you think to change this, see also _printTocEntry().)
    4876             :      * Although this object doesn't really have ownership as such, set the
    4877             :      * owner field anyway to ensure that the command is run by the correct
    4878             :      * role at restore time.
    4879             :      */
    4880         490 :     if (pubrinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
    4881         490 :         ArchiveEntry(fout, pubrinfo->dobj.catId, pubrinfo->dobj.dumpId,
    4882         490 :                      ARCHIVE_OPTS(.tag = tag,
    4883             :                                   .namespace = tbinfo->dobj.namespace->dobj.name,
    4884             :                                   .owner = pubinfo->rolname,
    4885             :                                   .description = "PUBLICATION TABLE",
    4886             :                                   .section = SECTION_POST_DATA,
    4887             :                                   .createStmt = query->data));
    4888             : 
    4889             :     /* These objects can't currently have comments or seclabels */
    4890             : 
    4891         490 :     free(tag);
    4892         490 :     destroyPQExpBuffer(query);
    4893             : }
    4894             : 
    4895             : /*
    4896             :  * Is the currently connected user a superuser?
    4897             :  */
    4898             : static bool
    4899         468 : is_superuser(Archive *fout)
    4900             : {
    4901         468 :     ArchiveHandle *AH = (ArchiveHandle *) fout;
    4902             :     const char *val;
    4903             : 
    4904         468 :     val = PQparameterStatus(AH->connection, "is_superuser");
    4905             : 
    4906         468 :     if (val && strcmp(val, "on") == 0)
    4907         462 :         return true;
    4908             : 
    4909           6 :     return false;
    4910             : }
    4911             : 
    4912             : /*
    4913             :  * Set the given value to restrict_nonsystem_relation_kind value. Since
    4914             :  * restrict_nonsystem_relation_kind is introduced in minor version releases,
    4915             :  * the setting query is effective only where available.
    4916             :  */
    4917             : static void
    4918         540 : set_restrict_relation_kind(Archive *AH, const char *value)
    4919             : {
    4920         540 :     PQExpBuffer query = createPQExpBuffer();
    4921             :     PGresult   *res;
    4922             : 
    4923         540 :     appendPQExpBuffer(query,
    4924             :                       "SELECT set_config(name, '%s', false) "
    4925             :                       "FROM pg_settings "
    4926             :                       "WHERE name = 'restrict_nonsystem_relation_kind'",
    4927             :                       value);
    4928         540 :     res = ExecuteSqlQuery(AH, query->data, PGRES_TUPLES_OK);
    4929             : 
    4930         540 :     PQclear(res);
    4931         540 :     destroyPQExpBuffer(query);
    4932         540 : }
    4933             : 
    4934             : /*
    4935             :  * getSubscriptions
    4936             :  *    get information about subscriptions
    4937             :  */
    4938             : void
    4939         468 : getSubscriptions(Archive *fout)
    4940             : {
    4941         468 :     DumpOptions *dopt = fout->dopt;
    4942             :     PQExpBuffer query;
    4943             :     PGresult   *res;
    4944             :     SubscriptionInfo *subinfo;
    4945             :     int         i_tableoid;
    4946             :     int         i_oid;
    4947             :     int         i_subname;
    4948             :     int         i_subowner;
    4949             :     int         i_subbinary;
    4950             :     int         i_substream;
    4951             :     int         i_subtwophasestate;
    4952             :     int         i_subdisableonerr;
    4953             :     int         i_subpasswordrequired;
    4954             :     int         i_subrunasowner;
    4955             :     int         i_subconninfo;
    4956             :     int         i_subslotname;
    4957             :     int         i_subsynccommit;
    4958             :     int         i_subpublications;
    4959             :     int         i_suborigin;
    4960             :     int         i_suboriginremotelsn;
    4961             :     int         i_subenabled;
    4962             :     int         i_subfailover;
    4963             :     int         i,
    4964             :                 ntups;
    4965             : 
    4966         468 :     if (dopt->no_subscriptions || fout->remoteVersion < 100000)
    4967           0 :         return;
    4968             : 
    4969         468 :     if (!is_superuser(fout))
    4970             :     {
    4971             :         int         n;
    4972             : 
    4973           6 :         res = ExecuteSqlQuery(fout,
    4974             :                               "SELECT count(*) FROM pg_subscription "
    4975             :                               "WHERE subdbid = (SELECT oid FROM pg_database"
    4976             :                               "                 WHERE datname = current_database())",
    4977             :                               PGRES_TUPLES_OK);
    4978           6 :         n = atoi(PQgetvalue(res, 0, 0));
    4979           6 :         if (n > 0)
    4980           4 :             pg_log_warning("subscriptions not dumped because current user is not a superuser");
    4981           6 :         PQclear(res);
    4982           6 :         return;
    4983             :     }
    4984             : 
    4985         462 :     query = createPQExpBuffer();
    4986             : 
    4987             :     /* Get the subscriptions in current database. */
    4988         462 :     appendPQExpBufferStr(query,
    4989             :                          "SELECT s.tableoid, s.oid, s.subname,\n"
    4990             :                          " s.subowner,\n"
    4991             :                          " s.subconninfo, s.subslotname, s.subsynccommit,\n"
    4992             :                          " s.subpublications,\n");
    4993             : 
    4994         462 :     if (fout->remoteVersion >= 140000)
    4995         462 :         appendPQExpBufferStr(query, " s.subbinary,\n");
    4996             :     else
    4997           0 :         appendPQExpBufferStr(query, " false AS subbinary,\n");
    4998             : 
    4999         462 :     if (fout->remoteVersion >= 140000)
    5000         462 :         appendPQExpBufferStr(query, " s.substream,\n");
    5001             :     else
    5002           0 :         appendPQExpBufferStr(query, " 'f' AS substream,\n");
    5003             : 
    5004         462 :     if (fout->remoteVersion >= 150000)
    5005         462 :         appendPQExpBufferStr(query,
    5006             :                              " s.subtwophasestate,\n"
    5007             :                              " s.subdisableonerr,\n");
    5008             :     else
    5009           0 :         appendPQExpBuffer(query,
    5010             :                           " '%c' AS subtwophasestate,\n"
    5011             :                           " false AS subdisableonerr,\n",
    5012             :                           LOGICALREP_TWOPHASE_STATE_DISABLED);
    5013             : 
    5014         462 :     if (fout->remoteVersion >= 160000)
    5015         462 :         appendPQExpBufferStr(query,
    5016             :                              " s.subpasswordrequired,\n"
    5017             :                              " s.subrunasowner,\n"
    5018             :                              " s.suborigin,\n");
    5019             :     else
    5020           0 :         appendPQExpBuffer(query,
    5021             :                           " 't' AS subpasswordrequired,\n"
    5022             :                           " 't' AS subrunasowner,\n"
    5023             :                           " '%s' AS suborigin,\n",
    5024             :                           LOGICALREP_ORIGIN_ANY);
    5025             : 
    5026         462 :     if (dopt->binary_upgrade && fout->remoteVersion >= 170000)
    5027          62 :         appendPQExpBufferStr(query, " o.remote_lsn AS suboriginremotelsn,\n"
    5028             :                              " s.subenabled,\n");
    5029             :     else
    5030         400 :         appendPQExpBufferStr(query, " NULL AS suboriginremotelsn,\n"
    5031             :                              " false AS subenabled,\n");
    5032             : 
    5033         462 :     if (fout->remoteVersion >= 170000)
    5034         462 :         appendPQExpBufferStr(query,
    5035             :                              " s.subfailover\n");
    5036             :     else
    5037           0 :         appendPQExpBufferStr(query,
    5038             :                              " false AS subfailover\n");
    5039             : 
    5040         462 :     appendPQExpBufferStr(query,
    5041             :                          "FROM pg_subscription s\n");
    5042             : 
    5043         462 :     if (dopt->binary_upgrade && fout->remoteVersion >= 170000)
    5044          62 :         appendPQExpBufferStr(query,
    5045             :                              "LEFT JOIN pg_catalog.pg_replication_origin_status o \n"
    5046             :                              "    ON o.external_id = 'pg_' || s.oid::text \n");
    5047             : 
    5048         462 :     appendPQExpBufferStr(query,
    5049             :                          "WHERE s.subdbid = (SELECT oid FROM pg_database\n"
    5050             :                          "                   WHERE datname = current_database())");
    5051             : 
    5052         462 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    5053             : 
    5054         462 :     ntups = PQntuples(res);
    5055             : 
    5056             :     /*
    5057             :      * Get subscription fields. We don't include subskiplsn in the dump as
    5058             :      * after restoring the dump this value may no longer be relevant.
    5059             :      */
    5060         462 :     i_tableoid = PQfnumber(res, "tableoid");
    5061         462 :     i_oid = PQfnumber(res, "oid");
    5062         462 :     i_subname = PQfnumber(res, "subname");
    5063         462 :     i_subowner = PQfnumber(res, "subowner");
    5064         462 :     i_subenabled = PQfnumber(res, "subenabled");
    5065         462 :     i_subbinary = PQfnumber(res, "subbinary");
    5066         462 :     i_substream = PQfnumber(res, "substream");
    5067         462 :     i_subtwophasestate = PQfnumber(res, "subtwophasestate");
    5068         462 :     i_subdisableonerr = PQfnumber(res, "subdisableonerr");
    5069         462 :     i_subpasswordrequired = PQfnumber(res, "subpasswordrequired");
    5070         462 :     i_subrunasowner = PQfnumber(res, "subrunasowner");
    5071         462 :     i_subfailover = PQfnumber(res, "subfailover");
    5072         462 :     i_subconninfo = PQfnumber(res, "subconninfo");
    5073         462 :     i_subslotname = PQfnumber(res, "subslotname");
    5074         462 :     i_subsynccommit = PQfnumber(res, "subsynccommit");
    5075         462 :     i_subpublications = PQfnumber(res, "subpublications");
    5076         462 :     i_suborigin = PQfnumber(res, "suborigin");
    5077         462 :     i_suboriginremotelsn = PQfnumber(res, "suboriginremotelsn");
    5078             : 
    5079         462 :     subinfo = pg_malloc(ntups * sizeof(SubscriptionInfo));
    5080             : 
    5081         748 :     for (i = 0; i < ntups; i++)
    5082             :     {
    5083         286 :         subinfo[i].dobj.objType = DO_SUBSCRIPTION;
    5084         286 :         subinfo[i].dobj.catId.tableoid =
    5085         286 :             atooid(PQgetvalue(res, i, i_tableoid));
    5086         286 :         subinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    5087         286 :         AssignDumpId(&subinfo[i].dobj);
    5088         286 :         subinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_subname));
    5089         286 :         subinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_subowner));
    5090             : 
    5091         286 :         subinfo[i].subenabled =
    5092         286 :             (strcmp(PQgetvalue(res, i, i_subenabled), "t") == 0);
    5093         286 :         subinfo[i].subbinary =
    5094         286 :             (strcmp(PQgetvalue(res, i, i_subbinary), "t") == 0);
    5095         286 :         subinfo[i].substream = *(PQgetvalue(res, i, i_substream));
    5096         286 :         subinfo[i].subtwophasestate = *(PQgetvalue(res, i, i_subtwophasestate));
    5097         286 :         subinfo[i].subdisableonerr =
    5098         286 :             (strcmp(PQgetvalue(res, i, i_subdisableonerr), "t") == 0);
    5099         286 :         subinfo[i].subpasswordrequired =
    5100         286 :             (strcmp(PQgetvalue(res, i, i_subpasswordrequired), "t") == 0);
    5101         286 :         subinfo[i].subrunasowner =
    5102         286 :             (strcmp(PQgetvalue(res, i, i_subrunasowner), "t") == 0);
    5103         286 :         subinfo[i].subfailover =
    5104         286 :             (strcmp(PQgetvalue(res, i, i_subfailover), "t") == 0);
    5105         572 :         subinfo[i].subconninfo =
    5106         286 :             pg_strdup(PQgetvalue(res, i, i_subconninfo));
    5107         286 :         if (PQgetisnull(res, i, i_subslotname))
    5108           0 :             subinfo[i].subslotname = NULL;
    5109             :         else
    5110         286 :             subinfo[i].subslotname =
    5111         286 :                 pg_strdup(PQgetvalue(res, i, i_subslotname));
    5112         572 :         subinfo[i].subsynccommit =
    5113         286 :             pg_strdup(PQgetvalue(res, i, i_subsynccommit));
    5114         572 :         subinfo[i].subpublications =
    5115         286 :             pg_strdup(PQgetvalue(res, i, i_subpublications));
    5116         286 :         subinfo[i].suborigin = pg_strdup(PQgetvalue(res, i, i_suborigin));
    5117         286 :         if (PQgetisnull(res, i, i_suboriginremotelsn))
    5118         284 :             subinfo[i].suboriginremotelsn = NULL;
    5119             :         else
    5120           2 :             subinfo[i].suboriginremotelsn =
    5121           2 :                 pg_strdup(PQgetvalue(res, i, i_suboriginremotelsn));
    5122             : 
    5123             :         /* Decide whether we want to dump it */
    5124         286 :         selectDumpableObject(&(subinfo[i].dobj), fout);
    5125             :     }
    5126         462 :     PQclear(res);
    5127             : 
    5128         462 :     destroyPQExpBuffer(query);
    5129             : }
    5130             : 
    5131             : /*
    5132             :  * getSubscriptionTables
    5133             :  *    Get information about subscription membership for dumpable tables. This
    5134             :  *    will be used only in binary-upgrade mode for PG17 or later versions.
    5135             :  */
    5136             : void
    5137         468 : getSubscriptionTables(Archive *fout)
    5138             : {
    5139         468 :     DumpOptions *dopt = fout->dopt;
    5140         468 :     SubscriptionInfo *subinfo = NULL;
    5141             :     SubRelInfo *subrinfo;
    5142             :     PGresult   *res;
    5143             :     int         i_srsubid;
    5144             :     int         i_srrelid;
    5145             :     int         i_srsubstate;
    5146             :     int         i_srsublsn;
    5147             :     int         ntups;
    5148         468 :     Oid         last_srsubid = InvalidOid;
    5149             : 
    5150         468 :     if (dopt->no_subscriptions || !dopt->binary_upgrade ||
    5151          62 :         fout->remoteVersion < 170000)
    5152         406 :         return;
    5153             : 
    5154          62 :     res = ExecuteSqlQuery(fout,
    5155             :                           "SELECT srsubid, srrelid, srsubstate, srsublsn "
    5156             :                           "FROM pg_catalog.pg_subscription_rel "
    5157             :                           "ORDER BY srsubid",
    5158             :                           PGRES_TUPLES_OK);
    5159          62 :     ntups = PQntuples(res);
    5160          62 :     if (ntups == 0)
    5161          60 :         goto cleanup;
    5162             : 
    5163             :     /* Get pg_subscription_rel attributes */
    5164           2 :     i_srsubid = PQfnumber(res, "srsubid");
    5165           2 :     i_srrelid = PQfnumber(res, "srrelid");
    5166           2 :     i_srsubstate = PQfnumber(res, "srsubstate");
    5167           2 :     i_srsublsn = PQfnumber(res, "srsublsn");
    5168             : 
    5169           2 :     subrinfo = pg_malloc(ntups * sizeof(SubRelInfo));
    5170           6 :     for (int i = 0; i < ntups; i++)
    5171             :     {
    5172           4 :         Oid         cur_srsubid = atooid(PQgetvalue(res, i, i_srsubid));
    5173           4 :         Oid         relid = atooid(PQgetvalue(res, i, i_srrelid));
    5174             :         TableInfo  *tblinfo;
    5175             : 
    5176             :         /*
    5177             :          * If we switched to a new subscription, check if the subscription
    5178             :          * exists.
    5179             :          */
    5180           4 :         if (cur_srsubid != last_srsubid)
    5181             :         {
    5182           4 :             subinfo = findSubscriptionByOid(cur_srsubid);
    5183           4 :             if (subinfo == NULL)
    5184           0 :                 pg_fatal("subscription with OID %u does not exist", cur_srsubid);
    5185             : 
    5186           4 :             last_srsubid = cur_srsubid;
    5187             :         }
    5188             : 
    5189           4 :         tblinfo = findTableByOid(relid);
    5190           4 :         if (tblinfo == NULL)
    5191           0 :             pg_fatal("failed sanity check, table with OID %u not found",
    5192             :                      relid);
    5193             : 
    5194             :         /* OK, make a DumpableObject for this relationship */
    5195           4 :         subrinfo[i].dobj.objType = DO_SUBSCRIPTION_REL;
    5196           4 :         subrinfo[i].dobj.catId.tableoid = relid;
    5197           4 :         subrinfo[i].dobj.catId.oid = cur_srsubid;
    5198           4 :         AssignDumpId(&subrinfo[i].dobj);
    5199           4 :         subrinfo[i].dobj.name = pg_strdup(subinfo->dobj.name);
    5200           4 :         subrinfo[i].tblinfo = tblinfo;
    5201           4 :         subrinfo[i].srsubstate = PQgetvalue(res, i, i_srsubstate)[0];
    5202           4 :         if (PQgetisnull(res, i, i_srsublsn))
    5203           2 :             subrinfo[i].srsublsn = NULL;
    5204             :         else
    5205           2 :             subrinfo[i].srsublsn = pg_strdup(PQgetvalue(res, i, i_srsublsn));
    5206             : 
    5207           4 :         subrinfo[i].subinfo = subinfo;
    5208             : 
    5209             :         /* Decide whether we want to dump it */
    5210           4 :         selectDumpableObject(&(subrinfo[i].dobj), fout);
    5211             :     }
    5212             : 
    5213           2 : cleanup:
    5214          62 :     PQclear(res);
    5215             : }
    5216             : 
    5217             : /*
    5218             :  * dumpSubscriptionTable
    5219             :  *    Dump the definition of the given subscription table mapping. This will be
    5220             :  *    used only in binary-upgrade mode for PG17 or later versions.
    5221             :  */
    5222             : static void
    5223           4 : dumpSubscriptionTable(Archive *fout, const SubRelInfo *subrinfo)
    5224             : {
    5225           4 :     DumpOptions *dopt = fout->dopt;
    5226           4 :     SubscriptionInfo *subinfo = subrinfo->subinfo;
    5227             :     PQExpBuffer query;
    5228             :     char       *tag;
    5229             : 
    5230             :     /* Do nothing if not dumping schema */
    5231           4 :     if (!dopt->dumpSchema)
    5232           0 :         return;
    5233             : 
    5234             :     Assert(fout->dopt->binary_upgrade && fout->remoteVersion >= 170000);
    5235             : 
    5236           4 :     tag = psprintf("%s %s", subinfo->dobj.name, subrinfo->dobj.name);
    5237             : 
    5238           4 :     query = createPQExpBuffer();
    5239             : 
    5240           4 :     if (subinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
    5241             :     {
    5242             :         /*
    5243             :          * binary_upgrade_add_sub_rel_state will add the subscription relation
    5244             :          * to pg_subscription_rel table. This will be used only in
    5245             :          * binary-upgrade mode.
    5246             :          */
    5247           4 :         appendPQExpBufferStr(query,
    5248             :                              "\n-- For binary upgrade, must preserve the subscriber table.\n");
    5249           4 :         appendPQExpBufferStr(query,
    5250             :                              "SELECT pg_catalog.binary_upgrade_add_sub_rel_state(");
    5251           4 :         appendStringLiteralAH(query, subrinfo->dobj.name, fout);
    5252           4 :         appendPQExpBuffer(query,
    5253             :                           ", %u, '%c'",
    5254           4 :                           subrinfo->tblinfo->dobj.catId.oid,
    5255           4 :                           subrinfo->srsubstate);
    5256             : 
    5257           4 :         if (subrinfo->srsublsn && subrinfo->srsublsn[0] != '\0')
    5258           2 :             appendPQExpBuffer(query, ", '%s'", subrinfo->srsublsn);
    5259             :         else
    5260           2 :             appendPQExpBufferStr(query, ", NULL");
    5261             : 
    5262           4 :         appendPQExpBufferStr(query, ");\n");
    5263             :     }
    5264             : 
    5265             :     /*
    5266             :      * There is no point in creating a drop query as the drop is done by table
    5267             :      * drop.  (If you think to change this, see also _printTocEntry().)
    5268             :      * Although this object doesn't really have ownership as such, set the
    5269             :      * owner field anyway to ensure that the command is run by the correct
    5270             :      * role at restore time.
    5271             :      */
    5272           4 :     if (subrinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
    5273           4 :         ArchiveEntry(fout, subrinfo->dobj.catId, subrinfo->dobj.dumpId,
    5274           4 :                      ARCHIVE_OPTS(.tag = tag,
    5275             :                                   .namespace = subrinfo->tblinfo->dobj.namespace->dobj.name,
    5276             :                                   .owner = subinfo->rolname,
    5277             :                                   .description = "SUBSCRIPTION TABLE",
    5278             :                                   .section = SECTION_POST_DATA,
    5279             :                                   .createStmt = query->data));
    5280             : 
    5281             :     /* These objects can't currently have comments or seclabels */
    5282             : 
    5283           4 :     free(tag);
    5284           4 :     destroyPQExpBuffer(query);
    5285             : }
    5286             : 
    5287             : /*
    5288             :  * dumpSubscription
    5289             :  *    dump the definition of the given subscription
    5290             :  */
    5291             : static void
    5292         250 : dumpSubscription(Archive *fout, const SubscriptionInfo *subinfo)
    5293             : {
    5294         250 :     DumpOptions *dopt = fout->dopt;
    5295             :     PQExpBuffer delq;
    5296             :     PQExpBuffer query;
    5297             :     PQExpBuffer publications;
    5298             :     char       *qsubname;
    5299         250 :     char      **pubnames = NULL;
    5300         250 :     int         npubnames = 0;
    5301             :     int         i;
    5302             : 
    5303             :     /* Do nothing if not dumping schema */
    5304         250 :     if (!dopt->dumpSchema)
    5305          36 :         return;
    5306             : 
    5307         214 :     delq = createPQExpBuffer();
    5308         214 :     query = createPQExpBuffer();
    5309             : 
    5310         214 :     qsubname = pg_strdup(fmtId(subinfo->dobj.name));
    5311             : 
    5312         214 :     appendPQExpBuffer(delq, "DROP SUBSCRIPTION %s;\n",
    5313             :                       qsubname);
    5314             : 
    5315         214 :     appendPQExpBuffer(query, "CREATE SUBSCRIPTION %s CONNECTION ",
    5316             :                       qsubname);
    5317         214 :     appendStringLiteralAH(query, subinfo->subconninfo, fout);
    5318             : 
    5319             :     /* Build list of quoted publications and append them to query. */
    5320         214 :     if (!parsePGArray(subinfo->subpublications, &pubnames, &npubnames))
    5321           0 :         pg_fatal("could not parse %s array", "subpublications");
    5322             : 
    5323         214 :     publications = createPQExpBuffer();
    5324         428 :     for (i = 0; i < npubnames; i++)
    5325             :     {
    5326         214 :         if (i > 0)
    5327           0 :             appendPQExpBufferStr(publications, ", ");
    5328             : 
    5329         214 :         appendPQExpBufferStr(publications, fmtId(pubnames[i]));
    5330             :     }
    5331             : 
    5332         214 :     appendPQExpBuffer(query, " PUBLICATION %s WITH (connect = false, slot_name = ", publications->data);
    5333         214 :     if (subinfo->subslotname)
    5334         214 :         appendStringLiteralAH(query, subinfo->subslotname, fout);
    5335             :     else
    5336           0 :         appendPQExpBufferStr(query, "NONE");
    5337             : 
    5338         214 :     if (subinfo->subbinary)
    5339           0 :         appendPQExpBufferStr(query, ", binary = true");
    5340             : 
    5341         214 :     if (subinfo->substream == LOGICALREP_STREAM_ON)
    5342          70 :         appendPQExpBufferStr(query, ", streaming = on");
    5343         144 :     else if (subinfo->substream == LOGICALREP_STREAM_PARALLEL)
    5344          74 :         appendPQExpBufferStr(query, ", streaming = parallel");
    5345             :     else
    5346          70 :         appendPQExpBufferStr(query, ", streaming = off");
    5347             : 
    5348         214 :     if (subinfo->subtwophasestate != LOGICALREP_TWOPHASE_STATE_DISABLED)
    5349           0 :         appendPQExpBufferStr(query, ", two_phase = on");
    5350             : 
    5351         214 :     if (subinfo->subdisableonerr)
    5352           0 :         appendPQExpBufferStr(query, ", disable_on_error = true");
    5353             : 
    5354         214 :     if (!subinfo->subpasswordrequired)
    5355           0 :         appendPQExpBufferStr(query, ", password_required = false");
    5356             : 
    5357         214 :     if (subinfo->subrunasowner)
    5358           0 :         appendPQExpBufferStr(query, ", run_as_owner = true");
    5359             : 
    5360         214 :     if (subinfo->subfailover)
    5361           2 :         appendPQExpBufferStr(query, ", failover = true");
    5362             : 
    5363         214 :     if (strcmp(subinfo->subsynccommit, "off") != 0)
    5364           0 :         appendPQExpBuffer(query, ", synchronous_commit = %s", fmtId(subinfo->subsynccommit));
    5365             : 
    5366         214 :     if (pg_strcasecmp(subinfo->suborigin, LOGICALREP_ORIGIN_ANY) != 0)
    5367          70 :         appendPQExpBuffer(query, ", origin = %s", subinfo->suborigin);
    5368             : 
    5369         214 :     appendPQExpBufferStr(query, ");\n");
    5370             : 
    5371             :     /*
    5372             :      * In binary-upgrade mode, we allow the replication to continue after the
    5373             :      * upgrade.
    5374             :      */
    5375         214 :     if (dopt->binary_upgrade && fout->remoteVersion >= 170000)
    5376             :     {
    5377          10 :         if (subinfo->suboriginremotelsn)
    5378             :         {
    5379             :             /*
    5380             :              * Preserve the remote_lsn for the subscriber's replication
    5381             :              * origin. This value is required to start the replication from
    5382             :              * the position before the upgrade. This value will be stale if
    5383             :              * the publisher gets upgraded before the subscriber node.
    5384             :              * However, this shouldn't be a problem as the upgrade of the
    5385             :              * publisher ensures that all the transactions were replicated
    5386             :              * before upgrading it.
    5387             :              */
    5388           2 :             appendPQExpBufferStr(query,
    5389             :                                  "\n-- For binary upgrade, must preserve the remote_lsn for the subscriber's replication origin.\n");
    5390           2 :             appendPQExpBufferStr(query,
    5391             :                                  "SELECT pg_catalog.binary_upgrade_replorigin_advance(");
    5392           2 :             appendStringLiteralAH(query, subinfo->dobj.name, fout);
    5393           2 :             appendPQExpBuffer(query, ", '%s');\n", subinfo->suboriginremotelsn);
    5394             :         }
    5395             : 
    5396          10 :         if (subinfo->subenabled)
    5397             :         {
    5398             :             /*
    5399             :              * Enable the subscription to allow the replication to continue
    5400             :              * after the upgrade.
    5401             :              */
    5402           2 :             appendPQExpBufferStr(query,
    5403             :                                  "\n-- For binary upgrade, must preserve the subscriber's running state.\n");
    5404           2 :             appendPQExpBuffer(query, "ALTER SUBSCRIPTION %s ENABLE;\n", qsubname);
    5405             :         }
    5406             :     }
    5407             : 
    5408         214 :     if (subinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
    5409         214 :         ArchiveEntry(fout, subinfo->dobj.catId, subinfo->dobj.dumpId,
    5410         214 :                      ARCHIVE_OPTS(.tag = subinfo->dobj.name,
    5411             :                                   .owner = subinfo->rolname,
    5412             :                                   .description = "SUBSCRIPTION",
    5413             :                                   .section = SECTION_POST_DATA,
    5414             :                                   .createStmt = query->data,
    5415             :                                   .dropStmt = delq->data));
    5416             : 
    5417         214 :     if (subinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
    5418          70 :         dumpComment(fout, "SUBSCRIPTION", qsubname,
    5419          70 :                     NULL, subinfo->rolname,
    5420          70 :                     subinfo->dobj.catId, 0, subinfo->dobj.dumpId);
    5421             : 
    5422         214 :     if (subinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
    5423           0 :         dumpSecLabel(fout, "SUBSCRIPTION", qsubname,
    5424           0 :                      NULL, subinfo->rolname,
    5425           0 :                      subinfo->dobj.catId, 0, subinfo->dobj.dumpId);
    5426             : 
    5427         214 :     destroyPQExpBuffer(publications);
    5428         214 :     free(pubnames);
    5429             : 
    5430         214 :     destroyPQExpBuffer(delq);
    5431         214 :     destroyPQExpBuffer(query);
    5432         214 :     free(qsubname);
    5433             : }
    5434             : 
    5435             : /*
    5436             :  * Given a "create query", append as many ALTER ... DEPENDS ON EXTENSION as
    5437             :  * the object needs.
    5438             :  */
    5439             : static void
    5440       14218 : append_depends_on_extension(Archive *fout,
    5441             :                             PQExpBuffer create,
    5442             :                             const DumpableObject *dobj,
    5443             :                             const char *catalog,
    5444             :                             const char *keyword,
    5445             :                             const char *objname)
    5446             : {
    5447       14218 :     if (dobj->depends_on_ext)
    5448             :     {
    5449             :         char       *nm;
    5450             :         PGresult   *res;
    5451             :         PQExpBuffer query;
    5452             :         int         ntups;
    5453             :         int         i_extname;
    5454             :         int         i;
    5455             : 
    5456             :         /* dodge fmtId() non-reentrancy */
    5457          84 :         nm = pg_strdup(objname);
    5458             : 
    5459          84 :         query = createPQExpBuffer();
    5460          84 :         appendPQExpBuffer(query,
    5461             :                           "SELECT e.extname "
    5462             :                           "FROM pg_catalog.pg_depend d, pg_catalog.pg_extension e "
    5463             :                           "WHERE d.refobjid = e.oid AND classid = '%s'::pg_catalog.regclass "
    5464             :                           "AND objid = '%u'::pg_catalog.oid AND deptype = 'x' "
    5465             :                           "AND refclassid = 'pg_catalog.pg_extension'::pg_catalog.regclass",
    5466             :                           catalog,
    5467          84 :                           dobj->catId.oid);
    5468          84 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    5469          84 :         ntups = PQntuples(res);
    5470          84 :         i_extname = PQfnumber(res, "extname");
    5471         168 :         for (i = 0; i < ntups; i++)
    5472             :         {
    5473          84 :             appendPQExpBuffer(create, "\nALTER %s %s DEPENDS ON EXTENSION %s;",
    5474             :                               keyword, nm,
    5475          84 :                               fmtId(PQgetvalue(res, i, i_extname)));
    5476             :         }
    5477             : 
    5478          84 :         PQclear(res);
    5479          84 :         destroyPQExpBuffer(query);
    5480          84 :         pg_free(nm);
    5481             :     }
    5482       14218 : }
    5483             : 
    5484             : static Oid
    5485           0 : get_next_possible_free_pg_type_oid(Archive *fout, PQExpBuffer upgrade_query)
    5486             : {
    5487             :     /*
    5488             :      * If the old version didn't assign an array type, but the new version
    5489             :      * does, we must select an unused type OID to assign.  This currently only
    5490             :      * happens for domains, when upgrading pre-v11 to v11 and up.
    5491             :      *
    5492             :      * Note: local state here is kind of ugly, but we must have some, since we
    5493             :      * mustn't choose the same unused OID more than once.
    5494             :      */
    5495             :     static Oid  next_possible_free_oid = FirstNormalObjectId;
    5496             :     PGresult   *res;
    5497             :     bool        is_dup;
    5498             : 
    5499             :     do
    5500             :     {
    5501           0 :         ++next_possible_free_oid;
    5502           0 :         printfPQExpBuffer(upgrade_query,
    5503             :                           "SELECT EXISTS(SELECT 1 "
    5504             :                           "FROM pg_catalog.pg_type "
    5505             :                           "WHERE oid = '%u'::pg_catalog.oid);",
    5506             :                           next_possible_free_oid);
    5507           0 :         res = ExecuteSqlQueryForSingleRow(fout, upgrade_query->data);
    5508           0 :         is_dup = (PQgetvalue(res, 0, 0)[0] == 't');
    5509           0 :         PQclear(res);
    5510           0 :     } while (is_dup);
    5511             : 
    5512           0 :     return next_possible_free_oid;
    5513             : }
    5514             : 
    5515             : static void
    5516        1838 : binary_upgrade_set_type_oids_by_type_oid(Archive *fout,
    5517             :                                          PQExpBuffer upgrade_buffer,
    5518             :                                          Oid pg_type_oid,
    5519             :                                          bool force_array_type,
    5520             :                                          bool include_multirange_type)
    5521             : {
    5522        1838 :     PQExpBuffer upgrade_query = createPQExpBuffer();
    5523             :     PGresult   *res;
    5524             :     Oid         pg_type_array_oid;
    5525             :     Oid         pg_type_multirange_oid;
    5526             :     Oid         pg_type_multirange_array_oid;
    5527             :     TypeInfo   *tinfo;
    5528             : 
    5529        1838 :     appendPQExpBufferStr(upgrade_buffer, "\n-- For binary upgrade, must preserve pg_type oid\n");
    5530        1838 :     appendPQExpBuffer(upgrade_buffer,
    5531             :                       "SELECT pg_catalog.binary_upgrade_set_next_pg_type_oid('%u'::pg_catalog.oid);\n\n",
    5532             :                       pg_type_oid);
    5533             : 
    5534        1838 :     tinfo = findTypeByOid(pg_type_oid);
    5535        1838 :     if (tinfo)
    5536        1838 :         pg_type_array_oid = tinfo->typarray;
    5537             :     else
    5538           0 :         pg_type_array_oid = InvalidOid;
    5539             : 
    5540        1838 :     if (!OidIsValid(pg_type_array_oid) && force_array_type)
    5541           0 :         pg_type_array_oid = get_next_possible_free_pg_type_oid(fout, upgrade_query);
    5542             : 
    5543        1838 :     if (OidIsValid(pg_type_array_oid))
    5544             :     {
    5545        1834 :         appendPQExpBufferStr(upgrade_buffer,
    5546             :                              "\n-- For binary upgrade, must preserve pg_type array oid\n");
    5547        1834 :         appendPQExpBuffer(upgrade_buffer,
    5548             :                           "SELECT pg_catalog.binary_upgrade_set_next_array_pg_type_oid('%u'::pg_catalog.oid);\n\n",
    5549             :                           pg_type_array_oid);
    5550             :     }
    5551             : 
    5552             :     /*
    5553             :      * Pre-set the multirange type oid and its own array type oid.
    5554             :      */
    5555        1838 :     if (include_multirange_type)
    5556             :     {
    5557          16 :         if (fout->remoteVersion >= 140000)
    5558             :         {
    5559          16 :             printfPQExpBuffer(upgrade_query,
    5560             :                               "SELECT t.oid, t.typarray "
    5561             :                               "FROM pg_catalog.pg_type t "
    5562             :                               "JOIN pg_catalog.pg_range r "
    5563             :                               "ON t.oid = r.rngmultitypid "
    5564             :                               "WHERE r.rngtypid = '%u'::pg_catalog.oid;",
    5565             :                               pg_type_oid);
    5566             : 
    5567          16 :             res = ExecuteSqlQueryForSingleRow(fout, upgrade_query->data);
    5568             : 
    5569          16 :             pg_type_multirange_oid = atooid(PQgetvalue(res, 0, PQfnumber(res, "oid")));
    5570          16 :             pg_type_multirange_array_oid = atooid(PQgetvalue(res, 0, PQfnumber(res, "typarray")));
    5571             : 
    5572          16 :             PQclear(res);
    5573             :         }
    5574             :         else
    5575             :         {
    5576           0 :             pg_type_multirange_oid = get_next_possible_free_pg_type_oid(fout, upgrade_query);
    5577           0 :             pg_type_multirange_array_oid = get_next_possible_free_pg_type_oid(fout, upgrade_query);
    5578             :         }
    5579             : 
    5580          16 :         appendPQExpBufferStr(upgrade_buffer,
    5581             :                              "\n-- For binary upgrade, must preserve multirange pg_type oid\n");
    5582          16 :         appendPQExpBuffer(upgrade_buffer,
    5583             :                           "SELECT pg_catalog.binary_upgrade_set_next_multirange_pg_type_oid('%u'::pg_catalog.oid);\n\n",
    5584             :                           pg_type_multirange_oid);
    5585          16 :         appendPQExpBufferStr(upgrade_buffer,
    5586             :                              "\n-- For binary upgrade, must preserve multirange pg_type array oid\n");
    5587          16 :         appendPQExpBuffer(upgrade_buffer,
    5588             :                           "SELECT pg_catalog.binary_upgrade_set_next_multirange_array_pg_type_oid('%u'::pg_catalog.oid);\n\n",
    5589             :                           pg_type_multirange_array_oid);
    5590             :     }
    5591             : 
    5592        1838 :     destroyPQExpBuffer(upgrade_query);
    5593        1838 : }
    5594             : 
    5595             : static void
    5596        1692 : binary_upgrade_set_type_oids_by_rel(Archive *fout,
    5597             :                                     PQExpBuffer upgrade_buffer,
    5598             :                                     const TableInfo *tbinfo)
    5599             : {
    5600        1692 :     Oid         pg_type_oid = tbinfo->reltype;
    5601             : 
    5602        1692 :     if (OidIsValid(pg_type_oid))
    5603        1692 :         binary_upgrade_set_type_oids_by_type_oid(fout, upgrade_buffer,
    5604             :                                                  pg_type_oid, false, false);
    5605        1692 : }
    5606             : 
    5607             : /*
    5608             :  * bsearch() comparator for BinaryUpgradeClassOidItem
    5609             :  */
    5610             : static int
    5611       24204 : BinaryUpgradeClassOidItemCmp(const void *p1, const void *p2)
    5612             : {
    5613       24204 :     BinaryUpgradeClassOidItem v1 = *((const BinaryUpgradeClassOidItem *) p1);
    5614       24204 :     BinaryUpgradeClassOidItem v2 = *((const BinaryUpgradeClassOidItem *) p2);
    5615             : 
    5616       24204 :     return pg_cmp_u32(v1.oid, v2.oid);
    5617             : }
    5618             : 
    5619             : /*
    5620             :  * collectBinaryUpgradeClassOids
    5621             :  *
    5622             :  * Construct a table of pg_class information required for
    5623             :  * binary_upgrade_set_pg_class_oids().  The table is sorted by OID for speed in
    5624             :  * lookup.
    5625             :  */
    5626             : static void
    5627          62 : collectBinaryUpgradeClassOids(Archive *fout)
    5628             : {
    5629             :     PGresult   *res;
    5630             :     const char *query;
    5631             : 
    5632          62 :     query = "SELECT c.oid, c.relkind, c.relfilenode, c.reltoastrelid, "
    5633             :         "ct.relfilenode, i.indexrelid, cti.relfilenode "
    5634             :         "FROM pg_catalog.pg_class c LEFT JOIN pg_catalog.pg_index i "
    5635             :         "ON (c.reltoastrelid = i.indrelid AND i.indisvalid) "
    5636             :         "LEFT JOIN pg_catalog.pg_class ct ON (c.reltoastrelid = ct.oid) "
    5637             :         "LEFT JOIN pg_catalog.pg_class AS cti ON (i.indexrelid = cti.oid) "
    5638             :         "ORDER BY c.oid;";
    5639             : 
    5640          62 :     res = ExecuteSqlQuery(fout, query, PGRES_TUPLES_OK);
    5641             : 
    5642          62 :     nbinaryUpgradeClassOids = PQntuples(res);
    5643          62 :     binaryUpgradeClassOids = (BinaryUpgradeClassOidItem *)
    5644          62 :         pg_malloc(nbinaryUpgradeClassOids * sizeof(BinaryUpgradeClassOidItem));
    5645             : 
    5646       29354 :     for (int i = 0; i < nbinaryUpgradeClassOids; i++)
    5647             :     {
    5648       29292 :         binaryUpgradeClassOids[i].oid = atooid(PQgetvalue(res, i, 0));
    5649       29292 :         binaryUpgradeClassOids[i].relkind = *PQgetvalue(res, i, 1);
    5650       29292 :         binaryUpgradeClassOids[i].relfilenumber = atooid(PQgetvalue(res, i, 2));
    5651       29292 :         binaryUpgradeClassOids[i].toast_oid = atooid(PQgetvalue(res, i, 3));
    5652       29292 :         binaryUpgradeClassOids[i].toast_relfilenumber = atooid(PQgetvalue(res, i, 4));
    5653       29292 :         binaryUpgradeClassOids[i].toast_index_oid = atooid(PQgetvalue(res, i, 5));
    5654       29292 :         binaryUpgradeClassOids[i].toast_index_relfilenumber = atooid(PQgetvalue(res, i, 6));
    5655             :     }
    5656             : 
    5657          62 :     PQclear(res);
    5658          62 : }
    5659             : 
    5660             : static void
    5661        2458 : binary_upgrade_set_pg_class_oids(Archive *fout,
    5662             :                                  PQExpBuffer upgrade_buffer, Oid pg_class_oid)
    5663             : {
    5664        2458 :     BinaryUpgradeClassOidItem key = {0};
    5665             :     BinaryUpgradeClassOidItem *entry;
    5666             : 
    5667             :     Assert(binaryUpgradeClassOids);
    5668             : 
    5669             :     /*
    5670             :      * Preserve the OID and relfilenumber of the table, table's index, table's
    5671             :      * toast table and toast table's index if any.
    5672             :      *
    5673             :      * One complexity is that the current table definition might not require
    5674             :      * the creation of a TOAST table, but the old database might have a TOAST
    5675             :      * table that was created earlier, before some wide columns were dropped.
    5676             :      * By setting the TOAST oid we force creation of the TOAST heap and index
    5677             :      * by the new backend, so we can copy the files during binary upgrade
    5678             :      * without worrying about this case.
    5679             :      */
    5680        2458 :     key.oid = pg_class_oid;
    5681        2458 :     entry = bsearch(&key, binaryUpgradeClassOids, nbinaryUpgradeClassOids,
    5682             :                     sizeof(BinaryUpgradeClassOidItem),
    5683             :                     BinaryUpgradeClassOidItemCmp);
    5684             : 
    5685        2458 :     appendPQExpBufferStr(upgrade_buffer,
    5686             :                          "\n-- For binary upgrade, must preserve pg_class oids and relfilenodes\n");
    5687             : 
    5688        2458 :     if (entry->relkind != RELKIND_INDEX &&
    5689        1910 :         entry->relkind != RELKIND_PARTITIONED_INDEX)
    5690             :     {
    5691        1860 :         appendPQExpBuffer(upgrade_buffer,
    5692             :                           "SELECT pg_catalog.binary_upgrade_set_next_heap_pg_class_oid('%u'::pg_catalog.oid);\n",
    5693             :                           pg_class_oid);
    5694             : 
    5695             :         /*
    5696             :          * Not every relation has storage. Also, in a pre-v12 database,
    5697             :          * partitioned tables have a relfilenumber, which should not be
    5698             :          * preserved when upgrading.
    5699             :          */
    5700        1860 :         if (RelFileNumberIsValid(entry->relfilenumber) &&
    5701        1538 :             entry->relkind != RELKIND_PARTITIONED_TABLE)
    5702        1538 :             appendPQExpBuffer(upgrade_buffer,
    5703             :                               "SELECT pg_catalog.binary_upgrade_set_next_heap_relfilenode('%u'::pg_catalog.oid);\n",
    5704             :                               entry->relfilenumber);
    5705             : 
    5706             :         /*
    5707             :          * In a pre-v12 database, partitioned tables might be marked as having
    5708             :          * toast tables, but we should ignore them if so.
    5709             :          */
    5710        1860 :         if (OidIsValid(entry->toast_oid) &&
    5711         552 :             entry->relkind != RELKIND_PARTITIONED_TABLE)
    5712             :         {
    5713         552 :             appendPQExpBuffer(upgrade_buffer,
    5714             :                               "SELECT pg_catalog.binary_upgrade_set_next_toast_pg_class_oid('%u'::pg_catalog.oid);\n",
    5715             :                               entry->toast_oid);
    5716         552 :             appendPQExpBuffer(upgrade_buffer,
    5717             :                               "SELECT pg_catalog.binary_upgrade_set_next_toast_relfilenode('%u'::pg_catalog.oid);\n",
    5718             :                               entry->toast_relfilenumber);
    5719             : 
    5720             :             /* every toast table has an index */
    5721         552 :             appendPQExpBuffer(upgrade_buffer,
    5722             :                               "SELECT pg_catalog.binary_upgrade_set_next_index_pg_class_oid('%u'::pg_catalog.oid);\n",
    5723             :                               entry->toast_index_oid);
    5724         552 :             appendPQExpBuffer(upgrade_buffer,
    5725             :                               "SELECT pg_catalog.binary_upgrade_set_next_index_relfilenode('%u'::pg_catalog.oid);\n",
    5726             :                               entry->toast_index_relfilenumber);
    5727             :         }
    5728             :     }
    5729             :     else
    5730             :     {
    5731             :         /* Preserve the OID and relfilenumber of the index */
    5732         598 :         appendPQExpBuffer(upgrade_buffer,
    5733             :                           "SELECT pg_catalog.binary_upgrade_set_next_index_pg_class_oid('%u'::pg_catalog.oid);\n",
    5734             :                           pg_class_oid);
    5735         598 :         appendPQExpBuffer(upgrade_buffer,
    5736             :                           "SELECT pg_catalog.binary_upgrade_set_next_index_relfilenode('%u'::pg_catalog.oid);\n",
    5737             :                           entry->relfilenumber);
    5738             :     }
    5739             : 
    5740        2458 :     appendPQExpBufferChar(upgrade_buffer, '\n');
    5741        2458 : }
    5742             : 
    5743             : /*
    5744             :  * If the DumpableObject is a member of an extension, add a suitable
    5745             :  * ALTER EXTENSION ADD command to the creation commands in upgrade_buffer.
    5746             :  *
    5747             :  * For somewhat historical reasons, objname should already be quoted,
    5748             :  * but not objnamespace (if any).
    5749             :  */
    5750             : static void
    5751        2922 : binary_upgrade_extension_member(PQExpBuffer upgrade_buffer,
    5752             :                                 const DumpableObject *dobj,
    5753             :                                 const char *objtype,
    5754             :                                 const char *objname,
    5755             :                                 const char *objnamespace)
    5756             : {
    5757        2922 :     DumpableObject *extobj = NULL;
    5758             :     int         i;
    5759             : 
    5760        2922 :     if (!dobj->ext_member)
    5761        2890 :         return;
    5762             : 
    5763             :     /*
    5764             :      * Find the parent extension.  We could avoid this search if we wanted to
    5765             :      * add a link field to DumpableObject, but the space costs of that would
    5766             :      * be considerable.  We assume that member objects could only have a
    5767             :      * direct dependency on their own extension, not any others.
    5768             :      */
    5769          32 :     for (i = 0; i < dobj->nDeps; i++)
    5770             :     {
    5771          32 :         extobj = findObjectByDumpId(dobj->dependencies[i]);
    5772          32 :         if (extobj && extobj->objType == DO_EXTENSION)
    5773          32 :             break;
    5774           0 :         extobj = NULL;
    5775             :     }
    5776          32 :     if (extobj == NULL)
    5777           0 :         pg_fatal("could not find parent extension for %s %s",
    5778             :                  objtype, objname);
    5779             : 
    5780          32 :     appendPQExpBufferStr(upgrade_buffer,
    5781             :                          "\n-- For binary upgrade, handle extension membership the hard way\n");
    5782          32 :     appendPQExpBuffer(upgrade_buffer, "ALTER EXTENSION %s ADD %s ",
    5783          32 :                       fmtId(extobj->name),
    5784             :                       objtype);
    5785          32 :     if (objnamespace && *objnamespace)
    5786          26 :         appendPQExpBuffer(upgrade_buffer, "%s.", fmtId(objnamespace));
    5787          32 :     appendPQExpBuffer(upgrade_buffer, "%s;\n", objname);
    5788             : }
    5789             : 
    5790             : /*
    5791             :  * getNamespaces:
    5792             :  *    get information about all namespaces in the system catalogs
    5793             :  */
    5794             : void
    5795         470 : getNamespaces(Archive *fout)
    5796             : {
    5797             :     PGresult   *res;
    5798             :     int         ntups;
    5799             :     int         i;
    5800             :     PQExpBuffer query;
    5801             :     NamespaceInfo *nsinfo;
    5802             :     int         i_tableoid;
    5803             :     int         i_oid;
    5804             :     int         i_nspname;
    5805             :     int         i_nspowner;
    5806             :     int         i_nspacl;
    5807             :     int         i_acldefault;
    5808             : 
    5809         470 :     query = createPQExpBuffer();
    5810             : 
    5811             :     /*
    5812             :      * we fetch all namespaces including system ones, so that every object we
    5813             :      * read in can be linked to a containing namespace.
    5814             :      */
    5815         470 :     appendPQExpBufferStr(query, "SELECT n.tableoid, n.oid, n.nspname, "
    5816             :                          "n.nspowner, "
    5817             :                          "n.nspacl, "
    5818             :                          "acldefault('n', n.nspowner) AS acldefault "
    5819             :                          "FROM pg_namespace n");
    5820             : 
    5821         470 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    5822             : 
    5823         470 :     ntups = PQntuples(res);
    5824             : 
    5825         470 :     nsinfo = (NamespaceInfo *) pg_malloc(ntups * sizeof(NamespaceInfo));
    5826             : 
    5827         470 :     i_tableoid = PQfnumber(res, "tableoid");
    5828         470 :     i_oid = PQfnumber(res, "oid");
    5829         470 :     i_nspname = PQfnumber(res, "nspname");
    5830         470 :     i_nspowner = PQfnumber(res, "nspowner");
    5831         470 :     i_nspacl = PQfnumber(res, "nspacl");
    5832         470 :     i_acldefault = PQfnumber(res, "acldefault");
    5833             : 
    5834        4210 :     for (i = 0; i < ntups; i++)
    5835             :     {
    5836             :         const char *nspowner;
    5837             : 
    5838        3740 :         nsinfo[i].dobj.objType = DO_NAMESPACE;
    5839        3740 :         nsinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    5840        3740 :         nsinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    5841        3740 :         AssignDumpId(&nsinfo[i].dobj);
    5842        3740 :         nsinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_nspname));
    5843        3740 :         nsinfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_nspacl));
    5844        3740 :         nsinfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
    5845        3740 :         nsinfo[i].dacl.privtype = 0;
    5846        3740 :         nsinfo[i].dacl.initprivs = NULL;
    5847        3740 :         nspowner = PQgetvalue(res, i, i_nspowner);
    5848        3740 :         nsinfo[i].nspowner = atooid(nspowner);
    5849        3740 :         nsinfo[i].rolname = getRoleName(nspowner);
    5850             : 
    5851             :         /* Decide whether to dump this namespace */
    5852        3740 :         selectDumpableNamespace(&nsinfo[i], fout);
    5853             : 
    5854             :         /* Mark whether namespace has an ACL */
    5855        3740 :         if (!PQgetisnull(res, i, i_nspacl))
    5856        1572 :             nsinfo[i].dobj.components |= DUMP_COMPONENT_ACL;
    5857             : 
    5858             :         /*
    5859             :          * We ignore any pg_init_privs.initprivs entry for the public schema
    5860             :          * and assume a predetermined default, for several reasons.  First,
    5861             :          * dropping and recreating the schema removes its pg_init_privs entry,
    5862             :          * but an empty destination database starts with this ACL nonetheless.
    5863             :          * Second, we support dump/reload of public schema ownership changes.
    5864             :          * ALTER SCHEMA OWNER filters nspacl through aclnewowner(), but
    5865             :          * initprivs continues to reflect the initial owner.  Hence,
    5866             :          * synthesize the value that nspacl will have after the restore's
    5867             :          * ALTER SCHEMA OWNER.  Third, this makes the destination database
    5868             :          * match the source's ACL, even if the latter was an initdb-default
    5869             :          * ACL, which changed in v15.  An upgrade pulls in changes to most
    5870             :          * system object ACLs that the DBA had not customized.  We've made the
    5871             :          * public schema depart from that, because changing its ACL so easily
    5872             :          * breaks applications.
    5873             :          */
    5874        3740 :         if (strcmp(nsinfo[i].dobj.name, "public") == 0)
    5875             :         {
    5876         462 :             PQExpBuffer aclarray = createPQExpBuffer();
    5877         462 :             PQExpBuffer aclitem = createPQExpBuffer();
    5878             : 
    5879             :             /* Standard ACL as of v15 is {owner=UC/owner,=U/owner} */
    5880         462 :             appendPQExpBufferChar(aclarray, '{');
    5881         462 :             quoteAclUserName(aclitem, nsinfo[i].rolname);
    5882         462 :             appendPQExpBufferStr(aclitem, "=UC/");
    5883         462 :             quoteAclUserName(aclitem, nsinfo[i].rolname);
    5884         462 :             appendPGArray(aclarray, aclitem->data);
    5885         462 :             resetPQExpBuffer(aclitem);
    5886         462 :             appendPQExpBufferStr(aclitem, "=U/");
    5887         462 :             quoteAclUserName(aclitem, nsinfo[i].rolname);
    5888         462 :             appendPGArray(aclarray, aclitem->data);
    5889         462 :             appendPQExpBufferChar(aclarray, '}');
    5890             : 
    5891         462 :             nsinfo[i].dacl.privtype = 'i';
    5892         462 :             nsinfo[i].dacl.initprivs = pstrdup(aclarray->data);
    5893         462 :             nsinfo[i].dobj.components |= DUMP_COMPONENT_ACL;
    5894             : 
    5895         462 :             destroyPQExpBuffer(aclarray);
    5896         462 :             destroyPQExpBuffer(aclitem);
    5897             :         }
    5898             :     }
    5899             : 
    5900         470 :     PQclear(res);
    5901         470 :     destroyPQExpBuffer(query);
    5902         470 : }
    5903             : 
    5904             : /*
    5905             :  * findNamespace:
    5906             :  *      given a namespace OID, look up the info read by getNamespaces
    5907             :  */
    5908             : static NamespaceInfo *
    5909     1475284 : findNamespace(Oid nsoid)
    5910             : {
    5911             :     NamespaceInfo *nsinfo;
    5912             : 
    5913     1475284 :     nsinfo = findNamespaceByOid(nsoid);
    5914     1475284 :     if (nsinfo == NULL)
    5915           0 :         pg_fatal("schema with OID %u does not exist", nsoid);
    5916     1475284 :     return nsinfo;
    5917             : }
    5918             : 
    5919             : /*
    5920             :  * getExtensions:
    5921             :  *    read all extensions in the system catalogs and return them in the
    5922             :  * ExtensionInfo* structure
    5923             :  *
    5924             :  *  numExtensions is set to the number of extensions read in
    5925             :  */
    5926             : ExtensionInfo *
    5927         470 : getExtensions(Archive *fout, int *numExtensions)
    5928             : {
    5929         470 :     DumpOptions *dopt = fout->dopt;
    5930             :     PGresult   *res;
    5931             :     int         ntups;
    5932             :     int         i;
    5933             :     PQExpBuffer query;
    5934         470 :     ExtensionInfo *extinfo = NULL;
    5935             :     int         i_tableoid;
    5936             :     int         i_oid;
    5937             :     int         i_extname;
    5938             :     int         i_nspname;
    5939             :     int         i_extrelocatable;
    5940             :     int         i_extversion;
    5941             :     int         i_extconfig;
    5942             :     int         i_extcondition;
    5943             : 
    5944         470 :     query = createPQExpBuffer();
    5945             : 
    5946         470 :     appendPQExpBufferStr(query, "SELECT x.tableoid, x.oid, "
    5947             :                          "x.extname, n.nspname, x.extrelocatable, x.extversion, x.extconfig, x.extcondition "
    5948             :                          "FROM pg_extension x "
    5949             :                          "JOIN pg_namespace n ON n.oid = x.extnamespace");
    5950             : 
    5951         470 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    5952             : 
    5953         470 :     ntups = PQntuples(res);
    5954         470 :     if (ntups == 0)
    5955           0 :         goto cleanup;
    5956             : 
    5957         470 :     extinfo = (ExtensionInfo *) pg_malloc(ntups * sizeof(ExtensionInfo));
    5958             : 
    5959         470 :     i_tableoid = PQfnumber(res, "tableoid");
    5960         470 :     i_oid = PQfnumber(res, "oid");
    5961         470 :     i_extname = PQfnumber(res, "extname");
    5962         470 :     i_nspname = PQfnumber(res, "nspname");
    5963         470 :     i_extrelocatable = PQfnumber(res, "extrelocatable");
    5964         470 :     i_extversion = PQfnumber(res, "extversion");
    5965         470 :     i_extconfig = PQfnumber(res, "extconfig");
    5966         470 :     i_extcondition = PQfnumber(res, "extcondition");
    5967             : 
    5968         990 :     for (i = 0; i < ntups; i++)
    5969             :     {
    5970         520 :         extinfo[i].dobj.objType = DO_EXTENSION;
    5971         520 :         extinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    5972         520 :         extinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    5973         520 :         AssignDumpId(&extinfo[i].dobj);
    5974         520 :         extinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_extname));
    5975         520 :         extinfo[i].namespace = pg_strdup(PQgetvalue(res, i, i_nspname));
    5976         520 :         extinfo[i].relocatable = *(PQgetvalue(res, i, i_extrelocatable)) == 't';
    5977         520 :         extinfo[i].extversion = pg_strdup(PQgetvalue(res, i, i_extversion));
    5978         520 :         extinfo[i].extconfig = pg_strdup(PQgetvalue(res, i, i_extconfig));
    5979         520 :         extinfo[i].extcondition = pg_strdup(PQgetvalue(res, i, i_extcondition));
    5980             : 
    5981             :         /* Decide whether we want to dump it */
    5982         520 :         selectDumpableExtension(&(extinfo[i]), dopt);
    5983             :     }
    5984             : 
    5985         470 : cleanup:
    5986         470 :     PQclear(res);
    5987         470 :     destroyPQExpBuffer(query);
    5988             : 
    5989         470 :     *numExtensions = ntups;
    5990             : 
    5991         470 :     return extinfo;
    5992             : }
    5993             : 
    5994             : /*
    5995             :  * getTypes:
    5996             :  *    get information about all types in the system catalogs
    5997             :  *
    5998             :  * NB: this must run after getFuncs() because we assume we can do
    5999             :  * findFuncByOid().
    6000             :  */
    6001             : void
    6002         468 : getTypes(Archive *fout)
    6003             : {
    6004             :     PGresult   *res;
    6005             :     int         ntups;
    6006             :     int         i;
    6007         468 :     PQExpBuffer query = createPQExpBuffer();
    6008             :     TypeInfo   *tyinfo;
    6009             :     ShellTypeInfo *stinfo;
    6010             :     int         i_tableoid;
    6011             :     int         i_oid;
    6012             :     int         i_typname;
    6013             :     int         i_typnamespace;
    6014             :     int         i_typacl;
    6015             :     int         i_acldefault;
    6016             :     int         i_typowner;
    6017             :     int         i_typelem;
    6018             :     int         i_typrelid;
    6019             :     int         i_typrelkind;
    6020             :     int         i_typtype;
    6021             :     int         i_typisdefined;
    6022             :     int         i_isarray;
    6023             :     int         i_typarray;
    6024             : 
    6025             :     /*
    6026             :      * we include even the built-in types because those may be used as array
    6027             :      * elements by user-defined types
    6028             :      *
    6029             :      * we filter out the built-in types when we dump out the types
    6030             :      *
    6031             :      * same approach for undefined (shell) types and array types
    6032             :      *
    6033             :      * Note: as of 8.3 we can reliably detect whether a type is an
    6034             :      * auto-generated array type by checking the element type's typarray.
    6035             :      * (Before that the test is capable of generating false positives.) We
    6036             :      * still check for name beginning with '_', though, so as to avoid the
    6037             :      * cost of the subselect probe for all standard types.  This would have to
    6038             :      * be revisited if the backend ever allows renaming of array types.
    6039             :      */
    6040         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, typname, "
    6041             :                          "typnamespace, typacl, "
    6042             :                          "acldefault('T', typowner) AS acldefault, "
    6043             :                          "typowner, "
    6044             :                          "typelem, typrelid, typarray, "
    6045             :                          "CASE WHEN typrelid = 0 THEN ' '::\"char\" "
    6046             :                          "ELSE (SELECT relkind FROM pg_class WHERE oid = typrelid) END AS typrelkind, "
    6047             :                          "typtype, typisdefined, "
    6048             :                          "typname[0] = '_' AND typelem != 0 AND "
    6049             :                          "(SELECT typarray FROM pg_type te WHERE oid = pg_type.typelem) = oid AS isarray "
    6050             :                          "FROM pg_type");
    6051             : 
    6052         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    6053             : 
    6054         468 :     ntups = PQntuples(res);
    6055             : 
    6056         468 :     tyinfo = (TypeInfo *) pg_malloc(ntups * sizeof(TypeInfo));
    6057             : 
    6058         468 :     i_tableoid = PQfnumber(res, "tableoid");
    6059         468 :     i_oid = PQfnumber(res, "oid");
    6060         468 :     i_typname = PQfnumber(res, "typname");
    6061         468 :     i_typnamespace = PQfnumber(res, "typnamespace");
    6062         468 :     i_typacl = PQfnumber(res, "typacl");
    6063         468 :     i_acldefault = PQfnumber(res, "acldefault");
    6064         468 :     i_typowner = PQfnumber(res, "typowner");
    6065         468 :     i_typelem = PQfnumber(res, "typelem");
    6066         468 :     i_typrelid = PQfnumber(res, "typrelid");
    6067         468 :     i_typrelkind = PQfnumber(res, "typrelkind");
    6068         468 :     i_typtype = PQfnumber(res, "typtype");
    6069         468 :     i_typisdefined = PQfnumber(res, "typisdefined");
    6070         468 :     i_isarray = PQfnumber(res, "isarray");
    6071         468 :     i_typarray = PQfnumber(res, "typarray");
    6072             : 
    6073      338210 :     for (i = 0; i < ntups; i++)
    6074             :     {
    6075      337742 :         tyinfo[i].dobj.objType = DO_TYPE;
    6076      337742 :         tyinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    6077      337742 :         tyinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    6078      337742 :         AssignDumpId(&tyinfo[i].dobj);
    6079      337742 :         tyinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_typname));
    6080      675484 :         tyinfo[i].dobj.namespace =
    6081      337742 :             findNamespace(atooid(PQgetvalue(res, i, i_typnamespace)));
    6082      337742 :         tyinfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_typacl));
    6083      337742 :         tyinfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
    6084      337742 :         tyinfo[i].dacl.privtype = 0;
    6085      337742 :         tyinfo[i].dacl.initprivs = NULL;
    6086      337742 :         tyinfo[i].ftypname = NULL;  /* may get filled later */
    6087      337742 :         tyinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_typowner));
    6088      337742 :         tyinfo[i].typelem = atooid(PQgetvalue(res, i, i_typelem));
    6089      337742 :         tyinfo[i].typrelid = atooid(PQgetvalue(res, i, i_typrelid));
    6090      337742 :         tyinfo[i].typrelkind = *PQgetvalue(res, i, i_typrelkind);
    6091      337742 :         tyinfo[i].typtype = *PQgetvalue(res, i, i_typtype);
    6092      337742 :         tyinfo[i].shellType = NULL;
    6093             : 
    6094      337742 :         if (strcmp(PQgetvalue(res, i, i_typisdefined), "t") == 0)
    6095      337624 :             tyinfo[i].isDefined = true;
    6096             :         else
    6097         118 :             tyinfo[i].isDefined = false;
    6098             : 
    6099      337742 :         if (strcmp(PQgetvalue(res, i, i_isarray), "t") == 0)
    6100      162026 :             tyinfo[i].isArray = true;
    6101             :         else
    6102      175716 :             tyinfo[i].isArray = false;
    6103             : 
    6104      337742 :         tyinfo[i].typarray = atooid(PQgetvalue(res, i, i_typarray));
    6105             : 
    6106      337742 :         if (tyinfo[i].typtype == TYPTYPE_MULTIRANGE)
    6107        3124 :             tyinfo[i].isMultirange = true;
    6108             :         else
    6109      334618 :             tyinfo[i].isMultirange = false;
    6110             : 
    6111             :         /* Decide whether we want to dump it */
    6112      337742 :         selectDumpableType(&tyinfo[i], fout);
    6113             : 
    6114             :         /* Mark whether type has an ACL */
    6115      337742 :         if (!PQgetisnull(res, i, i_typacl))
    6116         442 :             tyinfo[i].dobj.components |= DUMP_COMPONENT_ACL;
    6117             : 
    6118             :         /*
    6119             :          * If it's a domain, fetch info about its constraints, if any
    6120             :          */
    6121      337742 :         tyinfo[i].nDomChecks = 0;
    6122      337742 :         tyinfo[i].domChecks = NULL;
    6123      337742 :         if ((tyinfo[i].dobj.dump & DUMP_COMPONENT_DEFINITION) &&
    6124       40796 :             tyinfo[i].typtype == TYPTYPE_DOMAIN)
    6125         452 :             getDomainConstraints(fout, &(tyinfo[i]));
    6126             : 
    6127             :         /*
    6128             :          * If it's a base type, make a DumpableObject representing a shell
    6129             :          * definition of the type.  We will need to dump that ahead of the I/O
    6130             :          * functions for the type.  Similarly, range types need a shell
    6131             :          * definition in case they have a canonicalize function.
    6132             :          *
    6133             :          * Note: the shell type doesn't have a catId.  You might think it
    6134             :          * should copy the base type's catId, but then it might capture the
    6135             :          * pg_depend entries for the type, which we don't want.
    6136             :          */
    6137      337742 :         if ((tyinfo[i].dobj.dump & DUMP_COMPONENT_DEFINITION) &&
    6138       40796 :             (tyinfo[i].typtype == TYPTYPE_BASE ||
    6139       19934 :              tyinfo[i].typtype == TYPTYPE_RANGE))
    6140             :         {
    6141       21162 :             stinfo = (ShellTypeInfo *) pg_malloc(sizeof(ShellTypeInfo));
    6142       21162 :             stinfo->dobj.objType = DO_SHELL_TYPE;
    6143       21162 :             stinfo->dobj.catId = nilCatalogId;
    6144       21162 :             AssignDumpId(&stinfo->dobj);
    6145       21162 :             stinfo->dobj.name = pg_strdup(tyinfo[i].dobj.name);
    6146       21162 :             stinfo->dobj.namespace = tyinfo[i].dobj.namespace;
    6147       21162 :             stinfo->baseType = &(tyinfo[i]);
    6148       21162 :             tyinfo[i].shellType = stinfo;
    6149             : 
    6150             :             /*
    6151             :              * Initially mark the shell type as not to be dumped.  We'll only
    6152             :              * dump it if the I/O or canonicalize functions need to be dumped;
    6153             :              * this is taken care of while sorting dependencies.
    6154             :              */
    6155       21162 :             stinfo->dobj.dump = DUMP_COMPONENT_NONE;
    6156             :         }
    6157             :     }
    6158             : 
    6159         468 :     PQclear(res);
    6160             : 
    6161         468 :     destroyPQExpBuffer(query);
    6162         468 : }
    6163             : 
    6164             : /*
    6165             :  * getOperators:
    6166             :  *    get information about all operators in the system catalogs
    6167             :  */
    6168             : void
    6169         468 : getOperators(Archive *fout)
    6170             : {
    6171             :     PGresult   *res;
    6172             :     int         ntups;
    6173             :     int         i;
    6174         468 :     PQExpBuffer query = createPQExpBuffer();
    6175             :     OprInfo    *oprinfo;
    6176             :     int         i_tableoid;
    6177             :     int         i_oid;
    6178             :     int         i_oprname;
    6179             :     int         i_oprnamespace;
    6180             :     int         i_oprowner;
    6181             :     int         i_oprkind;
    6182             :     int         i_oprcode;
    6183             : 
    6184             :     /*
    6185             :      * find all operators, including builtin operators; we filter out
    6186             :      * system-defined operators at dump-out time.
    6187             :      */
    6188             : 
    6189         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, oprname, "
    6190             :                          "oprnamespace, "
    6191             :                          "oprowner, "
    6192             :                          "oprkind, "
    6193             :                          "oprcode::oid AS oprcode "
    6194             :                          "FROM pg_operator");
    6195             : 
    6196         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    6197             : 
    6198         468 :     ntups = PQntuples(res);
    6199             : 
    6200         468 :     oprinfo = (OprInfo *) pg_malloc(ntups * sizeof(OprInfo));
    6201             : 
    6202         468 :     i_tableoid = PQfnumber(res, "tableoid");
    6203         468 :     i_oid = PQfnumber(res, "oid");
    6204         468 :     i_oprname = PQfnumber(res, "oprname");
    6205         468 :     i_oprnamespace = PQfnumber(res, "oprnamespace");
    6206         468 :     i_oprowner = PQfnumber(res, "oprowner");
    6207         468 :     i_oprkind = PQfnumber(res, "oprkind");
    6208         468 :     i_oprcode = PQfnumber(res, "oprcode");
    6209             : 
    6210      374774 :     for (i = 0; i < ntups; i++)
    6211             :     {
    6212      374306 :         oprinfo[i].dobj.objType = DO_OPERATOR;
    6213      374306 :         oprinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    6214      374306 :         oprinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    6215      374306 :         AssignDumpId(&oprinfo[i].dobj);
    6216      374306 :         oprinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_oprname));
    6217      748612 :         oprinfo[i].dobj.namespace =
    6218      374306 :             findNamespace(atooid(PQgetvalue(res, i, i_oprnamespace)));
    6219      374306 :         oprinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_oprowner));
    6220      374306 :         oprinfo[i].oprkind = (PQgetvalue(res, i, i_oprkind))[0];
    6221      374306 :         oprinfo[i].oprcode = atooid(PQgetvalue(res, i, i_oprcode));
    6222             : 
    6223             :         /* Decide whether we want to dump it */
    6224      374306 :         selectDumpableObject(&(oprinfo[i].dobj), fout);
    6225             :     }
    6226             : 
    6227         468 :     PQclear(res);
    6228             : 
    6229         468 :     destroyPQExpBuffer(query);
    6230         468 : }
    6231             : 
    6232             : /*
    6233             :  * getCollations:
    6234             :  *    get information about all collations in the system catalogs
    6235             :  */
    6236             : void
    6237         468 : getCollations(Archive *fout)
    6238             : {
    6239             :     PGresult   *res;
    6240             :     int         ntups;
    6241             :     int         i;
    6242             :     PQExpBuffer query;
    6243             :     CollInfo   *collinfo;
    6244             :     int         i_tableoid;
    6245             :     int         i_oid;
    6246             :     int         i_collname;
    6247             :     int         i_collnamespace;
    6248             :     int         i_collowner;
    6249             : 
    6250         468 :     query = createPQExpBuffer();
    6251             : 
    6252             :     /*
    6253             :      * find all collations, including builtin collations; we filter out
    6254             :      * system-defined collations at dump-out time.
    6255             :      */
    6256             : 
    6257         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, collname, "
    6258             :                          "collnamespace, "
    6259             :                          "collowner "
    6260             :                          "FROM pg_collation");
    6261             : 
    6262         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    6263             : 
    6264         468 :     ntups = PQntuples(res);
    6265             : 
    6266         468 :     collinfo = (CollInfo *) pg_malloc(ntups * sizeof(CollInfo));
    6267             : 
    6268         468 :     i_tableoid = PQfnumber(res, "tableoid");
    6269         468 :     i_oid = PQfnumber(res, "oid");
    6270         468 :     i_collname = PQfnumber(res, "collname");
    6271         468 :     i_collnamespace = PQfnumber(res, "collnamespace");
    6272         468 :     i_collowner = PQfnumber(res, "collowner");
    6273             : 
    6274      382612 :     for (i = 0; i < ntups; i++)
    6275             :     {
    6276      382144 :         collinfo[i].dobj.objType = DO_COLLATION;
    6277      382144 :         collinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    6278      382144 :         collinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    6279      382144 :         AssignDumpId(&collinfo[i].dobj);
    6280      382144 :         collinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_collname));
    6281      764288 :         collinfo[i].dobj.namespace =
    6282      382144 :             findNamespace(atooid(PQgetvalue(res, i, i_collnamespace)));
    6283      382144 :         collinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_collowner));
    6284             : 
    6285             :         /* Decide whether we want to dump it */
    6286      382144 :         selectDumpableObject(&(collinfo[i].dobj), fout);
    6287             :     }
    6288             : 
    6289         468 :     PQclear(res);
    6290             : 
    6291         468 :     destroyPQExpBuffer(query);
    6292         468 : }
    6293             : 
    6294             : /*
    6295             :  * getConversions:
    6296             :  *    get information about all conversions in the system catalogs
    6297             :  */
    6298             : void
    6299         468 : getConversions(Archive *fout)
    6300             : {
    6301             :     PGresult   *res;
    6302             :     int         ntups;
    6303             :     int         i;
    6304             :     PQExpBuffer query;
    6305             :     ConvInfo   *convinfo;
    6306             :     int         i_tableoid;
    6307             :     int         i_oid;
    6308             :     int         i_conname;
    6309             :     int         i_connamespace;
    6310             :     int         i_conowner;
    6311             : 
    6312         468 :     query = createPQExpBuffer();
    6313             : 
    6314             :     /*
    6315             :      * find all conversions, including builtin conversions; we filter out
    6316             :      * system-defined conversions at dump-out time.
    6317             :      */
    6318             : 
    6319         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, conname, "
    6320             :                          "connamespace, "
    6321             :                          "conowner "
    6322             :                          "FROM pg_conversion");
    6323             : 
    6324         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    6325             : 
    6326         468 :     ntups = PQntuples(res);
    6327             : 
    6328         468 :     convinfo = (ConvInfo *) pg_malloc(ntups * sizeof(ConvInfo));
    6329             : 
    6330         468 :     i_tableoid = PQfnumber(res, "tableoid");
    6331         468 :     i_oid = PQfnumber(res, "oid");
    6332         468 :     i_conname = PQfnumber(res, "conname");
    6333         468 :     i_connamespace = PQfnumber(res, "connamespace");
    6334         468 :     i_conowner = PQfnumber(res, "conowner");
    6335             : 
    6336       60470 :     for (i = 0; i < ntups; i++)
    6337             :     {
    6338       60002 :         convinfo[i].dobj.objType = DO_CONVERSION;
    6339       60002 :         convinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    6340       60002 :         convinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    6341       60002 :         AssignDumpId(&convinfo[i].dobj);
    6342       60002 :         convinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_conname));
    6343      120004 :         convinfo[i].dobj.namespace =
    6344       60002 :             findNamespace(atooid(PQgetvalue(res, i, i_connamespace)));
    6345       60002 :         convinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_conowner));
    6346             : 
    6347             :         /* Decide whether we want to dump it */
    6348       60002 :         selectDumpableObject(&(convinfo[i].dobj), fout);
    6349             :     }
    6350             : 
    6351         468 :     PQclear(res);
    6352             : 
    6353         468 :     destroyPQExpBuffer(query);
    6354         468 : }
    6355             : 
    6356             : /*
    6357             :  * getAccessMethods:
    6358             :  *    get information about all user-defined access methods
    6359             :  */
    6360             : void
    6361         468 : getAccessMethods(Archive *fout)
    6362             : {
    6363             :     PGresult   *res;
    6364             :     int         ntups;
    6365             :     int         i;
    6366             :     PQExpBuffer query;
    6367             :     AccessMethodInfo *aminfo;
    6368             :     int         i_tableoid;
    6369             :     int         i_oid;
    6370             :     int         i_amname;
    6371             :     int         i_amhandler;
    6372             :     int         i_amtype;
    6373             : 
    6374             :     /* Before 9.6, there are no user-defined access methods */
    6375         468 :     if (fout->remoteVersion < 90600)
    6376           0 :         return;
    6377             : 
    6378         468 :     query = createPQExpBuffer();
    6379             : 
    6380             :     /* Select all access methods from pg_am table */
    6381         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, amname, amtype, "
    6382             :                          "amhandler::pg_catalog.regproc AS amhandler "
    6383             :                          "FROM pg_am");
    6384             : 
    6385         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    6386             : 
    6387         468 :     ntups = PQntuples(res);
    6388             : 
    6389         468 :     aminfo = (AccessMethodInfo *) pg_malloc(ntups * sizeof(AccessMethodInfo));
    6390             : 
    6391         468 :     i_tableoid = PQfnumber(res, "tableoid");
    6392         468 :     i_oid = PQfnumber(res, "oid");
    6393         468 :     i_amname = PQfnumber(res, "amname");
    6394         468 :     i_amhandler = PQfnumber(res, "amhandler");
    6395         468 :     i_amtype = PQfnumber(res, "amtype");
    6396             : 
    6397        4010 :     for (i = 0; i < ntups; i++)
    6398             :     {
    6399        3542 :         aminfo[i].dobj.objType = DO_ACCESS_METHOD;
    6400        3542 :         aminfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    6401        3542 :         aminfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    6402        3542 :         AssignDumpId(&aminfo[i].dobj);
    6403        3542 :         aminfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_amname));
    6404        3542 :         aminfo[i].dobj.namespace = NULL;
    6405        3542 :         aminfo[i].amhandler = pg_strdup(PQgetvalue(res, i, i_amhandler));
    6406        3542 :         aminfo[i].amtype = *(PQgetvalue(res, i, i_amtype));
    6407             : 
    6408             :         /* Decide whether we want to dump it */
    6409        3542 :         selectDumpableAccessMethod(&(aminfo[i]), fout);
    6410             :     }
    6411             : 
    6412         468 :     PQclear(res);
    6413             : 
    6414         468 :     destroyPQExpBuffer(query);
    6415             : }
    6416             : 
    6417             : 
    6418             : /*
    6419             :  * getOpclasses:
    6420             :  *    get information about all opclasses in the system catalogs
    6421             :  */
    6422             : void
    6423         468 : getOpclasses(Archive *fout)
    6424             : {
    6425             :     PGresult   *res;
    6426             :     int         ntups;
    6427             :     int         i;
    6428         468 :     PQExpBuffer query = createPQExpBuffer();
    6429             :     OpclassInfo *opcinfo;
    6430             :     int         i_tableoid;
    6431             :     int         i_oid;
    6432             :     int         i_opcname;
    6433             :     int         i_opcnamespace;
    6434             :     int         i_opcowner;
    6435             : 
    6436             :     /*
    6437             :      * find all opclasses, including builtin opclasses; we filter out
    6438             :      * system-defined opclasses at dump-out time.
    6439             :      */
    6440             : 
    6441         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, opcname, "
    6442             :                          "opcnamespace, "
    6443             :                          "opcowner "
    6444             :                          "FROM pg_opclass");
    6445             : 
    6446         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    6447             : 
    6448         468 :     ntups = PQntuples(res);
    6449             : 
    6450         468 :     opcinfo = (OpclassInfo *) pg_malloc(ntups * sizeof(OpclassInfo));
    6451             : 
    6452         468 :     i_tableoid = PQfnumber(res, "tableoid");
    6453         468 :     i_oid = PQfnumber(res, "oid");
    6454         468 :     i_opcname = PQfnumber(res, "opcname");
    6455         468 :     i_opcnamespace = PQfnumber(res, "opcnamespace");
    6456         468 :     i_opcowner = PQfnumber(res, "opcowner");
    6457             : 
    6458       83658 :     for (i = 0; i < ntups; i++)
    6459             :     {
    6460       83190 :         opcinfo[i].dobj.objType = DO_OPCLASS;
    6461       83190 :         opcinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    6462       83190 :         opcinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    6463       83190 :         AssignDumpId(&opcinfo[i].dobj);
    6464       83190 :         opcinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_opcname));
    6465      166380 :         opcinfo[i].dobj.namespace =
    6466       83190 :             findNamespace(atooid(PQgetvalue(res, i, i_opcnamespace)));
    6467       83190 :         opcinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_opcowner));
    6468             : 
    6469             :         /* Decide whether we want to dump it */
    6470       83190 :         selectDumpableObject(&(opcinfo[i].dobj), fout);
    6471             :     }
    6472             : 
    6473         468 :     PQclear(res);
    6474             : 
    6475         468 :     destroyPQExpBuffer(query);
    6476         468 : }
    6477             : 
    6478             : /*
    6479             :  * getOpfamilies:
    6480             :  *    get information about all opfamilies in the system catalogs
    6481             :  */
    6482             : void
    6483         468 : getOpfamilies(Archive *fout)
    6484             : {
    6485             :     PGresult   *res;
    6486             :     int         ntups;
    6487             :     int         i;
    6488             :     PQExpBuffer query;
    6489             :     OpfamilyInfo *opfinfo;
    6490             :     int         i_tableoid;
    6491             :     int         i_oid;
    6492             :     int         i_opfname;
    6493             :     int         i_opfnamespace;
    6494             :     int         i_opfowner;
    6495             : 
    6496         468 :     query = createPQExpBuffer();
    6497             : 
    6498             :     /*
    6499             :      * find all opfamilies, including builtin opfamilies; we filter out
    6500             :      * system-defined opfamilies at dump-out time.
    6501             :      */
    6502             : 
    6503         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, opfname, "
    6504             :                          "opfnamespace, "
    6505             :                          "opfowner "
    6506             :                          "FROM pg_opfamily");
    6507             : 
    6508         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    6509             : 
    6510         468 :     ntups = PQntuples(res);
    6511             : 
    6512         468 :     opfinfo = (OpfamilyInfo *) pg_malloc(ntups * sizeof(OpfamilyInfo));
    6513             : 
    6514         468 :     i_tableoid = PQfnumber(res, "tableoid");
    6515         468 :     i_oid = PQfnumber(res, "oid");
    6516         468 :     i_opfname = PQfnumber(res, "opfname");
    6517         468 :     i_opfnamespace = PQfnumber(res, "opfnamespace");
    6518         468 :     i_opfowner = PQfnumber(res, "opfowner");
    6519             : 
    6520       69132 :     for (i = 0; i < ntups; i++)
    6521             :     {
    6522       68664 :         opfinfo[i].dobj.objType = DO_OPFAMILY;
    6523       68664 :         opfinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    6524       68664 :         opfinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    6525       68664 :         AssignDumpId(&opfinfo[i].dobj);
    6526       68664 :         opfinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_opfname));
    6527      137328 :         opfinfo[i].dobj.namespace =
    6528       68664 :             findNamespace(atooid(PQgetvalue(res, i, i_opfnamespace)));
    6529       68664 :         opfinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_opfowner));
    6530             : 
    6531             :         /* Decide whether we want to dump it */
    6532       68664 :         selectDumpableObject(&(opfinfo[i].dobj), fout);
    6533             :     }
    6534             : 
    6535         468 :     PQclear(res);
    6536             : 
    6537         468 :     destroyPQExpBuffer(query);
    6538         468 : }
    6539             : 
    6540             : /*
    6541             :  * getAggregates:
    6542             :  *    get information about all user-defined aggregates in the system catalogs
    6543             :  */
    6544             : void
    6545         468 : getAggregates(Archive *fout)
    6546             : {
    6547         468 :     DumpOptions *dopt = fout->dopt;
    6548             :     PGresult   *res;
    6549             :     int         ntups;
    6550             :     int         i;
    6551         468 :     PQExpBuffer query = createPQExpBuffer();
    6552             :     AggInfo    *agginfo;
    6553             :     int         i_tableoid;
    6554             :     int         i_oid;
    6555             :     int         i_aggname;
    6556             :     int         i_aggnamespace;
    6557             :     int         i_pronargs;
    6558             :     int         i_proargtypes;
    6559             :     int         i_proowner;
    6560             :     int         i_aggacl;
    6561             :     int         i_acldefault;
    6562             : 
    6563             :     /*
    6564             :      * Find all interesting aggregates.  See comment in getFuncs() for the
    6565             :      * rationale behind the filtering logic.
    6566             :      */
    6567         468 :     if (fout->remoteVersion >= 90600)
    6568             :     {
    6569             :         const char *agg_check;
    6570             : 
    6571         936 :         agg_check = (fout->remoteVersion >= 110000 ? "p.prokind = 'a'"
    6572         468 :                      : "p.proisagg");
    6573             : 
    6574         468 :         appendPQExpBuffer(query, "SELECT p.tableoid, p.oid, "
    6575             :                           "p.proname AS aggname, "
    6576             :                           "p.pronamespace AS aggnamespace, "
    6577             :                           "p.pronargs, p.proargtypes, "
    6578             :                           "p.proowner, "
    6579             :                           "p.proacl AS aggacl, "
    6580             :                           "acldefault('f', p.proowner) AS acldefault "
    6581             :                           "FROM pg_proc p "
    6582             :                           "LEFT JOIN pg_init_privs pip ON "
    6583             :                           "(p.oid = pip.objoid "
    6584             :                           "AND pip.classoid = 'pg_proc'::regclass "
    6585             :                           "AND pip.objsubid = 0) "
    6586             :                           "WHERE %s AND ("
    6587             :                           "p.pronamespace != "
    6588             :                           "(SELECT oid FROM pg_namespace "
    6589             :                           "WHERE nspname = 'pg_catalog') OR "
    6590             :                           "p.proacl IS DISTINCT FROM pip.initprivs",
    6591             :                           agg_check);
    6592         468 :         if (dopt->binary_upgrade)
    6593          62 :             appendPQExpBufferStr(query,
    6594             :                                  " OR EXISTS(SELECT 1 FROM pg_depend WHERE "
    6595             :                                  "classid = 'pg_proc'::regclass AND "
    6596             :                                  "objid = p.oid AND "
    6597             :                                  "refclassid = 'pg_extension'::regclass AND "
    6598             :                                  "deptype = 'e')");
    6599         468 :         appendPQExpBufferChar(query, ')');
    6600             :     }
    6601             :     else
    6602             :     {
    6603           0 :         appendPQExpBufferStr(query, "SELECT tableoid, oid, proname AS aggname, "
    6604             :                              "pronamespace AS aggnamespace, "
    6605             :                              "pronargs, proargtypes, "
    6606             :                              "proowner, "
    6607             :                              "proacl AS aggacl, "
    6608             :                              "acldefault('f', proowner) AS acldefault "
    6609             :                              "FROM pg_proc p "
    6610             :                              "WHERE proisagg AND ("
    6611             :                              "pronamespace != "
    6612             :                              "(SELECT oid FROM pg_namespace "
    6613             :                              "WHERE nspname = 'pg_catalog')");
    6614           0 :         if (dopt->binary_upgrade)
    6615           0 :             appendPQExpBufferStr(query,
    6616             :                                  " OR EXISTS(SELECT 1 FROM pg_depend WHERE "
    6617             :                                  "classid = 'pg_proc'::regclass AND "
    6618             :                                  "objid = p.oid AND "
    6619             :                                  "refclassid = 'pg_extension'::regclass AND "
    6620             :                                  "deptype = 'e')");
    6621           0 :         appendPQExpBufferChar(query, ')');
    6622             :     }
    6623             : 
    6624         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    6625             : 
    6626         468 :     ntups = PQntuples(res);
    6627             : 
    6628         468 :     agginfo = (AggInfo *) pg_malloc(ntups * sizeof(AggInfo));
    6629             : 
    6630         468 :     i_tableoid = PQfnumber(res, "tableoid");
    6631         468 :     i_oid = PQfnumber(res, "oid");
    6632         468 :     i_aggname = PQfnumber(res, "aggname");
    6633         468 :     i_aggnamespace = PQfnumber(res, "aggnamespace");
    6634         468 :     i_pronargs = PQfnumber(res, "pronargs");
    6635         468 :     i_proargtypes = PQfnumber(res, "proargtypes");
    6636         468 :     i_proowner = PQfnumber(res, "proowner");
    6637         468 :     i_aggacl = PQfnumber(res, "aggacl");
    6638         468 :     i_acldefault = PQfnumber(res, "acldefault");
    6639             : 
    6640        1556 :     for (i = 0; i < ntups; i++)
    6641             :     {
    6642        1088 :         agginfo[i].aggfn.dobj.objType = DO_AGG;
    6643        1088 :         agginfo[i].aggfn.dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    6644        1088 :         agginfo[i].aggfn.dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    6645        1088 :         AssignDumpId(&agginfo[i].aggfn.dobj);
    6646        1088 :         agginfo[i].aggfn.dobj.name = pg_strdup(PQgetvalue(res, i, i_aggname));
    6647        2176 :         agginfo[i].aggfn.dobj.namespace =
    6648        1088 :             findNamespace(atooid(PQgetvalue(res, i, i_aggnamespace)));
    6649        1088 :         agginfo[i].aggfn.dacl.acl = pg_strdup(PQgetvalue(res, i, i_aggacl));
    6650        1088 :         agginfo[i].aggfn.dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
    6651        1088 :         agginfo[i].aggfn.dacl.privtype = 0;
    6652        1088 :         agginfo[i].aggfn.dacl.initprivs = NULL;
    6653        1088 :         agginfo[i].aggfn.rolname = getRoleName(PQgetvalue(res, i, i_proowner));
    6654        1088 :         agginfo[i].aggfn.lang = InvalidOid; /* not currently interesting */
    6655        1088 :         agginfo[i].aggfn.prorettype = InvalidOid;   /* not saved */
    6656        1088 :         agginfo[i].aggfn.nargs = atoi(PQgetvalue(res, i, i_pronargs));
    6657        1088 :         if (agginfo[i].aggfn.nargs == 0)
    6658         160 :             agginfo[i].aggfn.argtypes = NULL;
    6659             :         else
    6660             :         {
    6661         928 :             agginfo[i].aggfn.argtypes = (Oid *) pg_malloc(agginfo[i].aggfn.nargs * sizeof(Oid));
    6662         928 :             parseOidArray(PQgetvalue(res, i, i_proargtypes),
    6663         928 :                           agginfo[i].aggfn.argtypes,
    6664         928 :                           agginfo[i].aggfn.nargs);
    6665             :         }
    6666        1088 :         agginfo[i].aggfn.postponed_def = false; /* might get set during sort */
    6667             : 
    6668             :         /* Decide whether we want to dump it */
    6669        1088 :         selectDumpableObject(&(agginfo[i].aggfn.dobj), fout);
    6670             : 
    6671             :         /* Mark whether aggregate has an ACL */
    6672        1088 :         if (!PQgetisnull(res, i, i_aggacl))
    6673          50 :             agginfo[i].aggfn.dobj.components |= DUMP_COMPONENT_ACL;
    6674             :     }
    6675             : 
    6676         468 :     PQclear(res);
    6677             : 
    6678         468 :     destroyPQExpBuffer(query);
    6679         468 : }
    6680             : 
    6681             : /*
    6682             :  * getFuncs:
    6683             :  *    get information about all user-defined functions in the system catalogs
    6684             :  */
    6685             : void
    6686         468 : getFuncs(Archive *fout)
    6687             : {
    6688         468 :     DumpOptions *dopt = fout->dopt;
    6689             :     PGresult   *res;
    6690             :     int         ntups;
    6691             :     int         i;
    6692         468 :     PQExpBuffer query = createPQExpBuffer();
    6693             :     FuncInfo   *finfo;
    6694             :     int         i_tableoid;
    6695             :     int         i_oid;
    6696             :     int         i_proname;
    6697             :     int         i_pronamespace;
    6698             :     int         i_proowner;
    6699             :     int         i_prolang;
    6700             :     int         i_pronargs;
    6701             :     int         i_proargtypes;
    6702             :     int         i_prorettype;
    6703             :     int         i_proacl;
    6704             :     int         i_acldefault;
    6705             : 
    6706             :     /*
    6707             :      * Find all interesting functions.  This is a bit complicated:
    6708             :      *
    6709             :      * 1. Always exclude aggregates; those are handled elsewhere.
    6710             :      *
    6711             :      * 2. Always exclude functions that are internally dependent on something
    6712             :      * else, since presumably those will be created as a result of creating
    6713             :      * the something else.  This currently acts only to suppress constructor
    6714             :      * functions for range types.  Note this is OK only because the
    6715             :      * constructors don't have any dependencies the range type doesn't have;
    6716             :      * otherwise we might not get creation ordering correct.
    6717             :      *
    6718             :      * 3. Otherwise, we normally exclude functions in pg_catalog.  However, if
    6719             :      * they're members of extensions and we are in binary-upgrade mode then
    6720             :      * include them, since we want to dump extension members individually in
    6721             :      * that mode.  Also, if they are used by casts or transforms then we need
    6722             :      * to gather the information about them, though they won't be dumped if
    6723             :      * they are built-in.  Also, in 9.6 and up, include functions in
    6724             :      * pg_catalog if they have an ACL different from what's shown in
    6725             :      * pg_init_privs (so we have to join to pg_init_privs; annoying).
    6726             :      */
    6727         468 :     if (fout->remoteVersion >= 90600)
    6728             :     {
    6729             :         const char *not_agg_check;
    6730             : 
    6731         936 :         not_agg_check = (fout->remoteVersion >= 110000 ? "p.prokind <> 'a'"
    6732         468 :                          : "NOT p.proisagg");
    6733             : 
    6734         468 :         appendPQExpBuffer(query,
    6735             :                           "SELECT p.tableoid, p.oid, p.proname, p.prolang, "
    6736             :                           "p.pronargs, p.proargtypes, p.prorettype, "
    6737             :                           "p.proacl, "
    6738             :                           "acldefault('f', p.proowner) AS acldefault, "
    6739             :                           "p.pronamespace, "
    6740             :                           "p.proowner "
    6741             :                           "FROM pg_proc p "
    6742             :                           "LEFT JOIN pg_init_privs pip ON "
    6743             :                           "(p.oid = pip.objoid "
    6744             :                           "AND pip.classoid = 'pg_proc'::regclass "
    6745             :                           "AND pip.objsubid = 0) "
    6746             :                           "WHERE %s"
    6747             :                           "\n  AND NOT EXISTS (SELECT 1 FROM pg_depend "
    6748             :                           "WHERE classid = 'pg_proc'::regclass AND "
    6749             :                           "objid = p.oid AND deptype = 'i')"
    6750             :                           "\n  AND ("
    6751             :                           "\n  pronamespace != "
    6752             :                           "(SELECT oid FROM pg_namespace "
    6753             :                           "WHERE nspname = 'pg_catalog')"
    6754             :                           "\n  OR EXISTS (SELECT 1 FROM pg_cast"
    6755             :                           "\n  WHERE pg_cast.oid > %u "
    6756             :                           "\n  AND p.oid = pg_cast.castfunc)"
    6757             :                           "\n  OR EXISTS (SELECT 1 FROM pg_transform"
    6758             :                           "\n  WHERE pg_transform.oid > %u AND "
    6759             :                           "\n  (p.oid = pg_transform.trffromsql"
    6760             :                           "\n  OR p.oid = pg_transform.trftosql))",
    6761             :                           not_agg_check,
    6762             :                           g_last_builtin_oid,
    6763             :                           g_last_builtin_oid);
    6764         468 :         if (dopt->binary_upgrade)
    6765          62 :             appendPQExpBufferStr(query,
    6766             :                                  "\n  OR EXISTS(SELECT 1 FROM pg_depend WHERE "
    6767             :                                  "classid = 'pg_proc'::regclass AND "
    6768             :                                  "objid = p.oid AND "
    6769             :                                  "refclassid = 'pg_extension'::regclass AND "
    6770             :                                  "deptype = 'e')");
    6771         468 :         appendPQExpBufferStr(query,
    6772             :                              "\n  OR p.proacl IS DISTINCT FROM pip.initprivs");
    6773         468 :         appendPQExpBufferChar(query, ')');
    6774             :     }
    6775             :     else
    6776             :     {
    6777           0 :         appendPQExpBuffer(query,
    6778             :                           "SELECT tableoid, oid, proname, prolang, "
    6779             :                           "pronargs, proargtypes, prorettype, proacl, "
    6780             :                           "acldefault('f', proowner) AS acldefault, "
    6781             :                           "pronamespace, "
    6782             :                           "proowner "
    6783             :                           "FROM pg_proc p "
    6784             :                           "WHERE NOT proisagg"
    6785             :                           "\n  AND NOT EXISTS (SELECT 1 FROM pg_depend "
    6786             :                           "WHERE classid = 'pg_proc'::regclass AND "
    6787             :                           "objid = p.oid AND deptype = 'i')"
    6788             :                           "\n  AND ("
    6789             :                           "\n  pronamespace != "
    6790             :                           "(SELECT oid FROM pg_namespace "
    6791             :                           "WHERE nspname = 'pg_catalog')"
    6792             :                           "\n  OR EXISTS (SELECT 1 FROM pg_cast"
    6793             :                           "\n  WHERE pg_cast.oid > '%u'::oid"
    6794             :                           "\n  AND p.oid = pg_cast.castfunc)",
    6795             :                           g_last_builtin_oid);
    6796             : 
    6797           0 :         if (fout->remoteVersion >= 90500)
    6798           0 :             appendPQExpBuffer(query,
    6799             :                               "\n  OR EXISTS (SELECT 1 FROM pg_transform"
    6800             :                               "\n  WHERE pg_transform.oid > '%u'::oid"
    6801             :                               "\n  AND (p.oid = pg_transform.trffromsql"
    6802             :                               "\n  OR p.oid = pg_transform.trftosql))",
    6803             :                               g_last_builtin_oid);
    6804             : 
    6805           0 :         if (dopt->binary_upgrade)
    6806           0 :             appendPQExpBufferStr(query,
    6807             :                                  "\n  OR EXISTS(SELECT 1 FROM pg_depend WHERE "
    6808             :                                  "classid = 'pg_proc'::regclass AND "
    6809             :                                  "objid = p.oid AND "
    6810             :                                  "refclassid = 'pg_extension'::regclass AND "
    6811             :                                  "deptype = 'e')");
    6812           0 :         appendPQExpBufferChar(query, ')');
    6813             :     }
    6814             : 
    6815         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    6816             : 
    6817         468 :     ntups = PQntuples(res);
    6818             : 
    6819         468 :     finfo = (FuncInfo *) pg_malloc0(ntups * sizeof(FuncInfo));
    6820             : 
    6821         468 :     i_tableoid = PQfnumber(res, "tableoid");
    6822         468 :     i_oid = PQfnumber(res, "oid");
    6823         468 :     i_proname = PQfnumber(res, "proname");
    6824         468 :     i_pronamespace = PQfnumber(res, "pronamespace");
    6825         468 :     i_proowner = PQfnumber(res, "proowner");
    6826         468 :     i_prolang = PQfnumber(res, "prolang");
    6827         468 :     i_pronargs = PQfnumber(res, "pronargs");
    6828         468 :     i_proargtypes = PQfnumber(res, "proargtypes");
    6829         468 :     i_prorettype = PQfnumber(res, "prorettype");
    6830         468 :     i_proacl = PQfnumber(res, "proacl");
    6831         468 :     i_acldefault = PQfnumber(res, "acldefault");
    6832             : 
    6833       12766 :     for (i = 0; i < ntups; i++)
    6834             :     {
    6835       12298 :         finfo[i].dobj.objType = DO_FUNC;
    6836       12298 :         finfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    6837       12298 :         finfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    6838       12298 :         AssignDumpId(&finfo[i].dobj);
    6839       12298 :         finfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_proname));
    6840       24596 :         finfo[i].dobj.namespace =
    6841       12298 :             findNamespace(atooid(PQgetvalue(res, i, i_pronamespace)));
    6842       12298 :         finfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_proacl));
    6843       12298 :         finfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
    6844       12298 :         finfo[i].dacl.privtype = 0;
    6845       12298 :         finfo[i].dacl.initprivs = NULL;
    6846       12298 :         finfo[i].rolname = getRoleName(PQgetvalue(res, i, i_proowner));
    6847       12298 :         finfo[i].lang = atooid(PQgetvalue(res, i, i_prolang));
    6848       12298 :         finfo[i].prorettype = atooid(PQgetvalue(res, i, i_prorettype));
    6849       12298 :         finfo[i].nargs = atoi(PQgetvalue(res, i, i_pronargs));
    6850       12298 :         if (finfo[i].nargs == 0)
    6851        2768 :             finfo[i].argtypes = NULL;
    6852             :         else
    6853             :         {
    6854        9530 :             finfo[i].argtypes = (Oid *) pg_malloc(finfo[i].nargs * sizeof(Oid));
    6855        9530 :             parseOidArray(PQgetvalue(res, i, i_proargtypes),
    6856        9530 :                           finfo[i].argtypes, finfo[i].nargs);
    6857             :         }
    6858       12298 :         finfo[i].postponed_def = false; /* might get set during sort */
    6859             : 
    6860             :         /* Decide whether we want to dump it */
    6861       12298 :         selectDumpableObject(&(finfo[i].dobj), fout);
    6862             : 
    6863             :         /* Mark whether function has an ACL */
    6864       12298 :         if (!PQgetisnull(res, i, i_proacl))
    6865         310 :             finfo[i].dobj.components |= DUMP_COMPONENT_ACL;
    6866             :     }
    6867             : 
    6868         468 :     PQclear(res);
    6869             : 
    6870         468 :     destroyPQExpBuffer(query);
    6871         468 : }
    6872             : 
    6873             : /*
    6874             :  * getRelationStatistics
    6875             :  *    register the statistics object as a dependent of the relation.
    6876             :  *
    6877             :  * reltuples is passed as a string to avoid complexities in converting from/to
    6878             :  * floating point.
    6879             :  */
    6880             : static RelStatsInfo *
    6881       26334 : getRelationStatistics(Archive *fout, DumpableObject *rel, int32 relpages,
    6882             :                       char *reltuples, int32 relallvisible,
    6883             :                       int32 relallfrozen, char relkind,
    6884             :                       char **indAttNames, int nindAttNames)
    6885             : {
    6886       26334 :     if (!fout->dopt->dumpStatistics)
    6887       18786 :         return NULL;
    6888             : 
    6889        7548 :     if ((relkind == RELKIND_RELATION) ||
    6890        3272 :         (relkind == RELKIND_PARTITIONED_TABLE) ||
    6891        2002 :         (relkind == RELKIND_INDEX) ||
    6892        1314 :         (relkind == RELKIND_PARTITIONED_INDEX) ||
    6893             :         (relkind == RELKIND_MATVIEW))
    6894             :     {
    6895        6970 :         RelStatsInfo *info = pg_malloc0(sizeof(RelStatsInfo));
    6896        6970 :         DumpableObject *dobj = &info->dobj;
    6897             : 
    6898        6970 :         dobj->objType = DO_REL_STATS;
    6899        6970 :         dobj->catId.tableoid = 0;
    6900        6970 :         dobj->catId.oid = 0;
    6901        6970 :         AssignDumpId(dobj);
    6902        6970 :         dobj->dependencies = (DumpId *) pg_malloc(sizeof(DumpId));
    6903        6970 :         dobj->dependencies[0] = rel->dumpId;
    6904        6970 :         dobj->nDeps = 1;
    6905        6970 :         dobj->allocDeps = 1;
    6906        6970 :         dobj->components |= DUMP_COMPONENT_STATISTICS;
    6907        6970 :         dobj->name = pg_strdup(rel->name);
    6908        6970 :         dobj->namespace = rel->namespace;
    6909        6970 :         info->relpages = relpages;
    6910        6970 :         info->reltuples = pstrdup(reltuples);
    6911        6970 :         info->relallvisible = relallvisible;
    6912        6970 :         info->relallfrozen = relallfrozen;
    6913        6970 :         info->relkind = relkind;
    6914        6970 :         info->indAttNames = indAttNames;
    6915        6970 :         info->nindAttNames = nindAttNames;
    6916             : 
    6917             :         /*
    6918             :          * Ordinarily, stats go in SECTION_DATA for tables and
    6919             :          * SECTION_POST_DATA for indexes.
    6920             :          *
    6921             :          * However, the section may be updated later for materialized view
    6922             :          * stats. REFRESH MATERIALIZED VIEW replaces the storage and resets
    6923             :          * the stats, so the stats must be restored after the data. Also, the
    6924             :          * materialized view definition may be postponed to SECTION_POST_DATA
    6925             :          * (see repairMatViewBoundaryMultiLoop()).
    6926             :          */
    6927        6970 :         switch (info->relkind)
    6928             :         {
    6929        5012 :             case RELKIND_RELATION:
    6930             :             case RELKIND_PARTITIONED_TABLE:
    6931             :             case RELKIND_MATVIEW:
    6932        5012 :                 info->section = SECTION_DATA;
    6933        5012 :                 break;
    6934        1958 :             case RELKIND_INDEX:
    6935             :             case RELKIND_PARTITIONED_INDEX:
    6936        1958 :                 info->section = SECTION_POST_DATA;
    6937        1958 :                 break;
    6938           0 :             default:
    6939           0 :                 pg_fatal("cannot dump statistics for relation kind '%c'",
    6940             :                          info->relkind);
    6941             :         }
    6942             : 
    6943        6970 :         return info;
    6944             :     }
    6945         578 :     return NULL;
    6946             : }
    6947             : 
    6948             : /*
    6949             :  * getTables
    6950             :  *    read all the tables (no indexes) in the system catalogs,
    6951             :  *    and return them as an array of TableInfo structures
    6952             :  *
    6953             :  * *numTables is set to the number of tables read in
    6954             :  */
    6955             : TableInfo *
    6956         470 : getTables(Archive *fout, int *numTables)
    6957             : {
    6958         470 :     DumpOptions *dopt = fout->dopt;
    6959             :     PGresult   *res;
    6960             :     int         ntups;
    6961             :     int         i;
    6962         470 :     PQExpBuffer query = createPQExpBuffer();
    6963             :     TableInfo  *tblinfo;
    6964             :     int         i_reltableoid;
    6965             :     int         i_reloid;
    6966             :     int         i_relname;
    6967             :     int         i_relnamespace;
    6968             :     int         i_relkind;
    6969             :     int         i_reltype;
    6970             :     int         i_relowner;
    6971             :     int         i_relchecks;
    6972             :     int         i_relhasindex;
    6973             :     int         i_relhasrules;
    6974             :     int         i_relpages;
    6975             :     int         i_reltuples;
    6976             :     int         i_relallvisible;
    6977             :     int         i_relallfrozen;
    6978             :     int         i_toastpages;
    6979             :     int         i_owning_tab;
    6980             :     int         i_owning_col;
    6981             :     int         i_reltablespace;
    6982             :     int         i_relhasoids;
    6983             :     int         i_relhastriggers;
    6984             :     int         i_relpersistence;
    6985             :     int         i_relispopulated;
    6986             :     int         i_relreplident;
    6987             :     int         i_relrowsec;
    6988             :     int         i_relforcerowsec;
    6989             :     int         i_relfrozenxid;
    6990             :     int         i_toastfrozenxid;
    6991             :     int         i_toastoid;
    6992             :     int         i_relminmxid;
    6993             :     int         i_toastminmxid;
    6994             :     int         i_reloptions;
    6995             :     int         i_checkoption;
    6996             :     int         i_toastreloptions;
    6997             :     int         i_reloftype;
    6998             :     int         i_foreignserver;
    6999             :     int         i_amname;
    7000             :     int         i_is_identity_sequence;
    7001             :     int         i_relacl;
    7002             :     int         i_acldefault;
    7003             :     int         i_ispartition;
    7004             : 
    7005             :     /*
    7006             :      * Find all the tables and table-like objects.
    7007             :      *
    7008             :      * We must fetch all tables in this phase because otherwise we cannot
    7009             :      * correctly identify inherited columns, owned sequences, etc.
    7010             :      *
    7011             :      * We include system catalogs, so that we can work if a user table is
    7012             :      * defined to inherit from a system catalog (pretty weird, but...)
    7013             :      *
    7014             :      * Note: in this phase we should collect only a minimal amount of
    7015             :      * information about each table, basically just enough to decide if it is
    7016             :      * interesting.  In particular, since we do not yet have lock on any user
    7017             :      * table, we MUST NOT invoke any server-side data collection functions
    7018             :      * (for instance, pg_get_partkeydef()).  Those are likely to fail or give
    7019             :      * wrong answers if any concurrent DDL is happening.
    7020             :      */
    7021             : 
    7022         470 :     appendPQExpBufferStr(query,
    7023             :                          "SELECT c.tableoid, c.oid, c.relname, "
    7024             :                          "c.relnamespace, c.relkind, c.reltype, "
    7025             :                          "c.relowner, "
    7026             :                          "c.relchecks, "
    7027             :                          "c.relhasindex, c.relhasrules, c.relpages, "
    7028             :                          "c.reltuples, c.relallvisible, ");
    7029             : 
    7030         470 :     if (fout->remoteVersion >= 180000)
    7031         470 :         appendPQExpBufferStr(query, "c.relallfrozen, ");
    7032             :     else
    7033           0 :         appendPQExpBufferStr(query, "0 AS relallfrozen, ");
    7034             : 
    7035         470 :     appendPQExpBufferStr(query,
    7036             :                          "c.relhastriggers, c.relpersistence, "
    7037             :                          "c.reloftype, "
    7038             :                          "c.relacl, "
    7039             :                          "acldefault(CASE WHEN c.relkind = " CppAsString2(RELKIND_SEQUENCE)
    7040             :                          " THEN 's'::\"char\" ELSE 'r'::\"char\" END, c.relowner) AS acldefault, "
    7041             :                          "CASE WHEN c.relkind = " CppAsString2(RELKIND_FOREIGN_TABLE) " THEN "
    7042             :                          "(SELECT ftserver FROM pg_catalog.pg_foreign_table WHERE ftrelid = c.oid) "
    7043             :                          "ELSE 0 END AS foreignserver, "
    7044             :                          "c.relfrozenxid, tc.relfrozenxid AS tfrozenxid, "
    7045             :                          "tc.oid AS toid, "
    7046             :                          "tc.relpages AS toastpages, "
    7047             :                          "tc.reloptions AS toast_reloptions, "
    7048             :                          "d.refobjid AS owning_tab, "
    7049             :                          "d.refobjsubid AS owning_col, "
    7050             :                          "tsp.spcname AS reltablespace, ");
    7051             : 
    7052         470 :     if (fout->remoteVersion >= 120000)
    7053         470 :         appendPQExpBufferStr(query,
    7054             :                              "false AS relhasoids, ");
    7055             :     else
    7056           0 :         appendPQExpBufferStr(query,
    7057             :                              "c.relhasoids, ");
    7058             : 
    7059         470 :     if (fout->remoteVersion >= 90300)
    7060         470 :         appendPQExpBufferStr(query,
    7061             :                              "c.relispopulated, ");
    7062             :     else
    7063           0 :         appendPQExpBufferStr(query,
    7064             :                              "'t' as relispopulated, ");
    7065             : 
    7066         470 :     if (fout->remoteVersion >= 90400)
    7067         470 :         appendPQExpBufferStr(query,
    7068             :                              "c.relreplident, ");
    7069             :     else
    7070           0 :         appendPQExpBufferStr(query,
    7071             :                              "'d' AS relreplident, ");
    7072             : 
    7073         470 :     if (fout->remoteVersion >= 90500)
    7074         470 :         appendPQExpBufferStr(query,
    7075             :                              "c.relrowsecurity, c.relforcerowsecurity, ");
    7076             :     else
    7077           0 :         appendPQExpBufferStr(query,
    7078             :                              "false AS relrowsecurity, "
    7079             :                              "false AS relforcerowsecurity, ");
    7080             : 
    7081         470 :     if (fout->remoteVersion >= 90300)
    7082         470 :         appendPQExpBufferStr(query,
    7083             :                              "c.relminmxid, tc.relminmxid AS tminmxid, ");
    7084             :     else
    7085           0 :         appendPQExpBufferStr(query,
    7086             :                              "0 AS relminmxid, 0 AS tminmxid, ");
    7087             : 
    7088         470 :     if (fout->remoteVersion >= 90300)
    7089         470 :         appendPQExpBufferStr(query,
    7090             :                              "array_remove(array_remove(c.reloptions,'check_option=local'),'check_option=cascaded') AS reloptions, "
    7091             :                              "CASE WHEN 'check_option=local' = ANY (c.reloptions) THEN 'LOCAL'::text "
    7092             :                              "WHEN 'check_option=cascaded' = ANY (c.reloptions) THEN 'CASCADED'::text ELSE NULL END AS checkoption, ");
    7093             :     else
    7094           0 :         appendPQExpBufferStr(query,
    7095             :                              "c.reloptions, NULL AS checkoption, ");
    7096             : 
    7097         470 :     if (fout->remoteVersion >= 90600)
    7098         470 :         appendPQExpBufferStr(query,
    7099             :                              "am.amname, ");
    7100             :     else
    7101           0 :         appendPQExpBufferStr(query,
    7102             :                              "NULL AS amname, ");
    7103             : 
    7104         470 :     if (fout->remoteVersion >= 90600)
    7105         470 :         appendPQExpBufferStr(query,
    7106             :                              "(d.deptype = 'i') IS TRUE AS is_identity_sequence, ");
    7107             :     else
    7108           0 :         appendPQExpBufferStr(query,
    7109             :                              "false AS is_identity_sequence, ");
    7110             : 
    7111         470 :     if (fout->remoteVersion >= 100000)
    7112         470 :         appendPQExpBufferStr(query,
    7113             :                              "c.relispartition AS ispartition ");
    7114             :     else
    7115           0 :         appendPQExpBufferStr(query,
    7116             :                              "false AS ispartition ");
    7117             : 
    7118             :     /*
    7119             :      * Left join to pg_depend to pick up dependency info linking sequences to
    7120             :      * their owning column, if any (note this dependency is AUTO except for
    7121             :      * identity sequences, where it's INTERNAL). Also join to pg_tablespace to
    7122             :      * collect the spcname.
    7123             :      */
    7124         470 :     appendPQExpBufferStr(query,
    7125             :                          "\nFROM pg_class c\n"
    7126             :                          "LEFT JOIN pg_depend d ON "
    7127             :                          "(c.relkind = " CppAsString2(RELKIND_SEQUENCE) " AND "
    7128             :                          "d.classid = 'pg_class'::regclass AND d.objid = c.oid AND "
    7129             :                          "d.objsubid = 0 AND "
    7130             :                          "d.refclassid = 'pg_class'::regclass AND d.deptype IN ('a', 'i'))\n"
    7131             :                          "LEFT JOIN pg_tablespace tsp ON (tsp.oid = c.reltablespace)\n");
    7132             : 
    7133             :     /*
    7134             :      * In 9.6 and up, left join to pg_am to pick up the amname.
    7135             :      */
    7136         470 :     if (fout->remoteVersion >= 90600)
    7137         470 :         appendPQExpBufferStr(query,
    7138             :                              "LEFT JOIN pg_am am ON (c.relam = am.oid)\n");
    7139             : 
    7140             :     /*
    7141             :      * We purposefully ignore toast OIDs for partitioned tables; the reason is
    7142             :      * that versions 10 and 11 have them, but later versions do not, so
    7143             :      * emitting them causes the upgrade to fail.
    7144             :      */
    7145         470 :     appendPQExpBufferStr(query,
    7146             :                          "LEFT JOIN pg_class tc ON (c.reltoastrelid = tc.oid"
    7147             :                          " AND tc.relkind = " CppAsString2(RELKIND_TOASTVALUE)
    7148             :                          " AND c.relkind <> " CppAsString2(RELKIND_PARTITIONED_TABLE) ")\n");
    7149             : 
    7150             :     /*
    7151             :      * Restrict to interesting relkinds (in particular, not indexes).  Not all
    7152             :      * relkinds are possible in older servers, but it's not worth the trouble
    7153             :      * to emit a version-dependent list.
    7154             :      *
    7155             :      * Composite-type table entries won't be dumped as such, but we have to
    7156             :      * make a DumpableObject for them so that we can track dependencies of the
    7157             :      * composite type (pg_depend entries for columns of the composite type
    7158             :      * link to the pg_class entry not the pg_type entry).
    7159             :      */
    7160         470 :     appendPQExpBufferStr(query,
    7161             :                          "WHERE c.relkind IN ("
    7162             :                          CppAsString2(RELKIND_RELATION) ", "
    7163             :                          CppAsString2(RELKIND_SEQUENCE) ", "
    7164             :                          CppAsString2(RELKIND_VIEW) ", "
    7165             :                          CppAsString2(RELKIND_COMPOSITE_TYPE) ", "
    7166             :                          CppAsString2(RELKIND_MATVIEW) ", "
    7167             :                          CppAsString2(RELKIND_FOREIGN_TABLE) ", "
    7168             :                          CppAsString2(RELKIND_PARTITIONED_TABLE) ")\n"
    7169             :                          "ORDER BY c.oid");
    7170             : 
    7171         470 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    7172             : 
    7173         470 :     ntups = PQntuples(res);
    7174             : 
    7175         470 :     *numTables = ntups;
    7176             : 
    7177             :     /*
    7178             :      * Extract data from result and lock dumpable tables.  We do the locking
    7179             :      * before anything else, to minimize the window wherein a table could
    7180             :      * disappear under us.
    7181             :      *
    7182             :      * Note that we have to save info about all tables here, even when dumping
    7183             :      * only one, because we don't yet know which tables might be inheritance
    7184             :      * ancestors of the target table.
    7185             :      */
    7186         470 :     tblinfo = (TableInfo *) pg_malloc0(ntups * sizeof(TableInfo));
    7187             : 
    7188         470 :     i_reltableoid = PQfnumber(res, "tableoid");
    7189         470 :     i_reloid = PQfnumber(res, "oid");
    7190         470 :     i_relname = PQfnumber(res, "relname");
    7191         470 :     i_relnamespace = PQfnumber(res, "relnamespace");
    7192         470 :     i_relkind = PQfnumber(res, "relkind");
    7193         470 :     i_reltype = PQfnumber(res, "reltype");
    7194         470 :     i_relowner = PQfnumber(res, "relowner");
    7195         470 :     i_relchecks = PQfnumber(res, "relchecks");
    7196         470 :     i_relhasindex = PQfnumber(res, "relhasindex");
    7197         470 :     i_relhasrules = PQfnumber(res, "relhasrules");
    7198         470 :     i_relpages = PQfnumber(res, "relpages");
    7199         470 :     i_reltuples = PQfnumber(res, "reltuples");
    7200         470 :     i_relallvisible = PQfnumber(res, "relallvisible");
    7201         470 :     i_relallfrozen = PQfnumber(res, "relallfrozen");
    7202         470 :     i_toastpages = PQfnumber(res, "toastpages");
    7203         470 :     i_owning_tab = PQfnumber(res, "owning_tab");
    7204         470 :     i_owning_col = PQfnumber(res, "owning_col");
    7205         470 :     i_reltablespace = PQfnumber(res, "reltablespace");
    7206         470 :     i_relhasoids = PQfnumber(res, "relhasoids");
    7207         470 :     i_relhastriggers = PQfnumber(res, "relhastriggers");
    7208         470 :     i_relpersistence = PQfnumber(res, "relpersistence");
    7209         470 :     i_relispopulated = PQfnumber(res, "relispopulated");
    7210         470 :     i_relreplident = PQfnumber(res, "relreplident");
    7211         470 :     i_relrowsec = PQfnumber(res, "relrowsecurity");
    7212         470 :     i_relforcerowsec = PQfnumber(res, "relforcerowsecurity");
    7213         470 :     i_relfrozenxid = PQfnumber(res, "relfrozenxid");
    7214         470 :     i_toastfrozenxid = PQfnumber(res, "tfrozenxid");
    7215         470 :     i_toastoid = PQfnumber(res, "toid");
    7216         470 :     i_relminmxid = PQfnumber(res, "relminmxid");
    7217         470 :     i_toastminmxid = PQfnumber(res, "tminmxid");
    7218         470 :     i_reloptions = PQfnumber(res, "reloptions");
    7219         470 :     i_checkoption = PQfnumber(res, "checkoption");
    7220         470 :     i_toastreloptions = PQfnumber(res, "toast_reloptions");
    7221         470 :     i_reloftype = PQfnumber(res, "reloftype");
    7222         470 :     i_foreignserver = PQfnumber(res, "foreignserver");
    7223         470 :     i_amname = PQfnumber(res, "amname");
    7224         470 :     i_is_identity_sequence = PQfnumber(res, "is_identity_sequence");
    7225         470 :     i_relacl = PQfnumber(res, "relacl");
    7226         470 :     i_acldefault = PQfnumber(res, "acldefault");
    7227         470 :     i_ispartition = PQfnumber(res, "ispartition");
    7228             : 
    7229         470 :     if (dopt->lockWaitTimeout)
    7230             :     {
    7231             :         /*
    7232             :          * Arrange to fail instead of waiting forever for a table lock.
    7233             :          *
    7234             :          * NB: this coding assumes that the only queries issued within the
    7235             :          * following loop are LOCK TABLEs; else the timeout may be undesirably
    7236             :          * applied to other things too.
    7237             :          */
    7238           4 :         resetPQExpBuffer(query);
    7239           4 :         appendPQExpBufferStr(query, "SET statement_timeout = ");
    7240           4 :         appendStringLiteralConn(query, dopt->lockWaitTimeout, GetConnection(fout));
    7241           4 :         ExecuteSqlStatement(fout, query->data);
    7242             :     }
    7243             : 
    7244         470 :     resetPQExpBuffer(query);
    7245             : 
    7246      124210 :     for (i = 0; i < ntups; i++)
    7247             :     {
    7248      123740 :         int32       relallvisible = atoi(PQgetvalue(res, i, i_relallvisible));
    7249      123740 :         int32       relallfrozen = atoi(PQgetvalue(res, i, i_relallfrozen));
    7250             : 
    7251      123740 :         tblinfo[i].dobj.objType = DO_TABLE;
    7252      123740 :         tblinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_reltableoid));
    7253      123740 :         tblinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_reloid));
    7254      123740 :         AssignDumpId(&tblinfo[i].dobj);
    7255      123740 :         tblinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_relname));
    7256      247480 :         tblinfo[i].dobj.namespace =
    7257      123740 :             findNamespace(atooid(PQgetvalue(res, i, i_relnamespace)));
    7258      123740 :         tblinfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_relacl));
    7259      123740 :         tblinfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
    7260      123740 :         tblinfo[i].dacl.privtype = 0;
    7261      123740 :         tblinfo[i].dacl.initprivs = NULL;
    7262      123740 :         tblinfo[i].relkind = *(PQgetvalue(res, i, i_relkind));
    7263      123740 :         tblinfo[i].reltype = atooid(PQgetvalue(res, i, i_reltype));
    7264      123740 :         tblinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_relowner));
    7265      123740 :         tblinfo[i].ncheck = atoi(PQgetvalue(res, i, i_relchecks));
    7266      123740 :         tblinfo[i].hasindex = (strcmp(PQgetvalue(res, i, i_relhasindex), "t") == 0);
    7267      123740 :         tblinfo[i].hasrules = (strcmp(PQgetvalue(res, i, i_relhasrules), "t") == 0);
    7268      123740 :         tblinfo[i].relpages = atoi(PQgetvalue(res, i, i_relpages));
    7269      123740 :         if (PQgetisnull(res, i, i_toastpages))
    7270       98762 :             tblinfo[i].toastpages = 0;
    7271             :         else
    7272       24978 :             tblinfo[i].toastpages = atoi(PQgetvalue(res, i, i_toastpages));
    7273      123740 :         if (PQgetisnull(res, i, i_owning_tab))
    7274             :         {
    7275      122670 :             tblinfo[i].owning_tab = InvalidOid;
    7276      122670 :             tblinfo[i].owning_col = 0;
    7277             :         }
    7278             :         else
    7279             :         {
    7280        1070 :             tblinfo[i].owning_tab = atooid(PQgetvalue(res, i, i_owning_tab));
    7281        1070 :             tblinfo[i].owning_col = atoi(PQgetvalue(res, i, i_owning_col));
    7282             :         }
    7283      123740 :         tblinfo[i].reltablespace = pg_strdup(PQgetvalue(res, i, i_reltablespace));
    7284      123740 :         tblinfo[i].hasoids = (strcmp(PQgetvalue(res, i, i_relhasoids), "t") == 0);
    7285      123740 :         tblinfo[i].hastriggers = (strcmp(PQgetvalue(res, i, i_relhastriggers), "t") == 0);
    7286      123740 :         tblinfo[i].relpersistence = *(PQgetvalue(res, i, i_relpersistence));
    7287      123740 :         tblinfo[i].relispopulated = (strcmp(PQgetvalue(res, i, i_relispopulated), "t") == 0);
    7288      123740 :         tblinfo[i].relreplident = *(PQgetvalue(res, i, i_relreplident));
    7289      123740 :         tblinfo[i].rowsec = (strcmp(PQgetvalue(res, i, i_relrowsec), "t") == 0);
    7290      123740 :         tblinfo[i].forcerowsec = (strcmp(PQgetvalue(res, i, i_relforcerowsec), "t") == 0);
    7291      123740 :         tblinfo[i].frozenxid = atooid(PQgetvalue(res, i, i_relfrozenxid));
    7292      123740 :         tblinfo[i].toast_frozenxid = atooid(PQgetvalue(res, i, i_toastfrozenxid));
    7293      123740 :         tblinfo[i].toast_oid = atooid(PQgetvalue(res, i, i_toastoid));
    7294      123740 :         tblinfo[i].minmxid = atooid(PQgetvalue(res, i, i_relminmxid));
    7295      123740 :         tblinfo[i].toast_minmxid = atooid(PQgetvalue(res, i, i_toastminmxid));
    7296      123740 :         tblinfo[i].reloptions = pg_strdup(PQgetvalue(res, i, i_reloptions));
    7297      123740 :         if (PQgetisnull(res, i, i_checkoption))
    7298      123640 :             tblinfo[i].checkoption = NULL;
    7299             :         else
    7300         100 :             tblinfo[i].checkoption = pg_strdup(PQgetvalue(res, i, i_checkoption));
    7301      123740 :         tblinfo[i].toast_reloptions = pg_strdup(PQgetvalue(res, i, i_toastreloptions));
    7302      123740 :         tblinfo[i].reloftype = atooid(PQgetvalue(res, i, i_reloftype));
    7303      123740 :         tblinfo[i].foreign_server = atooid(PQgetvalue(res, i, i_foreignserver));
    7304      123740 :         if (PQgetisnull(res, i, i_amname))
    7305       73434 :             tblinfo[i].amname = NULL;
    7306             :         else
    7307       50306 :             tblinfo[i].amname = pg_strdup(PQgetvalue(res, i, i_amname));
    7308      123740 :         tblinfo[i].is_identity_sequence = (strcmp(PQgetvalue(res, i, i_is_identity_sequence), "t") == 0);
    7309      123740 :         tblinfo[i].ispartition = (strcmp(PQgetvalue(res, i, i_ispartition), "t") == 0);
    7310             : 
    7311             :         /* other fields were zeroed above */
    7312             : 
    7313             :         /*
    7314             :          * Decide whether we want to dump this table.
    7315             :          */
    7316      123740 :         if (tblinfo[i].relkind == RELKIND_COMPOSITE_TYPE)
    7317         470 :             tblinfo[i].dobj.dump = DUMP_COMPONENT_NONE;
    7318             :         else
    7319      123270 :             selectDumpableTable(&tblinfo[i], fout);
    7320             : 
    7321             :         /*
    7322             :          * Now, consider the table "interesting" if we need to dump its
    7323             :          * definition, data or its statistics.  Later on, we'll skip a lot of
    7324             :          * data collection for uninteresting tables.
    7325             :          *
    7326             :          * Note: the "interesting" flag will also be set by flagInhTables for
    7327             :          * parents of interesting tables, so that we collect necessary
    7328             :          * inheritance info even when the parents are not themselves being
    7329             :          * dumped.  This is the main reason why we need an "interesting" flag
    7330             :          * that's separate from the components-to-dump bitmask.
    7331             :          */
    7332      123740 :         tblinfo[i].interesting = (tblinfo[i].dobj.dump &
    7333             :                                   (DUMP_COMPONENT_DEFINITION |
    7334             :                                    DUMP_COMPONENT_DATA |
    7335      123740 :                                    DUMP_COMPONENT_STATISTICS)) != 0;
    7336             : 
    7337      123740 :         tblinfo[i].dummy_view = false;  /* might get set during sort */
    7338      123740 :         tblinfo[i].postponed_def = false;   /* might get set during sort */
    7339             : 
    7340             :         /* Tables have data */
    7341      123740 :         tblinfo[i].dobj.components |= DUMP_COMPONENT_DATA;
    7342             : 
    7343             :         /* Mark whether table has an ACL */
    7344      123740 :         if (!PQgetisnull(res, i, i_relacl))
    7345       98086 :             tblinfo[i].dobj.components |= DUMP_COMPONENT_ACL;
    7346      123740 :         tblinfo[i].hascolumnACLs = false;   /* may get set later */
    7347             : 
    7348             :         /* Add statistics */
    7349      123740 :         if (tblinfo[i].interesting)
    7350             :         {
    7351             :             RelStatsInfo *stats;
    7352             : 
    7353       38756 :             stats = getRelationStatistics(fout, &tblinfo[i].dobj,
    7354       19378 :                                           tblinfo[i].relpages,
    7355             :                                           PQgetvalue(res, i, i_reltuples),
    7356             :                                           relallvisible, relallfrozen,
    7357       19378 :                                           tblinfo[i].relkind, NULL, 0);
    7358       19378 :             if (tblinfo[i].relkind == RELKIND_MATVIEW)
    7359         988 :                 tblinfo[i].stats = stats;
    7360             :         }
    7361             : 
    7362             :         /*
    7363             :          * Read-lock target tables to make sure they aren't DROPPED or altered
    7364             :          * in schema before we get around to dumping them.
    7365             :          *
    7366             :          * Note that we don't explicitly lock parents of the target tables; we
    7367             :          * assume our lock on the child is enough to prevent schema
    7368             :          * alterations to parent tables.
    7369             :          *
    7370             :          * NOTE: it'd be kinda nice to lock other relations too, not only
    7371             :          * plain or partitioned tables, but the backend doesn't presently
    7372             :          * allow that.
    7373             :          *
    7374             :          * We only need to lock the table for certain components; see
    7375             :          * pg_dump.h
    7376             :          */
    7377      123740 :         if ((tblinfo[i].dobj.dump & DUMP_COMPONENTS_REQUIRING_LOCK) &&
    7378       19378 :             (tblinfo[i].relkind == RELKIND_RELATION ||
    7379        5266 :              tblinfo[i].relkind == RELKIND_PARTITIONED_TABLE))
    7380             :         {
    7381             :             /*
    7382             :              * Tables are locked in batches.  When dumping from a remote
    7383             :              * server this can save a significant amount of time by reducing
    7384             :              * the number of round trips.
    7385             :              */
    7386       15770 :             if (query->len == 0)
    7387         316 :                 appendPQExpBuffer(query, "LOCK TABLE %s",
    7388         316 :                                   fmtQualifiedDumpable(&tblinfo[i]));
    7389             :             else
    7390             :             {
    7391       15454 :                 appendPQExpBuffer(query, ", %s",
    7392       15454 :                                   fmtQualifiedDumpable(&tblinfo[i]));
    7393             : 
    7394             :                 /* Arbitrarily end a batch when query length reaches 100K. */
    7395       15454 :                 if (query->len >= 100000)
    7396             :                 {
    7397             :                     /* Lock another batch of tables. */
    7398           0 :                     appendPQExpBufferStr(query, " IN ACCESS SHARE MODE");
    7399           0 :                     ExecuteSqlStatement(fout, query->data);
    7400           0 :                     resetPQExpBuffer(query);
    7401             :                 }
    7402             :             }
    7403             :         }
    7404             :     }
    7405             : 
    7406         470 :     if (query->len != 0)
    7407             :     {
    7408             :         /* Lock the tables in the last batch. */
    7409         316 :         appendPQExpBufferStr(query, " IN ACCESS SHARE MODE");
    7410         316 :         ExecuteSqlStatement(fout, query->data);
    7411             :     }
    7412             : 
    7413         468 :     if (dopt->lockWaitTimeout)
    7414             :     {
    7415           4 :         ExecuteSqlStatement(fout, "SET statement_timeout = 0");
    7416             :     }
    7417             : 
    7418         468 :     PQclear(res);
    7419             : 
    7420         468 :     destroyPQExpBuffer(query);
    7421             : 
    7422         468 :     return tblinfo;
    7423             : }
    7424             : 
    7425             : /*
    7426             :  * getOwnedSeqs
    7427             :  *    identify owned sequences and mark them as dumpable if owning table is
    7428             :  *
    7429             :  * We used to do this in getTables(), but it's better to do it after the
    7430             :  * index used by findTableByOid() has been set up.
    7431             :  */
    7432             : void
    7433         468 : getOwnedSeqs(Archive *fout, TableInfo tblinfo[], int numTables)
    7434             : {
    7435             :     int         i;
    7436             : 
    7437             :     /*
    7438             :      * Force sequences that are "owned" by table columns to be dumped whenever
    7439             :      * their owning table is being dumped.
    7440             :      */
    7441      123672 :     for (i = 0; i < numTables; i++)
    7442             :     {
    7443      123204 :         TableInfo  *seqinfo = &tblinfo[i];
    7444             :         TableInfo  *owning_tab;
    7445             : 
    7446      123204 :         if (!OidIsValid(seqinfo->owning_tab))
    7447      122140 :             continue;           /* not an owned sequence */
    7448             : 
    7449        1064 :         owning_tab = findTableByOid(seqinfo->owning_tab);
    7450        1064 :         if (owning_tab == NULL)
    7451           0 :             pg_fatal("failed sanity check, parent table with OID %u of sequence with OID %u not found",
    7452             :                      seqinfo->owning_tab, seqinfo->dobj.catId.oid);
    7453             : 
    7454             :         /*
    7455             :          * For an identity sequence, dump exactly the same components for the
    7456             :          * sequence as for the owning table.  This is important because we
    7457             :          * treat the identity sequence as an integral part of the table.  For
    7458             :          * example, there is not any DDL command that allows creation of such
    7459             :          * a sequence independently of the table.
    7460             :          *
    7461             :          * For other owned sequences such as serial sequences, we need to dump
    7462             :          * the components that are being dumped for the table and any
    7463             :          * components that the sequence is explicitly marked with.
    7464             :          *
    7465             :          * We can't simply use the set of components which are being dumped
    7466             :          * for the table as the table might be in an extension (and only the
    7467             :          * non-extension components, eg: ACLs if changed, security labels, and
    7468             :          * policies, are being dumped) while the sequence is not (and
    7469             :          * therefore the definition and other components should also be
    7470             :          * dumped).
    7471             :          *
    7472             :          * If the sequence is part of the extension then it should be properly
    7473             :          * marked by checkExtensionMembership() and this will be a no-op as
    7474             :          * the table will be equivalently marked.
    7475             :          */
    7476        1064 :         if (seqinfo->is_identity_sequence)
    7477         538 :             seqinfo->dobj.dump = owning_tab->dobj.dump;
    7478             :         else
    7479         526 :             seqinfo->dobj.dump |= owning_tab->dobj.dump;
    7480             : 
    7481             :         /* Make sure that necessary data is available if we're dumping it */
    7482        1064 :         if (seqinfo->dobj.dump != DUMP_COMPONENT_NONE)
    7483             :         {
    7484         872 :             seqinfo->interesting = true;
    7485         872 :             owning_tab->interesting = true;
    7486             :         }
    7487             :     }
    7488         468 : }
    7489             : 
    7490             : /*
    7491             :  * getInherits
    7492             :  *    read all the inheritance information
    7493             :  * from the system catalogs return them in the InhInfo* structure
    7494             :  *
    7495             :  * numInherits is set to the number of pairs read in
    7496             :  */
    7497             : InhInfo *
    7498         468 : getInherits(Archive *fout, int *numInherits)
    7499             : {
    7500             :     PGresult   *res;
    7501             :     int         ntups;
    7502             :     int         i;
    7503         468 :     PQExpBuffer query = createPQExpBuffer();
    7504             :     InhInfo    *inhinfo;
    7505             : 
    7506             :     int         i_inhrelid;
    7507             :     int         i_inhparent;
    7508             : 
    7509             :     /* find all the inheritance information */
    7510         468 :     appendPQExpBufferStr(query, "SELECT inhrelid, inhparent FROM pg_inherits");
    7511             : 
    7512         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    7513             : 
    7514         468 :     ntups = PQntuples(res);
    7515             : 
    7516         468 :     *numInherits = ntups;
    7517             : 
    7518         468 :     inhinfo = (InhInfo *) pg_malloc(ntups * sizeof(InhInfo));
    7519             : 
    7520         468 :     i_inhrelid = PQfnumber(res, "inhrelid");
    7521         468 :     i_inhparent = PQfnumber(res, "inhparent");
    7522             : 
    7523        9066 :     for (i = 0; i < ntups; i++)
    7524             :     {
    7525        8598 :         inhinfo[i].inhrelid = atooid(PQgetvalue(res, i, i_inhrelid));
    7526        8598 :         inhinfo[i].inhparent = atooid(PQgetvalue(res, i, i_inhparent));
    7527             :     }
    7528             : 
    7529         468 :     PQclear(res);
    7530             : 
    7531         468 :     destroyPQExpBuffer(query);
    7532             : 
    7533         468 :     return inhinfo;
    7534             : }
    7535             : 
    7536             : /*
    7537             :  * getPartitioningInfo
    7538             :  *    get information about partitioning
    7539             :  *
    7540             :  * For the most part, we only collect partitioning info about tables we
    7541             :  * intend to dump.  However, this function has to consider all partitioned
    7542             :  * tables in the database, because we need to know about parents of partitions
    7543             :  * we are going to dump even if the parents themselves won't be dumped.
    7544             :  *
    7545             :  * Specifically, what we need to know is whether each partitioned table
    7546             :  * has an "unsafe" partitioning scheme that requires us to force
    7547             :  * load-via-partition-root mode for its children.  Currently the only case
    7548             :  * for which we force that is hash partitioning on enum columns, since the
    7549             :  * hash codes depend on enum value OIDs which won't be replicated across
    7550             :  * dump-and-reload.  There are other cases in which load-via-partition-root
    7551             :  * might be necessary, but we expect users to cope with them.
    7552             :  */
    7553             : void
    7554         468 : getPartitioningInfo(Archive *fout)
    7555             : {
    7556             :     PQExpBuffer query;
    7557             :     PGresult   *res;
    7558             :     int         ntups;
    7559             : 
    7560             :     /* hash partitioning didn't exist before v11 */
    7561         468 :     if (fout->remoteVersion < 110000)
    7562           0 :         return;
    7563             :     /* needn't bother if not dumping data */
    7564         468 :     if (!fout->dopt->dumpData)
    7565          72 :         return;
    7566             : 
    7567         396 :     query = createPQExpBuffer();
    7568             : 
    7569             :     /*
    7570             :      * Unsafe partitioning schemes are exactly those for which hash enum_ops
    7571             :      * appears among the partition opclasses.  We needn't check partstrat.
    7572             :      *
    7573             :      * Note that this query may well retrieve info about tables we aren't
    7574             :      * going to dump and hence have no lock on.  That's okay since we need not
    7575             :      * invoke any unsafe server-side functions.
    7576             :      */
    7577         396 :     appendPQExpBufferStr(query,
    7578             :                          "SELECT partrelid FROM pg_partitioned_table WHERE\n"
    7579             :                          "(SELECT c.oid FROM pg_opclass c JOIN pg_am a "
    7580             :                          "ON c.opcmethod = a.oid\n"
    7581             :                          "WHERE opcname = 'enum_ops' "
    7582             :                          "AND opcnamespace = 'pg_catalog'::regnamespace "
    7583             :                          "AND amname = 'hash') = ANY(partclass)");
    7584             : 
    7585         396 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    7586             : 
    7587         396 :     ntups = PQntuples(res);
    7588             : 
    7589         400 :     for (int i = 0; i < ntups; i++)
    7590             :     {
    7591           4 :         Oid         tabrelid = atooid(PQgetvalue(res, i, 0));
    7592             :         TableInfo  *tbinfo;
    7593             : 
    7594           4 :         tbinfo = findTableByOid(tabrelid);
    7595           4 :         if (tbinfo == NULL)
    7596           0 :             pg_fatal("failed sanity check, table OID %u appearing in pg_partitioned_table not found",
    7597             :                      tabrelid);
    7598           4 :         tbinfo->unsafe_partitions = true;
    7599             :     }
    7600             : 
    7601         396 :     PQclear(res);
    7602             : 
    7603         396 :     destroyPQExpBuffer(query);
    7604             : }
    7605             : 
    7606             : /*
    7607             :  * getIndexes
    7608             :  *    get information about every index on a dumpable table
    7609             :  *
    7610             :  * Note: index data is not returned directly to the caller, but it
    7611             :  * does get entered into the DumpableObject tables.
    7612             :  */
    7613             : void
    7614         468 : getIndexes(Archive *fout, TableInfo tblinfo[], int numTables)
    7615             : {
    7616         468 :     PQExpBuffer query = createPQExpBuffer();
    7617         468 :     PQExpBuffer tbloids = createPQExpBuffer();
    7618             :     PGresult   *res;
    7619             :     int         ntups;
    7620             :     int         curtblindx;
    7621             :     IndxInfo   *indxinfo;
    7622             :     int         i_tableoid,
    7623             :                 i_oid,
    7624             :                 i_indrelid,
    7625             :                 i_indexname,
    7626             :                 i_relpages,
    7627             :                 i_reltuples,
    7628             :                 i_relallvisible,
    7629             :                 i_relallfrozen,
    7630             :                 i_parentidx,
    7631             :                 i_indexdef,
    7632             :                 i_indnkeyatts,
    7633             :                 i_indnatts,
    7634             :                 i_indkey,
    7635             :                 i_indisclustered,
    7636             :                 i_indisreplident,
    7637             :                 i_indnullsnotdistinct,
    7638             :                 i_contype,
    7639             :                 i_conname,
    7640             :                 i_condeferrable,
    7641             :                 i_condeferred,
    7642             :                 i_conperiod,
    7643             :                 i_contableoid,
    7644             :                 i_conoid,
    7645             :                 i_condef,
    7646             :                 i_indattnames,
    7647             :                 i_tablespace,
    7648             :                 i_indreloptions,
    7649             :                 i_indstatcols,
    7650             :                 i_indstatvals;
    7651             : 
    7652             :     /*
    7653             :      * We want to perform just one query against pg_index.  However, we
    7654             :      * mustn't try to select every row of the catalog and then sort it out on
    7655             :      * the client side, because some of the server-side functions we need
    7656             :      * would be unsafe to apply to tables we don't have lock on.  Hence, we
    7657             :      * build an array of the OIDs of tables we care about (and now have lock
    7658             :      * on!), and use a WHERE clause to constrain which rows are selected.
    7659             :      */
    7660         468 :     appendPQExpBufferChar(tbloids, '{');
    7661      123672 :     for (int i = 0; i < numTables; i++)
    7662             :     {
    7663      123204 :         TableInfo  *tbinfo = &tblinfo[i];
    7664             : 
    7665      123204 :         if (!tbinfo->hasindex)
    7666       86990 :             continue;
    7667             : 
    7668             :         /*
    7669             :          * We can ignore indexes of uninteresting tables.
    7670             :          */
    7671       36214 :         if (!tbinfo->interesting)
    7672       30714 :             continue;
    7673             : 
    7674             :         /* OK, we need info for this table */
    7675        5500 :         if (tbloids->len > 1) /* do we have more than the '{'? */
    7676        5330 :             appendPQExpBufferChar(tbloids, ',');
    7677        5500 :         appendPQExpBuffer(tbloids, "%u", tbinfo->dobj.catId.oid);
    7678             :     }
    7679         468 :     appendPQExpBufferChar(tbloids, '}');
    7680             : 
    7681         468 :     appendPQExpBufferStr(query,
    7682             :                          "SELECT t.tableoid, t.oid, i.indrelid, "
    7683             :                          "t.relname AS indexname, "
    7684             :                          "t.relpages, t.reltuples, t.relallvisible, ");
    7685             : 
    7686         468 :     if (fout->remoteVersion >= 180000)
    7687         468 :         appendPQExpBufferStr(query, "t.relallfrozen, ");
    7688             :     else
    7689           0 :         appendPQExpBufferStr(query, "0 AS relallfrozen, ");
    7690             : 
    7691         468 :     appendPQExpBufferStr(query,
    7692             :                          "pg_catalog.pg_get_indexdef(i.indexrelid) AS indexdef, "
    7693             :                          "i.indkey, i.indisclustered, "
    7694             :                          "c.contype, c.conname, "
    7695             :                          "c.condeferrable, c.condeferred, "
    7696             :                          "c.tableoid AS contableoid, "
    7697             :                          "c.oid AS conoid, "
    7698             :                          "pg_catalog.pg_get_constraintdef(c.oid, false) AS condef, "
    7699             :                          "CASE WHEN i.indexprs IS NOT NULL THEN "
    7700             :                          "(SELECT pg_catalog.array_agg(attname ORDER BY attnum)"
    7701             :                          "  FROM pg_catalog.pg_attribute "
    7702             :                          "  WHERE attrelid = i.indexrelid) "
    7703             :                          "ELSE NULL END AS indattnames, "
    7704             :                          "(SELECT spcname FROM pg_catalog.pg_tablespace s WHERE s.oid = t.reltablespace) AS tablespace, "
    7705             :                          "t.reloptions AS indreloptions, ");
    7706             : 
    7707             : 
    7708         468 :     if (fout->remoteVersion >= 90400)
    7709         468 :         appendPQExpBufferStr(query,
    7710             :                              "i.indisreplident, ");
    7711             :     else
    7712           0 :         appendPQExpBufferStr(query,
    7713             :                              "false AS indisreplident, ");
    7714             : 
    7715         468 :     if (fout->remoteVersion >= 110000)
    7716         468 :         appendPQExpBufferStr(query,
    7717             :                              "inh.inhparent AS parentidx, "
    7718             :                              "i.indnkeyatts AS indnkeyatts, "
    7719             :                              "i.indnatts AS indnatts, "
    7720             :                              "(SELECT pg_catalog.array_agg(attnum ORDER BY attnum) "
    7721             :                              "  FROM pg_catalog.pg_attribute "
    7722             :                              "  WHERE attrelid = i.indexrelid AND "
    7723             :                              "    attstattarget >= 0) AS indstatcols, "
    7724             :                              "(SELECT pg_catalog.array_agg(attstattarget ORDER BY attnum) "
    7725             :                              "  FROM pg_catalog.pg_attribute "
    7726             :                              "  WHERE attrelid = i.indexrelid AND "
    7727             :                              "    attstattarget >= 0) AS indstatvals, ");
    7728             :     else
    7729           0 :         appendPQExpBufferStr(query,
    7730             :                              "0 AS parentidx, "
    7731             :                              "i.indnatts AS indnkeyatts, "
    7732             :                              "i.indnatts AS indnatts, "
    7733             :                              "'' AS indstatcols, "
    7734             :                              "'' AS indstatvals, ");
    7735             : 
    7736         468 :     if (fout->remoteVersion >= 150000)
    7737         468 :         appendPQExpBufferStr(query,
    7738             :                              "i.indnullsnotdistinct, ");
    7739             :     else
    7740           0 :         appendPQExpBufferStr(query,
    7741             :                              "false AS indnullsnotdistinct, ");
    7742             : 
    7743         468 :     if (fout->remoteVersion >= 180000)
    7744         468 :         appendPQExpBufferStr(query,
    7745             :                              "c.conperiod ");
    7746             :     else
    7747           0 :         appendPQExpBufferStr(query,
    7748             :                              "NULL AS conperiod ");
    7749             : 
    7750             :     /*
    7751             :      * The point of the messy-looking outer join is to find a constraint that
    7752             :      * is related by an internal dependency link to the index. If we find one,
    7753             :      * create a CONSTRAINT entry linked to the INDEX entry.  We assume an
    7754             :      * index won't have more than one internal dependency.
    7755             :      *
    7756             :      * Note: the check on conrelid is redundant, but useful because that
    7757             :      * column is indexed while conindid is not.
    7758             :      */
    7759         468 :     if (fout->remoteVersion >= 110000)
    7760             :     {
    7761         468 :         appendPQExpBuffer(query,
    7762             :                           "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    7763             :                           "JOIN pg_catalog.pg_index i ON (src.tbloid = i.indrelid) "
    7764             :                           "JOIN pg_catalog.pg_class t ON (t.oid = i.indexrelid) "
    7765             :                           "JOIN pg_catalog.pg_class t2 ON (t2.oid = i.indrelid) "
    7766             :                           "LEFT JOIN pg_catalog.pg_constraint c "
    7767             :                           "ON (i.indrelid = c.conrelid AND "
    7768             :                           "i.indexrelid = c.conindid AND "
    7769             :                           "c.contype IN ('p','u','x')) "
    7770             :                           "LEFT JOIN pg_catalog.pg_inherits inh "
    7771             :                           "ON (inh.inhrelid = indexrelid) "
    7772             :                           "WHERE (i.indisvalid OR t2.relkind = 'p') "
    7773             :                           "AND i.indisready "
    7774             :                           "ORDER BY i.indrelid, indexname",
    7775             :                           tbloids->data);
    7776             :     }
    7777             :     else
    7778             :     {
    7779             :         /*
    7780             :          * the test on indisready is necessary in 9.2, and harmless in
    7781             :          * earlier/later versions
    7782             :          */
    7783           0 :         appendPQExpBuffer(query,
    7784             :                           "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    7785             :                           "JOIN pg_catalog.pg_index i ON (src.tbloid = i.indrelid) "
    7786             :                           "JOIN pg_catalog.pg_class t ON (t.oid = i.indexrelid) "
    7787             :                           "LEFT JOIN pg_catalog.pg_constraint c "
    7788             :                           "ON (i.indrelid = c.conrelid AND "
    7789             :                           "i.indexrelid = c.conindid AND "
    7790             :                           "c.contype IN ('p','u','x')) "
    7791             :                           "WHERE i.indisvalid AND i.indisready "
    7792             :                           "ORDER BY i.indrelid, indexname",
    7793             :                           tbloids->data);
    7794             :     }
    7795             : 
    7796         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    7797             : 
    7798         468 :     ntups = PQntuples(res);
    7799             : 
    7800         468 :     i_tableoid = PQfnumber(res, "tableoid");
    7801         468 :     i_oid = PQfnumber(res, "oid");
    7802         468 :     i_indrelid = PQfnumber(res, "indrelid");
    7803         468 :     i_indexname = PQfnumber(res, "indexname");
    7804         468 :     i_relpages = PQfnumber(res, "relpages");
    7805         468 :     i_reltuples = PQfnumber(res, "reltuples");
    7806         468 :     i_relallvisible = PQfnumber(res, "relallvisible");
    7807         468 :     i_relallfrozen = PQfnumber(res, "relallfrozen");
    7808         468 :     i_parentidx = PQfnumber(res, "parentidx");
    7809         468 :     i_indexdef = PQfnumber(res, "indexdef");
    7810         468 :     i_indnkeyatts = PQfnumber(res, "indnkeyatts");
    7811         468 :     i_indnatts = PQfnumber(res, "indnatts");
    7812         468 :     i_indkey = PQfnumber(res, "indkey");
    7813         468 :     i_indisclustered = PQfnumber(res, "indisclustered");
    7814         468 :     i_indisreplident = PQfnumber(res, "indisreplident");
    7815         468 :     i_indnullsnotdistinct = PQfnumber(res, "indnullsnotdistinct");
    7816         468 :     i_contype = PQfnumber(res, "contype");
    7817         468 :     i_conname = PQfnumber(res, "conname");
    7818         468 :     i_condeferrable = PQfnumber(res, "condeferrable");
    7819         468 :     i_condeferred = PQfnumber(res, "condeferred");
    7820         468 :     i_conperiod = PQfnumber(res, "conperiod");
    7821         468 :     i_contableoid = PQfnumber(res, "contableoid");
    7822         468 :     i_conoid = PQfnumber(res, "conoid");
    7823         468 :     i_condef = PQfnumber(res, "condef");
    7824         468 :     i_indattnames = PQfnumber(res, "indattnames");
    7825         468 :     i_tablespace = PQfnumber(res, "tablespace");
    7826         468 :     i_indreloptions = PQfnumber(res, "indreloptions");
    7827         468 :     i_indstatcols = PQfnumber(res, "indstatcols");
    7828         468 :     i_indstatvals = PQfnumber(res, "indstatvals");
    7829             : 
    7830         468 :     indxinfo = (IndxInfo *) pg_malloc(ntups * sizeof(IndxInfo));
    7831             : 
    7832             :     /*
    7833             :      * Outer loop iterates once per table, not once per row.  Incrementing of
    7834             :      * j is handled by the inner loop.
    7835             :      */
    7836         468 :     curtblindx = -1;
    7837        5908 :     for (int j = 0; j < ntups;)
    7838             :     {
    7839        5440 :         Oid         indrelid = atooid(PQgetvalue(res, j, i_indrelid));
    7840        5440 :         TableInfo  *tbinfo = NULL;
    7841        5440 :         char      **indAttNames = NULL;
    7842        5440 :         int         nindAttNames = 0;
    7843             :         int         numinds;
    7844             : 
    7845             :         /* Count rows for this table */
    7846        6956 :         for (numinds = 1; numinds < ntups - j; numinds++)
    7847        6786 :             if (atooid(PQgetvalue(res, j + numinds, i_indrelid)) != indrelid)
    7848        5270 :                 break;
    7849             : 
    7850             :         /*
    7851             :          * Locate the associated TableInfo; we rely on tblinfo[] being in OID
    7852             :          * order.
    7853             :          */
    7854       54258 :         while (++curtblindx < numTables)
    7855             :         {
    7856       54258 :             tbinfo = &tblinfo[curtblindx];
    7857       54258 :             if (tbinfo->dobj.catId.oid == indrelid)
    7858        5440 :                 break;
    7859             :         }
    7860        5440 :         if (curtblindx >= numTables)
    7861           0 :             pg_fatal("unrecognized table OID %u", indrelid);
    7862             :         /* cross-check that we only got requested tables */
    7863        5440 :         if (!tbinfo->hasindex ||
    7864        5440 :             !tbinfo->interesting)
    7865           0 :             pg_fatal("unexpected index data for table \"%s\"",
    7866             :                      tbinfo->dobj.name);
    7867             : 
    7868             :         /* Save data for this table */
    7869        5440 :         tbinfo->indexes = indxinfo + j;
    7870        5440 :         tbinfo->numIndexes = numinds;
    7871             : 
    7872       12396 :         for (int c = 0; c < numinds; c++, j++)
    7873             :         {
    7874             :             char        contype;
    7875             :             char        indexkind;
    7876             :             RelStatsInfo *relstats;
    7877        6956 :             int32       relpages = atoi(PQgetvalue(res, j, i_relpages));
    7878        6956 :             int32       relallvisible = atoi(PQgetvalue(res, j, i_relallvisible));
    7879        6956 :             int32       relallfrozen = atoi(PQgetvalue(res, j, i_relallfrozen));
    7880             : 
    7881        6956 :             indxinfo[j].dobj.objType = DO_INDEX;
    7882        6956 :             indxinfo[j].dobj.catId.tableoid = atooid(PQgetvalue(res, j, i_tableoid));
    7883        6956 :             indxinfo[j].dobj.catId.oid = atooid(PQgetvalue(res, j, i_oid));
    7884        6956 :             AssignDumpId(&indxinfo[j].dobj);
    7885        6956 :             indxinfo[j].dobj.dump = tbinfo->dobj.dump;
    7886        6956 :             indxinfo[j].dobj.name = pg_strdup(PQgetvalue(res, j, i_indexname));
    7887        6956 :             indxinfo[j].dobj.namespace = tbinfo->dobj.namespace;
    7888        6956 :             indxinfo[j].indextable = tbinfo;
    7889        6956 :             indxinfo[j].indexdef = pg_strdup(PQgetvalue(res, j, i_indexdef));
    7890        6956 :             indxinfo[j].indnkeyattrs = atoi(PQgetvalue(res, j, i_indnkeyatts));
    7891        6956 :             indxinfo[j].indnattrs = atoi(PQgetvalue(res, j, i_indnatts));
    7892        6956 :             indxinfo[j].tablespace = pg_strdup(PQgetvalue(res, j, i_tablespace));
    7893        6956 :             indxinfo[j].indreloptions = pg_strdup(PQgetvalue(res, j, i_indreloptions));
    7894        6956 :             indxinfo[j].indstatcols = pg_strdup(PQgetvalue(res, j, i_indstatcols));
    7895        6956 :             indxinfo[j].indstatvals = pg_strdup(PQgetvalue(res, j, i_indstatvals));
    7896        6956 :             indxinfo[j].indkeys = (Oid *) pg_malloc(indxinfo[j].indnattrs * sizeof(Oid));
    7897        6956 :             parseOidArray(PQgetvalue(res, j, i_indkey),
    7898        6956 :                           indxinfo[j].indkeys, indxinfo[j].indnattrs);
    7899        6956 :             indxinfo[j].indisclustered = (PQgetvalue(res, j, i_indisclustered)[0] == 't');
    7900        6956 :             indxinfo[j].indisreplident = (PQgetvalue(res, j, i_indisreplident)[0] == 't');
    7901        6956 :             indxinfo[j].indnullsnotdistinct = (PQgetvalue(res, j, i_indnullsnotdistinct)[0] == 't');
    7902        6956 :             indxinfo[j].parentidx = atooid(PQgetvalue(res, j, i_parentidx));
    7903        6956 :             indxinfo[j].partattaches = (SimplePtrList)
    7904             :             {
    7905             :                 NULL, NULL
    7906             :             };
    7907             : 
    7908        6956 :             if (indxinfo[j].parentidx == 0)
    7909        5476 :                 indexkind = RELKIND_INDEX;
    7910             :             else
    7911        1480 :                 indexkind = RELKIND_PARTITIONED_INDEX;
    7912             : 
    7913        6956 :             if (!PQgetisnull(res, j, i_indattnames))
    7914             :             {
    7915         392 :                 if (!parsePGArray(PQgetvalue(res, j, i_indattnames),
    7916             :                                   &indAttNames, &nindAttNames))
    7917           0 :                     pg_fatal("could not parse %s array", "indattnames");
    7918             :             }
    7919             : 
    7920        6956 :             relstats = getRelationStatistics(fout, &indxinfo[j].dobj, relpages,
    7921             :                                              PQgetvalue(res, j, i_reltuples),
    7922             :                                              relallvisible, relallfrozen, indexkind,
    7923             :                                              indAttNames, nindAttNames);
    7924             : 
    7925        6956 :             contype = *(PQgetvalue(res, j, i_contype));
    7926        6956 :             if (contype == 'p' || contype == 'u' || contype == 'x')
    7927        3864 :             {
    7928             :                 /*
    7929             :                  * If we found a constraint matching the index, create an
    7930             :                  * entry for it.
    7931             :                  */
    7932             :                 ConstraintInfo *constrinfo;
    7933             : 
    7934        3864 :                 constrinfo = (ConstraintInfo *) pg_malloc(sizeof(ConstraintInfo));
    7935        3864 :                 constrinfo->dobj.objType = DO_CONSTRAINT;
    7936        3864 :                 constrinfo->dobj.catId.tableoid = atooid(PQgetvalue(res, j, i_contableoid));
    7937        3864 :                 constrinfo->dobj.catId.oid = atooid(PQgetvalue(res, j, i_conoid));
    7938        3864 :                 AssignDumpId(&constrinfo->dobj);
    7939        3864 :                 constrinfo->dobj.dump = tbinfo->dobj.dump;
    7940        3864 :                 constrinfo->dobj.name = pg_strdup(PQgetvalue(res, j, i_conname));
    7941        3864 :                 constrinfo->dobj.namespace = tbinfo->dobj.namespace;
    7942        3864 :                 constrinfo->contable = tbinfo;
    7943        3864 :                 constrinfo->condomain = NULL;
    7944        3864 :                 constrinfo->contype = contype;
    7945        3864 :                 if (contype == 'x')
    7946          32 :                     constrinfo->condef = pg_strdup(PQgetvalue(res, j, i_condef));
    7947             :                 else
    7948        3832 :                     constrinfo->condef = NULL;
    7949        3864 :                 constrinfo->confrelid = InvalidOid;
    7950        3864 :                 constrinfo->conindex = indxinfo[j].dobj.dumpId;
    7951        3864 :                 constrinfo->condeferrable = *(PQgetvalue(res, j, i_condeferrable)) == 't';
    7952        3864 :                 constrinfo->condeferred = *(PQgetvalue(res, j, i_condeferred)) == 't';
    7953        3864 :                 constrinfo->conperiod = *(PQgetvalue(res, j, i_conperiod)) == 't';
    7954        3864 :                 constrinfo->conislocal = true;
    7955        3864 :                 constrinfo->separate = true;
    7956             : 
    7957        3864 :                 indxinfo[j].indexconstraint = constrinfo->dobj.dumpId;
    7958        3864 :                 if (relstats != NULL)
    7959        1144 :                     addObjectDependency(&relstats->dobj, constrinfo->dobj.dumpId);
    7960             :             }
    7961             :             else
    7962             :             {
    7963             :                 /* Plain secondary index */
    7964        3092 :                 indxinfo[j].indexconstraint = 0;
    7965             :             }
    7966             :         }
    7967             :     }
    7968             : 
    7969         468 :     PQclear(res);
    7970             : 
    7971         468 :     destroyPQExpBuffer(query);
    7972         468 :     destroyPQExpBuffer(tbloids);
    7973         468 : }
    7974             : 
    7975             : /*
    7976             :  * getExtendedStatistics
    7977             :  *    get information about extended-statistics objects.
    7978             :  *
    7979             :  * Note: extended statistics data is not returned directly to the caller, but
    7980             :  * it does get entered into the DumpableObject tables.
    7981             :  */
    7982             : void
    7983         468 : getExtendedStatistics(Archive *fout)
    7984             : {
    7985             :     PQExpBuffer query;
    7986             :     PGresult   *res;
    7987             :     StatsExtInfo *statsextinfo;
    7988             :     int         ntups;
    7989             :     int         i_tableoid;
    7990             :     int         i_oid;
    7991             :     int         i_stxname;
    7992             :     int         i_stxnamespace;
    7993             :     int         i_stxowner;
    7994             :     int         i_stxrelid;
    7995             :     int         i_stattarget;
    7996             :     int         i;
    7997             : 
    7998             :     /* Extended statistics were new in v10 */
    7999         468 :     if (fout->remoteVersion < 100000)
    8000           0 :         return;
    8001             : 
    8002         468 :     query = createPQExpBuffer();
    8003             : 
    8004         468 :     if (fout->remoteVersion < 130000)
    8005           0 :         appendPQExpBufferStr(query, "SELECT tableoid, oid, stxname, "
    8006             :                              "stxnamespace, stxowner, stxrelid, NULL AS stxstattarget "
    8007             :                              "FROM pg_catalog.pg_statistic_ext");
    8008             :     else
    8009         468 :         appendPQExpBufferStr(query, "SELECT tableoid, oid, stxname, "
    8010             :                              "stxnamespace, stxowner, stxrelid, stxstattarget "
    8011             :                              "FROM pg_catalog.pg_statistic_ext");
    8012             : 
    8013         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    8014             : 
    8015         468 :     ntups = PQntuples(res);
    8016             : 
    8017         468 :     i_tableoid = PQfnumber(res, "tableoid");
    8018         468 :     i_oid = PQfnumber(res, "oid");
    8019         468 :     i_stxname = PQfnumber(res, "stxname");
    8020         468 :     i_stxnamespace = PQfnumber(res, "stxnamespace");
    8021         468 :     i_stxowner = PQfnumber(res, "stxowner");
    8022         468 :     i_stxrelid = PQfnumber(res, "stxrelid");
    8023         468 :     i_stattarget = PQfnumber(res, "stxstattarget");
    8024             : 
    8025         468 :     statsextinfo = (StatsExtInfo *) pg_malloc(ntups * sizeof(StatsExtInfo));
    8026             : 
    8027         842 :     for (i = 0; i < ntups; i++)
    8028             :     {
    8029         374 :         statsextinfo[i].dobj.objType = DO_STATSEXT;
    8030         374 :         statsextinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    8031         374 :         statsextinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    8032         374 :         AssignDumpId(&statsextinfo[i].dobj);
    8033         374 :         statsextinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_stxname));
    8034         748 :         statsextinfo[i].dobj.namespace =
    8035         374 :             findNamespace(atooid(PQgetvalue(res, i, i_stxnamespace)));
    8036         374 :         statsextinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_stxowner));
    8037         748 :         statsextinfo[i].stattable =
    8038         374 :             findTableByOid(atooid(PQgetvalue(res, i, i_stxrelid)));
    8039         374 :         if (PQgetisnull(res, i, i_stattarget))
    8040         276 :             statsextinfo[i].stattarget = -1;
    8041             :         else
    8042          98 :             statsextinfo[i].stattarget = atoi(PQgetvalue(res, i, i_stattarget));
    8043             : 
    8044             :         /* Decide whether we want to dump it */
    8045         374 :         selectDumpableStatisticsObject(&(statsextinfo[i]), fout);
    8046             :     }
    8047             : 
    8048         468 :     PQclear(res);
    8049         468 :     destroyPQExpBuffer(query);
    8050             : }
    8051             : 
    8052             : /*
    8053             :  * getConstraints
    8054             :  *
    8055             :  * Get info about constraints on dumpable tables.
    8056             :  *
    8057             :  * Currently handles foreign keys only.
    8058             :  * Unique and primary key constraints are handled with indexes,
    8059             :  * while check constraints are processed in getTableAttrs().
    8060             :  */
    8061             : void
    8062         468 : getConstraints(Archive *fout, TableInfo tblinfo[], int numTables)
    8063             : {
    8064         468 :     PQExpBuffer query = createPQExpBuffer();
    8065         468 :     PQExpBuffer tbloids = createPQExpBuffer();
    8066             :     PGresult   *res;
    8067             :     int         ntups;
    8068             :     int         curtblindx;
    8069         468 :     TableInfo  *tbinfo = NULL;
    8070             :     ConstraintInfo *constrinfo;
    8071             :     int         i_contableoid,
    8072             :                 i_conoid,
    8073             :                 i_conrelid,
    8074             :                 i_conname,
    8075             :                 i_confrelid,
    8076             :                 i_conindid,
    8077             :                 i_condef;
    8078             : 
    8079             :     /*
    8080             :      * We want to perform just one query against pg_constraint.  However, we
    8081             :      * mustn't try to select every row of the catalog and then sort it out on
    8082             :      * the client side, because some of the server-side functions we need
    8083             :      * would be unsafe to apply to tables we don't have lock on.  Hence, we
    8084             :      * build an array of the OIDs of tables we care about (and now have lock
    8085             :      * on!), and use a WHERE clause to constrain which rows are selected.
    8086             :      */
    8087         468 :     appendPQExpBufferChar(tbloids, '{');
    8088      123672 :     for (int i = 0; i < numTables; i++)
    8089             :     {
    8090      123204 :         TableInfo  *tinfo = &tblinfo[i];
    8091             : 
    8092      123204 :         if (!(tinfo->dobj.dump & DUMP_COMPONENT_DEFINITION))
    8093      103928 :             continue;
    8094             : 
    8095             :         /* OK, we need info for this table */
    8096       19276 :         if (tbloids->len > 1) /* do we have more than the '{'? */
    8097       18958 :             appendPQExpBufferChar(tbloids, ',');
    8098       19276 :         appendPQExpBuffer(tbloids, "%u", tinfo->dobj.catId.oid);
    8099             :     }
    8100         468 :     appendPQExpBufferChar(tbloids, '}');
    8101             : 
    8102         468 :     appendPQExpBufferStr(query,
    8103             :                          "SELECT c.tableoid, c.oid, "
    8104             :                          "conrelid, conname, confrelid, ");
    8105         468 :     if (fout->remoteVersion >= 110000)
    8106         468 :         appendPQExpBufferStr(query, "conindid, ");
    8107             :     else
    8108           0 :         appendPQExpBufferStr(query, "0 AS conindid, ");
    8109         468 :     appendPQExpBuffer(query,
    8110             :                       "pg_catalog.pg_get_constraintdef(c.oid) AS condef\n"
    8111             :                       "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    8112             :                       "JOIN pg_catalog.pg_constraint c ON (src.tbloid = c.conrelid)\n"
    8113             :                       "WHERE contype = 'f' ",
    8114             :                       tbloids->data);
    8115         468 :     if (fout->remoteVersion >= 110000)
    8116         468 :         appendPQExpBufferStr(query,
    8117             :                              "AND conparentid = 0 ");
    8118         468 :     appendPQExpBufferStr(query,
    8119             :                          "ORDER BY conrelid, conname");
    8120             : 
    8121         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    8122             : 
    8123         468 :     ntups = PQntuples(res);
    8124             : 
    8125         468 :     i_contableoid = PQfnumber(res, "tableoid");
    8126         468 :     i_conoid = PQfnumber(res, "oid");
    8127         468 :     i_conrelid = PQfnumber(res, "conrelid");
    8128         468 :     i_conname = PQfnumber(res, "conname");
    8129         468 :     i_confrelid = PQfnumber(res, "confrelid");
    8130         468 :     i_conindid = PQfnumber(res, "conindid");
    8131         468 :     i_condef = PQfnumber(res, "condef");
    8132             : 
    8133         468 :     constrinfo = (ConstraintInfo *) pg_malloc(ntups * sizeof(ConstraintInfo));
    8134             : 
    8135         468 :     curtblindx = -1;
    8136         940 :     for (int j = 0; j < ntups; j++)
    8137             :     {
    8138         472 :         Oid         conrelid = atooid(PQgetvalue(res, j, i_conrelid));
    8139             :         TableInfo  *reftable;
    8140             : 
    8141             :         /*
    8142             :          * Locate the associated TableInfo; we rely on tblinfo[] being in OID
    8143             :          * order.
    8144             :          */
    8145         472 :         if (tbinfo == NULL || tbinfo->dobj.catId.oid != conrelid)
    8146             :         {
    8147       34210 :             while (++curtblindx < numTables)
    8148             :             {
    8149       34210 :                 tbinfo = &tblinfo[curtblindx];
    8150       34210 :                 if (tbinfo->dobj.catId.oid == conrelid)
    8151         440 :                     break;
    8152             :             }
    8153         440 :             if (curtblindx >= numTables)
    8154           0 :                 pg_fatal("unrecognized table OID %u", conrelid);
    8155             :         }
    8156             : 
    8157         472 :         constrinfo[j].dobj.objType = DO_FK_CONSTRAINT;
    8158         472 :         constrinfo[j].dobj.catId.tableoid = atooid(PQgetvalue(res, j, i_contableoid));
    8159         472 :         constrinfo[j].dobj.catId.oid = atooid(PQgetvalue(res, j, i_conoid));
    8160         472 :         AssignDumpId(&constrinfo[j].dobj);
    8161         472 :         constrinfo[j].dobj.name = pg_strdup(PQgetvalue(res, j, i_conname));
    8162         472 :         constrinfo[j].dobj.namespace = tbinfo->dobj.namespace;
    8163         472 :         constrinfo[j].contable = tbinfo;
    8164         472 :         constrinfo[j].condomain = NULL;
    8165         472 :         constrinfo[j].contype = 'f';
    8166         472 :         constrinfo[j].condef = pg_strdup(PQgetvalue(res, j, i_condef));
    8167         472 :         constrinfo[j].confrelid = atooid(PQgetvalue(res, j, i_confrelid));
    8168         472 :         constrinfo[j].conindex = 0;
    8169         472 :         constrinfo[j].condeferrable = false;
    8170         472 :         constrinfo[j].condeferred = false;
    8171         472 :         constrinfo[j].conislocal = true;
    8172         472 :         constrinfo[j].separate = true;
    8173             : 
    8174             :         /*
    8175             :          * Restoring an FK that points to a partitioned table requires that
    8176             :          * all partition indexes have been attached beforehand. Ensure that
    8177             :          * happens by making the constraint depend on each index partition
    8178             :          * attach object.
    8179             :          */
    8180         472 :         reftable = findTableByOid(constrinfo[j].confrelid);
    8181         472 :         if (reftable && reftable->relkind == RELKIND_PARTITIONED_TABLE)
    8182             :         {
    8183          64 :             Oid         indexOid = atooid(PQgetvalue(res, j, i_conindid));
    8184             : 
    8185          64 :             if (indexOid != InvalidOid)
    8186             :             {
    8187          64 :                 for (int k = 0; k < reftable->numIndexes; k++)
    8188             :                 {
    8189             :                     IndxInfo   *refidx;
    8190             : 
    8191             :                     /* not our index? */
    8192          64 :                     if (reftable->indexes[k].dobj.catId.oid != indexOid)
    8193           0 :                         continue;
    8194             : 
    8195          64 :                     refidx = &reftable->indexes[k];
    8196          64 :                     addConstrChildIdxDeps(&constrinfo[j].dobj, refidx);
    8197          64 :                     break;
    8198             :                 }
    8199             :             }
    8200             :         }
    8201             :     }
    8202             : 
    8203         468 :     PQclear(res);
    8204             : 
    8205         468 :     destroyPQExpBuffer(query);
    8206         468 :     destroyPQExpBuffer(tbloids);
    8207         468 : }
    8208             : 
    8209             : /*
    8210             :  * addConstrChildIdxDeps
    8211             :  *
    8212             :  * Recursive subroutine for getConstraints
    8213             :  *
    8214             :  * Given an object representing a foreign key constraint and an index on the
    8215             :  * partitioned table it references, mark the constraint object as dependent
    8216             :  * on the DO_INDEX_ATTACH object of each index partition, recursively
    8217             :  * drilling down to their partitions if any.  This ensures that the FK is not
    8218             :  * restored until the index is fully marked valid.
    8219             :  */
    8220             : static void
    8221         144 : addConstrChildIdxDeps(DumpableObject *dobj, const IndxInfo *refidx)
    8222             : {
    8223             :     SimplePtrListCell *cell;
    8224             : 
    8225             :     Assert(dobj->objType == DO_FK_CONSTRAINT);
    8226             : 
    8227         496 :     for (cell = refidx->partattaches.head; cell; cell = cell->next)
    8228             :     {
    8229         352 :         IndexAttachInfo *attach = (IndexAttachInfo *) cell->ptr;
    8230             : 
    8231         352 :         addObjectDependency(dobj, attach->dobj.dumpId);
    8232             : 
    8233         352 :         if (attach->partitionIdx->partattaches.head != NULL)
    8234          80 :             addConstrChildIdxDeps(dobj, attach->partitionIdx);
    8235             :     }
    8236         144 : }
    8237             : 
    8238             : /*
    8239             :  * getDomainConstraints
    8240             :  *
    8241             :  * Get info about constraints on a domain.
    8242             :  */
    8243             : static void
    8244         452 : getDomainConstraints(Archive *fout, TypeInfo *tyinfo)
    8245             : {
    8246             :     int         i;
    8247             :     ConstraintInfo *constrinfo;
    8248         452 :     PQExpBuffer query = createPQExpBuffer();
    8249             :     PGresult   *res;
    8250             :     int         i_tableoid,
    8251             :                 i_oid,
    8252             :                 i_conname,
    8253             :                 i_consrc;
    8254             :     int         ntups;
    8255             : 
    8256         452 :     if (!fout->is_prepared[PREPQUERY_GETDOMAINCONSTRAINTS])
    8257             :     {
    8258             :         /* Set up query for constraint-specific details */
    8259         100 :         appendPQExpBufferStr(query,
    8260             :                              "PREPARE getDomainConstraints(pg_catalog.oid) AS\n"
    8261             :                              "SELECT tableoid, oid, conname, "
    8262             :                              "pg_catalog.pg_get_constraintdef(oid) AS consrc, "
    8263             :                              "convalidated "
    8264             :                              "FROM pg_catalog.pg_constraint "
    8265             :                              "WHERE contypid = $1 AND contype = 'c' "
    8266             :                              "ORDER BY conname");
    8267             : 
    8268         100 :         ExecuteSqlStatement(fout, query->data);
    8269             : 
    8270         100 :         fout->is_prepared[PREPQUERY_GETDOMAINCONSTRAINTS] = true;
    8271             :     }
    8272             : 
    8273         452 :     printfPQExpBuffer(query,
    8274             :                       "EXECUTE getDomainConstraints('%u')",
    8275             :                       tyinfo->dobj.catId.oid);
    8276             : 
    8277         452 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    8278             : 
    8279         452 :     ntups = PQntuples(res);
    8280             : 
    8281         452 :     i_tableoid = PQfnumber(res, "tableoid");
    8282         452 :     i_oid = PQfnumber(res, "oid");
    8283         452 :     i_conname = PQfnumber(res, "conname");
    8284         452 :     i_consrc = PQfnumber(res, "consrc");
    8285             : 
    8286         452 :     constrinfo = (ConstraintInfo *) pg_malloc(ntups * sizeof(ConstraintInfo));
    8287             : 
    8288         452 :     tyinfo->nDomChecks = ntups;
    8289         452 :     tyinfo->domChecks = constrinfo;
    8290             : 
    8291         760 :     for (i = 0; i < ntups; i++)
    8292             :     {
    8293         308 :         bool        validated = PQgetvalue(res, i, 4)[0] == 't';
    8294             : 
    8295         308 :         constrinfo[i].dobj.objType = DO_CONSTRAINT;
    8296         308 :         constrinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    8297         308 :         constrinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    8298         308 :         AssignDumpId(&constrinfo[i].dobj);
    8299         308 :         constrinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_conname));
    8300         308 :         constrinfo[i].dobj.namespace = tyinfo->dobj.namespace;
    8301         308 :         constrinfo[i].contable = NULL;
    8302         308 :         constrinfo[i].condomain = tyinfo;
    8303         308 :         constrinfo[i].contype = 'c';
    8304         308 :         constrinfo[i].condef = pg_strdup(PQgetvalue(res, i, i_consrc));
    8305         308 :         constrinfo[i].confrelid = InvalidOid;
    8306         308 :         constrinfo[i].conindex = 0;
    8307         308 :         constrinfo[i].condeferrable = false;
    8308         308 :         constrinfo[i].condeferred = false;
    8309         308 :         constrinfo[i].conislocal = true;
    8310             : 
    8311         308 :         constrinfo[i].separate = !validated;
    8312             : 
    8313             :         /*
    8314             :          * Make the domain depend on the constraint, ensuring it won't be
    8315             :          * output till any constraint dependencies are OK.  If the constraint
    8316             :          * has not been validated, it's going to be dumped after the domain
    8317             :          * anyway, so this doesn't matter.
    8318             :          */
    8319         308 :         if (validated)
    8320         308 :             addObjectDependency(&tyinfo->dobj,
    8321         308 :                                 constrinfo[i].dobj.dumpId);
    8322             :     }
    8323             : 
    8324         452 :     PQclear(res);
    8325             : 
    8326         452 :     destroyPQExpBuffer(query);
    8327         452 : }
    8328             : 
    8329             : /*
    8330             :  * getRules
    8331             :  *    get basic information about every rule in the system
    8332             :  */
    8333             : void
    8334         468 : getRules(Archive *fout)
    8335             : {
    8336             :     PGresult   *res;
    8337             :     int         ntups;
    8338             :     int         i;
    8339         468 :     PQExpBuffer query = createPQExpBuffer();
    8340             :     RuleInfo   *ruleinfo;
    8341             :     int         i_tableoid;
    8342             :     int         i_oid;
    8343             :     int         i_rulename;
    8344             :     int         i_ruletable;
    8345             :     int         i_ev_type;
    8346             :     int         i_is_instead;
    8347             :     int         i_ev_enabled;
    8348             : 
    8349         468 :     appendPQExpBufferStr(query, "SELECT "
    8350             :                          "tableoid, oid, rulename, "
    8351             :                          "ev_class AS ruletable, ev_type, is_instead, "
    8352             :                          "ev_enabled "
    8353             :                          "FROM pg_rewrite "
    8354             :                          "ORDER BY oid");
    8355             : 
    8356         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    8357             : 
    8358         468 :     ntups = PQntuples(res);
    8359             : 
    8360         468 :     ruleinfo = (RuleInfo *) pg_malloc(ntups * sizeof(RuleInfo));
    8361             : 
    8362         468 :     i_tableoid = PQfnumber(res, "tableoid");
    8363         468 :     i_oid = PQfnumber(res, "oid");
    8364         468 :     i_rulename = PQfnumber(res, "rulename");
    8365         468 :     i_ruletable = PQfnumber(res, "ruletable");
    8366         468 :     i_ev_type = PQfnumber(res, "ev_type");
    8367         468 :     i_is_instead = PQfnumber(res, "is_instead");
    8368         468 :     i_ev_enabled = PQfnumber(res, "ev_enabled");
    8369             : 
    8370       72302 :     for (i = 0; i < ntups; i++)
    8371             :     {
    8372             :         Oid         ruletableoid;
    8373             : 
    8374       71834 :         ruleinfo[i].dobj.objType = DO_RULE;
    8375       71834 :         ruleinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    8376       71834 :         ruleinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    8377       71834 :         AssignDumpId(&ruleinfo[i].dobj);
    8378       71834 :         ruleinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_rulename));
    8379       71834 :         ruletableoid = atooid(PQgetvalue(res, i, i_ruletable));
    8380       71834 :         ruleinfo[i].ruletable = findTableByOid(ruletableoid);
    8381       71834 :         if (ruleinfo[i].ruletable == NULL)
    8382           0 :             pg_fatal("failed sanity check, parent table with OID %u of pg_rewrite entry with OID %u not found",
    8383             :                      ruletableoid, ruleinfo[i].dobj.catId.oid);
    8384       71834 :         ruleinfo[i].dobj.namespace = ruleinfo[i].ruletable->dobj.namespace;
    8385       71834 :         ruleinfo[i].dobj.dump = ruleinfo[i].ruletable->dobj.dump;
    8386       71834 :         ruleinfo[i].ev_type = *(PQgetvalue(res, i, i_ev_type));
    8387       71834 :         ruleinfo[i].is_instead = *(PQgetvalue(res, i, i_is_instead)) == 't';
    8388       71834 :         ruleinfo[i].ev_enabled = *(PQgetvalue(res, i, i_ev_enabled));
    8389       71834 :         if (ruleinfo[i].ruletable)
    8390             :         {
    8391             :             /*
    8392             :              * If the table is a view or materialized view, force its ON
    8393             :              * SELECT rule to be sorted before the view itself --- this
    8394             :              * ensures that any dependencies for the rule affect the table's
    8395             :              * positioning. Other rules are forced to appear after their
    8396             :              * table.
    8397             :              */
    8398       71834 :             if ((ruleinfo[i].ruletable->relkind == RELKIND_VIEW ||
    8399        1800 :                  ruleinfo[i].ruletable->relkind == RELKIND_MATVIEW) &&
    8400       71174 :                 ruleinfo[i].ev_type == '1' && ruleinfo[i].is_instead)
    8401             :             {
    8402       70118 :                 addObjectDependency(&ruleinfo[i].ruletable->dobj,
    8403       70118 :                                     ruleinfo[i].dobj.dumpId);
    8404             :                 /* We'll merge the rule into CREATE VIEW, if possible */
    8405       70118 :                 ruleinfo[i].separate = false;
    8406             :             }
    8407             :             else
    8408             :             {
    8409        1716 :                 addObjectDependency(&ruleinfo[i].dobj,
    8410        1716 :                                     ruleinfo[i].ruletable->dobj.dumpId);
    8411        1716 :                 ruleinfo[i].separate = true;
    8412             :             }
    8413             :         }
    8414             :         else
    8415           0 :             ruleinfo[i].separate = true;
    8416             :     }
    8417             : 
    8418         468 :     PQclear(res);
    8419             : 
    8420         468 :     destroyPQExpBuffer(query);
    8421         468 : }
    8422             : 
    8423             : /*
    8424             :  * getTriggers
    8425             :  *    get information about every trigger on a dumpable table
    8426             :  *
    8427             :  * Note: trigger data is not returned directly to the caller, but it
    8428             :  * does get entered into the DumpableObject tables.
    8429             :  */
    8430             : void
    8431         468 : getTriggers(Archive *fout, TableInfo tblinfo[], int numTables)
    8432             : {
    8433         468 :     PQExpBuffer query = createPQExpBuffer();
    8434         468 :     PQExpBuffer tbloids = createPQExpBuffer();
    8435             :     PGresult   *res;
    8436             :     int         ntups;
    8437             :     int         curtblindx;
    8438             :     TriggerInfo *tginfo;
    8439             :     int         i_tableoid,
    8440             :                 i_oid,
    8441             :                 i_tgrelid,
    8442             :                 i_tgname,
    8443             :                 i_tgenabled,
    8444             :                 i_tgispartition,
    8445             :                 i_tgdef;
    8446             : 
    8447             :     /*
    8448             :      * We want to perform just one query against pg_trigger.  However, we
    8449             :      * mustn't try to select every row of the catalog and then sort it out on
    8450             :      * the client side, because some of the server-side functions we need
    8451             :      * would be unsafe to apply to tables we don't have lock on.  Hence, we
    8452             :      * build an array of the OIDs of tables we care about (and now have lock
    8453             :      * on!), and use a WHERE clause to constrain which rows are selected.
    8454             :      */
    8455         468 :     appendPQExpBufferChar(tbloids, '{');
    8456      123672 :     for (int i = 0; i < numTables; i++)
    8457             :     {
    8458      123204 :         TableInfo  *tbinfo = &tblinfo[i];
    8459             : 
    8460      123204 :         if (!tbinfo->hastriggers ||
    8461        2898 :             !(tbinfo->dobj.dump & DUMP_COMPONENT_DEFINITION))
    8462      120830 :             continue;
    8463             : 
    8464             :         /* OK, we need info for this table */
    8465        2374 :         if (tbloids->len > 1) /* do we have more than the '{'? */
    8466        2258 :             appendPQExpBufferChar(tbloids, ',');
    8467        2374 :         appendPQExpBuffer(tbloids, "%u", tbinfo->dobj.catId.oid);
    8468             :     }
    8469         468 :     appendPQExpBufferChar(tbloids, '}');
    8470             : 
    8471         468 :     if (fout->remoteVersion >= 150000)
    8472             :     {
    8473             :         /*
    8474             :          * NB: think not to use pretty=true in pg_get_triggerdef.  It could
    8475             :          * result in non-forward-compatible dumps of WHEN clauses due to
    8476             :          * under-parenthesization.
    8477             :          *
    8478             :          * NB: We need to see partition triggers in case the tgenabled flag
    8479             :          * has been changed from the parent.
    8480             :          */
    8481         468 :         appendPQExpBuffer(query,
    8482             :                           "SELECT t.tgrelid, t.tgname, "
    8483             :                           "pg_catalog.pg_get_triggerdef(t.oid, false) AS tgdef, "
    8484             :                           "t.tgenabled, t.tableoid, t.oid, "
    8485             :                           "t.tgparentid <> 0 AS tgispartition\n"
    8486             :                           "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    8487             :                           "JOIN pg_catalog.pg_trigger t ON (src.tbloid = t.tgrelid) "
    8488             :                           "LEFT JOIN pg_catalog.pg_trigger u ON (u.oid = t.tgparentid) "
    8489             :                           "WHERE ((NOT t.tgisinternal AND t.tgparentid = 0) "
    8490             :                           "OR t.tgenabled != u.tgenabled) "
    8491             :                           "ORDER BY t.tgrelid, t.tgname",
    8492             :                           tbloids->data);
    8493             :     }
    8494           0 :     else if (fout->remoteVersion >= 130000)
    8495             :     {
    8496             :         /*
    8497             :          * NB: think not to use pretty=true in pg_get_triggerdef.  It could
    8498             :          * result in non-forward-compatible dumps of WHEN clauses due to
    8499             :          * under-parenthesization.
    8500             :          *
    8501             :          * NB: We need to see tgisinternal triggers in partitions, in case the
    8502             :          * tgenabled flag has been changed from the parent.
    8503             :          */
    8504           0 :         appendPQExpBuffer(query,
    8505             :                           "SELECT t.tgrelid, t.tgname, "
    8506             :                           "pg_catalog.pg_get_triggerdef(t.oid, false) AS tgdef, "
    8507             :                           "t.tgenabled, t.tableoid, t.oid, t.tgisinternal as tgispartition\n"
    8508             :                           "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    8509             :                           "JOIN pg_catalog.pg_trigger t ON (src.tbloid = t.tgrelid) "
    8510             :                           "LEFT JOIN pg_catalog.pg_trigger u ON (u.oid = t.tgparentid) "
    8511             :                           "WHERE (NOT t.tgisinternal OR t.tgenabled != u.tgenabled) "
    8512             :                           "ORDER BY t.tgrelid, t.tgname",
    8513             :                           tbloids->data);
    8514             :     }
    8515           0 :     else if (fout->remoteVersion >= 110000)
    8516             :     {
    8517             :         /*
    8518             :          * NB: We need to see tgisinternal triggers in partitions, in case the
    8519             :          * tgenabled flag has been changed from the parent. No tgparentid in
    8520             :          * version 11-12, so we have to match them via pg_depend.
    8521             :          *
    8522             :          * See above about pretty=true in pg_get_triggerdef.
    8523             :          */
    8524           0 :         appendPQExpBuffer(query,
    8525             :                           "SELECT t.tgrelid, t.tgname, "
    8526             :                           "pg_catalog.pg_get_triggerdef(t.oid, false) AS tgdef, "
    8527             :                           "t.tgenabled, t.tableoid, t.oid, t.tgisinternal as tgispartition "
    8528             :                           "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    8529             :                           "JOIN pg_catalog.pg_trigger t ON (src.tbloid = t.tgrelid) "
    8530             :                           "LEFT JOIN pg_catalog.pg_depend AS d ON "
    8531             :                           " d.classid = 'pg_catalog.pg_trigger'::pg_catalog.regclass AND "
    8532             :                           " d.refclassid = 'pg_catalog.pg_trigger'::pg_catalog.regclass AND "
    8533             :                           " d.objid = t.oid "
    8534             :                           "LEFT JOIN pg_catalog.pg_trigger AS pt ON pt.oid = refobjid "
    8535             :                           "WHERE (NOT t.tgisinternal OR t.tgenabled != pt.tgenabled) "
    8536             :                           "ORDER BY t.tgrelid, t.tgname",
    8537             :                           tbloids->data);
    8538             :     }
    8539             :     else
    8540             :     {
    8541             :         /* See above about pretty=true in pg_get_triggerdef */
    8542           0 :         appendPQExpBuffer(query,
    8543             :                           "SELECT t.tgrelid, t.tgname, "
    8544             :                           "pg_catalog.pg_get_triggerdef(t.oid, false) AS tgdef, "
    8545             :                           "t.tgenabled, false as tgispartition, "
    8546             :                           "t.tableoid, t.oid "
    8547             :                           "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    8548             :                           "JOIN pg_catalog.pg_trigger t ON (src.tbloid = t.tgrelid) "
    8549             :                           "WHERE NOT tgisinternal "
    8550             :                           "ORDER BY t.tgrelid, t.tgname",
    8551             :                           tbloids->data);
    8552             :     }
    8553             : 
    8554         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    8555             : 
    8556         468 :     ntups = PQntuples(res);
    8557             : 
    8558         468 :     i_tableoid = PQfnumber(res, "tableoid");
    8559         468 :     i_oid = PQfnumber(res, "oid");
    8560         468 :     i_tgrelid = PQfnumber(res, "tgrelid");
    8561         468 :     i_tgname = PQfnumber(res, "tgname");
    8562         468 :     i_tgenabled = PQfnumber(res, "tgenabled");
    8563         468 :     i_tgispartition = PQfnumber(res, "tgispartition");
    8564         468 :     i_tgdef = PQfnumber(res, "tgdef");
    8565             : 
    8566         468 :     tginfo = (TriggerInfo *) pg_malloc(ntups * sizeof(TriggerInfo));
    8567             : 
    8568             :     /*
    8569             :      * Outer loop iterates once per table, not once per row.  Incrementing of
    8570             :      * j is handled by the inner loop.
    8571             :      */
    8572         468 :     curtblindx = -1;
    8573        1252 :     for (int j = 0; j < ntups;)
    8574             :     {
    8575         784 :         Oid         tgrelid = atooid(PQgetvalue(res, j, i_tgrelid));
    8576         784 :         TableInfo  *tbinfo = NULL;
    8577             :         int         numtrigs;
    8578             : 
    8579             :         /* Count rows for this table */
    8580        1476 :         for (numtrigs = 1; numtrigs < ntups - j; numtrigs++)
    8581        1360 :             if (atooid(PQgetvalue(res, j + numtrigs, i_tgrelid)) != tgrelid)
    8582         668 :                 break;
    8583             : 
    8584             :         /*
    8585             :          * Locate the associated TableInfo; we rely on tblinfo[] being in OID
    8586             :          * order.
    8587             :          */
    8588       39594 :         while (++curtblindx < numTables)
    8589             :         {
    8590       39594 :             tbinfo = &tblinfo[curtblindx];
    8591       39594 :             if (tbinfo->dobj.catId.oid == tgrelid)
    8592         784 :                 break;
    8593             :         }
    8594         784 :         if (curtblindx >= numTables)
    8595           0 :             pg_fatal("unrecognized table OID %u", tgrelid);
    8596             : 
    8597             :         /* Save data for this table */
    8598         784 :         tbinfo->triggers = tginfo + j;
    8599         784 :         tbinfo->numTriggers = numtrigs;
    8600             : 
    8601        2260 :         for (int c = 0; c < numtrigs; c++, j++)
    8602             :         {
    8603        1476 :             tginfo[j].dobj.objType = DO_TRIGGER;
    8604        1476 :             tginfo[j].dobj.catId.tableoid = atooid(PQgetvalue(res, j, i_tableoid));
    8605        1476 :             tginfo[j].dobj.catId.oid = atooid(PQgetvalue(res, j, i_oid));
    8606        1476 :             AssignDumpId(&tginfo[j].dobj);
    8607        1476 :             tginfo[j].dobj.name = pg_strdup(PQgetvalue(res, j, i_tgname));
    8608        1476 :             tginfo[j].dobj.namespace = tbinfo->dobj.namespace;
    8609        1476 :             tginfo[j].tgtable = tbinfo;
    8610        1476 :             tginfo[j].tgenabled = *(PQgetvalue(res, j, i_tgenabled));
    8611        1476 :             tginfo[j].tgispartition = *(PQgetvalue(res, j, i_tgispartition)) == 't';
    8612        1476 :             tginfo[j].tgdef = pg_strdup(PQgetvalue(res, j, i_tgdef));
    8613             :         }
    8614             :     }
    8615             : 
    8616         468 :     PQclear(res);
    8617             : 
    8618         468 :     destroyPQExpBuffer(query);
    8619         468 :     destroyPQExpBuffer(tbloids);
    8620         468 : }
    8621             : 
    8622             : /*
    8623             :  * getEventTriggers
    8624             :  *    get information about event triggers
    8625             :  */
    8626             : void
    8627         468 : getEventTriggers(Archive *fout)
    8628             : {
    8629             :     int         i;
    8630             :     PQExpBuffer query;
    8631             :     PGresult   *res;
    8632             :     EventTriggerInfo *evtinfo;
    8633             :     int         i_tableoid,
    8634             :                 i_oid,
    8635             :                 i_evtname,
    8636             :                 i_evtevent,
    8637             :                 i_evtowner,
    8638             :                 i_evttags,
    8639             :                 i_evtfname,
    8640             :                 i_evtenabled;
    8641             :     int         ntups;
    8642             : 
    8643             :     /* Before 9.3, there are no event triggers */
    8644         468 :     if (fout->remoteVersion < 90300)
    8645           0 :         return;
    8646             : 
    8647         468 :     query = createPQExpBuffer();
    8648             : 
    8649         468 :     appendPQExpBufferStr(query,
    8650             :                          "SELECT e.tableoid, e.oid, evtname, evtenabled, "
    8651             :                          "evtevent, evtowner, "
    8652             :                          "array_to_string(array("
    8653             :                          "select quote_literal(x) "
    8654             :                          " from unnest(evttags) as t(x)), ', ') as evttags, "
    8655             :                          "e.evtfoid::regproc as evtfname "
    8656             :                          "FROM pg_event_trigger e "
    8657             :                          "ORDER BY e.oid");
    8658             : 
    8659         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    8660             : 
    8661         468 :     ntups = PQntuples(res);
    8662             : 
    8663         468 :     evtinfo = (EventTriggerInfo *) pg_malloc(ntups * sizeof(EventTriggerInfo));
    8664             : 
    8665         468 :     i_tableoid = PQfnumber(res, "tableoid");
    8666         468 :     i_oid = PQfnumber(res, "oid");
    8667         468 :     i_evtname = PQfnumber(res, "evtname");
    8668         468 :     i_evtevent = PQfnumber(res, "evtevent");
    8669         468 :     i_evtowner = PQfnumber(res, "evtowner");
    8670         468 :     i_evttags = PQfnumber(res, "evttags");
    8671         468 :     i_evtfname = PQfnumber(res, "evtfname");
    8672         468 :     i_evtenabled = PQfnumber(res, "evtenabled");
    8673             : 
    8674         586 :     for (i = 0; i < ntups; i++)
    8675             :     {
    8676         118 :         evtinfo[i].dobj.objType = DO_EVENT_TRIGGER;
    8677         118 :         evtinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    8678         118 :         evtinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    8679         118 :         AssignDumpId(&evtinfo[i].dobj);
    8680         118 :         evtinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_evtname));
    8681         118 :         evtinfo[i].evtname = pg_strdup(PQgetvalue(res, i, i_evtname));
    8682         118 :         evtinfo[i].evtevent = pg_strdup(PQgetvalue(res, i, i_evtevent));
    8683         118 :         evtinfo[i].evtowner = getRoleName(PQgetvalue(res, i, i_evtowner));
    8684         118 :         evtinfo[i].evttags = pg_strdup(PQgetvalue(res, i, i_evttags));
    8685         118 :         evtinfo[i].evtfname = pg_strdup(PQgetvalue(res, i, i_evtfname));
    8686         118 :         evtinfo[i].evtenabled = *(PQgetvalue(res, i, i_evtenabled));
    8687             : 
    8688             :         /* Decide whether we want to dump it */
    8689         118 :         selectDumpableObject(&(evtinfo[i].dobj), fout);
    8690             :     }
    8691             : 
    8692         468 :     PQclear(res);
    8693             : 
    8694         468 :     destroyPQExpBuffer(query);
    8695             : }
    8696             : 
    8697             : /*
    8698             :  * getProcLangs
    8699             :  *    get basic information about every procedural language in the system
    8700             :  *
    8701             :  * NB: this must run after getFuncs() because we assume we can do
    8702             :  * findFuncByOid().
    8703             :  */
    8704             : void
    8705         468 : getProcLangs(Archive *fout)
    8706             : {
    8707             :     PGresult   *res;
    8708             :     int         ntups;
    8709             :     int         i;
    8710         468 :     PQExpBuffer query = createPQExpBuffer();
    8711             :     ProcLangInfo *planginfo;
    8712             :     int         i_tableoid;
    8713             :     int         i_oid;
    8714             :     int         i_lanname;
    8715             :     int         i_lanpltrusted;
    8716             :     int         i_lanplcallfoid;
    8717             :     int         i_laninline;
    8718             :     int         i_lanvalidator;
    8719             :     int         i_lanacl;
    8720             :     int         i_acldefault;
    8721             :     int         i_lanowner;
    8722             : 
    8723         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, "
    8724             :                          "lanname, lanpltrusted, lanplcallfoid, "
    8725             :                          "laninline, lanvalidator, "
    8726             :                          "lanacl, "
    8727             :                          "acldefault('l', lanowner) AS acldefault, "
    8728             :                          "lanowner "
    8729             :                          "FROM pg_language "
    8730             :                          "WHERE lanispl "
    8731             :                          "ORDER BY oid");
    8732             : 
    8733         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    8734             : 
    8735         468 :     ntups = PQntuples(res);
    8736             : 
    8737         468 :     planginfo = (ProcLangInfo *) pg_malloc(ntups * sizeof(ProcLangInfo));
    8738             : 
    8739         468 :     i_tableoid = PQfnumber(res, "tableoid");
    8740         468 :     i_oid = PQfnumber(res, "oid");
    8741         468 :     i_lanname = PQfnumber(res, "lanname");
    8742         468 :     i_lanpltrusted = PQfnumber(res, "lanpltrusted");
    8743         468 :     i_lanplcallfoid = PQfnumber(res, "lanplcallfoid");
    8744         468 :     i_laninline = PQfnumber(res, "laninline");
    8745         468 :     i_lanvalidator = PQfnumber(res, "lanvalidator");
    8746         468 :     i_lanacl = PQfnumber(res, "lanacl");
    8747         468 :     i_acldefault = PQfnumber(res, "acldefault");
    8748         468 :     i_lanowner = PQfnumber(res, "lanowner");
    8749             : 
    8750        1034 :     for (i = 0; i < ntups; i++)
    8751             :     {
    8752         566 :         planginfo[i].dobj.objType = DO_PROCLANG;
    8753         566 :         planginfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    8754         566 :         planginfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    8755         566 :         AssignDumpId(&planginfo[i].dobj);
    8756             : 
    8757         566 :         planginfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_lanname));
    8758         566 :         planginfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_lanacl));
    8759         566 :         planginfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
    8760         566 :         planginfo[i].dacl.privtype = 0;
    8761         566 :         planginfo[i].dacl.initprivs = NULL;
    8762         566 :         planginfo[i].lanpltrusted = *(PQgetvalue(res, i, i_lanpltrusted)) == 't';
    8763         566 :         planginfo[i].lanplcallfoid = atooid(PQgetvalue(res, i, i_lanplcallfoid));
    8764         566 :         planginfo[i].laninline = atooid(PQgetvalue(res, i, i_laninline));
    8765         566 :         planginfo[i].lanvalidator = atooid(PQgetvalue(res, i, i_lanvalidator));
    8766         566 :         planginfo[i].lanowner = getRoleName(PQgetvalue(res, i, i_lanowner));
    8767             : 
    8768             :         /* Decide whether we want to dump it */
    8769         566 :         selectDumpableProcLang(&(planginfo[i]), fout);
    8770             : 
    8771             :         /* Mark whether language has an ACL */
    8772         566 :         if (!PQgetisnull(res, i, i_lanacl))
    8773          98 :             planginfo[i].dobj.components |= DUMP_COMPONENT_ACL;
    8774             :     }
    8775             : 
    8776         468 :     PQclear(res);
    8777             : 
    8778         468 :     destroyPQExpBuffer(query);
    8779         468 : }
    8780             : 
    8781             : /*
    8782             :  * getCasts
    8783             :  *    get basic information about most casts in the system
    8784             :  *
    8785             :  * Skip casts from a range to its multirange, since we'll create those
    8786             :  * automatically.
    8787             :  */
    8788             : void
    8789         468 : getCasts(Archive *fout)
    8790             : {
    8791             :     PGresult   *res;
    8792             :     int         ntups;
    8793             :     int         i;
    8794         468 :     PQExpBuffer query = createPQExpBuffer();
    8795             :     CastInfo   *castinfo;
    8796             :     int         i_tableoid;
    8797             :     int         i_oid;
    8798             :     int         i_castsource;
    8799             :     int         i_casttarget;
    8800             :     int         i_castfunc;
    8801             :     int         i_castcontext;
    8802             :     int         i_castmethod;
    8803             : 
    8804         468 :     if (fout->remoteVersion >= 140000)
    8805             :     {
    8806         468 :         appendPQExpBufferStr(query, "SELECT tableoid, oid, "
    8807             :                              "castsource, casttarget, castfunc, castcontext, "
    8808             :                              "castmethod "
    8809             :                              "FROM pg_cast c "
    8810             :                              "WHERE NOT EXISTS ( "
    8811             :                              "SELECT 1 FROM pg_range r "
    8812             :                              "WHERE c.castsource = r.rngtypid "
    8813             :                              "AND c.casttarget = r.rngmultitypid "
    8814             :                              ") "
    8815             :                              "ORDER BY 3,4");
    8816             :     }
    8817             :     else
    8818             :     {
    8819           0 :         appendPQExpBufferStr(query, "SELECT tableoid, oid, "
    8820             :                              "castsource, casttarget, castfunc, castcontext, "
    8821             :                              "castmethod "
    8822             :                              "FROM pg_cast ORDER BY 3,4");
    8823             :     }
    8824             : 
    8825         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    8826             : 
    8827         468 :     ntups = PQntuples(res);
    8828             : 
    8829         468 :     castinfo = (CastInfo *) pg_malloc(ntups * sizeof(CastInfo));
    8830             : 
    8831         468 :     i_tableoid = PQfnumber(res, "tableoid");
    8832         468 :     i_oid = PQfnumber(res, "oid");
    8833         468 :     i_castsource = PQfnumber(res, "castsource");
    8834         468 :     i_casttarget = PQfnumber(res, "casttarget");
    8835         468 :     i_castfunc = PQfnumber(res, "castfunc");
    8836         468 :     i_castcontext = PQfnumber(res, "castcontext");
    8837         468 :     i_castmethod = PQfnumber(res, "castmethod");
    8838             : 
    8839      107858 :     for (i = 0; i < ntups; i++)
    8840             :     {
    8841             :         PQExpBufferData namebuf;
    8842             :         TypeInfo   *sTypeInfo;
    8843             :         TypeInfo   *tTypeInfo;
    8844             : 
    8845      107390 :         castinfo[i].dobj.objType = DO_CAST;
    8846      107390 :         castinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    8847      107390 :         castinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    8848      107390 :         AssignDumpId(&castinfo[i].dobj);
    8849      107390 :         castinfo[i].castsource = atooid(PQgetvalue(res, i, i_castsource));
    8850      107390 :         castinfo[i].casttarget = atooid(PQgetvalue(res, i, i_casttarget));
    8851      107390 :         castinfo[i].castfunc = atooid(PQgetvalue(res, i, i_castfunc));
    8852      107390 :         castinfo[i].castcontext = *(PQgetvalue(res, i, i_castcontext));
    8853      107390 :         castinfo[i].castmethod = *(PQgetvalue(res, i, i_castmethod));
    8854             : 
    8855             :         /*
    8856             :          * Try to name cast as concatenation of typnames.  This is only used
    8857             :          * for purposes of sorting.  If we fail to find either type, the name
    8858             :          * will be an empty string.
    8859             :          */
    8860      107390 :         initPQExpBuffer(&namebuf);
    8861      107390 :         sTypeInfo = findTypeByOid(castinfo[i].castsource);
    8862      107390 :         tTypeInfo = findTypeByOid(castinfo[i].casttarget);
    8863      107390 :         if (sTypeInfo && tTypeInfo)
    8864      107390 :             appendPQExpBuffer(&namebuf, "%s %s",
    8865             :                               sTypeInfo->dobj.name, tTypeInfo->dobj.name);
    8866      107390 :         castinfo[i].dobj.name = namebuf.data;
    8867             : 
    8868             :         /* Decide whether we want to dump it */
    8869      107390 :         selectDumpableCast(&(castinfo[i]), fout);
    8870             :     }
    8871             : 
    8872         468 :     PQclear(res);
    8873             : 
    8874         468 :     destroyPQExpBuffer(query);
    8875         468 : }
    8876             : 
    8877             : static char *
    8878         204 : get_language_name(Archive *fout, Oid langid)
    8879             : {
    8880             :     PQExpBuffer query;
    8881             :     PGresult   *res;
    8882             :     char       *lanname;
    8883             : 
    8884         204 :     query = createPQExpBuffer();
    8885         204 :     appendPQExpBuffer(query, "SELECT lanname FROM pg_language WHERE oid = %u", langid);
    8886         204 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
    8887         204 :     lanname = pg_strdup(fmtId(PQgetvalue(res, 0, 0)));
    8888         204 :     destroyPQExpBuffer(query);
    8889         204 :     PQclear(res);
    8890             : 
    8891         204 :     return lanname;
    8892             : }
    8893             : 
    8894             : /*
    8895             :  * getTransforms
    8896             :  *    get basic information about every transform in the system
    8897             :  */
    8898             : void
    8899         468 : getTransforms(Archive *fout)
    8900             : {
    8901             :     PGresult   *res;
    8902             :     int         ntups;
    8903             :     int         i;
    8904             :     PQExpBuffer query;
    8905             :     TransformInfo *transforminfo;
    8906             :     int         i_tableoid;
    8907             :     int         i_oid;
    8908             :     int         i_trftype;
    8909             :     int         i_trflang;
    8910             :     int         i_trffromsql;
    8911             :     int         i_trftosql;
    8912             : 
    8913             :     /* Transforms didn't exist pre-9.5 */
    8914         468 :     if (fout->remoteVersion < 90500)
    8915           0 :         return;
    8916             : 
    8917         468 :     query = createPQExpBuffer();
    8918             : 
    8919         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, "
    8920             :                          "trftype, trflang, trffromsql::oid, trftosql::oid "
    8921             :                          "FROM pg_transform "
    8922             :                          "ORDER BY 3,4");
    8923             : 
    8924         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    8925             : 
    8926         468 :     ntups = PQntuples(res);
    8927             : 
    8928         468 :     transforminfo = (TransformInfo *) pg_malloc(ntups * sizeof(TransformInfo));
    8929             : 
    8930         468 :     i_tableoid = PQfnumber(res, "tableoid");
    8931         468 :     i_oid = PQfnumber(res, "oid");
    8932         468 :     i_trftype = PQfnumber(res, "trftype");
    8933         468 :     i_trflang = PQfnumber(res, "trflang");
    8934         468 :     i_trffromsql = PQfnumber(res, "trffromsql");
    8935         468 :     i_trftosql = PQfnumber(res, "trftosql");
    8936             : 
    8937         586 :     for (i = 0; i < ntups; i++)
    8938             :     {
    8939             :         PQExpBufferData namebuf;
    8940             :         TypeInfo   *typeInfo;
    8941             :         char       *lanname;
    8942             : 
    8943         118 :         transforminfo[i].dobj.objType = DO_TRANSFORM;
    8944         118 :         transforminfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    8945         118 :         transforminfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    8946         118 :         AssignDumpId(&transforminfo[i].dobj);
    8947         118 :         transforminfo[i].trftype = atooid(PQgetvalue(res, i, i_trftype));
    8948         118 :         transforminfo[i].trflang = atooid(PQgetvalue(res, i, i_trflang));
    8949         118 :         transforminfo[i].trffromsql = atooid(PQgetvalue(res, i, i_trffromsql));
    8950         118 :         transforminfo[i].trftosql = atooid(PQgetvalue(res, i, i_trftosql));
    8951             : 
    8952             :         /*
    8953             :          * Try to name transform as concatenation of type and language name.
    8954             :          * This is only used for purposes of sorting.  If we fail to find
    8955             :          * either, the name will be an empty string.
    8956             :          */
    8957         118 :         initPQExpBuffer(&namebuf);
    8958         118 :         typeInfo = findTypeByOid(transforminfo[i].trftype);
    8959         118 :         lanname = get_language_name(fout, transforminfo[i].trflang);
    8960         118 :         if (typeInfo && lanname)
    8961         118 :             appendPQExpBuffer(&namebuf, "%s %s",
    8962             :                               typeInfo->dobj.name, lanname);
    8963         118 :         transforminfo[i].dobj.name = namebuf.data;
    8964         118 :         free(lanname);
    8965             : 
    8966             :         /* Decide whether we want to dump it */
    8967         118 :         selectDumpableObject(&(transforminfo[i].dobj), fout);
    8968             :     }
    8969             : 
    8970         468 :     PQclear(res);
    8971             : 
    8972         468 :     destroyPQExpBuffer(query);
    8973             : }
    8974             : 
    8975             : /*
    8976             :  * getTableAttrs -
    8977             :  *    for each interesting table, read info about its attributes
    8978             :  *    (names, types, default values, CHECK constraints, etc)
    8979             :  *
    8980             :  *  modifies tblinfo
    8981             :  */
    8982             : void
    8983         468 : getTableAttrs(Archive *fout, TableInfo *tblinfo, int numTables)
    8984             : {
    8985         468 :     DumpOptions *dopt = fout->dopt;
    8986         468 :     PQExpBuffer q = createPQExpBuffer();
    8987         468 :     PQExpBuffer tbloids = createPQExpBuffer();
    8988         468 :     PQExpBuffer checkoids = createPQExpBuffer();
    8989         468 :     PQExpBuffer invalidnotnulloids = NULL;
    8990             :     PGresult   *res;
    8991             :     int         ntups;
    8992             :     int         curtblindx;
    8993             :     int         i_attrelid;
    8994             :     int         i_attnum;
    8995             :     int         i_attname;
    8996             :     int         i_atttypname;
    8997             :     int         i_attstattarget;
    8998             :     int         i_attstorage;
    8999             :     int         i_typstorage;
    9000             :     int         i_attidentity;
    9001             :     int         i_attgenerated;
    9002             :     int         i_attisdropped;
    9003             :     int         i_attlen;
    9004             :     int         i_attalign;
    9005             :     int         i_attislocal;
    9006             :     int         i_notnull_name;
    9007             :     int         i_notnull_noinherit;
    9008             :     int         i_notnull_islocal;
    9009             :     int         i_notnull_invalidoid;
    9010             :     int         i_attoptions;
    9011             :     int         i_attcollation;
    9012             :     int         i_attcompression;
    9013             :     int         i_attfdwoptions;
    9014             :     int         i_attmissingval;
    9015             :     int         i_atthasdef;
    9016             : 
    9017             :     /*
    9018             :      * We want to perform just one query against pg_attribute, and then just
    9019             :      * one against pg_attrdef (for DEFAULTs) and two against pg_constraint
    9020             :      * (for CHECK constraints and for NOT NULL constraints).  However, we
    9021             :      * mustn't try to select every row of those catalogs and then sort it out
    9022             :      * on the client side, because some of the server-side functions we need
    9023             :      * would be unsafe to apply to tables we don't have lock on.  Hence, we
    9024             :      * build an array of the OIDs of tables we care about (and now have lock
    9025             :      * on!), and use a WHERE clause to constrain which rows are selected.
    9026             :      */
    9027         468 :     appendPQExpBufferChar(tbloids, '{');
    9028         468 :     appendPQExpBufferChar(checkoids, '{');
    9029      123672 :     for (int i = 0; i < numTables; i++)
    9030             :     {
    9031      123204 :         TableInfo  *tbinfo = &tblinfo[i];
    9032             : 
    9033             :         /* Don't bother to collect info for sequences */
    9034      123204 :         if (tbinfo->relkind == RELKIND_SEQUENCE)
    9035        1632 :             continue;
    9036             : 
    9037             :         /* Don't bother with uninteresting tables, either */
    9038      121572 :         if (!tbinfo->interesting)
    9039      103358 :             continue;
    9040             : 
    9041             :         /* OK, we need info for this table */
    9042       18214 :         if (tbloids->len > 1) /* do we have more than the '{'? */
    9043       17892 :             appendPQExpBufferChar(tbloids, ',');
    9044       18214 :         appendPQExpBuffer(tbloids, "%u", tbinfo->dobj.catId.oid);
    9045             : 
    9046       18214 :         if (tbinfo->ncheck > 0)
    9047             :         {
    9048             :             /* Also make a list of the ones with check constraints */
    9049        1362 :             if (checkoids->len > 1) /* do we have more than the '{'? */
    9050        1210 :                 appendPQExpBufferChar(checkoids, ',');
    9051        1362 :             appendPQExpBuffer(checkoids, "%u", tbinfo->dobj.catId.oid);
    9052             :         }
    9053             :     }
    9054         468 :     appendPQExpBufferChar(tbloids, '}');
    9055         468 :     appendPQExpBufferChar(checkoids, '}');
    9056             : 
    9057             :     /*
    9058             :      * Find all the user attributes and their types.
    9059             :      *
    9060             :      * Since we only want to dump COLLATE clauses for attributes whose
    9061             :      * collation is different from their type's default, we use a CASE here to
    9062             :      * suppress uninteresting attcollations cheaply.
    9063             :      */
    9064         468 :     appendPQExpBufferStr(q,
    9065             :                          "SELECT\n"
    9066             :                          "a.attrelid,\n"
    9067             :                          "a.attnum,\n"
    9068             :                          "a.attname,\n"
    9069             :                          "a.attstattarget,\n"
    9070             :                          "a.attstorage,\n"
    9071             :                          "t.typstorage,\n"
    9072             :                          "a.atthasdef,\n"
    9073             :                          "a.attisdropped,\n"
    9074             :                          "a.attlen,\n"
    9075             :                          "a.attalign,\n"
    9076             :                          "a.attislocal,\n"
    9077             :                          "pg_catalog.format_type(t.oid, a.atttypmod) AS atttypname,\n"
    9078             :                          "array_to_string(a.attoptions, ', ') AS attoptions,\n"
    9079             :                          "CASE WHEN a.attcollation <> t.typcollation "
    9080             :                          "THEN a.attcollation ELSE 0 END AS attcollation,\n"
    9081             :                          "pg_catalog.array_to_string(ARRAY("
    9082             :                          "SELECT pg_catalog.quote_ident(option_name) || "
    9083             :                          "' ' || pg_catalog.quote_literal(option_value) "
    9084             :                          "FROM pg_catalog.pg_options_to_table(attfdwoptions) "
    9085             :                          "ORDER BY option_name"
    9086             :                          "), E',\n    ') AS attfdwoptions,\n");
    9087             : 
    9088             :     /*
    9089             :      * Find out any NOT NULL markings for each column.  In 18 and up we read
    9090             :      * pg_constraint to obtain the constraint name.  notnull_noinherit is set
    9091             :      * according to the NO INHERIT property.  For versions prior to 18, we
    9092             :      * store an empty string as the name when a constraint is marked as
    9093             :      * attnotnull (this cues dumpTableSchema to print the NOT NULL clause
    9094             :      * without a name); also, such cases are never NO INHERIT.
    9095             :      *
    9096             :      * For invalid constraints, we need to store their OIDs for processing
    9097             :      * elsewhere, so we bring the pg_constraint.oid value when the constraint
    9098             :      * is invalid, and NULL otherwise.
    9099             :      *
    9100             :      * We track in notnull_islocal whether the constraint was defined directly
    9101             :      * in this table or via an ancestor, for binary upgrade.  flagInhAttrs
    9102             :      * might modify this later; that routine is also in charge of determining
    9103             :      * the correct inhcount.
    9104             :      */
    9105         468 :     if (fout->remoteVersion >= 180000)
    9106         468 :         appendPQExpBufferStr(q,
    9107             :                              "co.conname AS notnull_name,\n"
    9108             :                              "CASE WHEN NOT co.convalidated THEN co.oid "
    9109             :                              "ELSE NULL END AS notnull_invalidoid,\n"
    9110             :                              "co.connoinherit AS notnull_noinherit,\n"
    9111             :                              "co.conislocal AS notnull_islocal,\n");
    9112             :     else
    9113           0 :         appendPQExpBufferStr(q,
    9114             :                              "CASE WHEN a.attnotnull THEN '' ELSE NULL END AS notnull_name,\n"
    9115             :                              "NULL AS notnull_invalidoid,\n"
    9116             :                              "false AS notnull_noinherit,\n"
    9117             :                              "a.attislocal AS notnull_islocal,\n");
    9118             : 
    9119         468 :     if (fout->remoteVersion >= 140000)
    9120         468 :         appendPQExpBufferStr(q,
    9121             :                              "a.attcompression AS attcompression,\n");
    9122             :     else
    9123           0 :         appendPQExpBufferStr(q,
    9124             :                              "'' AS attcompression,\n");
    9125             : 
    9126         468 :     if (fout->remoteVersion >= 100000)
    9127         468 :         appendPQExpBufferStr(q,
    9128             :                              "a.attidentity,\n");
    9129             :     else
    9130           0 :         appendPQExpBufferStr(q,
    9131             :                              "'' AS attidentity,\n");
    9132             : 
    9133         468 :     if (fout->remoteVersion >= 110000)
    9134         468 :         appendPQExpBufferStr(q,
    9135             :                              "CASE WHEN a.atthasmissing AND NOT a.attisdropped "
    9136             :                              "THEN a.attmissingval ELSE null END AS attmissingval,\n");
    9137             :     else
    9138           0 :         appendPQExpBufferStr(q,
    9139             :                              "NULL AS attmissingval,\n");
    9140             : 
    9141         468 :     if (fout->remoteVersion >= 120000)
    9142         468 :         appendPQExpBufferStr(q,
    9143             :                              "a.attgenerated\n");
    9144             :     else
    9145           0 :         appendPQExpBufferStr(q,
    9146             :                              "'' AS attgenerated\n");
    9147             : 
    9148             :     /* need left join to pg_type to not fail on dropped columns ... */
    9149         468 :     appendPQExpBuffer(q,
    9150             :                       "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    9151             :                       "JOIN pg_catalog.pg_attribute a ON (src.tbloid = a.attrelid) "
    9152             :                       "LEFT JOIN pg_catalog.pg_type t "
    9153             :                       "ON (a.atttypid = t.oid)\n",
    9154             :                       tbloids->data);
    9155             : 
    9156             :     /*
    9157             :      * In versions 18 and up, we need pg_constraint for explicit NOT NULL
    9158             :      * entries.  Also, we need to know if the NOT NULL for each column is
    9159             :      * backing a primary key.
    9160             :      */
    9161         468 :     if (fout->remoteVersion >= 180000)
    9162         468 :         appendPQExpBufferStr(q,
    9163             :                              " LEFT JOIN pg_catalog.pg_constraint co ON "
    9164             :                              "(a.attrelid = co.conrelid\n"
    9165             :                              "   AND co.contype = 'n' AND "
    9166             :                              "co.conkey = array[a.attnum])\n");
    9167             : 
    9168         468 :     appendPQExpBufferStr(q,
    9169             :                          "WHERE a.attnum > 0::pg_catalog.int2\n"
    9170             :                          "ORDER BY a.attrelid, a.attnum");
    9171             : 
    9172         468 :     res = ExecuteSqlQuery(fout, q->data, PGRES_TUPLES_OK);
    9173             : 
    9174         468 :     ntups = PQntuples(res);
    9175             : 
    9176         468 :     i_attrelid = PQfnumber(res, "attrelid");
    9177         468 :     i_attnum = PQfnumber(res, "attnum");
    9178         468 :     i_attname = PQfnumber(res, "attname");
    9179         468 :     i_atttypname = PQfnumber(res, "atttypname");
    9180         468 :     i_attstattarget = PQfnumber(res, "attstattarget");
    9181         468 :     i_attstorage = PQfnumber(res, "attstorage");
    9182         468 :     i_typstorage = PQfnumber(res, "typstorage");
    9183         468 :     i_attidentity = PQfnumber(res, "attidentity");
    9184         468 :     i_attgenerated = PQfnumber(res, "attgenerated");
    9185         468 :     i_attisdropped = PQfnumber(res, "attisdropped");
    9186         468 :     i_attlen = PQfnumber(res, "attlen");
    9187         468 :     i_attalign = PQfnumber(res, "attalign");
    9188         468 :     i_attislocal = PQfnumber(res, "attislocal");
    9189         468 :     i_notnull_name = PQfnumber(res, "notnull_name");
    9190         468 :     i_notnull_invalidoid = PQfnumber(res, "notnull_invalidoid");
    9191         468 :     i_notnull_noinherit = PQfnumber(res, "notnull_noinherit");
    9192         468 :     i_notnull_islocal = PQfnumber(res, "notnull_islocal");
    9193         468 :     i_attoptions = PQfnumber(res, "attoptions");
    9194         468 :     i_attcollation = PQfnumber(res, "attcollation");
    9195         468 :     i_attcompression = PQfnumber(res, "attcompression");
    9196         468 :     i_attfdwoptions = PQfnumber(res, "attfdwoptions");
    9197         468 :     i_attmissingval = PQfnumber(res, "attmissingval");
    9198         468 :     i_atthasdef = PQfnumber(res, "atthasdef");
    9199             : 
    9200             :     /* Within the next loop, we'll accumulate OIDs of tables with defaults */
    9201         468 :     resetPQExpBuffer(tbloids);
    9202         468 :     appendPQExpBufferChar(tbloids, '{');
    9203             : 
    9204             :     /*
    9205             :      * Outer loop iterates once per table, not once per row.  Incrementing of
    9206             :      * r is handled by the inner loop.
    9207             :      */
    9208         468 :     curtblindx = -1;
    9209       18356 :     for (int r = 0; r < ntups;)
    9210             :     {
    9211       17888 :         Oid         attrelid = atooid(PQgetvalue(res, r, i_attrelid));
    9212       17888 :         TableInfo  *tbinfo = NULL;
    9213             :         int         numatts;
    9214             :         bool        hasdefaults;
    9215             : 
    9216             :         /* Count rows for this table */
    9217       68028 :         for (numatts = 1; numatts < ntups - r; numatts++)
    9218       67712 :             if (atooid(PQgetvalue(res, r + numatts, i_attrelid)) != attrelid)
    9219       17572 :                 break;
    9220             : 
    9221             :         /*
    9222             :          * Locate the associated TableInfo; we rely on tblinfo[] being in OID
    9223             :          * order.
    9224             :          */
    9225       86482 :         while (++curtblindx < numTables)
    9226             :         {
    9227       86482 :             tbinfo = &tblinfo[curtblindx];
    9228       86482 :             if (tbinfo->dobj.catId.oid == attrelid)
    9229       17888 :                 break;
    9230             :         }
    9231       17888 :         if (curtblindx >= numTables)
    9232           0 :             pg_fatal("unrecognized table OID %u", attrelid);
    9233             :         /* cross-check that we only got requested tables */
    9234       17888 :         if (tbinfo->relkind == RELKIND_SEQUENCE ||
    9235       17888 :             !tbinfo->interesting)
    9236           0 :             pg_fatal("unexpected column data for table \"%s\"",
    9237             :                      tbinfo->dobj.name);
    9238             : 
    9239             :         /* Save data for this table */
    9240       17888 :         tbinfo->numatts = numatts;
    9241       17888 :         tbinfo->attnames = (char **) pg_malloc(numatts * sizeof(char *));
    9242       17888 :         tbinfo->atttypnames = (char **) pg_malloc(numatts * sizeof(char *));
    9243       17888 :         tbinfo->attstattarget = (int *) pg_malloc(numatts * sizeof(int));
    9244       17888 :         tbinfo->attstorage = (char *) pg_malloc(numatts * sizeof(char));
    9245       17888 :         tbinfo->typstorage = (char *) pg_malloc(numatts * sizeof(char));
    9246       17888 :         tbinfo->attidentity = (char *) pg_malloc(numatts * sizeof(char));
    9247       17888 :         tbinfo->attgenerated = (char *) pg_malloc(numatts * sizeof(char));
    9248       17888 :         tbinfo->attisdropped = (bool *) pg_malloc(numatts * sizeof(bool));
    9249       17888 :         tbinfo->attlen = (int *) pg_malloc(numatts * sizeof(int));
    9250       17888 :         tbinfo->attalign = (char *) pg_malloc(numatts * sizeof(char));
    9251       17888 :         tbinfo->attislocal = (bool *) pg_malloc(numatts * sizeof(bool));
    9252       17888 :         tbinfo->attoptions = (char **) pg_malloc(numatts * sizeof(char *));
    9253       17888 :         tbinfo->attcollation = (Oid *) pg_malloc(numatts * sizeof(Oid));
    9254       17888 :         tbinfo->attcompression = (char *) pg_malloc(numatts * sizeof(char));
    9255       17888 :         tbinfo->attfdwoptions = (char **) pg_malloc(numatts * sizeof(char *));
    9256       17888 :         tbinfo->attmissingval = (char **) pg_malloc(numatts * sizeof(char *));
    9257       17888 :         tbinfo->notnull_constrs = (char **) pg_malloc(numatts * sizeof(char *));
    9258       17888 :         tbinfo->notnull_invalid = (bool *) pg_malloc(numatts * sizeof(bool));
    9259       17888 :         tbinfo->notnull_noinh = (bool *) pg_malloc(numatts * sizeof(bool));
    9260       17888 :         tbinfo->notnull_islocal = (bool *) pg_malloc(numatts * sizeof(bool));
    9261       17888 :         tbinfo->attrdefs = (AttrDefInfo **) pg_malloc(numatts * sizeof(AttrDefInfo *));
    9262       17888 :         hasdefaults = false;
    9263             : 
    9264       85916 :         for (int j = 0; j < numatts; j++, r++)
    9265             :         {
    9266       68028 :             if (j + 1 != atoi(PQgetvalue(res, r, i_attnum)))
    9267           0 :                 pg_fatal("invalid column numbering in table \"%s\"",
    9268             :                          tbinfo->dobj.name);
    9269       68028 :             tbinfo->attnames[j] = pg_strdup(PQgetvalue(res, r, i_attname));
    9270       68028 :             tbinfo->atttypnames[j] = pg_strdup(PQgetvalue(res, r, i_atttypname));
    9271       68028 :             if (PQgetisnull(res, r, i_attstattarget))
    9272       67940 :                 tbinfo->attstattarget[j] = -1;
    9273             :             else
    9274          88 :                 tbinfo->attstattarget[j] = atoi(PQgetvalue(res, r, i_attstattarget));
    9275       68028 :             tbinfo->attstorage[j] = *(PQgetvalue(res, r, i_attstorage));
    9276       68028 :             tbinfo->typstorage[j] = *(PQgetvalue(res, r, i_typstorage));
    9277       68028 :             tbinfo->attidentity[j] = *(PQgetvalue(res, r, i_attidentity));
    9278       68028 :             tbinfo->attgenerated[j] = *(PQgetvalue(res, r, i_attgenerated));
    9279       68028 :             tbinfo->needs_override = tbinfo->needs_override || (tbinfo->attidentity[j] == ATTRIBUTE_IDENTITY_ALWAYS);
    9280       68028 :             tbinfo->attisdropped[j] = (PQgetvalue(res, r, i_attisdropped)[0] == 't');
    9281       68028 :             tbinfo->attlen[j] = atoi(PQgetvalue(res, r, i_attlen));
    9282       68028 :             tbinfo->attalign[j] = *(PQgetvalue(res, r, i_attalign));
    9283       68028 :             tbinfo->attislocal[j] = (PQgetvalue(res, r, i_attislocal)[0] == 't');
    9284             : 
    9285             :             /* Handle not-null constraint name and flags */
    9286       68028 :             determineNotNullFlags(fout, res, r,
    9287             :                                   tbinfo, j,
    9288             :                                   i_notnull_name,
    9289             :                                   i_notnull_invalidoid,
    9290             :                                   i_notnull_noinherit,
    9291             :                                   i_notnull_islocal,
    9292             :                                   &invalidnotnulloids);
    9293             : 
    9294       68028 :             tbinfo->attoptions[j] = pg_strdup(PQgetvalue(res, r, i_attoptions));
    9295       68028 :             tbinfo->attcollation[j] = atooid(PQgetvalue(res, r, i_attcollation));
    9296       68028 :             tbinfo->attcompression[j] = *(PQgetvalue(res, r, i_attcompression));
    9297       68028 :             tbinfo->attfdwoptions[j] = pg_strdup(PQgetvalue(res, r, i_attfdwoptions));
    9298       68028 :             tbinfo->attmissingval[j] = pg_strdup(PQgetvalue(res, r, i_attmissingval));
    9299       68028 :             tbinfo->attrdefs[j] = NULL; /* fix below */
    9300       68028 :             if (PQgetvalue(res, r, i_atthasdef)[0] == 't')
    9301        3404 :                 hasdefaults = true;
    9302             :         }
    9303             : 
    9304       17888 :         if (hasdefaults)
    9305             :         {
    9306             :             /* Collect OIDs of interesting tables that have defaults */
    9307        2582 :             if (tbloids->len > 1) /* do we have more than the '{'? */
    9308        2432 :                 appendPQExpBufferChar(tbloids, ',');
    9309        2582 :             appendPQExpBuffer(tbloids, "%u", tbinfo->dobj.catId.oid);
    9310             :         }
    9311             :     }
    9312             : 
    9313             :     /* If invalidnotnulloids has any data, finalize it */
    9314         468 :     if (invalidnotnulloids != NULL)
    9315         100 :         appendPQExpBufferChar(invalidnotnulloids, '}');
    9316             : 
    9317         468 :     PQclear(res);
    9318             : 
    9319             :     /*
    9320             :      * Now get info about column defaults.  This is skipped for a data-only
    9321             :      * dump, as it is only needed for table schemas.
    9322             :      */
    9323         468 :     if (dopt->dumpSchema && tbloids->len > 1)
    9324             :     {
    9325             :         AttrDefInfo *attrdefs;
    9326             :         int         numDefaults;
    9327         134 :         TableInfo  *tbinfo = NULL;
    9328             : 
    9329         134 :         pg_log_info("finding table default expressions");
    9330             : 
    9331         134 :         appendPQExpBufferChar(tbloids, '}');
    9332             : 
    9333         134 :         printfPQExpBuffer(q, "SELECT a.tableoid, a.oid, adrelid, adnum, "
    9334             :                           "pg_catalog.pg_get_expr(adbin, adrelid) AS adsrc\n"
    9335             :                           "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    9336             :                           "JOIN pg_catalog.pg_attrdef a ON (src.tbloid = a.adrelid)\n"
    9337             :                           "ORDER BY a.adrelid, a.adnum",
    9338             :                           tbloids->data);
    9339             : 
    9340         134 :         res = ExecuteSqlQuery(fout, q->data, PGRES_TUPLES_OK);
    9341             : 
    9342         134 :         numDefaults = PQntuples(res);
    9343         134 :         attrdefs = (AttrDefInfo *) pg_malloc(numDefaults * sizeof(AttrDefInfo));
    9344             : 
    9345         134 :         curtblindx = -1;
    9346        3342 :         for (int j = 0; j < numDefaults; j++)
    9347             :         {
    9348        3208 :             Oid         adtableoid = atooid(PQgetvalue(res, j, 0));
    9349        3208 :             Oid         adoid = atooid(PQgetvalue(res, j, 1));
    9350        3208 :             Oid         adrelid = atooid(PQgetvalue(res, j, 2));
    9351        3208 :             int         adnum = atoi(PQgetvalue(res, j, 3));
    9352        3208 :             char       *adsrc = PQgetvalue(res, j, 4);
    9353             : 
    9354             :             /*
    9355             :              * Locate the associated TableInfo; we rely on tblinfo[] being in
    9356             :              * OID order.
    9357             :              */
    9358        3208 :             if (tbinfo == NULL || tbinfo->dobj.catId.oid != adrelid)
    9359             :             {
    9360       45518 :                 while (++curtblindx < numTables)
    9361             :                 {
    9362       45518 :                     tbinfo = &tblinfo[curtblindx];
    9363       45518 :                     if (tbinfo->dobj.catId.oid == adrelid)
    9364        2446 :                         break;
    9365             :                 }
    9366        2446 :                 if (curtblindx >= numTables)
    9367           0 :                     pg_fatal("unrecognized table OID %u", adrelid);
    9368             :             }
    9369             : 
    9370        3208 :             if (adnum <= 0 || adnum > tbinfo->numatts)
    9371           0 :                 pg_fatal("invalid adnum value %d for table \"%s\"",
    9372             :                          adnum, tbinfo->dobj.name);
    9373             : 
    9374             :             /*
    9375             :              * dropped columns shouldn't have defaults, but just in case,
    9376             :              * ignore 'em
    9377             :              */
    9378        3208 :             if (tbinfo->attisdropped[adnum - 1])
    9379           0 :                 continue;
    9380             : 
    9381        3208 :             attrdefs[j].dobj.objType = DO_ATTRDEF;
    9382        3208 :             attrdefs[j].dobj.catId.tableoid = adtableoid;
    9383        3208 :             attrdefs[j].dobj.catId.oid = adoid;
    9384        3208 :             AssignDumpId(&attrdefs[j].dobj);
    9385        3208 :             attrdefs[j].adtable = tbinfo;
    9386        3208 :             attrdefs[j].adnum = adnum;
    9387        3208 :             attrdefs[j].adef_expr = pg_strdup(adsrc);
    9388             : 
    9389        3208 :             attrdefs[j].dobj.name = pg_strdup(tbinfo->dobj.name);
    9390        3208 :             attrdefs[j].dobj.namespace = tbinfo->dobj.namespace;
    9391             : 
    9392        3208 :             attrdefs[j].dobj.dump = tbinfo->dobj.dump;
    9393             : 
    9394             :             /*
    9395             :              * Figure out whether the default/generation expression should be
    9396             :              * dumped as part of the main CREATE TABLE (or similar) command or
    9397             :              * as a separate ALTER TABLE (or similar) command. The preference
    9398             :              * is to put it into the CREATE command, but in some cases that's
    9399             :              * not possible.
    9400             :              */
    9401        3208 :             if (tbinfo->attgenerated[adnum - 1])
    9402             :             {
    9403             :                 /*
    9404             :                  * Column generation expressions cannot be dumped separately,
    9405             :                  * because there is no syntax for it.  By setting separate to
    9406             :                  * false here we prevent the "default" from being processed as
    9407             :                  * its own dumpable object.  Later, flagInhAttrs() will mark
    9408             :                  * it as not to be dumped at all, if possible (that is, if it
    9409             :                  * can be inherited from a parent).
    9410             :                  */
    9411        1840 :                 attrdefs[j].separate = false;
    9412             :             }
    9413        1368 :             else if (tbinfo->relkind == RELKIND_VIEW)
    9414             :             {
    9415             :                 /*
    9416             :                  * Defaults on a VIEW must always be dumped as separate ALTER
    9417             :                  * TABLE commands.
    9418             :                  */
    9419          72 :                 attrdefs[j].separate = true;
    9420             :             }
    9421        1296 :             else if (!shouldPrintColumn(dopt, tbinfo, adnum - 1))
    9422             :             {
    9423             :                 /* column will be suppressed, print default separately */
    9424          14 :                 attrdefs[j].separate = true;
    9425             :             }
    9426             :             else
    9427             :             {
    9428        1282 :                 attrdefs[j].separate = false;
    9429             :             }
    9430             : 
    9431        3208 :             if (!attrdefs[j].separate)
    9432             :             {
    9433             :                 /*
    9434             :                  * Mark the default as needing to appear before the table, so
    9435             :                  * that any dependencies it has must be emitted before the
    9436             :                  * CREATE TABLE.  If this is not possible, we'll change to
    9437             :                  * "separate" mode while sorting dependencies.
    9438             :                  */
    9439        3122 :                 addObjectDependency(&tbinfo->dobj,
    9440        3122 :                                     attrdefs[j].dobj.dumpId);
    9441             :             }
    9442             : 
    9443        3208 :             tbinfo->attrdefs[adnum - 1] = &attrdefs[j];
    9444             :         }
    9445             : 
    9446         134 :         PQclear(res);
    9447             :     }
    9448             : 
    9449             :     /*
    9450             :      * Get info about NOT NULL NOT VALID constraints.  This is skipped for a
    9451             :      * data-only dump, as it is only needed for table schemas.
    9452             :      */
    9453         468 :     if (dopt->dumpSchema && invalidnotnulloids)
    9454             :     {
    9455             :         ConstraintInfo *constrs;
    9456             :         int         numConstrs;
    9457             :         int         i_tableoid;
    9458             :         int         i_oid;
    9459             :         int         i_conrelid;
    9460             :         int         i_conname;
    9461             :         int         i_consrc;
    9462             :         int         i_conislocal;
    9463             : 
    9464          88 :         pg_log_info("finding invalid not null constraints");
    9465             : 
    9466          88 :         resetPQExpBuffer(q);
    9467          88 :         appendPQExpBuffer(q,
    9468             :                           "SELECT c.tableoid, c.oid, conrelid, conname, "
    9469             :                           "pg_catalog.pg_get_constraintdef(c.oid) AS consrc, "
    9470             :                           "conislocal, convalidated "
    9471             :                           "FROM unnest('%s'::pg_catalog.oid[]) AS src(conoid)\n"
    9472             :                           "JOIN pg_catalog.pg_constraint c ON (src.conoid = c.oid)\n"
    9473             :                           "ORDER BY c.conrelid, c.conname",
    9474          88 :                           invalidnotnulloids->data);
    9475             : 
    9476          88 :         res = ExecuteSqlQuery(fout, q->data, PGRES_TUPLES_OK);
    9477             : 
    9478          88 :         numConstrs = PQntuples(res);
    9479          88 :         constrs = (ConstraintInfo *) pg_malloc(numConstrs * sizeof(ConstraintInfo));
    9480             : 
    9481          88 :         i_tableoid = PQfnumber(res, "tableoid");
    9482          88 :         i_oid = PQfnumber(res, "oid");
    9483          88 :         i_conrelid = PQfnumber(res, "conrelid");
    9484          88 :         i_conname = PQfnumber(res, "conname");
    9485          88 :         i_consrc = PQfnumber(res, "consrc");
    9486          88 :         i_conislocal = PQfnumber(res, "conislocal");
    9487             : 
    9488             :         /* As above, this loop iterates once per table, not once per row */
    9489          88 :         curtblindx = -1;
    9490         272 :         for (int j = 0; j < numConstrs;)
    9491             :         {
    9492         184 :             Oid         conrelid = atooid(PQgetvalue(res, j, i_conrelid));
    9493         184 :             TableInfo  *tbinfo = NULL;
    9494             :             int         numcons;
    9495             : 
    9496             :             /* Count rows for this table */
    9497         184 :             for (numcons = 1; numcons < numConstrs - j; numcons++)
    9498          96 :                 if (atooid(PQgetvalue(res, j + numcons, i_conrelid)) != conrelid)
    9499          96 :                     break;
    9500             : 
    9501             :             /*
    9502             :              * Locate the associated TableInfo; we rely on tblinfo[] being in
    9503             :              * OID order.
    9504             :              */
    9505       31782 :             while (++curtblindx < numTables)
    9506             :             {
    9507       31782 :                 tbinfo = &tblinfo[curtblindx];
    9508       31782 :                 if (tbinfo->dobj.catId.oid == conrelid)
    9509         184 :                     break;
    9510             :             }
    9511         184 :             if (curtblindx >= numTables)
    9512           0 :                 pg_fatal("unrecognized table OID %u", conrelid);
    9513             : 
    9514         368 :             for (int c = 0; c < numcons; c++, j++)
    9515             :             {
    9516         184 :                 constrs[j].dobj.objType = DO_CONSTRAINT;
    9517         184 :                 constrs[j].dobj.catId.tableoid = atooid(PQgetvalue(res, j, i_tableoid));
    9518         184 :                 constrs[j].dobj.catId.oid = atooid(PQgetvalue(res, j, i_oid));
    9519         184 :                 AssignDumpId(&constrs[j].dobj);
    9520         184 :                 constrs[j].dobj.name = pg_strdup(PQgetvalue(res, j, i_conname));
    9521         184 :                 constrs[j].dobj.namespace = tbinfo->dobj.namespace;
    9522         184 :                 constrs[j].contable = tbinfo;
    9523         184 :                 constrs[j].condomain = NULL;
    9524         184 :                 constrs[j].contype = 'n';
    9525         184 :                 constrs[j].condef = pg_strdup(PQgetvalue(res, j, i_consrc));
    9526         184 :                 constrs[j].confrelid = InvalidOid;
    9527         184 :                 constrs[j].conindex = 0;
    9528         184 :                 constrs[j].condeferrable = false;
    9529         184 :                 constrs[j].condeferred = false;
    9530         184 :                 constrs[j].conislocal = (PQgetvalue(res, j, i_conislocal)[0] == 't');
    9531             : 
    9532             :                 /*
    9533             :                  * All invalid not-null constraints must be dumped separately,
    9534             :                  * because CREATE TABLE would not create them as invalid, and
    9535             :                  * also because they must be created after potentially
    9536             :                  * violating data has been loaded.
    9537             :                  */
    9538         184 :                 constrs[j].separate = true;
    9539             : 
    9540         184 :                 constrs[j].dobj.dump = tbinfo->dobj.dump;
    9541             :             }
    9542             :         }
    9543          88 :         PQclear(res);
    9544             :     }
    9545             : 
    9546             :     /*
    9547             :      * Get info about table CHECK constraints.  This is skipped for a
    9548             :      * data-only dump, as it is only needed for table schemas.
    9549             :      */
    9550         468 :     if (dopt->dumpSchema && checkoids->len > 2)
    9551             :     {
    9552             :         ConstraintInfo *constrs;
    9553             :         int         numConstrs;
    9554             :         int         i_tableoid;
    9555             :         int         i_oid;
    9556             :         int         i_conrelid;
    9557             :         int         i_conname;
    9558             :         int         i_consrc;
    9559             :         int         i_conislocal;
    9560             :         int         i_convalidated;
    9561             : 
    9562         136 :         pg_log_info("finding table check constraints");
    9563             : 
    9564         136 :         resetPQExpBuffer(q);
    9565         136 :         appendPQExpBuffer(q,
    9566             :                           "SELECT c.tableoid, c.oid, conrelid, conname, "
    9567             :                           "pg_catalog.pg_get_constraintdef(c.oid) AS consrc, "
    9568             :                           "conislocal, convalidated "
    9569             :                           "FROM unnest('%s'::pg_catalog.oid[]) AS src(tbloid)\n"
    9570             :                           "JOIN pg_catalog.pg_constraint c ON (src.tbloid = c.conrelid)\n"
    9571             :                           "WHERE contype = 'c' "
    9572             :                           "ORDER BY c.conrelid, c.conname",
    9573             :                           checkoids->data);
    9574             : 
    9575         136 :         res = ExecuteSqlQuery(fout, q->data, PGRES_TUPLES_OK);
    9576             : 
    9577         136 :         numConstrs = PQntuples(res);
    9578         136 :         constrs = (ConstraintInfo *) pg_malloc(numConstrs * sizeof(ConstraintInfo));
    9579             : 
    9580         136 :         i_tableoid = PQfnumber(res, "tableoid");
    9581         136 :         i_oid = PQfnumber(res, "oid");
    9582         136 :         i_conrelid = PQfnumber(res, "conrelid");
    9583         136 :         i_conname = PQfnumber(res, "conname");
    9584         136 :         i_consrc = PQfnumber(res, "consrc");
    9585         136 :         i_conislocal = PQfnumber(res, "conislocal");
    9586         136 :         i_convalidated = PQfnumber(res, "convalidated");
    9587             : 
    9588             :         /* As above, this loop iterates once per table, not once per row */
    9589         136 :         curtblindx = -1;
    9590        1396 :         for (int j = 0; j < numConstrs;)
    9591             :         {
    9592        1260 :             Oid         conrelid = atooid(PQgetvalue(res, j, i_conrelid));
    9593        1260 :             TableInfo  *tbinfo = NULL;
    9594             :             int         numcons;
    9595             : 
    9596             :             /* Count rows for this table */
    9597        1630 :             for (numcons = 1; numcons < numConstrs - j; numcons++)
    9598        1494 :                 if (atooid(PQgetvalue(res, j + numcons, i_conrelid)) != conrelid)
    9599        1124 :                     break;
    9600             : 
    9601             :             /*
    9602             :              * Locate the associated TableInfo; we rely on tblinfo[] being in
    9603             :              * OID order.
    9604             :              */
    9605       43404 :             while (++curtblindx < numTables)
    9606             :             {
    9607       43404 :                 tbinfo = &tblinfo[curtblindx];
    9608       43404 :                 if (tbinfo->dobj.catId.oid == conrelid)
    9609        1260 :                     break;
    9610             :             }
    9611        1260 :             if (curtblindx >= numTables)
    9612           0 :                 pg_fatal("unrecognized table OID %u", conrelid);
    9613             : 
    9614        1260 :             if (numcons != tbinfo->ncheck)
    9615             :             {
    9616           0 :                 pg_log_error(ngettext("expected %d check constraint on table \"%s\" but found %d",
    9617             :                                       "expected %d check constraints on table \"%s\" but found %d",
    9618             :                                       tbinfo->ncheck),
    9619             :                              tbinfo->ncheck, tbinfo->dobj.name, numcons);
    9620           0 :                 pg_log_error_hint("The system catalogs might be corrupted.");
    9621           0 :                 exit_nicely(1);
    9622             :             }
    9623             : 
    9624        1260 :             tbinfo->checkexprs = constrs + j;
    9625             : 
    9626        2890 :             for (int c = 0; c < numcons; c++, j++)
    9627             :             {
    9628        1630 :                 bool        validated = PQgetvalue(res, j, i_convalidated)[0] == 't';
    9629             : 
    9630        1630 :                 constrs[j].dobj.objType = DO_CONSTRAINT;
    9631        1630 :                 constrs[j].dobj.catId.tableoid = atooid(PQgetvalue(res, j, i_tableoid));
    9632        1630 :                 constrs[j].dobj.catId.oid = atooid(PQgetvalue(res, j, i_oid));
    9633        1630 :                 AssignDumpId(&constrs[j].dobj);
    9634        1630 :                 constrs[j].dobj.name = pg_strdup(PQgetvalue(res, j, i_conname));
    9635        1630 :                 constrs[j].dobj.namespace = tbinfo->dobj.namespace;
    9636        1630 :                 constrs[j].contable = tbinfo;
    9637        1630 :                 constrs[j].condomain = NULL;
    9638        1630 :                 constrs[j].contype = 'c';
    9639        1630 :                 constrs[j].condef = pg_strdup(PQgetvalue(res, j, i_consrc));
    9640        1630 :                 constrs[j].confrelid = InvalidOid;
    9641        1630 :                 constrs[j].conindex = 0;
    9642        1630 :                 constrs[j].condeferrable = false;
    9643        1630 :                 constrs[j].condeferred = false;
    9644        1630 :                 constrs[j].conislocal = (PQgetvalue(res, j, i_conislocal)[0] == 't');
    9645             : 
    9646             :                 /*
    9647             :                  * An unvalidated constraint needs to be dumped separately, so
    9648             :                  * that potentially-violating existing data is loaded before
    9649             :                  * the constraint.
    9650             :                  */
    9651        1630 :                 constrs[j].separate = !validated;
    9652             : 
    9653        1630 :                 constrs[j].dobj.dump = tbinfo->dobj.dump;
    9654             : 
    9655             :                 /*
    9656             :                  * Mark the constraint as needing to appear before the table
    9657             :                  * --- this is so that any other dependencies of the
    9658             :                  * constraint will be emitted before we try to create the
    9659             :                  * table.  If the constraint is to be dumped separately, it
    9660             :                  * will be dumped after data is loaded anyway, so don't do it.
    9661             :                  * (There's an automatic dependency in the opposite direction
    9662             :                  * anyway, so don't need to add one manually here.)
    9663             :                  */
    9664        1630 :                 if (!constrs[j].separate)
    9665        1422 :                     addObjectDependency(&tbinfo->dobj,
    9666        1422 :                                         constrs[j].dobj.dumpId);
    9667             : 
    9668             :                 /*
    9669             :                  * We will detect later whether the constraint must be split
    9670             :                  * out from the table definition.
    9671             :                  */
    9672             :             }
    9673             :         }
    9674             : 
    9675         136 :         PQclear(res);
    9676             :     }
    9677             : 
    9678         468 :     destroyPQExpBuffer(q);
    9679         468 :     destroyPQExpBuffer(tbloids);
    9680         468 :     destroyPQExpBuffer(checkoids);
    9681         468 : }
    9682             : 
    9683             : /*
    9684             :  * Based on the getTableAttrs query's row corresponding to one column, set
    9685             :  * the name and flags to handle a not-null constraint for that column in
    9686             :  * the tbinfo struct.
    9687             :  *
    9688             :  * Result row 'r' is for tbinfo's attribute 'j'.
    9689             :  *
    9690             :  * There are four possibilities:
    9691             :  * 1) the column has no not-null constraints. In that case, ->notnull_constrs
    9692             :  *    (the constraint name) remains NULL.
    9693             :  * 2) The column has a constraint with no name (this is the case when
    9694             :  *    constraints come from pre-18 servers).  In this case, ->notnull_constrs
    9695             :  *    is set to the empty string; dumpTableSchema will print just "NOT NULL".
    9696             :  * 3) The column has an invalid not-null constraint.  This must be treated
    9697             :  *    as a separate object (because it must be created after the table data
    9698             :  *    is loaded).  So we add its OID to invalidnotnulloids for processing
    9699             :  *    elsewhere and do nothing further with it here.  We distinguish this
    9700             :  *    case because the "notnull_invalidoid" column has been set to a non-NULL
    9701             :  *    value, which is the constraint OID.  Valid constraints have a null OID.
    9702             :  * 4) The column has a constraint with a known name; in that case
    9703             :  *    notnull_constrs carries that name and dumpTableSchema will print
    9704             :  *    "CONSTRAINT the_name NOT NULL".  However, if the name is the default
    9705             :  *    (table_column_not_null), there's no need to print that name in the dump,
    9706             :  *    so notnull_constrs is set to the empty string and it behaves as case 2.
    9707             :  *
    9708             :  * In a child table that inherits from a parent already containing NOT NULL
    9709             :  * constraints and the columns in the child don't have their own NOT NULL
    9710             :  * declarations, we suppress printing constraints in the child: the
    9711             :  * constraints are acquired at the point where the child is attached to the
    9712             :  * parent.  This is tracked in ->notnull_islocal; for servers pre-18 this is
    9713             :  * set not here but in flagInhAttrs.  That flag is also used when the
    9714             :  * constraint was validated in a child but all its parent have it as NOT
    9715             :  * VALID.
    9716             :  *
    9717             :  * Any of these constraints might have the NO INHERIT bit.  If so we set
    9718             :  * ->notnull_noinh and NO INHERIT will be printed by dumpTableSchema.
    9719             :  *
    9720             :  * In case 4 above, the name comparison is a bit of a hack; it actually fails
    9721             :  * to do the right thing in all but the trivial case.  However, the downside
    9722             :  * of getting it wrong is simply that the name is printed rather than
    9723             :  * suppressed, so it's not a big deal.
    9724             :  *
    9725             :  * invalidnotnulloids is expected to be given as NULL; if any invalid not-null
    9726             :  * constraints are found, it is initialized and filled with the array of
    9727             :  * OIDs of such constraints, for later processing.
    9728             :  */
    9729             : static void
    9730       68028 : determineNotNullFlags(Archive *fout, PGresult *res, int r,
    9731             :                       TableInfo *tbinfo, int j,
    9732             :                       int i_notnull_name,
    9733             :                       int i_notnull_invalidoid,
    9734             :                       int i_notnull_noinherit,
    9735             :                       int i_notnull_islocal,
    9736             :                       PQExpBuffer *invalidnotnulloids)
    9737             : {
    9738       68028 :     DumpOptions *dopt = fout->dopt;
    9739             : 
    9740             :     /*
    9741             :      * If this not-null constraint is not valid, list its OID in
    9742             :      * invalidnotnulloids and do nothing further.  It'll be processed
    9743             :      * elsewhere later.
    9744             :      *
    9745             :      * Because invalid not-null constraints are rare, we don't want to malloc
    9746             :      * invalidnotnulloids until we're sure we're going it need it, which
    9747             :      * happens here.
    9748             :      */
    9749       68028 :     if (!PQgetisnull(res, r, i_notnull_invalidoid))
    9750             :     {
    9751         196 :         char       *constroid = PQgetvalue(res, r, i_notnull_invalidoid);
    9752             : 
    9753         196 :         if (*invalidnotnulloids == NULL)
    9754             :         {
    9755         100 :             *invalidnotnulloids = createPQExpBuffer();
    9756         100 :             appendPQExpBufferChar(*invalidnotnulloids, '{');
    9757         100 :             appendPQExpBufferStr(*invalidnotnulloids, constroid);
    9758             :         }
    9759             :         else
    9760          96 :             appendPQExpBuffer(*invalidnotnulloids, ",%s", constroid);
    9761             : 
    9762             :         /*
    9763             :          * Track when a parent constraint is invalid for the cases where a
    9764             :          * child constraint has been validated independenly.
    9765             :          */
    9766         196 :         tbinfo->notnull_invalid[j] = true;
    9767             : 
    9768             :         /* nothing else to do */
    9769         196 :         tbinfo->notnull_constrs[j] = NULL;
    9770         196 :         return;
    9771             :     }
    9772             : 
    9773             :     /*
    9774             :      * notnull_noinh is straight from the query result. notnull_islocal also,
    9775             :      * though flagInhAttrs may change that one later.
    9776             :      */
    9777       67832 :     tbinfo->notnull_noinh[j] = PQgetvalue(res, r, i_notnull_noinherit)[0] == 't';
    9778       67832 :     tbinfo->notnull_islocal[j] = PQgetvalue(res, r, i_notnull_islocal)[0] == 't';
    9779       67832 :     tbinfo->notnull_invalid[j] = false;
    9780             : 
    9781             :     /*
    9782             :      * Determine a constraint name to use.  If the column is not marked not-
    9783             :      * null, we set NULL which cues ... to do nothing.  An empty string says
    9784             :      * to print an unnamed NOT NULL, and anything else is a constraint name to
    9785             :      * use.
    9786             :      */
    9787       67832 :     if (fout->remoteVersion < 180000)
    9788             :     {
    9789             :         /*
    9790             :          * < 18 doesn't have not-null names, so an unnamed constraint is
    9791             :          * sufficient.
    9792             :          */
    9793           0 :         if (PQgetisnull(res, r, i_notnull_name))
    9794           0 :             tbinfo->notnull_constrs[j] = NULL;
    9795             :         else
    9796           0 :             tbinfo->notnull_constrs[j] = "";
    9797             :     }
    9798             :     else
    9799             :     {
    9800       67832 :         if (PQgetisnull(res, r, i_notnull_name))
    9801       60960 :             tbinfo->notnull_constrs[j] = NULL;
    9802             :         else
    9803             :         {
    9804             :             /*
    9805             :              * In binary upgrade of inheritance child tables, must have a
    9806             :              * constraint name that we can UPDATE later.
    9807             :              */
    9808        6872 :             if (dopt->binary_upgrade &&
    9809         576 :                 !tbinfo->ispartition &&
    9810         420 :                 !tbinfo->notnull_islocal)
    9811             :             {
    9812           0 :                 tbinfo->notnull_constrs[j] =
    9813           0 :                     pstrdup(PQgetvalue(res, r, i_notnull_name));
    9814             :             }
    9815             :             else
    9816             :             {
    9817             :                 char       *default_name;
    9818             : 
    9819             :                 /* XXX should match ChooseConstraintName better */
    9820        6872 :                 default_name = psprintf("%s_%s_not_null", tbinfo->dobj.name,
    9821        6872 :                                         tbinfo->attnames[j]);
    9822        6872 :                 if (strcmp(default_name,
    9823        6872 :                            PQgetvalue(res, r, i_notnull_name)) == 0)
    9824        4452 :                     tbinfo->notnull_constrs[j] = "";
    9825             :                 else
    9826             :                 {
    9827        2420 :                     tbinfo->notnull_constrs[j] =
    9828        2420 :                         pstrdup(PQgetvalue(res, r, i_notnull_name));
    9829             :                 }
    9830        6872 :                 free(default_name);
    9831             :             }
    9832             :         }
    9833             :     }
    9834             : }
    9835             : 
    9836             : /*
    9837             :  * Test whether a column should be printed as part of table's CREATE TABLE.
    9838             :  * Column number is zero-based.
    9839             :  *
    9840             :  * Normally this is always true, but it's false for dropped columns, as well
    9841             :  * as those that were inherited without any local definition.  (If we print
    9842             :  * such a column it will mistakenly get pg_attribute.attislocal set to true.)
    9843             :  * For partitions, it's always true, because we want the partitions to be
    9844             :  * created independently and ATTACH PARTITION used afterwards.
    9845             :  *
    9846             :  * In binary_upgrade mode, we must print all columns and fix the attislocal/
    9847             :  * attisdropped state later, so as to keep control of the physical column
    9848             :  * order.
    9849             :  *
    9850             :  * This function exists because there are scattered nonobvious places that
    9851             :  * must be kept in sync with this decision.
    9852             :  */
    9853             : bool
    9854      117168 : shouldPrintColumn(const DumpOptions *dopt, const TableInfo *tbinfo, int colno)
    9855             : {
    9856      117168 :     if (dopt->binary_upgrade)
    9857       12308 :         return true;
    9858      104860 :     if (tbinfo->attisdropped[colno])
    9859        2132 :         return false;
    9860      102728 :     return (tbinfo->attislocal[colno] || tbinfo->ispartition);
    9861             : }
    9862             : 
    9863             : 
    9864             : /*
    9865             :  * getTSParsers:
    9866             :  *    get information about all text search parsers in the system catalogs
    9867             :  */
    9868             : void
    9869         468 : getTSParsers(Archive *fout)
    9870             : {
    9871             :     PGresult   *res;
    9872             :     int         ntups;
    9873             :     int         i;
    9874             :     PQExpBuffer query;
    9875             :     TSParserInfo *prsinfo;
    9876             :     int         i_tableoid;
    9877             :     int         i_oid;
    9878             :     int         i_prsname;
    9879             :     int         i_prsnamespace;
    9880             :     int         i_prsstart;
    9881             :     int         i_prstoken;
    9882             :     int         i_prsend;
    9883             :     int         i_prsheadline;
    9884             :     int         i_prslextype;
    9885             : 
    9886         468 :     query = createPQExpBuffer();
    9887             : 
    9888             :     /*
    9889             :      * find all text search objects, including builtin ones; we filter out
    9890             :      * system-defined objects at dump-out time.
    9891             :      */
    9892             : 
    9893         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, prsname, prsnamespace, "
    9894             :                          "prsstart::oid, prstoken::oid, "
    9895             :                          "prsend::oid, prsheadline::oid, prslextype::oid "
    9896             :                          "FROM pg_ts_parser");
    9897             : 
    9898         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    9899             : 
    9900         468 :     ntups = PQntuples(res);
    9901             : 
    9902         468 :     prsinfo = (TSParserInfo *) pg_malloc(ntups * sizeof(TSParserInfo));
    9903             : 
    9904         468 :     i_tableoid = PQfnumber(res, "tableoid");
    9905         468 :     i_oid = PQfnumber(res, "oid");
    9906         468 :     i_prsname = PQfnumber(res, "prsname");
    9907         468 :     i_prsnamespace = PQfnumber(res, "prsnamespace");
    9908         468 :     i_prsstart = PQfnumber(res, "prsstart");
    9909         468 :     i_prstoken = PQfnumber(res, "prstoken");
    9910         468 :     i_prsend = PQfnumber(res, "prsend");
    9911         468 :     i_prsheadline = PQfnumber(res, "prsheadline");
    9912         468 :     i_prslextype = PQfnumber(res, "prslextype");
    9913             : 
    9914        1034 :     for (i = 0; i < ntups; i++)
    9915             :     {
    9916         566 :         prsinfo[i].dobj.objType = DO_TSPARSER;
    9917         566 :         prsinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    9918         566 :         prsinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    9919         566 :         AssignDumpId(&prsinfo[i].dobj);
    9920         566 :         prsinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_prsname));
    9921        1132 :         prsinfo[i].dobj.namespace =
    9922         566 :             findNamespace(atooid(PQgetvalue(res, i, i_prsnamespace)));
    9923         566 :         prsinfo[i].prsstart = atooid(PQgetvalue(res, i, i_prsstart));
    9924         566 :         prsinfo[i].prstoken = atooid(PQgetvalue(res, i, i_prstoken));
    9925         566 :         prsinfo[i].prsend = atooid(PQgetvalue(res, i, i_prsend));
    9926         566 :         prsinfo[i].prsheadline = atooid(PQgetvalue(res, i, i_prsheadline));
    9927         566 :         prsinfo[i].prslextype = atooid(PQgetvalue(res, i, i_prslextype));
    9928             : 
    9929             :         /* Decide whether we want to dump it */
    9930         566 :         selectDumpableObject(&(prsinfo[i].dobj), fout);
    9931             :     }
    9932             : 
    9933         468 :     PQclear(res);
    9934             : 
    9935         468 :     destroyPQExpBuffer(query);
    9936         468 : }
    9937             : 
    9938             : /*
    9939             :  * getTSDictionaries:
    9940             :  *    get information about all text search dictionaries in the system catalogs
    9941             :  */
    9942             : void
    9943         468 : getTSDictionaries(Archive *fout)
    9944             : {
    9945             :     PGresult   *res;
    9946             :     int         ntups;
    9947             :     int         i;
    9948             :     PQExpBuffer query;
    9949             :     TSDictInfo *dictinfo;
    9950             :     int         i_tableoid;
    9951             :     int         i_oid;
    9952             :     int         i_dictname;
    9953             :     int         i_dictnamespace;
    9954             :     int         i_dictowner;
    9955             :     int         i_dicttemplate;
    9956             :     int         i_dictinitoption;
    9957             : 
    9958         468 :     query = createPQExpBuffer();
    9959             : 
    9960         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, dictname, "
    9961             :                          "dictnamespace, dictowner, "
    9962             :                          "dicttemplate, dictinitoption "
    9963             :                          "FROM pg_ts_dict");
    9964             : 
    9965         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
    9966             : 
    9967         468 :     ntups = PQntuples(res);
    9968             : 
    9969         468 :     dictinfo = (TSDictInfo *) pg_malloc(ntups * sizeof(TSDictInfo));
    9970             : 
    9971         468 :     i_tableoid = PQfnumber(res, "tableoid");
    9972         468 :     i_oid = PQfnumber(res, "oid");
    9973         468 :     i_dictname = PQfnumber(res, "dictname");
    9974         468 :     i_dictnamespace = PQfnumber(res, "dictnamespace");
    9975         468 :     i_dictowner = PQfnumber(res, "dictowner");
    9976         468 :     i_dictinitoption = PQfnumber(res, "dictinitoption");
    9977         468 :     i_dicttemplate = PQfnumber(res, "dicttemplate");
    9978             : 
    9979       14786 :     for (i = 0; i < ntups; i++)
    9980             :     {
    9981       14318 :         dictinfo[i].dobj.objType = DO_TSDICT;
    9982       14318 :         dictinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
    9983       14318 :         dictinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
    9984       14318 :         AssignDumpId(&dictinfo[i].dobj);
    9985       14318 :         dictinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_dictname));
    9986       28636 :         dictinfo[i].dobj.namespace =
    9987       14318 :             findNamespace(atooid(PQgetvalue(res, i, i_dictnamespace)));
    9988       14318 :         dictinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_dictowner));
    9989       14318 :         dictinfo[i].dicttemplate = atooid(PQgetvalue(res, i, i_dicttemplate));
    9990       14318 :         if (PQgetisnull(res, i, i_dictinitoption))
    9991         566 :             dictinfo[i].dictinitoption = NULL;
    9992             :         else
    9993       13752 :             dictinfo[i].dictinitoption = pg_strdup(PQgetvalue(res, i, i_dictinitoption));
    9994             : 
    9995             :         /* Decide whether we want to dump it */
    9996       14318 :         selectDumpableObject(&(dictinfo[i].dobj), fout);
    9997             :     }
    9998             : 
    9999         468 :     PQclear(res);
   10000             : 
   10001         468 :     destroyPQExpBuffer(query);
   10002         468 : }
   10003             : 
   10004             : /*
   10005             :  * getTSTemplates:
   10006             :  *    get information about all text search templates in the system catalogs
   10007             :  */
   10008             : void
   10009         468 : getTSTemplates(Archive *fout)
   10010             : {
   10011             :     PGresult   *res;
   10012             :     int         ntups;
   10013             :     int         i;
   10014             :     PQExpBuffer query;
   10015             :     TSTemplateInfo *tmplinfo;
   10016             :     int         i_tableoid;
   10017             :     int         i_oid;
   10018             :     int         i_tmplname;
   10019             :     int         i_tmplnamespace;
   10020             :     int         i_tmplinit;
   10021             :     int         i_tmpllexize;
   10022             : 
   10023         468 :     query = createPQExpBuffer();
   10024             : 
   10025         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, tmplname, "
   10026             :                          "tmplnamespace, tmplinit::oid, tmpllexize::oid "
   10027             :                          "FROM pg_ts_template");
   10028             : 
   10029         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   10030             : 
   10031         468 :     ntups = PQntuples(res);
   10032             : 
   10033         468 :     tmplinfo = (TSTemplateInfo *) pg_malloc(ntups * sizeof(TSTemplateInfo));
   10034             : 
   10035         468 :     i_tableoid = PQfnumber(res, "tableoid");
   10036         468 :     i_oid = PQfnumber(res, "oid");
   10037         468 :     i_tmplname = PQfnumber(res, "tmplname");
   10038         468 :     i_tmplnamespace = PQfnumber(res, "tmplnamespace");
   10039         468 :     i_tmplinit = PQfnumber(res, "tmplinit");
   10040         468 :     i_tmpllexize = PQfnumber(res, "tmpllexize");
   10041             : 
   10042        2906 :     for (i = 0; i < ntups; i++)
   10043             :     {
   10044        2438 :         tmplinfo[i].dobj.objType = DO_TSTEMPLATE;
   10045        2438 :         tmplinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
   10046        2438 :         tmplinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
   10047        2438 :         AssignDumpId(&tmplinfo[i].dobj);
   10048        2438 :         tmplinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_tmplname));
   10049        4876 :         tmplinfo[i].dobj.namespace =
   10050        2438 :             findNamespace(atooid(PQgetvalue(res, i, i_tmplnamespace)));
   10051        2438 :         tmplinfo[i].tmplinit = atooid(PQgetvalue(res, i, i_tmplinit));
   10052        2438 :         tmplinfo[i].tmpllexize = atooid(PQgetvalue(res, i, i_tmpllexize));
   10053             : 
   10054             :         /* Decide whether we want to dump it */
   10055        2438 :         selectDumpableObject(&(tmplinfo[i].dobj), fout);
   10056             :     }
   10057             : 
   10058         468 :     PQclear(res);
   10059             : 
   10060         468 :     destroyPQExpBuffer(query);
   10061         468 : }
   10062             : 
   10063             : /*
   10064             :  * getTSConfigurations:
   10065             :  *    get information about all text search configurations
   10066             :  */
   10067             : void
   10068         468 : getTSConfigurations(Archive *fout)
   10069             : {
   10070             :     PGresult   *res;
   10071             :     int         ntups;
   10072             :     int         i;
   10073             :     PQExpBuffer query;
   10074             :     TSConfigInfo *cfginfo;
   10075             :     int         i_tableoid;
   10076             :     int         i_oid;
   10077             :     int         i_cfgname;
   10078             :     int         i_cfgnamespace;
   10079             :     int         i_cfgowner;
   10080             :     int         i_cfgparser;
   10081             : 
   10082         468 :     query = createPQExpBuffer();
   10083             : 
   10084         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, cfgname, "
   10085             :                          "cfgnamespace, cfgowner, cfgparser "
   10086             :                          "FROM pg_ts_config");
   10087             : 
   10088         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   10089             : 
   10090         468 :     ntups = PQntuples(res);
   10091             : 
   10092         468 :     cfginfo = (TSConfigInfo *) pg_malloc(ntups * sizeof(TSConfigInfo));
   10093             : 
   10094         468 :     i_tableoid = PQfnumber(res, "tableoid");
   10095         468 :     i_oid = PQfnumber(res, "oid");
   10096         468 :     i_cfgname = PQfnumber(res, "cfgname");
   10097         468 :     i_cfgnamespace = PQfnumber(res, "cfgnamespace");
   10098         468 :     i_cfgowner = PQfnumber(res, "cfgowner");
   10099         468 :     i_cfgparser = PQfnumber(res, "cfgparser");
   10100             : 
   10101       14686 :     for (i = 0; i < ntups; i++)
   10102             :     {
   10103       14218 :         cfginfo[i].dobj.objType = DO_TSCONFIG;
   10104       14218 :         cfginfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
   10105       14218 :         cfginfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
   10106       14218 :         AssignDumpId(&cfginfo[i].dobj);
   10107       14218 :         cfginfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_cfgname));
   10108       28436 :         cfginfo[i].dobj.namespace =
   10109       14218 :             findNamespace(atooid(PQgetvalue(res, i, i_cfgnamespace)));
   10110       14218 :         cfginfo[i].rolname = getRoleName(PQgetvalue(res, i, i_cfgowner));
   10111       14218 :         cfginfo[i].cfgparser = atooid(PQgetvalue(res, i, i_cfgparser));
   10112             : 
   10113             :         /* Decide whether we want to dump it */
   10114       14218 :         selectDumpableObject(&(cfginfo[i].dobj), fout);
   10115             :     }
   10116             : 
   10117         468 :     PQclear(res);
   10118             : 
   10119         468 :     destroyPQExpBuffer(query);
   10120         468 : }
   10121             : 
   10122             : /*
   10123             :  * getForeignDataWrappers:
   10124             :  *    get information about all foreign-data wrappers in the system catalogs
   10125             :  */
   10126             : void
   10127         468 : getForeignDataWrappers(Archive *fout)
   10128             : {
   10129             :     PGresult   *res;
   10130             :     int         ntups;
   10131             :     int         i;
   10132             :     PQExpBuffer query;
   10133             :     FdwInfo    *fdwinfo;
   10134             :     int         i_tableoid;
   10135             :     int         i_oid;
   10136             :     int         i_fdwname;
   10137             :     int         i_fdwowner;
   10138             :     int         i_fdwhandler;
   10139             :     int         i_fdwvalidator;
   10140             :     int         i_fdwacl;
   10141             :     int         i_acldefault;
   10142             :     int         i_fdwoptions;
   10143             : 
   10144         468 :     query = createPQExpBuffer();
   10145             : 
   10146         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, fdwname, "
   10147             :                          "fdwowner, "
   10148             :                          "fdwhandler::pg_catalog.regproc, "
   10149             :                          "fdwvalidator::pg_catalog.regproc, "
   10150             :                          "fdwacl, "
   10151             :                          "acldefault('F', fdwowner) AS acldefault, "
   10152             :                          "array_to_string(ARRAY("
   10153             :                          "SELECT quote_ident(option_name) || ' ' || "
   10154             :                          "quote_literal(option_value) "
   10155             :                          "FROM pg_options_to_table(fdwoptions) "
   10156             :                          "ORDER BY option_name"
   10157             :                          "), E',\n    ') AS fdwoptions "
   10158             :                          "FROM pg_foreign_data_wrapper");
   10159             : 
   10160         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   10161             : 
   10162         468 :     ntups = PQntuples(res);
   10163             : 
   10164         468 :     fdwinfo = (FdwInfo *) pg_malloc(ntups * sizeof(FdwInfo));
   10165             : 
   10166         468 :     i_tableoid = PQfnumber(res, "tableoid");
   10167         468 :     i_oid = PQfnumber(res, "oid");
   10168         468 :     i_fdwname = PQfnumber(res, "fdwname");
   10169         468 :     i_fdwowner = PQfnumber(res, "fdwowner");
   10170         468 :     i_fdwhandler = PQfnumber(res, "fdwhandler");
   10171         468 :     i_fdwvalidator = PQfnumber(res, "fdwvalidator");
   10172         468 :     i_fdwacl = PQfnumber(res, "fdwacl");
   10173         468 :     i_acldefault = PQfnumber(res, "acldefault");
   10174         468 :     i_fdwoptions = PQfnumber(res, "fdwoptions");
   10175             : 
   10176         624 :     for (i = 0; i < ntups; i++)
   10177             :     {
   10178         156 :         fdwinfo[i].dobj.objType = DO_FDW;
   10179         156 :         fdwinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
   10180         156 :         fdwinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
   10181         156 :         AssignDumpId(&fdwinfo[i].dobj);
   10182         156 :         fdwinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_fdwname));
   10183         156 :         fdwinfo[i].dobj.namespace = NULL;
   10184         156 :         fdwinfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_fdwacl));
   10185         156 :         fdwinfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
   10186         156 :         fdwinfo[i].dacl.privtype = 0;
   10187         156 :         fdwinfo[i].dacl.initprivs = NULL;
   10188         156 :         fdwinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_fdwowner));
   10189         156 :         fdwinfo[i].fdwhandler = pg_strdup(PQgetvalue(res, i, i_fdwhandler));
   10190         156 :         fdwinfo[i].fdwvalidator = pg_strdup(PQgetvalue(res, i, i_fdwvalidator));
   10191         156 :         fdwinfo[i].fdwoptions = pg_strdup(PQgetvalue(res, i, i_fdwoptions));
   10192             : 
   10193             :         /* Decide whether we want to dump it */
   10194         156 :         selectDumpableObject(&(fdwinfo[i].dobj), fout);
   10195             : 
   10196             :         /* Mark whether FDW has an ACL */
   10197         156 :         if (!PQgetisnull(res, i, i_fdwacl))
   10198          98 :             fdwinfo[i].dobj.components |= DUMP_COMPONENT_ACL;
   10199             :     }
   10200             : 
   10201         468 :     PQclear(res);
   10202             : 
   10203         468 :     destroyPQExpBuffer(query);
   10204         468 : }
   10205             : 
   10206             : /*
   10207             :  * getForeignServers:
   10208             :  *    get information about all foreign servers in the system catalogs
   10209             :  */
   10210             : void
   10211         468 : getForeignServers(Archive *fout)
   10212             : {
   10213             :     PGresult   *res;
   10214             :     int         ntups;
   10215             :     int         i;
   10216             :     PQExpBuffer query;
   10217             :     ForeignServerInfo *srvinfo;
   10218             :     int         i_tableoid;
   10219             :     int         i_oid;
   10220             :     int         i_srvname;
   10221             :     int         i_srvowner;
   10222             :     int         i_srvfdw;
   10223             :     int         i_srvtype;
   10224             :     int         i_srvversion;
   10225             :     int         i_srvacl;
   10226             :     int         i_acldefault;
   10227             :     int         i_srvoptions;
   10228             : 
   10229         468 :     query = createPQExpBuffer();
   10230             : 
   10231         468 :     appendPQExpBufferStr(query, "SELECT tableoid, oid, srvname, "
   10232             :                          "srvowner, "
   10233             :                          "srvfdw, srvtype, srvversion, srvacl, "
   10234             :                          "acldefault('S', srvowner) AS acldefault, "
   10235             :                          "array_to_string(ARRAY("
   10236             :                          "SELECT quote_ident(option_name) || ' ' || "
   10237             :                          "quote_literal(option_value) "
   10238             :                          "FROM pg_options_to_table(srvoptions) "
   10239             :                          "ORDER BY option_name"
   10240             :                          "), E',\n    ') AS srvoptions "
   10241             :                          "FROM pg_foreign_server");
   10242             : 
   10243         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   10244             : 
   10245         468 :     ntups = PQntuples(res);
   10246             : 
   10247         468 :     srvinfo = (ForeignServerInfo *) pg_malloc(ntups * sizeof(ForeignServerInfo));
   10248             : 
   10249         468 :     i_tableoid = PQfnumber(res, "tableoid");
   10250         468 :     i_oid = PQfnumber(res, "oid");
   10251         468 :     i_srvname = PQfnumber(res, "srvname");
   10252         468 :     i_srvowner = PQfnumber(res, "srvowner");
   10253         468 :     i_srvfdw = PQfnumber(res, "srvfdw");
   10254         468 :     i_srvtype = PQfnumber(res, "srvtype");
   10255         468 :     i_srvversion = PQfnumber(res, "srvversion");
   10256         468 :     i_srvacl = PQfnumber(res, "srvacl");
   10257         468 :     i_acldefault = PQfnumber(res, "acldefault");
   10258         468 :     i_srvoptions = PQfnumber(res, "srvoptions");
   10259             : 
   10260         632 :     for (i = 0; i < ntups; i++)
   10261             :     {
   10262         164 :         srvinfo[i].dobj.objType = DO_FOREIGN_SERVER;
   10263         164 :         srvinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
   10264         164 :         srvinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
   10265         164 :         AssignDumpId(&srvinfo[i].dobj);
   10266         164 :         srvinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_srvname));
   10267         164 :         srvinfo[i].dobj.namespace = NULL;
   10268         164 :         srvinfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_srvacl));
   10269         164 :         srvinfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
   10270         164 :         srvinfo[i].dacl.privtype = 0;
   10271         164 :         srvinfo[i].dacl.initprivs = NULL;
   10272         164 :         srvinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_srvowner));
   10273         164 :         srvinfo[i].srvfdw = atooid(PQgetvalue(res, i, i_srvfdw));
   10274         164 :         srvinfo[i].srvtype = pg_strdup(PQgetvalue(res, i, i_srvtype));
   10275         164 :         srvinfo[i].srvversion = pg_strdup(PQgetvalue(res, i, i_srvversion));
   10276         164 :         srvinfo[i].srvoptions = pg_strdup(PQgetvalue(res, i, i_srvoptions));
   10277             : 
   10278             :         /* Decide whether we want to dump it */
   10279         164 :         selectDumpableObject(&(srvinfo[i].dobj), fout);
   10280             : 
   10281             :         /* Servers have user mappings */
   10282         164 :         srvinfo[i].dobj.components |= DUMP_COMPONENT_USERMAP;
   10283             : 
   10284             :         /* Mark whether server has an ACL */
   10285         164 :         if (!PQgetisnull(res, i, i_srvacl))
   10286          98 :             srvinfo[i].dobj.components |= DUMP_COMPONENT_ACL;
   10287             :     }
   10288             : 
   10289         468 :     PQclear(res);
   10290             : 
   10291         468 :     destroyPQExpBuffer(query);
   10292         468 : }
   10293             : 
   10294             : /*
   10295             :  * getDefaultACLs:
   10296             :  *    get information about all default ACL information in the system catalogs
   10297             :  */
   10298             : void
   10299         468 : getDefaultACLs(Archive *fout)
   10300             : {
   10301         468 :     DumpOptions *dopt = fout->dopt;
   10302             :     DefaultACLInfo *daclinfo;
   10303             :     PQExpBuffer query;
   10304             :     PGresult   *res;
   10305             :     int         i_oid;
   10306             :     int         i_tableoid;
   10307             :     int         i_defaclrole;
   10308             :     int         i_defaclnamespace;
   10309             :     int         i_defaclobjtype;
   10310             :     int         i_defaclacl;
   10311             :     int         i_acldefault;
   10312             :     int         i,
   10313             :                 ntups;
   10314             : 
   10315         468 :     query = createPQExpBuffer();
   10316             : 
   10317             :     /*
   10318             :      * Global entries (with defaclnamespace=0) replace the hard-wired default
   10319             :      * ACL for their object type.  We should dump them as deltas from the
   10320             :      * default ACL, since that will be used as a starting point for
   10321             :      * interpreting the ALTER DEFAULT PRIVILEGES commands.  On the other hand,
   10322             :      * non-global entries can only add privileges not revoke them.  We must
   10323             :      * dump those as-is (i.e., as deltas from an empty ACL).
   10324             :      *
   10325             :      * We can use defaclobjtype as the object type for acldefault(), except
   10326             :      * for the case of 'S' (DEFACLOBJ_SEQUENCE) which must be converted to
   10327             :      * 's'.
   10328             :      */
   10329         468 :     appendPQExpBufferStr(query,
   10330             :                          "SELECT oid, tableoid, "
   10331             :                          "defaclrole, "
   10332             :                          "defaclnamespace, "
   10333             :                          "defaclobjtype, "
   10334             :                          "defaclacl, "
   10335             :                          "CASE WHEN defaclnamespace = 0 THEN "
   10336             :                          "acldefault(CASE WHEN defaclobjtype = 'S' "
   10337             :                          "THEN 's'::\"char\" ELSE defaclobjtype END, "
   10338             :                          "defaclrole) ELSE '{}' END AS acldefault "
   10339             :                          "FROM pg_default_acl");
   10340             : 
   10341         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   10342             : 
   10343         468 :     ntups = PQntuples(res);
   10344             : 
   10345         468 :     daclinfo = (DefaultACLInfo *) pg_malloc(ntups * sizeof(DefaultACLInfo));
   10346             : 
   10347         468 :     i_oid = PQfnumber(res, "oid");
   10348         468 :     i_tableoid = PQfnumber(res, "tableoid");
   10349         468 :     i_defaclrole = PQfnumber(res, "defaclrole");
   10350         468 :     i_defaclnamespace = PQfnumber(res, "defaclnamespace");
   10351         468 :     i_defaclobjtype = PQfnumber(res, "defaclobjtype");
   10352         468 :     i_defaclacl = PQfnumber(res, "defaclacl");
   10353         468 :     i_acldefault = PQfnumber(res, "acldefault");
   10354             : 
   10355         860 :     for (i = 0; i < ntups; i++)
   10356             :     {
   10357         392 :         Oid         nspid = atooid(PQgetvalue(res, i, i_defaclnamespace));
   10358             : 
   10359         392 :         daclinfo[i].dobj.objType = DO_DEFAULT_ACL;
   10360         392 :         daclinfo[i].dobj.catId.tableoid = atooid(PQgetvalue(res, i, i_tableoid));
   10361         392 :         daclinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
   10362         392 :         AssignDumpId(&daclinfo[i].dobj);
   10363             :         /* cheesy ... is it worth coming up with a better object name? */
   10364         392 :         daclinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_defaclobjtype));
   10365             : 
   10366         392 :         if (nspid != InvalidOid)
   10367         196 :             daclinfo[i].dobj.namespace = findNamespace(nspid);
   10368             :         else
   10369         196 :             daclinfo[i].dobj.namespace = NULL;
   10370             : 
   10371         392 :         daclinfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_defaclacl));
   10372         392 :         daclinfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
   10373         392 :         daclinfo[i].dacl.privtype = 0;
   10374         392 :         daclinfo[i].dacl.initprivs = NULL;
   10375         392 :         daclinfo[i].defaclrole = getRoleName(PQgetvalue(res, i, i_defaclrole));
   10376         392 :         daclinfo[i].defaclobjtype = *(PQgetvalue(res, i, i_defaclobjtype));
   10377             : 
   10378             :         /* Default ACLs are ACLs, of course */
   10379         392 :         daclinfo[i].dobj.components |= DUMP_COMPONENT_ACL;
   10380             : 
   10381             :         /* Decide whether we want to dump it */
   10382         392 :         selectDumpableDefaultACL(&(daclinfo[i]), dopt);
   10383             :     }
   10384             : 
   10385         468 :     PQclear(res);
   10386             : 
   10387         468 :     destroyPQExpBuffer(query);
   10388         468 : }
   10389             : 
   10390             : /*
   10391             :  * getRoleName -- look up the name of a role, given its OID
   10392             :  *
   10393             :  * In current usage, we don't expect failures, so error out for a bad OID.
   10394             :  */
   10395             : static const char *
   10396     1478426 : getRoleName(const char *roleoid_str)
   10397             : {
   10398     1478426 :     Oid         roleoid = atooid(roleoid_str);
   10399             : 
   10400             :     /*
   10401             :      * Do binary search to find the appropriate item.
   10402             :      */
   10403     1478426 :     if (nrolenames > 0)
   10404             :     {
   10405     1478426 :         RoleNameItem *low = &rolenames[0];
   10406     1478426 :         RoleNameItem *high = &rolenames[nrolenames - 1];
   10407             : 
   10408     5913856 :         while (low <= high)
   10409             :         {
   10410     5913856 :             RoleNameItem *middle = low + (high - low) / 2;
   10411             : 
   10412     5913856 :             if (roleoid < middle->roleoid)
   10413     4432780 :                 high = middle - 1;
   10414     1481076 :             else if (roleoid > middle->roleoid)
   10415        2650 :                 low = middle + 1;
   10416             :             else
   10417     1478426 :                 return middle->rolename; /* found a match */
   10418             :         }
   10419             :     }
   10420             : 
   10421           0 :     pg_fatal("role with OID %u does not exist", roleoid);
   10422             :     return NULL;                /* keep compiler quiet */
   10423             : }
   10424             : 
   10425             : /*
   10426             :  * collectRoleNames --
   10427             :  *
   10428             :  * Construct a table of all known roles.
   10429             :  * The table is sorted by OID for speed in lookup.
   10430             :  */
   10431             : static void
   10432         470 : collectRoleNames(Archive *fout)
   10433             : {
   10434             :     PGresult   *res;
   10435             :     const char *query;
   10436             :     int         i;
   10437             : 
   10438         470 :     query = "SELECT oid, rolname FROM pg_catalog.pg_roles ORDER BY 1";
   10439             : 
   10440         470 :     res = ExecuteSqlQuery(fout, query, PGRES_TUPLES_OK);
   10441             : 
   10442         470 :     nrolenames = PQntuples(res);
   10443             : 
   10444         470 :     rolenames = (RoleNameItem *) pg_malloc(nrolenames * sizeof(RoleNameItem));
   10445             : 
   10446       10180 :     for (i = 0; i < nrolenames; i++)
   10447             :     {
   10448        9710 :         rolenames[i].roleoid = atooid(PQgetvalue(res, i, 0));
   10449        9710 :         rolenames[i].rolename = pg_strdup(PQgetvalue(res, i, 1));
   10450             :     }
   10451             : 
   10452         470 :     PQclear(res);
   10453         470 : }
   10454             : 
   10455             : /*
   10456             :  * getAdditionalACLs
   10457             :  *
   10458             :  * We have now created all the DumpableObjects, and collected the ACL data
   10459             :  * that appears in the directly-associated catalog entries.  However, there's
   10460             :  * more ACL-related info to collect.  If any of a table's columns have ACLs,
   10461             :  * we must set the TableInfo's DUMP_COMPONENT_ACL components flag, as well as
   10462             :  * its hascolumnACLs flag (we won't store the ACLs themselves here, though).
   10463             :  * Also, in versions having the pg_init_privs catalog, read that and load the
   10464             :  * information into the relevant DumpableObjects.
   10465             :  */
   10466             : static void
   10467         464 : getAdditionalACLs(Archive *fout)
   10468             : {
   10469         464 :     PQExpBuffer query = createPQExpBuffer();
   10470             :     PGresult   *res;
   10471             :     int         ntups,
   10472             :                 i;
   10473             : 
   10474             :     /* Check for per-column ACLs */
   10475         464 :     appendPQExpBufferStr(query,
   10476             :                          "SELECT DISTINCT attrelid FROM pg_attribute "
   10477             :                          "WHERE attacl IS NOT NULL");
   10478             : 
   10479         464 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   10480             : 
   10481         464 :     ntups = PQntuples(res);
   10482        1304 :     for (i = 0; i < ntups; i++)
   10483             :     {
   10484         840 :         Oid         relid = atooid(PQgetvalue(res, i, 0));
   10485             :         TableInfo  *tblinfo;
   10486             : 
   10487         840 :         tblinfo = findTableByOid(relid);
   10488             :         /* OK to ignore tables we haven't got a DumpableObject for */
   10489         840 :         if (tblinfo)
   10490             :         {
   10491         840 :             tblinfo->dobj.components |= DUMP_COMPONENT_ACL;
   10492         840 :             tblinfo->hascolumnACLs = true;
   10493             :         }
   10494             :     }
   10495         464 :     PQclear(res);
   10496             : 
   10497             :     /* Fetch initial-privileges data */
   10498         464 :     if (fout->remoteVersion >= 90600)
   10499             :     {
   10500         464 :         printfPQExpBuffer(query,
   10501             :                           "SELECT objoid, classoid, objsubid, privtype, initprivs "
   10502             :                           "FROM pg_init_privs");
   10503             : 
   10504         464 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   10505             : 
   10506         464 :         ntups = PQntuples(res);
   10507      107336 :         for (i = 0; i < ntups; i++)
   10508             :         {
   10509      106872 :             Oid         objoid = atooid(PQgetvalue(res, i, 0));
   10510      106872 :             Oid         classoid = atooid(PQgetvalue(res, i, 1));
   10511      106872 :             int         objsubid = atoi(PQgetvalue(res, i, 2));
   10512      106872 :             char        privtype = *(PQgetvalue(res, i, 3));
   10513      106872 :             char       *initprivs = PQgetvalue(res, i, 4);
   10514             :             CatalogId   objId;
   10515             :             DumpableObject *dobj;
   10516             : 
   10517      106872 :             objId.tableoid = classoid;
   10518      106872 :             objId.oid = objoid;
   10519      106872 :             dobj = findObjectByCatalogId(objId);
   10520             :             /* OK to ignore entries we haven't got a DumpableObject for */
   10521      106872 :             if (dobj)
   10522             :             {
   10523             :                 /* Cope with sub-object initprivs */
   10524       76344 :                 if (objsubid != 0)
   10525             :                 {
   10526        7936 :                     if (dobj->objType == DO_TABLE)
   10527             :                     {
   10528             :                         /* For a column initprivs, set the table's ACL flags */
   10529        7936 :                         dobj->components |= DUMP_COMPONENT_ACL;
   10530        7936 :                         ((TableInfo *) dobj)->hascolumnACLs = true;
   10531             :                     }
   10532             :                     else
   10533           0 :                         pg_log_warning("unsupported pg_init_privs entry: %u %u %d",
   10534             :                                        classoid, objoid, objsubid);
   10535        8392 :                     continue;
   10536             :                 }
   10537             : 
   10538             :                 /*
   10539             :                  * We ignore any pg_init_privs.initprivs entry for the public
   10540             :                  * schema, as explained in getNamespaces().
   10541             :                  */
   10542       68408 :                 if (dobj->objType == DO_NAMESPACE &&
   10543         920 :                     strcmp(dobj->name, "public") == 0)
   10544         456 :                     continue;
   10545             : 
   10546             :                 /* Else it had better be of a type we think has ACLs */
   10547       67952 :                 if (dobj->objType == DO_NAMESPACE ||
   10548       67488 :                     dobj->objType == DO_TYPE ||
   10549       67440 :                     dobj->objType == DO_FUNC ||
   10550       67248 :                     dobj->objType == DO_AGG ||
   10551       67200 :                     dobj->objType == DO_TABLE ||
   10552           0 :                     dobj->objType == DO_PROCLANG ||
   10553           0 :                     dobj->objType == DO_FDW ||
   10554           0 :                     dobj->objType == DO_FOREIGN_SERVER)
   10555       67952 :                 {
   10556       67952 :                     DumpableObjectWithAcl *daobj = (DumpableObjectWithAcl *) dobj;
   10557             : 
   10558       67952 :                     daobj->dacl.privtype = privtype;
   10559       67952 :                     daobj->dacl.initprivs = pstrdup(initprivs);
   10560             :                 }
   10561             :                 else
   10562           0 :                     pg_log_warning("unsupported pg_init_privs entry: %u %u %d",
   10563             :                                    classoid, objoid, objsubid);
   10564             :             }
   10565             :         }
   10566         464 :         PQclear(res);
   10567             :     }
   10568             : 
   10569         464 :     destroyPQExpBuffer(query);
   10570         464 : }
   10571             : 
   10572             : /*
   10573             :  * dumpCommentExtended --
   10574             :  *
   10575             :  * This routine is used to dump any comments associated with the
   10576             :  * object handed to this routine. The routine takes the object type
   10577             :  * and object name (ready to print, except for schema decoration), plus
   10578             :  * the namespace and owner of the object (for labeling the ArchiveEntry),
   10579             :  * plus catalog ID and subid which are the lookup key for pg_description,
   10580             :  * plus the dump ID for the object (for setting a dependency).
   10581             :  * If a matching pg_description entry is found, it is dumped.
   10582             :  *
   10583             :  * Note: in some cases, such as comments for triggers and rules, the "type"
   10584             :  * string really looks like, e.g., "TRIGGER name ON".  This is a bit of a hack
   10585             :  * but it doesn't seem worth complicating the API for all callers to make
   10586             :  * it cleaner.
   10587             :  *
   10588             :  * Note: although this routine takes a dumpId for dependency purposes,
   10589             :  * that purpose is just to mark the dependency in the emitted dump file
   10590             :  * for possible future use by pg_restore.  We do NOT use it for determining
   10591             :  * ordering of the comment in the dump file, because this routine is called
   10592             :  * after dependency sorting occurs.  This routine should be called just after
   10593             :  * calling ArchiveEntry() for the specified object.
   10594             :  */
   10595             : static void
   10596       13000 : dumpCommentExtended(Archive *fout, const char *type,
   10597             :                     const char *name, const char *namespace,
   10598             :                     const char *owner, CatalogId catalogId,
   10599             :                     int subid, DumpId dumpId,
   10600             :                     const char *initdb_comment)
   10601             : {
   10602       13000 :     DumpOptions *dopt = fout->dopt;
   10603             :     CommentItem *comments;
   10604             :     int         ncomments;
   10605             : 
   10606             :     /* do nothing, if --no-comments is supplied */
   10607       13000 :     if (dopt->no_comments)
   10608           0 :         return;
   10609             : 
   10610             :     /* Comments are schema not data ... except LO comments are data */
   10611       13000 :     if (strcmp(type, "LARGE OBJECT") != 0)
   10612             :     {
   10613       12878 :         if (!dopt->dumpSchema)
   10614           0 :             return;
   10615             :     }
   10616             :     else
   10617             :     {
   10618             :         /* We do dump LO comments in binary-upgrade mode */
   10619         122 :         if (!dopt->dumpData && !dopt->binary_upgrade)
   10620           0 :             return;
   10621             :     }
   10622             : 
   10623             :     /* Search for comments associated with catalogId, using table */
   10624       13000 :     ncomments = findComments(catalogId.tableoid, catalogId.oid,
   10625             :                              &comments);
   10626             : 
   10627             :     /* Is there one matching the subid? */
   10628       13000 :     while (ncomments > 0)
   10629             :     {
   10630       12904 :         if (comments->objsubid == subid)
   10631       12904 :             break;
   10632           0 :         comments++;
   10633           0 :         ncomments--;
   10634             :     }
   10635             : 
   10636       13000 :     if (initdb_comment != NULL)
   10637             :     {
   10638             :         static CommentItem empty_comment = {.descr = ""};
   10639             : 
   10640             :         /*
   10641             :          * initdb creates this object with a comment.  Skip dumping the
   10642             :          * initdb-provided comment, which would complicate matters for
   10643             :          * non-superuser use of pg_dump.  When the DBA has removed initdb's
   10644             :          * comment, replicate that.
   10645             :          */
   10646         340 :         if (ncomments == 0)
   10647             :         {
   10648           8 :             comments = &empty_comment;
   10649           8 :             ncomments = 1;
   10650             :         }
   10651         332 :         else if (strcmp(comments->descr, initdb_comment) == 0)
   10652         332 :             ncomments = 0;
   10653             :     }
   10654             : 
   10655             :     /* If a comment exists, build COMMENT ON statement */
   10656       13000 :     if (ncomments > 0)
   10657             :     {
   10658       12580 :         PQExpBuffer query = createPQExpBuffer();
   10659       12580 :         PQExpBuffer tag = createPQExpBuffer();
   10660             : 
   10661       12580 :         appendPQExpBuffer(query, "COMMENT ON %s ", type);
   10662       12580 :         if (namespace && *namespace)
   10663       12222 :             appendPQExpBuffer(query, "%s.", fmtId(namespace));
   10664       12580 :         appendPQExpBuffer(query, "%s IS ", name);
   10665       12580 :         appendStringLiteralAH(query, comments->descr, fout);
   10666       12580 :         appendPQExpBufferStr(query, ";\n");
   10667             : 
   10668       12580 :         appendPQExpBuffer(tag, "%s %s", type, name);
   10669             : 
   10670             :         /*
   10671             :          * We mark comments as SECTION_NONE because they really belong in the
   10672             :          * same section as their parent, whether that is pre-data or
   10673             :          * post-data.
   10674             :          */
   10675       12580 :         ArchiveEntry(fout, nilCatalogId, createDumpId(),
   10676       12580 :                      ARCHIVE_OPTS(.tag = tag->data,
   10677             :                                   .namespace = namespace,
   10678             :                                   .owner = owner,
   10679             :                                   .description = "COMMENT",
   10680             :                                   .section = SECTION_NONE,
   10681             :                                   .createStmt = query->data,
   10682             :                                   .deps = &dumpId,
   10683             :                                   .nDeps = 1));
   10684             : 
   10685       12580 :         destroyPQExpBuffer(query);
   10686       12580 :         destroyPQExpBuffer(tag);
   10687             :     }
   10688             : }
   10689             : 
   10690             : /*
   10691             :  * dumpComment --
   10692             :  *
   10693             :  * Typical simplification of the above function.
   10694             :  */
   10695             : static inline void
   10696       12592 : dumpComment(Archive *fout, const char *type,
   10697             :             const char *name, const char *namespace,
   10698             :             const char *owner, CatalogId catalogId,
   10699             :             int subid, DumpId dumpId)
   10700             : {
   10701       12592 :     dumpCommentExtended(fout, type, name, namespace, owner,
   10702             :                         catalogId, subid, dumpId, NULL);
   10703       12592 : }
   10704             : 
   10705             : /*
   10706             :  * appendNamedArgument --
   10707             :  *
   10708             :  * Convenience routine for constructing parameters of the form:
   10709             :  * 'paraname', 'value'::type
   10710             :  */
   10711             : static void
   10712       11288 : appendNamedArgument(PQExpBuffer out, Archive *fout, const char *argname,
   10713             :                     const char *argtype, const char *argval)
   10714             : {
   10715       11288 :     appendPQExpBufferStr(out, ",\n\t");
   10716             : 
   10717       11288 :     appendStringLiteralAH(out, argname, fout);
   10718       11288 :     appendPQExpBufferStr(out, ", ");
   10719             : 
   10720       11288 :     appendStringLiteralAH(out, argval, fout);
   10721       11288 :     appendPQExpBuffer(out, "::%s", argtype);
   10722       11288 : }
   10723             : 
   10724             : /*
   10725             :  * fetchAttributeStats --
   10726             :  *
   10727             :  * Fetch next batch of attribute statistics for dumpRelationStats_dumper().
   10728             :  */
   10729             : static PGresult *
   10730        2242 : fetchAttributeStats(Archive *fout)
   10731             : {
   10732        2242 :     ArchiveHandle *AH = (ArchiveHandle *) fout;
   10733        2242 :     PQExpBuffer nspnames = createPQExpBuffer();
   10734        2242 :     PQExpBuffer relnames = createPQExpBuffer();
   10735        2242 :     int         count = 0;
   10736        2242 :     PGresult   *res = NULL;
   10737             :     static TocEntry *te;
   10738             :     static bool restarted;
   10739        2242 :     int         max_rels = MAX_ATTR_STATS_RELS;
   10740             : 
   10741             :     /*
   10742             :      * Our query for retrieving statistics for multiple relations uses WITH
   10743             :      * ORDINALITY and multi-argument UNNEST(), both of which were introduced
   10744             :      * in v9.4.  For older versions, we resort to gathering statistics for a
   10745             :      * single relation at a time.
   10746             :      */
   10747        2242 :     if (fout->remoteVersion < 90400)
   10748           0 :         max_rels = 1;
   10749             : 
   10750             :     /* If we're just starting, set our TOC pointer. */
   10751        2242 :     if (!te)
   10752         106 :         te = AH->toc->next;
   10753             : 
   10754             :     /*
   10755             :      * We can't easily avoid a second TOC scan for the tar format because it
   10756             :      * writes restore.sql separately, which means we must execute the queries
   10757             :      * twice.  This feels risky, but there is no known reason it should
   10758             :      * generate different output than the first pass.  Even if it does, the
   10759             :      * worst-case scenario is that restore.sql might have different statistics
   10760             :      * data than the archive.
   10761             :      */
   10762        2242 :     if (!restarted && te == AH->toc && AH->format == archTar)
   10763             :     {
   10764           2 :         te = AH->toc->next;
   10765           2 :         restarted = true;
   10766             :     }
   10767             : 
   10768        2242 :     appendPQExpBufferChar(nspnames, '{');
   10769        2242 :     appendPQExpBufferChar(relnames, '{');
   10770             : 
   10771             :     /*
   10772             :      * Scan the TOC for the next set of relevant stats entries.  We assume
   10773             :      * that statistics are dumped in the order they are listed in the TOC.
   10774             :      * This is perhaps not the sturdiest assumption, so we verify it matches
   10775             :      * reality in dumpRelationStats_dumper().
   10776             :      */
   10777       33150 :     for (; te != AH->toc && count < max_rels; te = te->next)
   10778             :     {
   10779       30908 :         if ((te->reqs & REQ_STATS) != 0 &&
   10780        6834 :             strcmp(te->desc, "STATISTICS DATA") == 0)
   10781             :         {
   10782        6834 :             appendPGArray(nspnames, te->namespace);
   10783        6834 :             appendPGArray(relnames, te->tag);
   10784        6834 :             count++;
   10785             :         }
   10786             :     }
   10787             : 
   10788        2242 :     appendPQExpBufferChar(nspnames, '}');
   10789        2242 :     appendPQExpBufferChar(relnames, '}');
   10790             : 
   10791             :     /* Execute the query for the next batch of relations. */
   10792        2242 :     if (count > 0)
   10793             :     {
   10794         200 :         PQExpBuffer query = createPQExpBuffer();
   10795             : 
   10796         200 :         appendPQExpBufferStr(query, "EXECUTE getAttributeStats(");
   10797         200 :         appendStringLiteralAH(query, nspnames->data, fout);
   10798         200 :         appendPQExpBufferStr(query, "::pg_catalog.name[],");
   10799         200 :         appendStringLiteralAH(query, relnames->data, fout);
   10800         200 :         appendPQExpBufferStr(query, "::pg_catalog.name[])");
   10801         200 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   10802         200 :         destroyPQExpBuffer(query);
   10803             :     }
   10804             : 
   10805        2242 :     destroyPQExpBuffer(nspnames);
   10806        2242 :     destroyPQExpBuffer(relnames);
   10807        2242 :     return res;
   10808             : }
   10809             : 
   10810             : /*
   10811             :  * dumpRelationStats_dumper --
   10812             :  *
   10813             :  * Generate command to import stats into the relation on the new database.
   10814             :  * This routine is called by the Archiver when it wants the statistics to be
   10815             :  * dumped.
   10816             :  */
   10817             : static char *
   10818        6834 : dumpRelationStats_dumper(Archive *fout, const void *userArg, const TocEntry *te)
   10819             : {
   10820        6834 :     const RelStatsInfo *rsinfo = (RelStatsInfo *) userArg;
   10821             :     static PGresult *res;
   10822             :     static int  rownum;
   10823             :     PQExpBuffer query;
   10824             :     PQExpBufferData out_data;
   10825        6834 :     PQExpBuffer out = &out_data;
   10826             :     int         i_schemaname;
   10827             :     int         i_tablename;
   10828             :     int         i_attname;
   10829             :     int         i_inherited;
   10830             :     int         i_null_frac;
   10831             :     int         i_avg_width;
   10832             :     int         i_n_distinct;
   10833             :     int         i_most_common_vals;
   10834             :     int         i_most_common_freqs;
   10835             :     int         i_histogram_bounds;
   10836             :     int         i_correlation;
   10837             :     int         i_most_common_elems;
   10838             :     int         i_most_common_elem_freqs;
   10839             :     int         i_elem_count_histogram;
   10840             :     int         i_range_length_histogram;
   10841             :     int         i_range_empty_frac;
   10842             :     int         i_range_bounds_histogram;
   10843             :     static TocEntry *expected_te;
   10844             : 
   10845             :     /*
   10846             :      * fetchAttributeStats() assumes that the statistics are dumped in the
   10847             :      * order they are listed in the TOC.  We verify that here for safety.
   10848             :      */
   10849        6834 :     if (!expected_te)
   10850         106 :         expected_te = ((ArchiveHandle *) fout)->toc;
   10851             : 
   10852        6834 :     expected_te = expected_te->next;
   10853       27218 :     while ((expected_te->reqs & REQ_STATS) == 0 ||
   10854        6834 :            strcmp(expected_te->desc, "STATISTICS DATA") != 0)
   10855       20384 :         expected_te = expected_te->next;
   10856             : 
   10857        6834 :     if (te != expected_te)
   10858           0 :         pg_fatal("stats dumped out of order (current: %d %s %s) (expected: %d %s %s)",
   10859             :                  te->dumpId, te->desc, te->tag,
   10860             :                  expected_te->dumpId, expected_te->desc, expected_te->tag);
   10861             : 
   10862        6834 :     query = createPQExpBuffer();
   10863        6834 :     if (!fout->is_prepared[PREPQUERY_GETATTRIBUTESTATS])
   10864             :     {
   10865         106 :         appendPQExpBufferStr(query,
   10866             :                              "PREPARE getAttributeStats(pg_catalog.name[], pg_catalog.name[]) AS\n"
   10867             :                              "SELECT s.schemaname, s.tablename, s.attname, s.inherited, "
   10868             :                              "s.null_frac, s.avg_width, s.n_distinct, "
   10869             :                              "s.most_common_vals, s.most_common_freqs, "
   10870             :                              "s.histogram_bounds, s.correlation, "
   10871             :                              "s.most_common_elems, s.most_common_elem_freqs, "
   10872             :                              "s.elem_count_histogram, ");
   10873             : 
   10874         106 :         if (fout->remoteVersion >= 170000)
   10875         106 :             appendPQExpBufferStr(query,
   10876             :                                  "s.range_length_histogram, "
   10877             :                                  "s.range_empty_frac, "
   10878             :                                  "s.range_bounds_histogram ");
   10879             :         else
   10880           0 :             appendPQExpBufferStr(query,
   10881             :                                  "NULL AS range_length_histogram,"
   10882             :                                  "NULL AS range_empty_frac,"
   10883             :                                  "NULL AS range_bounds_histogram ");
   10884             : 
   10885             :         /*
   10886             :          * The results must be in the order of the relations supplied in the
   10887             :          * parameters to ensure we remain in sync as we walk through the TOC.
   10888             :          * The redundant filter clause on s.tablename = ANY(...) seems
   10889             :          * sufficient to convince the planner to use
   10890             :          * pg_class_relname_nsp_index, which avoids a full scan of pg_stats.
   10891             :          * This may not work for all versions.
   10892             :          *
   10893             :          * Our query for retrieving statistics for multiple relations uses
   10894             :          * WITH ORDINALITY and multi-argument UNNEST(), both of which were
   10895             :          * introduced in v9.4.  For older versions, we resort to gathering
   10896             :          * statistics for a single relation at a time.
   10897             :          */
   10898         106 :         if (fout->remoteVersion >= 90400)
   10899         106 :             appendPQExpBufferStr(query,
   10900             :                                  "FROM pg_catalog.pg_stats s "
   10901             :                                  "JOIN unnest($1, $2) WITH ORDINALITY AS u (schemaname, tablename, ord) "
   10902             :                                  "ON s.schemaname = u.schemaname "
   10903             :                                  "AND s.tablename = u.tablename "
   10904             :                                  "WHERE s.tablename = ANY($2) "
   10905             :                                  "ORDER BY u.ord, s.attname, s.inherited");
   10906             :         else
   10907           0 :             appendPQExpBufferStr(query,
   10908             :                                  "FROM pg_catalog.pg_stats s "
   10909             :                                  "WHERE s.schemaname = $1[1] "
   10910             :                                  "AND s.tablename = $2[1] "
   10911             :                                  "ORDER BY s.attname, s.inherited");
   10912             : 
   10913         106 :         ExecuteSqlStatement(fout, query->data);
   10914             : 
   10915         106 :         fout->is_prepared[PREPQUERY_GETATTRIBUTESTATS] = true;
   10916         106 :         resetPQExpBuffer(query);
   10917             :     }
   10918             : 
   10919        6834 :     initPQExpBuffer(out);
   10920             : 
   10921             :     /* restore relation stats */
   10922        6834 :     appendPQExpBufferStr(out, "SELECT * FROM pg_catalog.pg_restore_relation_stats(\n");
   10923        6834 :     appendPQExpBuffer(out, "\t'version', '%d'::integer,\n",
   10924             :                       fout->remoteVersion);
   10925        6834 :     appendPQExpBufferStr(out, "\t'schemaname', ");
   10926        6834 :     appendStringLiteralAH(out, rsinfo->dobj.namespace->dobj.name, fout);
   10927        6834 :     appendPQExpBufferStr(out, ",\n");
   10928        6834 :     appendPQExpBufferStr(out, "\t'relname', ");
   10929        6834 :     appendStringLiteralAH(out, rsinfo->dobj.name, fout);
   10930        6834 :     appendPQExpBufferStr(out, ",\n");
   10931        6834 :     appendPQExpBuffer(out, "\t'relpages', '%d'::integer,\n", rsinfo->relpages);
   10932             : 
   10933             :     /*
   10934             :      * Before v14, a reltuples value of 0 was ambiguous: it could either mean
   10935             :      * the relation is empty, or it could mean that it hadn't yet been
   10936             :      * vacuumed or analyzed.  (Newer versions use -1 for the latter case.)
   10937             :      * This ambiguity allegedly can cause the planner to choose inefficient
   10938             :      * plans after restoring to v18 or newer.  To deal with this, let's just
   10939             :      * set reltuples to -1 in that case.
   10940             :      */
   10941        6834 :     if (fout->remoteVersion < 140000 && strcmp("0", rsinfo->reltuples) == 0)
   10942           0 :         appendPQExpBufferStr(out, "\t'reltuples', '-1'::real,\n");
   10943             :     else
   10944        6834 :         appendPQExpBuffer(out, "\t'reltuples', '%s'::real,\n", rsinfo->reltuples);
   10945             : 
   10946        6834 :     appendPQExpBuffer(out, "\t'relallvisible', '%d'::integer",
   10947        6834 :                       rsinfo->relallvisible);
   10948             : 
   10949        6834 :     if (fout->remoteVersion >= 180000)
   10950        6834 :         appendPQExpBuffer(out, ",\n\t'relallfrozen', '%d'::integer", rsinfo->relallfrozen);
   10951             : 
   10952        6834 :     appendPQExpBufferStr(out, "\n);\n");
   10953             : 
   10954             :     /* Fetch the next batch of attribute statistics if needed. */
   10955        6834 :     if (rownum >= PQntuples(res))
   10956             :     {
   10957        2242 :         PQclear(res);
   10958        2242 :         res = fetchAttributeStats(fout);
   10959        2242 :         rownum = 0;
   10960             :     }
   10961             : 
   10962        6834 :     i_schemaname = PQfnumber(res, "schemaname");
   10963        6834 :     i_tablename = PQfnumber(res, "tablename");
   10964        6834 :     i_attname = PQfnumber(res, "attname");
   10965        6834 :     i_inherited = PQfnumber(res, "inherited");
   10966        6834 :     i_null_frac = PQfnumber(res, "null_frac");
   10967        6834 :     i_avg_width = PQfnumber(res, "avg_width");
   10968        6834 :     i_n_distinct = PQfnumber(res, "n_distinct");
   10969        6834 :     i_most_common_vals = PQfnumber(res, "most_common_vals");
   10970        6834 :     i_most_common_freqs = PQfnumber(res, "most_common_freqs");
   10971        6834 :     i_histogram_bounds = PQfnumber(res, "histogram_bounds");
   10972        6834 :     i_correlation = PQfnumber(res, "correlation");
   10973        6834 :     i_most_common_elems = PQfnumber(res, "most_common_elems");
   10974        6834 :     i_most_common_elem_freqs = PQfnumber(res, "most_common_elem_freqs");
   10975        6834 :     i_elem_count_histogram = PQfnumber(res, "elem_count_histogram");
   10976        6834 :     i_range_length_histogram = PQfnumber(res, "range_length_histogram");
   10977        6834 :     i_range_empty_frac = PQfnumber(res, "range_empty_frac");
   10978        6834 :     i_range_bounds_histogram = PQfnumber(res, "range_bounds_histogram");
   10979             : 
   10980             :     /* restore attribute stats */
   10981        8532 :     for (; rownum < PQntuples(res); rownum++)
   10982             :     {
   10983             :         const char *attname;
   10984             : 
   10985             :         /* Stop if the next stat row in our cache isn't for this relation. */
   10986        6290 :         if (strcmp(te->tag, PQgetvalue(res, rownum, i_tablename)) != 0 ||
   10987        1698 :             strcmp(te->namespace, PQgetvalue(res, rownum, i_schemaname)) != 0)
   10988             :             break;
   10989             : 
   10990        1698 :         appendPQExpBufferStr(out, "SELECT * FROM pg_catalog.pg_restore_attribute_stats(\n");
   10991        1698 :         appendPQExpBuffer(out, "\t'version', '%d'::integer,\n",
   10992             :                           fout->remoteVersion);
   10993        1698 :         appendPQExpBufferStr(out, "\t'schemaname', ");
   10994        1698 :         appendStringLiteralAH(out, rsinfo->dobj.namespace->dobj.name, fout);
   10995        1698 :         appendPQExpBufferStr(out, ",\n\t'relname', ");
   10996        1698 :         appendStringLiteralAH(out, rsinfo->dobj.name, fout);
   10997             : 
   10998        1698 :         if (PQgetisnull(res, rownum, i_attname))
   10999           0 :             pg_fatal("attname cannot be NULL");
   11000        1698 :         attname = PQgetvalue(res, rownum, i_attname);
   11001             : 
   11002             :         /*
   11003             :          * Indexes look up attname in indAttNames to derive attnum, all others
   11004             :          * use attname directly.  We must specify attnum for indexes, since
   11005             :          * their attnames are not necessarily stable across dump/reload.
   11006             :          */
   11007        1698 :         if (rsinfo->nindAttNames == 0)
   11008             :         {
   11009        1616 :             appendPQExpBufferStr(out, ",\n\t'attname', ");
   11010        1616 :             appendStringLiteralAH(out, attname, fout);
   11011             :         }
   11012             :         else
   11013             :         {
   11014          82 :             bool        found = false;
   11015             : 
   11016         152 :             for (int i = 0; i < rsinfo->nindAttNames; i++)
   11017             :             {
   11018         152 :                 if (strcmp(attname, rsinfo->indAttNames[i]) == 0)
   11019             :                 {
   11020          82 :                     appendPQExpBuffer(out, ",\n\t'attnum', '%d'::smallint",
   11021             :                                       i + 1);
   11022          82 :                     found = true;
   11023          82 :                     break;
   11024             :                 }
   11025             :             }
   11026             : 
   11027          82 :             if (!found)
   11028           0 :                 pg_fatal("could not find index attname \"%s\"", attname);
   11029             :         }
   11030             : 
   11031        1698 :         if (!PQgetisnull(res, rownum, i_inherited))
   11032        1698 :             appendNamedArgument(out, fout, "inherited", "boolean",
   11033        1698 :                                 PQgetvalue(res, rownum, i_inherited));
   11034        1698 :         if (!PQgetisnull(res, rownum, i_null_frac))
   11035        1698 :             appendNamedArgument(out, fout, "null_frac", "real",
   11036        1698 :                                 PQgetvalue(res, rownum, i_null_frac));
   11037        1698 :         if (!PQgetisnull(res, rownum, i_avg_width))
   11038        1698 :             appendNamedArgument(out, fout, "avg_width", "integer",
   11039        1698 :                                 PQgetvalue(res, rownum, i_avg_width));
   11040        1698 :         if (!PQgetisnull(res, rownum, i_n_distinct))
   11041        1698 :             appendNamedArgument(out, fout, "n_distinct", "real",
   11042        1698 :                                 PQgetvalue(res, rownum, i_n_distinct));
   11043        1698 :         if (!PQgetisnull(res, rownum, i_most_common_vals))
   11044         874 :             appendNamedArgument(out, fout, "most_common_vals", "text",
   11045         874 :                                 PQgetvalue(res, rownum, i_most_common_vals));
   11046        1698 :         if (!PQgetisnull(res, rownum, i_most_common_freqs))
   11047         874 :             appendNamedArgument(out, fout, "most_common_freqs", "real[]",
   11048         874 :                                 PQgetvalue(res, rownum, i_most_common_freqs));
   11049        1698 :         if (!PQgetisnull(res, rownum, i_histogram_bounds))
   11050        1060 :             appendNamedArgument(out, fout, "histogram_bounds", "text",
   11051        1060 :                                 PQgetvalue(res, rownum, i_histogram_bounds));
   11052        1698 :         if (!PQgetisnull(res, rownum, i_correlation))
   11053        1618 :             appendNamedArgument(out, fout, "correlation", "real",
   11054        1618 :                                 PQgetvalue(res, rownum, i_correlation));
   11055        1698 :         if (!PQgetisnull(res, rownum, i_most_common_elems))
   11056          16 :             appendNamedArgument(out, fout, "most_common_elems", "text",
   11057          16 :                                 PQgetvalue(res, rownum, i_most_common_elems));
   11058        1698 :         if (!PQgetisnull(res, rownum, i_most_common_elem_freqs))
   11059          16 :             appendNamedArgument(out, fout, "most_common_elem_freqs", "real[]",
   11060          16 :                                 PQgetvalue(res, rownum, i_most_common_elem_freqs));
   11061        1698 :         if (!PQgetisnull(res, rownum, i_elem_count_histogram))
   11062          14 :             appendNamedArgument(out, fout, "elem_count_histogram", "real[]",
   11063          14 :                                 PQgetvalue(res, rownum, i_elem_count_histogram));
   11064        1698 :         if (fout->remoteVersion >= 170000)
   11065             :         {
   11066        1698 :             if (!PQgetisnull(res, rownum, i_range_length_histogram))
   11067           8 :                 appendNamedArgument(out, fout, "range_length_histogram", "text",
   11068           8 :                                     PQgetvalue(res, rownum, i_range_length_histogram));
   11069        1698 :             if (!PQgetisnull(res, rownum, i_range_empty_frac))
   11070           8 :                 appendNamedArgument(out, fout, "range_empty_frac", "real",
   11071           8 :                                     PQgetvalue(res, rownum, i_range_empty_frac));
   11072        1698 :             if (!PQgetisnull(res, rownum, i_range_bounds_histogram))
   11073           8 :                 appendNamedArgument(out, fout, "range_bounds_histogram", "text",
   11074           8 :                                     PQgetvalue(res, rownum, i_range_bounds_histogram));
   11075             :         }
   11076        1698 :         appendPQExpBufferStr(out, "\n);\n");
   11077             :     }
   11078             : 
   11079        6834 :     destroyPQExpBuffer(query);
   11080        6834 :     return out->data;
   11081             : }
   11082             : 
   11083             : /*
   11084             :  * dumpRelationStats --
   11085             :  *
   11086             :  * Make an ArchiveEntry for the relation statistics.  The Archiver will take
   11087             :  * care of gathering the statistics and generating the restore commands when
   11088             :  * they are needed.
   11089             :  */
   11090             : static void
   11091        6970 : dumpRelationStats(Archive *fout, const RelStatsInfo *rsinfo)
   11092             : {
   11093        6970 :     const DumpableObject *dobj = &rsinfo->dobj;
   11094             : 
   11095             :     /* nothing to do if we are not dumping statistics */
   11096        6970 :     if (!fout->dopt->dumpStatistics)
   11097           0 :         return;
   11098             : 
   11099        6970 :     ArchiveEntry(fout, nilCatalogId, createDumpId(),
   11100        6970 :                  ARCHIVE_OPTS(.tag = dobj->name,
   11101             :                               .namespace = dobj->namespace->dobj.name,
   11102             :                               .description = "STATISTICS DATA",
   11103             :                               .section = rsinfo->section,
   11104             :                               .defnFn = dumpRelationStats_dumper,
   11105             :                               .defnArg = rsinfo,
   11106             :                               .deps = dobj->dependencies,
   11107             :                               .nDeps = dobj->nDeps));
   11108             : }
   11109             : 
   11110             : /*
   11111             :  * dumpTableComment --
   11112             :  *
   11113             :  * As above, but dump comments for both the specified table (or view)
   11114             :  * and its columns.
   11115             :  */
   11116             : static void
   11117         176 : dumpTableComment(Archive *fout, const TableInfo *tbinfo,
   11118             :                  const char *reltypename)
   11119             : {
   11120         176 :     DumpOptions *dopt = fout->dopt;
   11121             :     CommentItem *comments;
   11122             :     int         ncomments;
   11123             :     PQExpBuffer query;
   11124             :     PQExpBuffer tag;
   11125             : 
   11126             :     /* do nothing, if --no-comments is supplied */
   11127         176 :     if (dopt->no_comments)
   11128           0 :         return;
   11129             : 
   11130             :     /* Comments are SCHEMA not data */
   11131         176 :     if (!dopt->dumpSchema)
   11132           0 :         return;
   11133             : 
   11134             :     /* Search for comments associated with relation, using table */
   11135         176 :     ncomments = findComments(tbinfo->dobj.catId.tableoid,
   11136         176 :                              tbinfo->dobj.catId.oid,
   11137             :                              &comments);
   11138             : 
   11139             :     /* If comments exist, build COMMENT ON statements */
   11140         176 :     if (ncomments <= 0)
   11141           0 :         return;
   11142             : 
   11143         176 :     query = createPQExpBuffer();
   11144         176 :     tag = createPQExpBuffer();
   11145             : 
   11146         496 :     while (ncomments > 0)
   11147             :     {
   11148         320 :         const char *descr = comments->descr;
   11149         320 :         int         objsubid = comments->objsubid;
   11150             : 
   11151         320 :         if (objsubid == 0)
   11152             :         {
   11153          72 :             resetPQExpBuffer(tag);
   11154          72 :             appendPQExpBuffer(tag, "%s %s", reltypename,
   11155          72 :                               fmtId(tbinfo->dobj.name));
   11156             : 
   11157          72 :             resetPQExpBuffer(query);
   11158          72 :             appendPQExpBuffer(query, "COMMENT ON %s %s IS ", reltypename,
   11159          72 :                               fmtQualifiedDumpable(tbinfo));
   11160          72 :             appendStringLiteralAH(query, descr, fout);
   11161          72 :             appendPQExpBufferStr(query, ";\n");
   11162             : 
   11163          72 :             ArchiveEntry(fout, nilCatalogId, createDumpId(),
   11164          72 :                          ARCHIVE_OPTS(.tag = tag->data,
   11165             :                                       .namespace = tbinfo->dobj.namespace->dobj.name,
   11166             :                                       .owner = tbinfo->rolname,
   11167             :                                       .description = "COMMENT",
   11168             :                                       .section = SECTION_NONE,
   11169             :                                       .createStmt = query->data,
   11170             :                                       .deps = &(tbinfo->dobj.dumpId),
   11171             :                                       .nDeps = 1));
   11172             :         }
   11173         248 :         else if (objsubid > 0 && objsubid <= tbinfo->numatts)
   11174             :         {
   11175         248 :             resetPQExpBuffer(tag);
   11176         248 :             appendPQExpBuffer(tag, "COLUMN %s.",
   11177         248 :                               fmtId(tbinfo->dobj.name));
   11178         248 :             appendPQExpBufferStr(tag, fmtId(tbinfo->attnames[objsubid - 1]));
   11179             : 
   11180         248 :             resetPQExpBuffer(query);
   11181         248 :             appendPQExpBuffer(query, "COMMENT ON COLUMN %s.",
   11182         248 :                               fmtQualifiedDumpable(tbinfo));
   11183         248 :             appendPQExpBuffer(query, "%s IS ",
   11184         248 :                               fmtId(tbinfo->attnames[objsubid - 1]));
   11185         248 :             appendStringLiteralAH(query, descr, fout);
   11186         248 :             appendPQExpBufferStr(query, ";\n");
   11187             : 
   11188         248 :             ArchiveEntry(fout, nilCatalogId, createDumpId(),
   11189         248 :                          ARCHIVE_OPTS(.tag = tag->data,
   11190             :                                       .namespace = tbinfo->dobj.namespace->dobj.name,
   11191             :                                       .owner = tbinfo->rolname,
   11192             :                                       .description = "COMMENT",
   11193             :                                       .section = SECTION_NONE,
   11194             :                                       .createStmt = query->data,
   11195             :                                       .deps = &(tbinfo->dobj.dumpId),
   11196             :                                       .nDeps = 1));
   11197             :         }
   11198             : 
   11199         320 :         comments++;
   11200         320 :         ncomments--;
   11201             :     }
   11202             : 
   11203         176 :     destroyPQExpBuffer(query);
   11204         176 :     destroyPQExpBuffer(tag);
   11205             : }
   11206             : 
   11207             : /*
   11208             :  * findComments --
   11209             :  *
   11210             :  * Find the comment(s), if any, associated with the given object.  All the
   11211             :  * objsubid values associated with the given classoid/objoid are found with
   11212             :  * one search.
   11213             :  */
   11214             : static int
   11215       13248 : findComments(Oid classoid, Oid objoid, CommentItem **items)
   11216             : {
   11217       13248 :     CommentItem *middle = NULL;
   11218             :     CommentItem *low;
   11219             :     CommentItem *high;
   11220             :     int         nmatch;
   11221             : 
   11222             :     /*
   11223             :      * Do binary search to find some item matching the object.
   11224             :      */
   11225       13248 :     low = &comments[0];
   11226       13248 :     high = &comments[ncomments - 1];
   11227      131376 :     while (low <= high)
   11228             :     {
   11229      131280 :         middle = low + (high - low) / 2;
   11230             : 
   11231      131280 :         if (classoid < middle->classoid)
   11232       14814 :             high = middle - 1;
   11233      116466 :         else if (classoid > middle->classoid)
   11234       14608 :             low = middle + 1;
   11235      101858 :         else if (objoid < middle->objoid)
   11236       43192 :             high = middle - 1;
   11237       58666 :         else if (objoid > middle->objoid)
   11238       45514 :             low = middle + 1;
   11239             :         else
   11240       13152 :             break;              /* found a match */
   11241             :     }
   11242             : 
   11243       13248 :     if (low > high)              /* no matches */
   11244             :     {
   11245          96 :         *items = NULL;
   11246          96 :         return 0;
   11247             :     }
   11248             : 
   11249             :     /*
   11250             :      * Now determine how many items match the object.  The search loop
   11251             :      * invariant still holds: only items between low and high inclusive could
   11252             :      * match.
   11253             :      */
   11254       13152 :     nmatch = 1;
   11255       13152 :     while (middle > low)
   11256             :     {
   11257        6316 :         if (classoid != middle[-1].classoid ||
   11258        6124 :             objoid != middle[-1].objoid)
   11259             :             break;
   11260           0 :         middle--;
   11261           0 :         nmatch++;
   11262             :     }
   11263             : 
   11264       13152 :     *items = middle;
   11265             : 
   11266       13152 :     middle += nmatch;
   11267       13296 :     while (middle <= high)
   11268             :     {
   11269        7156 :         if (classoid != middle->classoid ||
   11270        6336 :             objoid != middle->objoid)
   11271             :             break;
   11272         144 :         middle++;
   11273         144 :         nmatch++;
   11274             :     }
   11275             : 
   11276       13152 :     return nmatch;
   11277             : }
   11278             : 
   11279             : /*
   11280             :  * collectComments --
   11281             :  *
   11282             :  * Construct a table of all comments available for database objects;
   11283             :  * also set the has-comment component flag for each relevant object.
   11284             :  *
   11285             :  * We used to do per-object queries for the comments, but it's much faster
   11286             :  * to pull them all over at once, and on most databases the memory cost
   11287             :  * isn't high.
   11288             :  *
   11289             :  * The table is sorted by classoid/objid/objsubid for speed in lookup.
   11290             :  */
   11291             : static void
   11292         468 : collectComments(Archive *fout)
   11293             : {
   11294             :     PGresult   *res;
   11295             :     PQExpBuffer query;
   11296             :     int         i_description;
   11297             :     int         i_classoid;
   11298             :     int         i_objoid;
   11299             :     int         i_objsubid;
   11300             :     int         ntups;
   11301             :     int         i;
   11302             :     DumpableObject *dobj;
   11303             : 
   11304         468 :     query = createPQExpBuffer();
   11305             : 
   11306         468 :     appendPQExpBufferStr(query, "SELECT description, classoid, objoid, objsubid "
   11307             :                          "FROM pg_catalog.pg_description "
   11308             :                          "ORDER BY classoid, objoid, objsubid");
   11309             : 
   11310         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   11311             : 
   11312             :     /* Construct lookup table containing OIDs in numeric form */
   11313             : 
   11314         468 :     i_description = PQfnumber(res, "description");
   11315         468 :     i_classoid = PQfnumber(res, "classoid");
   11316         468 :     i_objoid = PQfnumber(res, "objoid");
   11317         468 :     i_objsubid = PQfnumber(res, "objsubid");
   11318             : 
   11319         468 :     ntups = PQntuples(res);
   11320             : 
   11321         468 :     comments = (CommentItem *) pg_malloc(ntups * sizeof(CommentItem));
   11322         468 :     ncomments = 0;
   11323         468 :     dobj = NULL;
   11324             : 
   11325     2488750 :     for (i = 0; i < ntups; i++)
   11326             :     {
   11327             :         CatalogId   objId;
   11328             :         int         subid;
   11329             : 
   11330     2488282 :         objId.tableoid = atooid(PQgetvalue(res, i, i_classoid));
   11331     2488282 :         objId.oid = atooid(PQgetvalue(res, i, i_objoid));
   11332     2488282 :         subid = atoi(PQgetvalue(res, i, i_objsubid));
   11333             : 
   11334             :         /* We needn't remember comments that don't match any dumpable object */
   11335     2488282 :         if (dobj == NULL ||
   11336      897030 :             dobj->catId.tableoid != objId.tableoid ||
   11337      891350 :             dobj->catId.oid != objId.oid)
   11338     2488086 :             dobj = findObjectByCatalogId(objId);
   11339     2488282 :         if (dobj == NULL)
   11340     1590800 :             continue;
   11341             : 
   11342             :         /*
   11343             :          * Comments on columns of composite types are linked to the type's
   11344             :          * pg_class entry, but we need to set the DUMP_COMPONENT_COMMENT flag
   11345             :          * in the type's own DumpableObject.
   11346             :          */
   11347      897482 :         if (subid != 0 && dobj->objType == DO_TABLE &&
   11348         432 :             ((TableInfo *) dobj)->relkind == RELKIND_COMPOSITE_TYPE)
   11349          98 :         {
   11350             :             TypeInfo   *cTypeInfo;
   11351             : 
   11352          98 :             cTypeInfo = findTypeByOid(((TableInfo *) dobj)->reltype);
   11353          98 :             if (cTypeInfo)
   11354          98 :                 cTypeInfo->dobj.components |= DUMP_COMPONENT_COMMENT;
   11355             :         }
   11356             :         else
   11357      897384 :             dobj->components |= DUMP_COMPONENT_COMMENT;
   11358             : 
   11359      897482 :         comments[ncomments].descr = pg_strdup(PQgetvalue(res, i, i_description));
   11360      897482 :         comments[ncomments].classoid = objId.tableoid;
   11361      897482 :         comments[ncomments].objoid = objId.oid;
   11362      897482 :         comments[ncomments].objsubid = subid;
   11363      897482 :         ncomments++;
   11364             :     }
   11365             : 
   11366         468 :     PQclear(res);
   11367         468 :     destroyPQExpBuffer(query);
   11368         468 : }
   11369             : 
   11370             : /*
   11371             :  * dumpDumpableObject
   11372             :  *
   11373             :  * This routine and its subsidiaries are responsible for creating
   11374             :  * ArchiveEntries (TOC objects) for each object to be dumped.
   11375             :  */
   11376             : static void
   11377     1732898 : dumpDumpableObject(Archive *fout, DumpableObject *dobj)
   11378             : {
   11379             :     /*
   11380             :      * Clear any dump-request bits for components that don't exist for this
   11381             :      * object.  (This makes it safe to initially use DUMP_COMPONENT_ALL as the
   11382             :      * request for every kind of object.)
   11383             :      */
   11384     1732898 :     dobj->dump &= dobj->components;
   11385             : 
   11386             :     /* Now, short-circuit if there's nothing to be done here. */
   11387     1732898 :     if (dobj->dump == 0)
   11388     1536726 :         return;
   11389             : 
   11390      196172 :     switch (dobj->objType)
   11391             :     {
   11392        1218 :         case DO_NAMESPACE:
   11393        1218 :             dumpNamespace(fout, (const NamespaceInfo *) dobj);
   11394        1218 :             break;
   11395          38 :         case DO_EXTENSION:
   11396          38 :             dumpExtension(fout, (const ExtensionInfo *) dobj);
   11397          38 :             break;
   11398        2148 :         case DO_TYPE:
   11399        2148 :             dumpType(fout, (const TypeInfo *) dobj);
   11400        2148 :             break;
   11401         196 :         case DO_SHELL_TYPE:
   11402         196 :             dumpShellType(fout, (const ShellTypeInfo *) dobj);
   11403         196 :             break;
   11404        5376 :         case DO_FUNC:
   11405        5376 :             dumpFunc(fout, (const FuncInfo *) dobj);
   11406        5376 :             break;
   11407         874 :         case DO_AGG:
   11408         874 :             dumpAgg(fout, (const AggInfo *) dobj);
   11409         874 :             break;
   11410        5098 :         case DO_OPERATOR:
   11411        5098 :             dumpOpr(fout, (const OprInfo *) dobj);
   11412        5098 :             break;
   11413         182 :         case DO_ACCESS_METHOD:
   11414         182 :             dumpAccessMethod(fout, (const AccessMethodInfo *) dobj);
   11415         182 :             break;
   11416        1362 :         case DO_OPCLASS:
   11417        1362 :             dumpOpclass(fout, (const OpclassInfo *) dobj);
   11418        1362 :             break;
   11419        1156 :         case DO_OPFAMILY:
   11420        1156 :             dumpOpfamily(fout, (const OpfamilyInfo *) dobj);
   11421        1156 :             break;
   11422        5108 :         case DO_COLLATION:
   11423        5108 :             dumpCollation(fout, (const CollInfo *) dobj);
   11424        5108 :             break;
   11425         852 :         case DO_CONVERSION:
   11426         852 :             dumpConversion(fout, (const ConvInfo *) dobj);
   11427         852 :             break;
   11428       80656 :         case DO_TABLE:
   11429       80656 :             dumpTable(fout, (const TableInfo *) dobj);
   11430       80656 :             break;
   11431        3900 :         case DO_TABLE_ATTACH:
   11432        3900 :             dumpTableAttach(fout, (const TableAttachInfo *) dobj);
   11433        3900 :             break;
   11434        2900 :         case DO_ATTRDEF:
   11435        2900 :             dumpAttrDef(fout, (const AttrDefInfo *) dobj);
   11436        2900 :             break;
   11437        6938 :         case DO_INDEX:
   11438        6938 :             dumpIndex(fout, (const IndxInfo *) dobj);
   11439        6938 :             break;
   11440        1480 :         case DO_INDEX_ATTACH:
   11441        1480 :             dumpIndexAttach(fout, (const IndexAttachInfo *) dobj);
   11442        1480 :             break;
   11443         314 :         case DO_STATSEXT:
   11444         314 :             dumpStatisticsExt(fout, (const StatsExtInfo *) dobj);
   11445         314 :             break;
   11446         852 :         case DO_REFRESH_MATVIEW:
   11447         852 :             refreshMatViewData(fout, (const TableDataInfo *) dobj);
   11448         852 :             break;
   11449        2984 :         case DO_RULE:
   11450        2984 :             dumpRule(fout, (const RuleInfo *) dobj);
   11451        2984 :             break;
   11452        1476 :         case DO_TRIGGER:
   11453        1476 :             dumpTrigger(fout, (const TriggerInfo *) dobj);
   11454        1476 :             break;
   11455          98 :         case DO_EVENT_TRIGGER:
   11456          98 :             dumpEventTrigger(fout, (const EventTriggerInfo *) dobj);
   11457          98 :             break;
   11458        5898 :         case DO_CONSTRAINT:
   11459        5898 :             dumpConstraint(fout, (const ConstraintInfo *) dobj);
   11460        5898 :             break;
   11461         472 :         case DO_FK_CONSTRAINT:
   11462         472 :             dumpConstraint(fout, (const ConstraintInfo *) dobj);
   11463         472 :             break;
   11464         180 :         case DO_PROCLANG:
   11465         180 :             dumpProcLang(fout, (const ProcLangInfo *) dobj);
   11466         180 :             break;
   11467         178 :         case DO_CAST:
   11468         178 :             dumpCast(fout, (const CastInfo *) dobj);
   11469         178 :             break;
   11470          98 :         case DO_TRANSFORM:
   11471          98 :             dumpTransform(fout, (const TransformInfo *) dobj);
   11472          98 :             break;
   11473        1136 :         case DO_SEQUENCE_SET:
   11474        1136 :             dumpSequenceData(fout, (const TableDataInfo *) dobj);
   11475        1136 :             break;
   11476       12386 :         case DO_TABLE_DATA:
   11477       12386 :             dumpTableData(fout, (const TableDataInfo *) dobj);
   11478       12386 :             break;
   11479       38684 :         case DO_DUMMY_TYPE:
   11480             :             /* table rowtypes and array types are never dumped separately */
   11481       38684 :             break;
   11482          90 :         case DO_TSPARSER:
   11483          90 :             dumpTSParser(fout, (const TSParserInfo *) dobj);
   11484          90 :             break;
   11485         408 :         case DO_TSDICT:
   11486         408 :             dumpTSDictionary(fout, (const TSDictInfo *) dobj);
   11487         408 :             break;
   11488         114 :         case DO_TSTEMPLATE:
   11489         114 :             dumpTSTemplate(fout, (const TSTemplateInfo *) dobj);
   11490         114 :             break;
   11491         328 :         case DO_TSCONFIG:
   11492         328 :             dumpTSConfig(fout, (const TSConfigInfo *) dobj);
   11493         328 :             break;
   11494         118 :         case DO_FDW:
   11495         118 :             dumpForeignDataWrapper(fout, (const FdwInfo *) dobj);
   11496         118 :             break;
   11497         126 :         case DO_FOREIGN_SERVER:
   11498         126 :             dumpForeignServer(fout, (const ForeignServerInfo *) dobj);
   11499         126 :             break;
   11500         332 :         case DO_DEFAULT_ACL:
   11501         332 :             dumpDefaultACL(fout, (const DefaultACLInfo *) dobj);
   11502         332 :             break;
   11503         164 :         case DO_LARGE_OBJECT:
   11504         164 :             dumpLO(fout, (const LoInfo *) dobj);
   11505         164 :             break;
   11506         164 :         case DO_LARGE_OBJECT_DATA:
   11507         164 :             if (dobj->dump & DUMP_COMPONENT_DATA)
   11508             :             {
   11509             :                 LoInfo     *loinfo;
   11510             :                 TocEntry   *te;
   11511             : 
   11512         164 :                 loinfo = (LoInfo *) findObjectByDumpId(dobj->dependencies[0]);
   11513         164 :                 if (loinfo == NULL)
   11514           0 :                     pg_fatal("missing metadata for large objects \"%s\"",
   11515             :                              dobj->name);
   11516             : 
   11517         164 :                 te = ArchiveEntry(fout, dobj->catId, dobj->dumpId,
   11518         164 :                                   ARCHIVE_OPTS(.tag = dobj->name,
   11519             :                                                .owner = loinfo->rolname,
   11520             :                                                .description = "BLOBS",
   11521             :                                                .section = SECTION_DATA,
   11522             :                                                .deps = dobj->dependencies,
   11523             :                                                .nDeps = dobj->nDeps,
   11524             :                                                .dumpFn = dumpLOs,
   11525             :                                                .dumpArg = loinfo));
   11526             : 
   11527             :                 /*
   11528             :                  * Set the TocEntry's dataLength in case we are doing a
   11529             :                  * parallel dump and want to order dump jobs by table size.
   11530             :                  * (We need some size estimate for every TocEntry with a
   11531             :                  * DataDumper function.)  We don't currently have any cheap
   11532             :                  * way to estimate the size of LOs, but fortunately it doesn't
   11533             :                  * matter too much as long as we get large batches of LOs
   11534             :                  * processed reasonably early.  Assume 8K per blob.
   11535             :                  */
   11536         164 :                 te->dataLength = loinfo->numlos * (pgoff_t) 8192;
   11537             :             }
   11538         164 :             break;
   11539         780 :         case DO_POLICY:
   11540         780 :             dumpPolicy(fout, (const PolicyInfo *) dobj);
   11541         780 :             break;
   11542         412 :         case DO_PUBLICATION:
   11543         412 :             dumpPublication(fout, (const PublicationInfo *) dobj);
   11544         412 :             break;
   11545         574 :         case DO_PUBLICATION_REL:
   11546         574 :             dumpPublicationTable(fout, (const PublicationRelInfo *) dobj);
   11547         574 :             break;
   11548         164 :         case DO_PUBLICATION_TABLE_IN_SCHEMA:
   11549         164 :             dumpPublicationNamespace(fout,
   11550             :                                      (const PublicationSchemaInfo *) dobj);
   11551         164 :             break;
   11552         250 :         case DO_SUBSCRIPTION:
   11553         250 :             dumpSubscription(fout, (const SubscriptionInfo *) dobj);
   11554         250 :             break;
   11555           4 :         case DO_SUBSCRIPTION_REL:
   11556           4 :             dumpSubscriptionTable(fout, (const SubRelInfo *) dobj);
   11557           4 :             break;
   11558        6970 :         case DO_REL_STATS:
   11559        6970 :             dumpRelationStats(fout, (const RelStatsInfo *) dobj);
   11560        6970 :             break;
   11561         936 :         case DO_PRE_DATA_BOUNDARY:
   11562             :         case DO_POST_DATA_BOUNDARY:
   11563             :             /* never dumped, nothing to do */
   11564         936 :             break;
   11565             :     }
   11566             : }
   11567             : 
   11568             : /*
   11569             :  * dumpNamespace
   11570             :  *    writes out to fout the queries to recreate a user-defined namespace
   11571             :  */
   11572             : static void
   11573        1218 : dumpNamespace(Archive *fout, const NamespaceInfo *nspinfo)
   11574             : {
   11575        1218 :     DumpOptions *dopt = fout->dopt;
   11576             :     PQExpBuffer q;
   11577             :     PQExpBuffer delq;
   11578             :     char       *qnspname;
   11579             : 
   11580             :     /* Do nothing if not dumping schema */
   11581        1218 :     if (!dopt->dumpSchema)
   11582          56 :         return;
   11583             : 
   11584        1162 :     q = createPQExpBuffer();
   11585        1162 :     delq = createPQExpBuffer();
   11586             : 
   11587        1162 :     qnspname = pg_strdup(fmtId(nspinfo->dobj.name));
   11588             : 
   11589        1162 :     if (nspinfo->create)
   11590             :     {
   11591         764 :         appendPQExpBuffer(delq, "DROP SCHEMA %s;\n", qnspname);
   11592         764 :         appendPQExpBuffer(q, "CREATE SCHEMA %s;\n", qnspname);
   11593             :     }
   11594             :     else
   11595             :     {
   11596             :         /* see selectDumpableNamespace() */
   11597         398 :         appendPQExpBufferStr(delq,
   11598             :                              "-- *not* dropping schema, since initdb creates it\n");
   11599         398 :         appendPQExpBufferStr(q,
   11600             :                              "-- *not* creating schema, since initdb creates it\n");
   11601             :     }
   11602             : 
   11603        1162 :     if (dopt->binary_upgrade)
   11604         152 :         binary_upgrade_extension_member(q, &nspinfo->dobj,
   11605             :                                         "SCHEMA", qnspname, NULL);
   11606             : 
   11607        1162 :     if (nspinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   11608         434 :         ArchiveEntry(fout, nspinfo->dobj.catId, nspinfo->dobj.dumpId,
   11609         434 :                      ARCHIVE_OPTS(.tag = nspinfo->dobj.name,
   11610             :                                   .owner = nspinfo->rolname,
   11611             :                                   .description = "SCHEMA",
   11612             :                                   .section = SECTION_PRE_DATA,
   11613             :                                   .createStmt = q->data,
   11614             :                                   .dropStmt = delq->data));
   11615             : 
   11616             :     /* Dump Schema Comments and Security Labels */
   11617        1162 :     if (nspinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   11618             :     {
   11619         408 :         const char *initdb_comment = NULL;
   11620             : 
   11621         408 :         if (!nspinfo->create && strcmp(qnspname, "public") == 0)
   11622         340 :             initdb_comment = "standard public schema";
   11623         408 :         dumpCommentExtended(fout, "SCHEMA", qnspname,
   11624         408 :                             NULL, nspinfo->rolname,
   11625         408 :                             nspinfo->dobj.catId, 0, nspinfo->dobj.dumpId,
   11626             :                             initdb_comment);
   11627             :     }
   11628             : 
   11629        1162 :     if (nspinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   11630           0 :         dumpSecLabel(fout, "SCHEMA", qnspname,
   11631           0 :                      NULL, nspinfo->rolname,
   11632           0 :                      nspinfo->dobj.catId, 0, nspinfo->dobj.dumpId);
   11633             : 
   11634        1162 :     if (nspinfo->dobj.dump & DUMP_COMPONENT_ACL)
   11635         936 :         dumpACL(fout, nspinfo->dobj.dumpId, InvalidDumpId, "SCHEMA",
   11636             :                 qnspname, NULL, NULL,
   11637         936 :                 NULL, nspinfo->rolname, &nspinfo->dacl);
   11638             : 
   11639        1162 :     free(qnspname);
   11640             : 
   11641        1162 :     destroyPQExpBuffer(q);
   11642        1162 :     destroyPQExpBuffer(delq);
   11643             : }
   11644             : 
   11645             : /*
   11646             :  * dumpExtension
   11647             :  *    writes out to fout the queries to recreate an extension
   11648             :  */
   11649             : static void
   11650          38 : dumpExtension(Archive *fout, const ExtensionInfo *extinfo)
   11651             : {
   11652          38 :     DumpOptions *dopt = fout->dopt;
   11653             :     PQExpBuffer q;
   11654             :     PQExpBuffer delq;
   11655             :     char       *qextname;
   11656             : 
   11657             :     /* Do nothing if not dumping schema */
   11658          38 :     if (!dopt->dumpSchema)
   11659           2 :         return;
   11660             : 
   11661          36 :     q = createPQExpBuffer();
   11662          36 :     delq = createPQExpBuffer();
   11663             : 
   11664          36 :     qextname = pg_strdup(fmtId(extinfo->dobj.name));
   11665             : 
   11666          36 :     appendPQExpBuffer(delq, "DROP EXTENSION %s;\n", qextname);
   11667             : 
   11668          36 :     if (!dopt->binary_upgrade)
   11669             :     {
   11670             :         /*
   11671             :          * In a regular dump, we simply create the extension, intentionally
   11672             :          * not specifying a version, so that the destination installation's
   11673             :          * default version is used.
   11674             :          *
   11675             :          * Use of IF NOT EXISTS here is unlike our behavior for other object
   11676             :          * types; but there are various scenarios in which it's convenient to
   11677             :          * manually create the desired extension before restoring, so we
   11678             :          * prefer to allow it to exist already.
   11679             :          */
   11680          34 :         appendPQExpBuffer(q, "CREATE EXTENSION IF NOT EXISTS %s WITH SCHEMA %s;\n",
   11681          34 :                           qextname, fmtId(extinfo->namespace));
   11682             :     }
   11683             :     else
   11684             :     {
   11685             :         /*
   11686             :          * In binary-upgrade mode, it's critical to reproduce the state of the
   11687             :          * database exactly, so our procedure is to create an empty extension,
   11688             :          * restore all the contained objects normally, and add them to the
   11689             :          * extension one by one.  This function performs just the first of
   11690             :          * those steps.  binary_upgrade_extension_member() takes care of
   11691             :          * adding member objects as they're created.
   11692             :          */
   11693             :         int         i;
   11694             :         int         n;
   11695             : 
   11696           2 :         appendPQExpBufferStr(q, "-- For binary upgrade, create an empty extension and insert objects into it\n");
   11697             : 
   11698             :         /*
   11699             :          * We unconditionally create the extension, so we must drop it if it
   11700             :          * exists.  This could happen if the user deleted 'plpgsql' and then
   11701             :          * readded it, causing its oid to be greater than g_last_builtin_oid.
   11702             :          */
   11703           2 :         appendPQExpBuffer(q, "DROP EXTENSION IF EXISTS %s;\n", qextname);
   11704             : 
   11705           2 :         appendPQExpBufferStr(q,
   11706             :                              "SELECT pg_catalog.binary_upgrade_create_empty_extension(");
   11707           2 :         appendStringLiteralAH(q, extinfo->dobj.name, fout);
   11708           2 :         appendPQExpBufferStr(q, ", ");
   11709           2 :         appendStringLiteralAH(q, extinfo->namespace, fout);
   11710           2 :         appendPQExpBufferStr(q, ", ");
   11711           2 :         appendPQExpBuffer(q, "%s, ", extinfo->relocatable ? "true" : "false");
   11712           2 :         appendStringLiteralAH(q, extinfo->extversion, fout);
   11713           2 :         appendPQExpBufferStr(q, ", ");
   11714             : 
   11715             :         /*
   11716             :          * Note that we're pushing extconfig (an OID array) back into
   11717             :          * pg_extension exactly as-is.  This is OK because pg_class OIDs are
   11718             :          * preserved in binary upgrade.
   11719             :          */
   11720           2 :         if (strlen(extinfo->extconfig) > 2)
   11721           2 :             appendStringLiteralAH(q, extinfo->extconfig, fout);
   11722             :         else
   11723           0 :             appendPQExpBufferStr(q, "NULL");
   11724           2 :         appendPQExpBufferStr(q, ", ");
   11725           2 :         if (strlen(extinfo->extcondition) > 2)
   11726           2 :             appendStringLiteralAH(q, extinfo->extcondition, fout);
   11727             :         else
   11728           0 :             appendPQExpBufferStr(q, "NULL");
   11729           2 :         appendPQExpBufferStr(q, ", ");
   11730           2 :         appendPQExpBufferStr(q, "ARRAY[");
   11731           2 :         n = 0;
   11732           4 :         for (i = 0; i < extinfo->dobj.nDeps; i++)
   11733             :         {
   11734             :             DumpableObject *extobj;
   11735             : 
   11736           2 :             extobj = findObjectByDumpId(extinfo->dobj.dependencies[i]);
   11737           2 :             if (extobj && extobj->objType == DO_EXTENSION)
   11738             :             {
   11739           0 :                 if (n++ > 0)
   11740           0 :                     appendPQExpBufferChar(q, ',');
   11741           0 :                 appendStringLiteralAH(q, extobj->name, fout);
   11742             :             }
   11743             :         }
   11744           2 :         appendPQExpBufferStr(q, "]::pg_catalog.text[]");
   11745           2 :         appendPQExpBufferStr(q, ");\n");
   11746             :     }
   11747             : 
   11748          36 :     if (extinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   11749          36 :         ArchiveEntry(fout, extinfo->dobj.catId, extinfo->dobj.dumpId,
   11750          36 :                      ARCHIVE_OPTS(.tag = extinfo->dobj.name,
   11751             :                                   .description = "EXTENSION",
   11752             :                                   .section = SECTION_PRE_DATA,
   11753             :                                   .createStmt = q->data,
   11754             :                                   .dropStmt = delq->data));
   11755             : 
   11756             :     /* Dump Extension Comments and Security Labels */
   11757          36 :     if (extinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   11758          36 :         dumpComment(fout, "EXTENSION", qextname,
   11759             :                     NULL, "",
   11760          36 :                     extinfo->dobj.catId, 0, extinfo->dobj.dumpId);
   11761             : 
   11762          36 :     if (extinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   11763           0 :         dumpSecLabel(fout, "EXTENSION", qextname,
   11764             :                      NULL, "",
   11765           0 :                      extinfo->dobj.catId, 0, extinfo->dobj.dumpId);
   11766             : 
   11767          36 :     free(qextname);
   11768             : 
   11769          36 :     destroyPQExpBuffer(q);
   11770          36 :     destroyPQExpBuffer(delq);
   11771             : }
   11772             : 
   11773             : /*
   11774             :  * dumpType
   11775             :  *    writes out to fout the queries to recreate a user-defined type
   11776             :  */
   11777             : static void
   11778        2148 : dumpType(Archive *fout, const TypeInfo *tyinfo)
   11779             : {
   11780        2148 :     DumpOptions *dopt = fout->dopt;
   11781             : 
   11782             :     /* Do nothing if not dumping schema */
   11783        2148 :     if (!dopt->dumpSchema)
   11784          86 :         return;
   11785             : 
   11786             :     /* Dump out in proper style */
   11787        2062 :     if (tyinfo->typtype == TYPTYPE_BASE)
   11788         604 :         dumpBaseType(fout, tyinfo);
   11789        1458 :     else if (tyinfo->typtype == TYPTYPE_DOMAIN)
   11790         440 :         dumpDomain(fout, tyinfo);
   11791        1018 :     else if (tyinfo->typtype == TYPTYPE_COMPOSITE)
   11792         364 :         dumpCompositeType(fout, tyinfo);
   11793         654 :     else if (tyinfo->typtype == TYPTYPE_ENUM)
   11794         140 :         dumpEnumType(fout, tyinfo);
   11795         514 :     else if (tyinfo->typtype == TYPTYPE_RANGE)
   11796         276 :         dumpRangeType(fout, tyinfo);
   11797         238 :     else if (tyinfo->typtype == TYPTYPE_PSEUDO && !tyinfo->isDefined)
   11798          88 :         dumpUndefinedType(fout, tyinfo);
   11799             :     else
   11800         150 :         pg_log_warning("typtype of data type \"%s\" appears to be invalid",
   11801             :                        tyinfo->dobj.name);
   11802             : }
   11803             : 
   11804             : /*
   11805             :  * dumpEnumType
   11806             :  *    writes out to fout the queries to recreate a user-defined enum type
   11807             :  */
   11808             : static void
   11809         140 : dumpEnumType(Archive *fout, const TypeInfo *tyinfo)
   11810             : {
   11811         140 :     DumpOptions *dopt = fout->dopt;
   11812         140 :     PQExpBuffer q = createPQExpBuffer();
   11813         140 :     PQExpBuffer delq = createPQExpBuffer();
   11814         140 :     PQExpBuffer query = createPQExpBuffer();
   11815             :     PGresult   *res;
   11816             :     int         num,
   11817             :                 i;
   11818             :     Oid         enum_oid;
   11819             :     char       *qtypname;
   11820             :     char       *qualtypname;
   11821             :     char       *label;
   11822             :     int         i_enumlabel;
   11823             :     int         i_oid;
   11824             : 
   11825         140 :     if (!fout->is_prepared[PREPQUERY_DUMPENUMTYPE])
   11826             :     {
   11827             :         /* Set up query for enum-specific details */
   11828          92 :         appendPQExpBufferStr(query,
   11829             :                              "PREPARE dumpEnumType(pg_catalog.oid) AS\n"
   11830             :                              "SELECT oid, enumlabel "
   11831             :                              "FROM pg_catalog.pg_enum "
   11832             :                              "WHERE enumtypid = $1 "
   11833             :                              "ORDER BY enumsortorder");
   11834             : 
   11835          92 :         ExecuteSqlStatement(fout, query->data);
   11836             : 
   11837          92 :         fout->is_prepared[PREPQUERY_DUMPENUMTYPE] = true;
   11838             :     }
   11839             : 
   11840         140 :     printfPQExpBuffer(query,
   11841             :                       "EXECUTE dumpEnumType('%u')",
   11842         140 :                       tyinfo->dobj.catId.oid);
   11843             : 
   11844         140 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   11845             : 
   11846         140 :     num = PQntuples(res);
   11847             : 
   11848         140 :     qtypname = pg_strdup(fmtId(tyinfo->dobj.name));
   11849         140 :     qualtypname = pg_strdup(fmtQualifiedDumpable(tyinfo));
   11850             : 
   11851             :     /*
   11852             :      * CASCADE shouldn't be required here as for normal types since the I/O
   11853             :      * functions are generic and do not get dropped.
   11854             :      */
   11855         140 :     appendPQExpBuffer(delq, "DROP TYPE %s;\n", qualtypname);
   11856             : 
   11857         140 :     if (dopt->binary_upgrade)
   11858          10 :         binary_upgrade_set_type_oids_by_type_oid(fout, q,
   11859          10 :                                                  tyinfo->dobj.catId.oid,
   11860             :                                                  false, false);
   11861             : 
   11862         140 :     appendPQExpBuffer(q, "CREATE TYPE %s AS ENUM (",
   11863             :                       qualtypname);
   11864             : 
   11865         140 :     if (!dopt->binary_upgrade)
   11866             :     {
   11867         130 :         i_enumlabel = PQfnumber(res, "enumlabel");
   11868             : 
   11869             :         /* Labels with server-assigned oids */
   11870        1080 :         for (i = 0; i < num; i++)
   11871             :         {
   11872         950 :             label = PQgetvalue(res, i, i_enumlabel);
   11873         950 :             if (i > 0)
   11874         820 :                 appendPQExpBufferChar(q, ',');
   11875         950 :             appendPQExpBufferStr(q, "\n    ");
   11876         950 :             appendStringLiteralAH(q, label, fout);
   11877             :         }
   11878             :     }
   11879             : 
   11880         140 :     appendPQExpBufferStr(q, "\n);\n");
   11881             : 
   11882         140 :     if (dopt->binary_upgrade)
   11883             :     {
   11884          10 :         i_oid = PQfnumber(res, "oid");
   11885          10 :         i_enumlabel = PQfnumber(res, "enumlabel");
   11886             : 
   11887             :         /* Labels with dump-assigned (preserved) oids */
   11888         116 :         for (i = 0; i < num; i++)
   11889             :         {
   11890         106 :             enum_oid = atooid(PQgetvalue(res, i, i_oid));
   11891         106 :             label = PQgetvalue(res, i, i_enumlabel);
   11892             : 
   11893         106 :             if (i == 0)
   11894          10 :                 appendPQExpBufferStr(q, "\n-- For binary upgrade, must preserve pg_enum oids\n");
   11895         106 :             appendPQExpBuffer(q,
   11896             :                               "SELECT pg_catalog.binary_upgrade_set_next_pg_enum_oid('%u'::pg_catalog.oid);\n",
   11897             :                               enum_oid);
   11898         106 :             appendPQExpBuffer(q, "ALTER TYPE %s ADD VALUE ", qualtypname);
   11899         106 :             appendStringLiteralAH(q, label, fout);
   11900         106 :             appendPQExpBufferStr(q, ";\n\n");
   11901             :         }
   11902             :     }
   11903             : 
   11904         140 :     if (dopt->binary_upgrade)
   11905          10 :         binary_upgrade_extension_member(q, &tyinfo->dobj,
   11906             :                                         "TYPE", qtypname,
   11907          10 :                                         tyinfo->dobj.namespace->dobj.name);
   11908             : 
   11909         140 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   11910         140 :         ArchiveEntry(fout, tyinfo->dobj.catId, tyinfo->dobj.dumpId,
   11911         140 :                      ARCHIVE_OPTS(.tag = tyinfo->dobj.name,
   11912             :                                   .namespace = tyinfo->dobj.namespace->dobj.name,
   11913             :                                   .owner = tyinfo->rolname,
   11914             :                                   .description = "TYPE",
   11915             :                                   .section = SECTION_PRE_DATA,
   11916             :                                   .createStmt = q->data,
   11917             :                                   .dropStmt = delq->data));
   11918             : 
   11919             :     /* Dump Type Comments and Security Labels */
   11920         140 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   11921          72 :         dumpComment(fout, "TYPE", qtypname,
   11922          72 :                     tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   11923          72 :                     tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   11924             : 
   11925         140 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   11926           0 :         dumpSecLabel(fout, "TYPE", qtypname,
   11927           0 :                      tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   11928           0 :                      tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   11929             : 
   11930         140 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_ACL)
   11931          72 :         dumpACL(fout, tyinfo->dobj.dumpId, InvalidDumpId, "TYPE",
   11932             :                 qtypname, NULL,
   11933          72 :                 tyinfo->dobj.namespace->dobj.name,
   11934          72 :                 NULL, tyinfo->rolname, &tyinfo->dacl);
   11935             : 
   11936         140 :     PQclear(res);
   11937         140 :     destroyPQExpBuffer(q);
   11938         140 :     destroyPQExpBuffer(delq);
   11939         140 :     destroyPQExpBuffer(query);
   11940         140 :     free(qtypname);
   11941         140 :     free(qualtypname);
   11942         140 : }
   11943             : 
   11944             : /*
   11945             :  * dumpRangeType
   11946             :  *    writes out to fout the queries to recreate a user-defined range type
   11947             :  */
   11948             : static void
   11949         276 : dumpRangeType(Archive *fout, const TypeInfo *tyinfo)
   11950             : {
   11951         276 :     DumpOptions *dopt = fout->dopt;
   11952         276 :     PQExpBuffer q = createPQExpBuffer();
   11953         276 :     PQExpBuffer delq = createPQExpBuffer();
   11954         276 :     PQExpBuffer query = createPQExpBuffer();
   11955             :     PGresult   *res;
   11956             :     Oid         collationOid;
   11957             :     char       *qtypname;
   11958             :     char       *qualtypname;
   11959             :     char       *procname;
   11960             : 
   11961         276 :     if (!fout->is_prepared[PREPQUERY_DUMPRANGETYPE])
   11962             :     {
   11963             :         /* Set up query for range-specific details */
   11964          94 :         appendPQExpBufferStr(query,
   11965             :                              "PREPARE dumpRangeType(pg_catalog.oid) AS\n");
   11966             : 
   11967          94 :         appendPQExpBufferStr(query,
   11968             :                              "SELECT ");
   11969             : 
   11970          94 :         if (fout->remoteVersion >= 140000)
   11971          94 :             appendPQExpBufferStr(query,
   11972             :                                  "pg_catalog.format_type(rngmultitypid, NULL) AS rngmultitype, ");
   11973             :         else
   11974           0 :             appendPQExpBufferStr(query,
   11975             :                                  "NULL AS rngmultitype, ");
   11976             : 
   11977          94 :         appendPQExpBufferStr(query,
   11978             :                              "pg_catalog.format_type(rngsubtype, NULL) AS rngsubtype, "
   11979             :                              "opc.opcname AS opcname, "
   11980             :                              "(SELECT nspname FROM pg_catalog.pg_namespace nsp "
   11981             :                              "  WHERE nsp.oid = opc.opcnamespace) AS opcnsp, "
   11982             :                              "opc.opcdefault, "
   11983             :                              "CASE WHEN rngcollation = st.typcollation THEN 0 "
   11984             :                              "     ELSE rngcollation END AS collation, "
   11985             :                              "rngcanonical, rngsubdiff "
   11986             :                              "FROM pg_catalog.pg_range r, pg_catalog.pg_type st, "
   11987             :                              "     pg_catalog.pg_opclass opc "
   11988             :                              "WHERE st.oid = rngsubtype AND opc.oid = rngsubopc AND "
   11989             :                              "rngtypid = $1");
   11990             : 
   11991          94 :         ExecuteSqlStatement(fout, query->data);
   11992             : 
   11993          94 :         fout->is_prepared[PREPQUERY_DUMPRANGETYPE] = true;
   11994             :     }
   11995             : 
   11996         276 :     printfPQExpBuffer(query,
   11997             :                       "EXECUTE dumpRangeType('%u')",
   11998         276 :                       tyinfo->dobj.catId.oid);
   11999             : 
   12000         276 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   12001             : 
   12002         276 :     qtypname = pg_strdup(fmtId(tyinfo->dobj.name));
   12003         276 :     qualtypname = pg_strdup(fmtQualifiedDumpable(tyinfo));
   12004             : 
   12005             :     /*
   12006             :      * CASCADE shouldn't be required here as for normal types since the I/O
   12007             :      * functions are generic and do not get dropped.
   12008             :      */
   12009         276 :     appendPQExpBuffer(delq, "DROP TYPE %s;\n", qualtypname);
   12010             : 
   12011         276 :     if (dopt->binary_upgrade)
   12012          16 :         binary_upgrade_set_type_oids_by_type_oid(fout, q,
   12013          16 :                                                  tyinfo->dobj.catId.oid,
   12014             :                                                  false, true);
   12015             : 
   12016         276 :     appendPQExpBuffer(q, "CREATE TYPE %s AS RANGE (",
   12017             :                       qualtypname);
   12018             : 
   12019         276 :     appendPQExpBuffer(q, "\n    subtype = %s",
   12020             :                       PQgetvalue(res, 0, PQfnumber(res, "rngsubtype")));
   12021             : 
   12022         276 :     if (!PQgetisnull(res, 0, PQfnumber(res, "rngmultitype")))
   12023         276 :         appendPQExpBuffer(q, ",\n    multirange_type_name = %s",
   12024             :                           PQgetvalue(res, 0, PQfnumber(res, "rngmultitype")));
   12025             : 
   12026             :     /* print subtype_opclass only if not default for subtype */
   12027         276 :     if (PQgetvalue(res, 0, PQfnumber(res, "opcdefault"))[0] != 't')
   12028             :     {
   12029          72 :         char       *opcname = PQgetvalue(res, 0, PQfnumber(res, "opcname"));
   12030          72 :         char       *nspname = PQgetvalue(res, 0, PQfnumber(res, "opcnsp"));
   12031             : 
   12032          72 :         appendPQExpBuffer(q, ",\n    subtype_opclass = %s.",
   12033             :                           fmtId(nspname));
   12034          72 :         appendPQExpBufferStr(q, fmtId(opcname));
   12035             :     }
   12036             : 
   12037         276 :     collationOid = atooid(PQgetvalue(res, 0, PQfnumber(res, "collation")));
   12038         276 :     if (OidIsValid(collationOid))
   12039             :     {
   12040          88 :         CollInfo   *coll = findCollationByOid(collationOid);
   12041             : 
   12042          88 :         if (coll)
   12043          88 :             appendPQExpBuffer(q, ",\n    collation = %s",
   12044          88 :                               fmtQualifiedDumpable(coll));
   12045             :     }
   12046             : 
   12047         276 :     procname = PQgetvalue(res, 0, PQfnumber(res, "rngcanonical"));
   12048         276 :     if (strcmp(procname, "-") != 0)
   12049          18 :         appendPQExpBuffer(q, ",\n    canonical = %s", procname);
   12050             : 
   12051         276 :     procname = PQgetvalue(res, 0, PQfnumber(res, "rngsubdiff"));
   12052         276 :     if (strcmp(procname, "-") != 0)
   12053          52 :         appendPQExpBuffer(q, ",\n    subtype_diff = %s", procname);
   12054             : 
   12055         276 :     appendPQExpBufferStr(q, "\n);\n");
   12056             : 
   12057         276 :     if (dopt->binary_upgrade)
   12058          16 :         binary_upgrade_extension_member(q, &tyinfo->dobj,
   12059             :                                         "TYPE", qtypname,
   12060          16 :                                         tyinfo->dobj.namespace->dobj.name);
   12061             : 
   12062         276 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   12063         276 :         ArchiveEntry(fout, tyinfo->dobj.catId, tyinfo->dobj.dumpId,
   12064         276 :                      ARCHIVE_OPTS(.tag = tyinfo->dobj.name,
   12065             :                                   .namespace = tyinfo->dobj.namespace->dobj.name,
   12066             :                                   .owner = tyinfo->rolname,
   12067             :                                   .description = "TYPE",
   12068             :                                   .section = SECTION_PRE_DATA,
   12069             :                                   .createStmt = q->data,
   12070             :                                   .dropStmt = delq->data));
   12071             : 
   12072             :     /* Dump Type Comments and Security Labels */
   12073         276 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   12074         108 :         dumpComment(fout, "TYPE", qtypname,
   12075         108 :                     tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12076         108 :                     tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12077             : 
   12078         276 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   12079           0 :         dumpSecLabel(fout, "TYPE", qtypname,
   12080           0 :                      tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12081           0 :                      tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12082             : 
   12083         276 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_ACL)
   12084          72 :         dumpACL(fout, tyinfo->dobj.dumpId, InvalidDumpId, "TYPE",
   12085             :                 qtypname, NULL,
   12086          72 :                 tyinfo->dobj.namespace->dobj.name,
   12087          72 :                 NULL, tyinfo->rolname, &tyinfo->dacl);
   12088             : 
   12089         276 :     PQclear(res);
   12090         276 :     destroyPQExpBuffer(q);
   12091         276 :     destroyPQExpBuffer(delq);
   12092         276 :     destroyPQExpBuffer(query);
   12093         276 :     free(qtypname);
   12094         276 :     free(qualtypname);
   12095         276 : }
   12096             : 
   12097             : /*
   12098             :  * dumpUndefinedType
   12099             :  *    writes out to fout the queries to recreate a !typisdefined type
   12100             :  *
   12101             :  * This is a shell type, but we use different terminology to distinguish
   12102             :  * this case from where we have to emit a shell type definition to break
   12103             :  * circular dependencies.  An undefined type shouldn't ever have anything
   12104             :  * depending on it.
   12105             :  */
   12106             : static void
   12107          88 : dumpUndefinedType(Archive *fout, const TypeInfo *tyinfo)
   12108             : {
   12109          88 :     DumpOptions *dopt = fout->dopt;
   12110          88 :     PQExpBuffer q = createPQExpBuffer();
   12111          88 :     PQExpBuffer delq = createPQExpBuffer();
   12112             :     char       *qtypname;
   12113             :     char       *qualtypname;
   12114             : 
   12115          88 :     qtypname = pg_strdup(fmtId(tyinfo->dobj.name));
   12116          88 :     qualtypname = pg_strdup(fmtQualifiedDumpable(tyinfo));
   12117             : 
   12118          88 :     appendPQExpBuffer(delq, "DROP TYPE %s;\n", qualtypname);
   12119             : 
   12120          88 :     if (dopt->binary_upgrade)
   12121           4 :         binary_upgrade_set_type_oids_by_type_oid(fout, q,
   12122           4 :                                                  tyinfo->dobj.catId.oid,
   12123             :                                                  false, false);
   12124             : 
   12125          88 :     appendPQExpBuffer(q, "CREATE TYPE %s;\n",
   12126             :                       qualtypname);
   12127             : 
   12128          88 :     if (dopt->binary_upgrade)
   12129           4 :         binary_upgrade_extension_member(q, &tyinfo->dobj,
   12130             :                                         "TYPE", qtypname,
   12131           4 :                                         tyinfo->dobj.namespace->dobj.name);
   12132             : 
   12133          88 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   12134          88 :         ArchiveEntry(fout, tyinfo->dobj.catId, tyinfo->dobj.dumpId,
   12135          88 :                      ARCHIVE_OPTS(.tag = tyinfo->dobj.name,
   12136             :                                   .namespace = tyinfo->dobj.namespace->dobj.name,
   12137             :                                   .owner = tyinfo->rolname,
   12138             :                                   .description = "TYPE",
   12139             :                                   .section = SECTION_PRE_DATA,
   12140             :                                   .createStmt = q->data,
   12141             :                                   .dropStmt = delq->data));
   12142             : 
   12143             :     /* Dump Type Comments and Security Labels */
   12144          88 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   12145          72 :         dumpComment(fout, "TYPE", qtypname,
   12146          72 :                     tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12147          72 :                     tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12148             : 
   12149          88 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   12150           0 :         dumpSecLabel(fout, "TYPE", qtypname,
   12151           0 :                      tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12152           0 :                      tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12153             : 
   12154          88 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_ACL)
   12155           0 :         dumpACL(fout, tyinfo->dobj.dumpId, InvalidDumpId, "TYPE",
   12156             :                 qtypname, NULL,
   12157           0 :                 tyinfo->dobj.namespace->dobj.name,
   12158           0 :                 NULL, tyinfo->rolname, &tyinfo->dacl);
   12159             : 
   12160          88 :     destroyPQExpBuffer(q);
   12161          88 :     destroyPQExpBuffer(delq);
   12162          88 :     free(qtypname);
   12163          88 :     free(qualtypname);
   12164          88 : }
   12165             : 
   12166             : /*
   12167             :  * dumpBaseType
   12168             :  *    writes out to fout the queries to recreate a user-defined base type
   12169             :  */
   12170             : static void
   12171         604 : dumpBaseType(Archive *fout, const TypeInfo *tyinfo)
   12172             : {
   12173         604 :     DumpOptions *dopt = fout->dopt;
   12174         604 :     PQExpBuffer q = createPQExpBuffer();
   12175         604 :     PQExpBuffer delq = createPQExpBuffer();
   12176         604 :     PQExpBuffer query = createPQExpBuffer();
   12177             :     PGresult   *res;
   12178             :     char       *qtypname;
   12179             :     char       *qualtypname;
   12180             :     char       *typlen;
   12181             :     char       *typinput;
   12182             :     char       *typoutput;
   12183             :     char       *typreceive;
   12184             :     char       *typsend;
   12185             :     char       *typmodin;
   12186             :     char       *typmodout;
   12187             :     char       *typanalyze;
   12188             :     char       *typsubscript;
   12189             :     Oid         typreceiveoid;
   12190             :     Oid         typsendoid;
   12191             :     Oid         typmodinoid;
   12192             :     Oid         typmodoutoid;
   12193             :     Oid         typanalyzeoid;
   12194             :     Oid         typsubscriptoid;
   12195             :     char       *typcategory;
   12196             :     char       *typispreferred;
   12197             :     char       *typdelim;
   12198             :     char       *typbyval;
   12199             :     char       *typalign;
   12200             :     char       *typstorage;
   12201             :     char       *typcollatable;
   12202             :     char       *typdefault;
   12203         604 :     bool        typdefault_is_literal = false;
   12204             : 
   12205         604 :     if (!fout->is_prepared[PREPQUERY_DUMPBASETYPE])
   12206             :     {
   12207             :         /* Set up query for type-specific details */
   12208          94 :         appendPQExpBufferStr(query,
   12209             :                              "PREPARE dumpBaseType(pg_catalog.oid) AS\n"
   12210             :                              "SELECT typlen, "
   12211             :                              "typinput, typoutput, typreceive, typsend, "
   12212             :                              "typreceive::pg_catalog.oid AS typreceiveoid, "
   12213             :                              "typsend::pg_catalog.oid AS typsendoid, "
   12214             :                              "typanalyze, "
   12215             :                              "typanalyze::pg_catalog.oid AS typanalyzeoid, "
   12216             :                              "typdelim, typbyval, typalign, typstorage, "
   12217             :                              "typmodin, typmodout, "
   12218             :                              "typmodin::pg_catalog.oid AS typmodinoid, "
   12219             :                              "typmodout::pg_catalog.oid AS typmodoutoid, "
   12220             :                              "typcategory, typispreferred, "
   12221             :                              "(typcollation <> 0) AS typcollatable, "
   12222             :                              "pg_catalog.pg_get_expr(typdefaultbin, 0) AS typdefaultbin, typdefault, ");
   12223             : 
   12224          94 :         if (fout->remoteVersion >= 140000)
   12225          94 :             appendPQExpBufferStr(query,
   12226             :                                  "typsubscript, "
   12227             :                                  "typsubscript::pg_catalog.oid AS typsubscriptoid ");
   12228             :         else
   12229           0 :             appendPQExpBufferStr(query,
   12230             :                                  "'-' AS typsubscript, 0 AS typsubscriptoid ");
   12231             : 
   12232          94 :         appendPQExpBufferStr(query, "FROM pg_catalog.pg_type "
   12233             :                              "WHERE oid = $1");
   12234             : 
   12235          94 :         ExecuteSqlStatement(fout, query->data);
   12236             : 
   12237          94 :         fout->is_prepared[PREPQUERY_DUMPBASETYPE] = true;
   12238             :     }
   12239             : 
   12240         604 :     printfPQExpBuffer(query,
   12241             :                       "EXECUTE dumpBaseType('%u')",
   12242         604 :                       tyinfo->dobj.catId.oid);
   12243             : 
   12244         604 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   12245             : 
   12246         604 :     typlen = PQgetvalue(res, 0, PQfnumber(res, "typlen"));
   12247         604 :     typinput = PQgetvalue(res, 0, PQfnumber(res, "typinput"));
   12248         604 :     typoutput = PQgetvalue(res, 0, PQfnumber(res, "typoutput"));
   12249         604 :     typreceive = PQgetvalue(res, 0, PQfnumber(res, "typreceive"));
   12250         604 :     typsend = PQgetvalue(res, 0, PQfnumber(res, "typsend"));
   12251         604 :     typmodin = PQgetvalue(res, 0, PQfnumber(res, "typmodin"));
   12252         604 :     typmodout = PQgetvalue(res, 0, PQfnumber(res, "typmodout"));
   12253         604 :     typanalyze = PQgetvalue(res, 0, PQfnumber(res, "typanalyze"));
   12254         604 :     typsubscript = PQgetvalue(res, 0, PQfnumber(res, "typsubscript"));
   12255         604 :     typreceiveoid = atooid(PQgetvalue(res, 0, PQfnumber(res, "typreceiveoid")));
   12256         604 :     typsendoid = atooid(PQgetvalue(res, 0, PQfnumber(res, "typsendoid")));
   12257         604 :     typmodinoid = atooid(PQgetvalue(res, 0, PQfnumber(res, "typmodinoid")));
   12258         604 :     typmodoutoid = atooid(PQgetvalue(res, 0, PQfnumber(res, "typmodoutoid")));
   12259         604 :     typanalyzeoid = atooid(PQgetvalue(res, 0, PQfnumber(res, "typanalyzeoid")));
   12260         604 :     typsubscriptoid = atooid(PQgetvalue(res, 0, PQfnumber(res, "typsubscriptoid")));
   12261         604 :     typcategory = PQgetvalue(res, 0, PQfnumber(res, "typcategory"));
   12262         604 :     typispreferred = PQgetvalue(res, 0, PQfnumber(res, "typispreferred"));
   12263         604 :     typdelim = PQgetvalue(res, 0, PQfnumber(res, "typdelim"));
   12264         604 :     typbyval = PQgetvalue(res, 0, PQfnumber(res, "typbyval"));
   12265         604 :     typalign = PQgetvalue(res, 0, PQfnumber(res, "typalign"));
   12266         604 :     typstorage = PQgetvalue(res, 0, PQfnumber(res, "typstorage"));
   12267         604 :     typcollatable = PQgetvalue(res, 0, PQfnumber(res, "typcollatable"));
   12268         604 :     if (!PQgetisnull(res, 0, PQfnumber(res, "typdefaultbin")))
   12269           0 :         typdefault = PQgetvalue(res, 0, PQfnumber(res, "typdefaultbin"));
   12270         604 :     else if (!PQgetisnull(res, 0, PQfnumber(res, "typdefault")))
   12271             :     {
   12272         104 :         typdefault = PQgetvalue(res, 0, PQfnumber(res, "typdefault"));
   12273         104 :         typdefault_is_literal = true;   /* it needs quotes */
   12274             :     }
   12275             :     else
   12276         500 :         typdefault = NULL;
   12277             : 
   12278         604 :     qtypname = pg_strdup(fmtId(tyinfo->dobj.name));
   12279         604 :     qualtypname = pg_strdup(fmtQualifiedDumpable(tyinfo));
   12280             : 
   12281             :     /*
   12282             :      * The reason we include CASCADE is that the circular dependency between
   12283             :      * the type and its I/O functions makes it impossible to drop the type any
   12284             :      * other way.
   12285             :      */
   12286         604 :     appendPQExpBuffer(delq, "DROP TYPE %s CASCADE;\n", qualtypname);
   12287             : 
   12288             :     /*
   12289             :      * We might already have a shell type, but setting pg_type_oid is
   12290             :      * harmless, and in any case we'd better set the array type OID.
   12291             :      */
   12292         604 :     if (dopt->binary_upgrade)
   12293          16 :         binary_upgrade_set_type_oids_by_type_oid(fout, q,
   12294          16 :                                                  tyinfo->dobj.catId.oid,
   12295             :                                                  false, false);
   12296             : 
   12297         604 :     appendPQExpBuffer(q,
   12298             :                       "CREATE TYPE %s (\n"
   12299             :                       "    INTERNALLENGTH = %s",
   12300             :                       qualtypname,
   12301         604 :                       (strcmp(typlen, "-1") == 0) ? "variable" : typlen);
   12302             : 
   12303             :     /* regproc result is sufficiently quoted already */
   12304         604 :     appendPQExpBuffer(q, ",\n    INPUT = %s", typinput);
   12305         604 :     appendPQExpBuffer(q, ",\n    OUTPUT = %s", typoutput);
   12306         604 :     if (OidIsValid(typreceiveoid))
   12307         408 :         appendPQExpBuffer(q, ",\n    RECEIVE = %s", typreceive);
   12308         604 :     if (OidIsValid(typsendoid))
   12309         408 :         appendPQExpBuffer(q, ",\n    SEND = %s", typsend);
   12310         604 :     if (OidIsValid(typmodinoid))
   12311          76 :         appendPQExpBuffer(q, ",\n    TYPMOD_IN = %s", typmodin);
   12312         604 :     if (OidIsValid(typmodoutoid))
   12313          76 :         appendPQExpBuffer(q, ",\n    TYPMOD_OUT = %s", typmodout);
   12314         604 :     if (OidIsValid(typanalyzeoid))
   12315           6 :         appendPQExpBuffer(q, ",\n    ANALYZE = %s", typanalyze);
   12316             : 
   12317         604 :     if (strcmp(typcollatable, "t") == 0)
   12318          60 :         appendPQExpBufferStr(q, ",\n    COLLATABLE = true");
   12319             : 
   12320         604 :     if (typdefault != NULL)
   12321             :     {
   12322         104 :         appendPQExpBufferStr(q, ",\n    DEFAULT = ");
   12323         104 :         if (typdefault_is_literal)
   12324         104 :             appendStringLiteralAH(q, typdefault, fout);
   12325             :         else
   12326           0 :             appendPQExpBufferStr(q, typdefault);
   12327             :     }
   12328             : 
   12329         604 :     if (OidIsValid(typsubscriptoid))
   12330          64 :         appendPQExpBuffer(q, ",\n    SUBSCRIPT = %s", typsubscript);
   12331             : 
   12332         604 :     if (OidIsValid(tyinfo->typelem))
   12333          58 :         appendPQExpBuffer(q, ",\n    ELEMENT = %s",
   12334          58 :                           getFormattedTypeName(fout, tyinfo->typelem,
   12335             :                                                zeroIsError));
   12336             : 
   12337         604 :     if (strcmp(typcategory, "U") != 0)
   12338             :     {
   12339         316 :         appendPQExpBufferStr(q, ",\n    CATEGORY = ");
   12340         316 :         appendStringLiteralAH(q, typcategory, fout);
   12341             :     }
   12342             : 
   12343         604 :     if (strcmp(typispreferred, "t") == 0)
   12344          64 :         appendPQExpBufferStr(q, ",\n    PREFERRED = true");
   12345             : 
   12346         604 :     if (typdelim && strcmp(typdelim, ",") != 0)
   12347             :     {
   12348           6 :         appendPQExpBufferStr(q, ",\n    DELIMITER = ");
   12349           6 :         appendStringLiteralAH(q, typdelim, fout);
   12350             :     }
   12351             : 
   12352         604 :     if (*typalign == TYPALIGN_CHAR)
   12353          24 :         appendPQExpBufferStr(q, ",\n    ALIGNMENT = char");
   12354         580 :     else if (*typalign == TYPALIGN_SHORT)
   12355          12 :         appendPQExpBufferStr(q, ",\n    ALIGNMENT = int2");
   12356         568 :     else if (*typalign == TYPALIGN_INT)
   12357         400 :         appendPQExpBufferStr(q, ",\n    ALIGNMENT = int4");
   12358         168 :     else if (*typalign == TYPALIGN_DOUBLE)
   12359         168 :         appendPQExpBufferStr(q, ",\n    ALIGNMENT = double");
   12360             : 
   12361         604 :     if (*typstorage == TYPSTORAGE_PLAIN)
   12362         454 :         appendPQExpBufferStr(q, ",\n    STORAGE = plain");
   12363         150 :     else if (*typstorage == TYPSTORAGE_EXTERNAL)
   12364           0 :         appendPQExpBufferStr(q, ",\n    STORAGE = external");
   12365         150 :     else if (*typstorage == TYPSTORAGE_EXTENDED)
   12366         132 :         appendPQExpBufferStr(q, ",\n    STORAGE = extended");
   12367          18 :     else if (*typstorage == TYPSTORAGE_MAIN)
   12368          18 :         appendPQExpBufferStr(q, ",\n    STORAGE = main");
   12369             : 
   12370         604 :     if (strcmp(typbyval, "t") == 0)
   12371         288 :         appendPQExpBufferStr(q, ",\n    PASSEDBYVALUE");
   12372             : 
   12373         604 :     appendPQExpBufferStr(q, "\n);\n");
   12374             : 
   12375         604 :     if (dopt->binary_upgrade)
   12376          16 :         binary_upgrade_extension_member(q, &tyinfo->dobj,
   12377             :                                         "TYPE", qtypname,
   12378          16 :                                         tyinfo->dobj.namespace->dobj.name);
   12379             : 
   12380         604 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   12381         604 :         ArchiveEntry(fout, tyinfo->dobj.catId, tyinfo->dobj.dumpId,
   12382         604 :                      ARCHIVE_OPTS(.tag = tyinfo->dobj.name,
   12383             :                                   .namespace = tyinfo->dobj.namespace->dobj.name,
   12384             :                                   .owner = tyinfo->rolname,
   12385             :                                   .description = "TYPE",
   12386             :                                   .section = SECTION_PRE_DATA,
   12387             :                                   .createStmt = q->data,
   12388             :                                   .dropStmt = delq->data));
   12389             : 
   12390             :     /* Dump Type Comments and Security Labels */
   12391         604 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   12392         492 :         dumpComment(fout, "TYPE", qtypname,
   12393         492 :                     tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12394         492 :                     tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12395             : 
   12396         604 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   12397           0 :         dumpSecLabel(fout, "TYPE", qtypname,
   12398           0 :                      tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12399           0 :                      tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12400             : 
   12401         604 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_ACL)
   12402          72 :         dumpACL(fout, tyinfo->dobj.dumpId, InvalidDumpId, "TYPE",
   12403             :                 qtypname, NULL,
   12404          72 :                 tyinfo->dobj.namespace->dobj.name,
   12405          72 :                 NULL, tyinfo->rolname, &tyinfo->dacl);
   12406             : 
   12407         604 :     PQclear(res);
   12408         604 :     destroyPQExpBuffer(q);
   12409         604 :     destroyPQExpBuffer(delq);
   12410         604 :     destroyPQExpBuffer(query);
   12411         604 :     free(qtypname);
   12412         604 :     free(qualtypname);
   12413         604 : }
   12414             : 
   12415             : /*
   12416             :  * dumpDomain
   12417             :  *    writes out to fout the queries to recreate a user-defined domain
   12418             :  */
   12419             : static void
   12420         440 : dumpDomain(Archive *fout, const TypeInfo *tyinfo)
   12421             : {
   12422         440 :     DumpOptions *dopt = fout->dopt;
   12423         440 :     PQExpBuffer q = createPQExpBuffer();
   12424         440 :     PQExpBuffer delq = createPQExpBuffer();
   12425         440 :     PQExpBuffer query = createPQExpBuffer();
   12426             :     PGresult   *res;
   12427             :     int         i;
   12428             :     char       *qtypname;
   12429             :     char       *qualtypname;
   12430             :     char       *typnotnull;
   12431             :     char       *typdefn;
   12432             :     char       *typdefault;
   12433             :     Oid         typcollation;
   12434         440 :     bool        typdefault_is_literal = false;
   12435             : 
   12436         440 :     if (!fout->is_prepared[PREPQUERY_DUMPDOMAIN])
   12437             :     {
   12438             :         /* Set up query for domain-specific details */
   12439          88 :         appendPQExpBufferStr(query,
   12440             :                              "PREPARE dumpDomain(pg_catalog.oid) AS\n");
   12441             : 
   12442          88 :         appendPQExpBufferStr(query, "SELECT t.typnotnull, "
   12443             :                              "pg_catalog.format_type(t.typbasetype, t.typtypmod) AS typdefn, "
   12444             :                              "pg_catalog.pg_get_expr(t.typdefaultbin, 'pg_catalog.pg_type'::pg_catalog.regclass) AS typdefaultbin, "
   12445             :                              "t.typdefault, "
   12446             :                              "CASE WHEN t.typcollation <> u.typcollation "
   12447             :                              "THEN t.typcollation ELSE 0 END AS typcollation "
   12448             :                              "FROM pg_catalog.pg_type t "
   12449             :                              "LEFT JOIN pg_catalog.pg_type u ON (t.typbasetype = u.oid) "
   12450             :                              "WHERE t.oid = $1");
   12451             : 
   12452          88 :         ExecuteSqlStatement(fout, query->data);
   12453             : 
   12454          88 :         fout->is_prepared[PREPQUERY_DUMPDOMAIN] = true;
   12455             :     }
   12456             : 
   12457         440 :     printfPQExpBuffer(query,
   12458             :                       "EXECUTE dumpDomain('%u')",
   12459         440 :                       tyinfo->dobj.catId.oid);
   12460             : 
   12461         440 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   12462             : 
   12463         440 :     typnotnull = PQgetvalue(res, 0, PQfnumber(res, "typnotnull"));
   12464         440 :     typdefn = PQgetvalue(res, 0, PQfnumber(res, "typdefn"));
   12465         440 :     if (!PQgetisnull(res, 0, PQfnumber(res, "typdefaultbin")))
   12466          88 :         typdefault = PQgetvalue(res, 0, PQfnumber(res, "typdefaultbin"));
   12467         352 :     else if (!PQgetisnull(res, 0, PQfnumber(res, "typdefault")))
   12468             :     {
   12469           0 :         typdefault = PQgetvalue(res, 0, PQfnumber(res, "typdefault"));
   12470           0 :         typdefault_is_literal = true;   /* it needs quotes */
   12471             :     }
   12472             :     else
   12473         352 :         typdefault = NULL;
   12474         440 :     typcollation = atooid(PQgetvalue(res, 0, PQfnumber(res, "typcollation")));
   12475             : 
   12476         440 :     if (dopt->binary_upgrade)
   12477          48 :         binary_upgrade_set_type_oids_by_type_oid(fout, q,
   12478          48 :                                                  tyinfo->dobj.catId.oid,
   12479             :                                                  true,  /* force array type */
   12480             :                                                  false);    /* force multirange type */
   12481             : 
   12482         440 :     qtypname = pg_strdup(fmtId(tyinfo->dobj.name));
   12483         440 :     qualtypname = pg_strdup(fmtQualifiedDumpable(tyinfo));
   12484             : 
   12485         440 :     appendPQExpBuffer(q,
   12486             :                       "CREATE DOMAIN %s AS %s",
   12487             :                       qualtypname,
   12488             :                       typdefn);
   12489             : 
   12490             :     /* Print collation only if different from base type's collation */
   12491         440 :     if (OidIsValid(typcollation))
   12492             :     {
   12493             :         CollInfo   *coll;
   12494             : 
   12495          72 :         coll = findCollationByOid(typcollation);
   12496          72 :         if (coll)
   12497          72 :             appendPQExpBuffer(q, " COLLATE %s", fmtQualifiedDumpable(coll));
   12498             :     }
   12499             : 
   12500         440 :     if (typnotnull[0] == 't')
   12501          48 :         appendPQExpBufferStr(q, " NOT NULL");
   12502             : 
   12503         440 :     if (typdefault != NULL)
   12504             :     {
   12505          88 :         appendPQExpBufferStr(q, " DEFAULT ");
   12506          88 :         if (typdefault_is_literal)
   12507           0 :             appendStringLiteralAH(q, typdefault, fout);
   12508             :         else
   12509          88 :             appendPQExpBufferStr(q, typdefault);
   12510             :     }
   12511             : 
   12512         440 :     PQclear(res);
   12513             : 
   12514             :     /*
   12515             :      * Add any CHECK constraints for the domain
   12516             :      */
   12517         736 :     for (i = 0; i < tyinfo->nDomChecks; i++)
   12518             :     {
   12519         296 :         ConstraintInfo *domcheck = &(tyinfo->domChecks[i]);
   12520             : 
   12521         296 :         if (!domcheck->separate)
   12522         296 :             appendPQExpBuffer(q, "\n\tCONSTRAINT %s %s",
   12523         296 :                               fmtId(domcheck->dobj.name), domcheck->condef);
   12524             :     }
   12525             : 
   12526         440 :     appendPQExpBufferStr(q, ";\n");
   12527             : 
   12528         440 :     appendPQExpBuffer(delq, "DROP DOMAIN %s;\n", qualtypname);
   12529             : 
   12530         440 :     if (dopt->binary_upgrade)
   12531          48 :         binary_upgrade_extension_member(q, &tyinfo->dobj,
   12532             :                                         "DOMAIN", qtypname,
   12533          48 :                                         tyinfo->dobj.namespace->dobj.name);
   12534             : 
   12535         440 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   12536         440 :         ArchiveEntry(fout, tyinfo->dobj.catId, tyinfo->dobj.dumpId,
   12537         440 :                      ARCHIVE_OPTS(.tag = tyinfo->dobj.name,
   12538             :                                   .namespace = tyinfo->dobj.namespace->dobj.name,
   12539             :                                   .owner = tyinfo->rolname,
   12540             :                                   .description = "DOMAIN",
   12541             :                                   .section = SECTION_PRE_DATA,
   12542             :                                   .createStmt = q->data,
   12543             :                                   .dropStmt = delq->data));
   12544             : 
   12545             :     /* Dump Domain Comments and Security Labels */
   12546         440 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   12547           0 :         dumpComment(fout, "DOMAIN", qtypname,
   12548           0 :                     tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12549           0 :                     tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12550             : 
   12551         440 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   12552           0 :         dumpSecLabel(fout, "DOMAIN", qtypname,
   12553           0 :                      tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12554           0 :                      tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12555             : 
   12556         440 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_ACL)
   12557          72 :         dumpACL(fout, tyinfo->dobj.dumpId, InvalidDumpId, "TYPE",
   12558             :                 qtypname, NULL,
   12559          72 :                 tyinfo->dobj.namespace->dobj.name,
   12560          72 :                 NULL, tyinfo->rolname, &tyinfo->dacl);
   12561             : 
   12562             :     /* Dump any per-constraint comments */
   12563         736 :     for (i = 0; i < tyinfo->nDomChecks; i++)
   12564             :     {
   12565         296 :         ConstraintInfo *domcheck = &(tyinfo->domChecks[i]);
   12566         296 :         PQExpBuffer conprefix = createPQExpBuffer();
   12567             : 
   12568         296 :         appendPQExpBuffer(conprefix, "CONSTRAINT %s ON DOMAIN",
   12569         296 :                           fmtId(domcheck->dobj.name));
   12570             : 
   12571         296 :         if (domcheck->dobj.dump & DUMP_COMPONENT_COMMENT)
   12572          72 :             dumpComment(fout, conprefix->data, qtypname,
   12573          72 :                         tyinfo->dobj.namespace->dobj.name,
   12574          72 :                         tyinfo->rolname,
   12575          72 :                         domcheck->dobj.catId, 0, tyinfo->dobj.dumpId);
   12576             : 
   12577         296 :         destroyPQExpBuffer(conprefix);
   12578             :     }
   12579             : 
   12580         440 :     destroyPQExpBuffer(q);
   12581         440 :     destroyPQExpBuffer(delq);
   12582         440 :     destroyPQExpBuffer(query);
   12583         440 :     free(qtypname);
   12584         440 :     free(qualtypname);
   12585         440 : }
   12586             : 
   12587             : /*
   12588             :  * dumpCompositeType
   12589             :  *    writes out to fout the queries to recreate a user-defined stand-alone
   12590             :  *    composite type
   12591             :  */
   12592             : static void
   12593         364 : dumpCompositeType(Archive *fout, const TypeInfo *tyinfo)
   12594             : {
   12595         364 :     DumpOptions *dopt = fout->dopt;
   12596         364 :     PQExpBuffer q = createPQExpBuffer();
   12597         364 :     PQExpBuffer dropped = createPQExpBuffer();
   12598         364 :     PQExpBuffer delq = createPQExpBuffer();
   12599         364 :     PQExpBuffer query = createPQExpBuffer();
   12600             :     PGresult   *res;
   12601             :     char       *qtypname;
   12602             :     char       *qualtypname;
   12603             :     int         ntups;
   12604             :     int         i_attname;
   12605             :     int         i_atttypdefn;
   12606             :     int         i_attlen;
   12607             :     int         i_attalign;
   12608             :     int         i_attisdropped;
   12609             :     int         i_attcollation;
   12610             :     int         i;
   12611             :     int         actual_atts;
   12612             : 
   12613         364 :     if (!fout->is_prepared[PREPQUERY_DUMPCOMPOSITETYPE])
   12614             :     {
   12615             :         /*
   12616             :          * Set up query for type-specific details.
   12617             :          *
   12618             :          * Since we only want to dump COLLATE clauses for attributes whose
   12619             :          * collation is different from their type's default, we use a CASE
   12620             :          * here to suppress uninteresting attcollations cheaply.  atttypid
   12621             :          * will be 0 for dropped columns; collation does not matter for those.
   12622             :          */
   12623         124 :         appendPQExpBufferStr(query,
   12624             :                              "PREPARE dumpCompositeType(pg_catalog.oid) AS\n"
   12625             :                              "SELECT a.attname, a.attnum, "
   12626             :                              "pg_catalog.format_type(a.atttypid, a.atttypmod) AS atttypdefn, "
   12627             :                              "a.attlen, a.attalign, a.attisdropped, "
   12628             :                              "CASE WHEN a.attcollation <> at.typcollation "
   12629             :                              "THEN a.attcollation ELSE 0 END AS attcollation "
   12630             :                              "FROM pg_catalog.pg_type ct "
   12631             :                              "JOIN pg_catalog.pg_attribute a ON a.attrelid = ct.typrelid "
   12632             :                              "LEFT JOIN pg_catalog.pg_type at ON at.oid = a.atttypid "
   12633             :                              "WHERE ct.oid = $1 "
   12634             :                              "ORDER BY a.attnum");
   12635             : 
   12636         124 :         ExecuteSqlStatement(fout, query->data);
   12637             : 
   12638         124 :         fout->is_prepared[PREPQUERY_DUMPCOMPOSITETYPE] = true;
   12639             :     }
   12640             : 
   12641         364 :     printfPQExpBuffer(query,
   12642             :                       "EXECUTE dumpCompositeType('%u')",
   12643         364 :                       tyinfo->dobj.catId.oid);
   12644             : 
   12645         364 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   12646             : 
   12647         364 :     ntups = PQntuples(res);
   12648             : 
   12649         364 :     i_attname = PQfnumber(res, "attname");
   12650         364 :     i_atttypdefn = PQfnumber(res, "atttypdefn");
   12651         364 :     i_attlen = PQfnumber(res, "attlen");
   12652         364 :     i_attalign = PQfnumber(res, "attalign");
   12653         364 :     i_attisdropped = PQfnumber(res, "attisdropped");
   12654         364 :     i_attcollation = PQfnumber(res, "attcollation");
   12655             : 
   12656         364 :     if (dopt->binary_upgrade)
   12657             :     {
   12658          36 :         binary_upgrade_set_type_oids_by_type_oid(fout, q,
   12659          36 :                                                  tyinfo->dobj.catId.oid,
   12660             :                                                  false, false);
   12661          36 :         binary_upgrade_set_pg_class_oids(fout, q, tyinfo->typrelid);
   12662             :     }
   12663             : 
   12664         364 :     qtypname = pg_strdup(fmtId(tyinfo->dobj.name));
   12665         364 :     qualtypname = pg_strdup(fmtQualifiedDumpable(tyinfo));
   12666             : 
   12667         364 :     appendPQExpBuffer(q, "CREATE TYPE %s AS (",
   12668             :                       qualtypname);
   12669             : 
   12670         364 :     actual_atts = 0;
   12671        1180 :     for (i = 0; i < ntups; i++)
   12672             :     {
   12673             :         char       *attname;
   12674             :         char       *atttypdefn;
   12675             :         char       *attlen;
   12676             :         char       *attalign;
   12677             :         bool        attisdropped;
   12678             :         Oid         attcollation;
   12679             : 
   12680         816 :         attname = PQgetvalue(res, i, i_attname);
   12681         816 :         atttypdefn = PQgetvalue(res, i, i_atttypdefn);
   12682         816 :         attlen = PQgetvalue(res, i, i_attlen);
   12683         816 :         attalign = PQgetvalue(res, i, i_attalign);
   12684         816 :         attisdropped = (PQgetvalue(res, i, i_attisdropped)[0] == 't');
   12685         816 :         attcollation = atooid(PQgetvalue(res, i, i_attcollation));
   12686             : 
   12687         816 :         if (attisdropped && !dopt->binary_upgrade)
   12688          24 :             continue;
   12689             : 
   12690             :         /* Format properly if not first attr */
   12691         792 :         if (actual_atts++ > 0)
   12692         428 :             appendPQExpBufferChar(q, ',');
   12693         792 :         appendPQExpBufferStr(q, "\n\t");
   12694             : 
   12695         792 :         if (!attisdropped)
   12696             :         {
   12697         788 :             appendPQExpBuffer(q, "%s %s", fmtId(attname), atttypdefn);
   12698             : 
   12699             :             /* Add collation if not default for the column type */
   12700         788 :             if (OidIsValid(attcollation))
   12701             :             {
   12702             :                 CollInfo   *coll;
   12703             : 
   12704           0 :                 coll = findCollationByOid(attcollation);
   12705           0 :                 if (coll)
   12706           0 :                     appendPQExpBuffer(q, " COLLATE %s",
   12707           0 :                                       fmtQualifiedDumpable(coll));
   12708             :             }
   12709             :         }
   12710             :         else
   12711             :         {
   12712             :             /*
   12713             :              * This is a dropped attribute and we're in binary_upgrade mode.
   12714             :              * Insert a placeholder for it in the CREATE TYPE command, and set
   12715             :              * length and alignment with direct UPDATE to the catalogs
   12716             :              * afterwards. See similar code in dumpTableSchema().
   12717             :              */
   12718           4 :             appendPQExpBuffer(q, "%s INTEGER /* dummy */", fmtId(attname));
   12719             : 
   12720             :             /* stash separately for insertion after the CREATE TYPE */
   12721           4 :             appendPQExpBufferStr(dropped,
   12722             :                                  "\n-- For binary upgrade, recreate dropped column.\n");
   12723           4 :             appendPQExpBuffer(dropped, "UPDATE pg_catalog.pg_attribute\n"
   12724             :                               "SET attlen = %s, "
   12725             :                               "attalign = '%s', attbyval = false\n"
   12726             :                               "WHERE attname = ", attlen, attalign);
   12727           4 :             appendStringLiteralAH(dropped, attname, fout);
   12728           4 :             appendPQExpBufferStr(dropped, "\n  AND attrelid = ");
   12729           4 :             appendStringLiteralAH(dropped, qualtypname, fout);
   12730           4 :             appendPQExpBufferStr(dropped, "::pg_catalog.regclass;\n");
   12731             : 
   12732           4 :             appendPQExpBuffer(dropped, "ALTER TYPE %s ",
   12733             :                               qualtypname);
   12734           4 :             appendPQExpBuffer(dropped, "DROP ATTRIBUTE %s;\n",
   12735             :                               fmtId(attname));
   12736             :         }
   12737             :     }
   12738         364 :     appendPQExpBufferStr(q, "\n);\n");
   12739         364 :     appendPQExpBufferStr(q, dropped->data);
   12740             : 
   12741         364 :     appendPQExpBuffer(delq, "DROP TYPE %s;\n", qualtypname);
   12742             : 
   12743         364 :     if (dopt->binary_upgrade)
   12744          36 :         binary_upgrade_extension_member(q, &tyinfo->dobj,
   12745             :                                         "TYPE", qtypname,
   12746          36 :                                         tyinfo->dobj.namespace->dobj.name);
   12747             : 
   12748         364 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   12749         330 :         ArchiveEntry(fout, tyinfo->dobj.catId, tyinfo->dobj.dumpId,
   12750         330 :                      ARCHIVE_OPTS(.tag = tyinfo->dobj.name,
   12751             :                                   .namespace = tyinfo->dobj.namespace->dobj.name,
   12752             :                                   .owner = tyinfo->rolname,
   12753             :                                   .description = "TYPE",
   12754             :                                   .section = SECTION_PRE_DATA,
   12755             :                                   .createStmt = q->data,
   12756             :                                   .dropStmt = delq->data));
   12757             : 
   12758             : 
   12759             :     /* Dump Type Comments and Security Labels */
   12760         364 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   12761          72 :         dumpComment(fout, "TYPE", qtypname,
   12762          72 :                     tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12763          72 :                     tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12764             : 
   12765         364 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   12766           0 :         dumpSecLabel(fout, "TYPE", qtypname,
   12767           0 :                      tyinfo->dobj.namespace->dobj.name, tyinfo->rolname,
   12768           0 :                      tyinfo->dobj.catId, 0, tyinfo->dobj.dumpId);
   12769             : 
   12770         364 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_ACL)
   12771          36 :         dumpACL(fout, tyinfo->dobj.dumpId, InvalidDumpId, "TYPE",
   12772             :                 qtypname, NULL,
   12773          36 :                 tyinfo->dobj.namespace->dobj.name,
   12774          36 :                 NULL, tyinfo->rolname, &tyinfo->dacl);
   12775             : 
   12776             :     /* Dump any per-column comments */
   12777         364 :     if (tyinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   12778          72 :         dumpCompositeTypeColComments(fout, tyinfo, res);
   12779             : 
   12780         364 :     PQclear(res);
   12781         364 :     destroyPQExpBuffer(q);
   12782         364 :     destroyPQExpBuffer(dropped);
   12783         364 :     destroyPQExpBuffer(delq);
   12784         364 :     destroyPQExpBuffer(query);
   12785         364 :     free(qtypname);
   12786         364 :     free(qualtypname);
   12787         364 : }
   12788             : 
   12789             : /*
   12790             :  * dumpCompositeTypeColComments
   12791             :  *    writes out to fout the queries to recreate comments on the columns of
   12792             :  *    a user-defined stand-alone composite type.
   12793             :  *
   12794             :  * The caller has already made a query to collect the names and attnums
   12795             :  * of the type's columns, so we just pass that result into here rather
   12796             :  * than reading them again.
   12797             :  */
   12798             : static void
   12799          72 : dumpCompositeTypeColComments(Archive *fout, const TypeInfo *tyinfo,
   12800             :                              PGresult *res)
   12801             : {
   12802             :     CommentItem *comments;
   12803             :     int         ncomments;
   12804             :     PQExpBuffer query;
   12805             :     PQExpBuffer target;
   12806             :     int         i;
   12807             :     int         ntups;
   12808             :     int         i_attname;
   12809             :     int         i_attnum;
   12810             :     int         i_attisdropped;
   12811             : 
   12812             :     /* do nothing, if --no-comments is supplied */
   12813          72 :     if (fout->dopt->no_comments)
   12814           0 :         return;
   12815             : 
   12816             :     /* Search for comments associated with type's pg_class OID */
   12817          72 :     ncomments = findComments(RelationRelationId, tyinfo->typrelid,
   12818             :                              &comments);
   12819             : 
   12820             :     /* If no comments exist, we're done */
   12821          72 :     if (ncomments <= 0)
   12822           0 :         return;
   12823             : 
   12824             :     /* Build COMMENT ON statements */
   12825          72 :     query = createPQExpBuffer();
   12826          72 :     target = createPQExpBuffer();
   12827             : 
   12828          72 :     ntups = PQntuples(res);
   12829          72 :     i_attnum = PQfnumber(res, "attnum");
   12830          72 :     i_attname = PQfnumber(res, "attname");
   12831          72 :     i_attisdropped = PQfnumber(res, "attisdropped");
   12832         144 :     while (ncomments > 0)
   12833             :     {
   12834             :         const char *attname;
   12835             : 
   12836          72 :         attname = NULL;
   12837          72 :         for (i = 0; i < ntups; i++)
   12838             :         {
   12839          72 :             if (atoi(PQgetvalue(res, i, i_attnum)) == comments->objsubid &&
   12840          72 :                 PQgetvalue(res, i, i_attisdropped)[0] != 't')
   12841             :             {
   12842          72 :                 attname = PQgetvalue(res, i, i_attname);
   12843          72 :                 break;
   12844             :             }
   12845             :         }
   12846          72 :         if (attname)            /* just in case we don't find it */
   12847             :         {
   12848          72 :             const char *descr = comments->descr;
   12849             : 
   12850          72 :             resetPQExpBuffer(target);
   12851          72 :             appendPQExpBuffer(target, "COLUMN %s.",
   12852          72 :                               fmtId(tyinfo->dobj.name));
   12853          72 :             appendPQExpBufferStr(target, fmtId(attname));
   12854             : 
   12855          72 :             resetPQExpBuffer(query);
   12856          72 :             appendPQExpBuffer(query, "COMMENT ON COLUMN %s.",
   12857          72 :                               fmtQualifiedDumpable(tyinfo));
   12858          72 :             appendPQExpBuffer(query, "%s IS ", fmtId(attname));
   12859          72 :             appendStringLiteralAH(query, descr, fout);
   12860          72 :             appendPQExpBufferStr(query, ";\n");
   12861             : 
   12862          72 :             ArchiveEntry(fout, nilCatalogId, createDumpId(),
   12863          72 :                          ARCHIVE_OPTS(.tag = target->data,
   12864             :                                       .namespace = tyinfo->dobj.namespace->dobj.name,
   12865             :                                       .owner = tyinfo->rolname,
   12866             :                                       .description = "COMMENT",
   12867             :                                       .section = SECTION_NONE,
   12868             :                                       .createStmt = query->data,
   12869             :                                       .deps = &(tyinfo->dobj.dumpId),
   12870             :                                       .nDeps = 1));
   12871             :         }
   12872             : 
   12873          72 :         comments++;
   12874          72 :         ncomments--;
   12875             :     }
   12876             : 
   12877          72 :     destroyPQExpBuffer(query);
   12878          72 :     destroyPQExpBuffer(target);
   12879             : }
   12880             : 
   12881             : /*
   12882             :  * dumpShellType
   12883             :  *    writes out to fout the queries to create a shell type
   12884             :  *
   12885             :  * We dump a shell definition in advance of the I/O functions for the type.
   12886             :  */
   12887             : static void
   12888         196 : dumpShellType(Archive *fout, const ShellTypeInfo *stinfo)
   12889             : {
   12890         196 :     DumpOptions *dopt = fout->dopt;
   12891             :     PQExpBuffer q;
   12892             : 
   12893             :     /* Do nothing if not dumping schema */
   12894         196 :     if (!dopt->dumpSchema)
   12895          12 :         return;
   12896             : 
   12897         184 :     q = createPQExpBuffer();
   12898             : 
   12899             :     /*
   12900             :      * Note the lack of a DROP command for the shell type; any required DROP
   12901             :      * is driven off the base type entry, instead.  This interacts with
   12902             :      * _printTocEntry()'s use of the presence of a DROP command to decide
   12903             :      * whether an entry needs an ALTER OWNER command.  We don't want to alter
   12904             :      * the shell type's owner immediately on creation; that should happen only
   12905             :      * after it's filled in, otherwise the backend complains.
   12906             :      */
   12907             : 
   12908         184 :     if (dopt->binary_upgrade)
   12909          16 :         binary_upgrade_set_type_oids_by_type_oid(fout, q,
   12910          16 :                                                  stinfo->baseType->dobj.catId.oid,
   12911             :                                                  false, false);
   12912             : 
   12913         184 :     appendPQExpBuffer(q, "CREATE TYPE %s;\n",
   12914         184 :                       fmtQualifiedDumpable(stinfo));
   12915             : 
   12916         184 :     if (stinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   12917         184 :         ArchiveEntry(fout, stinfo->dobj.catId, stinfo->dobj.dumpId,
   12918         184 :                      ARCHIVE_OPTS(.tag = stinfo->dobj.name,
   12919             :                                   .namespace = stinfo->dobj.namespace->dobj.name,
   12920             :                                   .owner = stinfo->baseType->rolname,
   12921             :                                   .description = "SHELL TYPE",
   12922             :                                   .section = SECTION_PRE_DATA,
   12923             :                                   .createStmt = q->data));
   12924             : 
   12925         184 :     destroyPQExpBuffer(q);
   12926             : }
   12927             : 
   12928             : /*
   12929             :  * dumpProcLang
   12930             :  *        writes out to fout the queries to recreate a user-defined
   12931             :  *        procedural language
   12932             :  */
   12933             : static void
   12934         180 : dumpProcLang(Archive *fout, const ProcLangInfo *plang)
   12935             : {
   12936         180 :     DumpOptions *dopt = fout->dopt;
   12937             :     PQExpBuffer defqry;
   12938             :     PQExpBuffer delqry;
   12939             :     bool        useParams;
   12940             :     char       *qlanname;
   12941             :     FuncInfo   *funcInfo;
   12942         180 :     FuncInfo   *inlineInfo = NULL;
   12943         180 :     FuncInfo   *validatorInfo = NULL;
   12944             : 
   12945             :     /* Do nothing if not dumping schema */
   12946         180 :     if (!dopt->dumpSchema)
   12947          26 :         return;
   12948             : 
   12949             :     /*
   12950             :      * Try to find the support function(s).  It is not an error if we don't
   12951             :      * find them --- if the functions are in the pg_catalog schema, as is
   12952             :      * standard in 8.1 and up, then we won't have loaded them. (In this case
   12953             :      * we will emit a parameterless CREATE LANGUAGE command, which will
   12954             :      * require PL template knowledge in the backend to reload.)
   12955             :      */
   12956             : 
   12957         154 :     funcInfo = findFuncByOid(plang->lanplcallfoid);
   12958         154 :     if (funcInfo != NULL && !funcInfo->dobj.dump)
   12959           4 :         funcInfo = NULL;        /* treat not-dumped same as not-found */
   12960             : 
   12961         154 :     if (OidIsValid(plang->laninline))
   12962             :     {
   12963          84 :         inlineInfo = findFuncByOid(plang->laninline);
   12964          84 :         if (inlineInfo != NULL && !inlineInfo->dobj.dump)
   12965           2 :             inlineInfo = NULL;
   12966             :     }
   12967             : 
   12968         154 :     if (OidIsValid(plang->lanvalidator))
   12969             :     {
   12970          84 :         validatorInfo = findFuncByOid(plang->lanvalidator);
   12971          84 :         if (validatorInfo != NULL && !validatorInfo->dobj.dump)
   12972           2 :             validatorInfo = NULL;
   12973             :     }
   12974             : 
   12975             :     /*
   12976             :      * If the functions are dumpable then emit a complete CREATE LANGUAGE with
   12977             :      * parameters.  Otherwise, we'll write a parameterless command, which will
   12978             :      * be interpreted as CREATE EXTENSION.
   12979             :      */
   12980          68 :     useParams = (funcInfo != NULL &&
   12981         290 :                  (inlineInfo != NULL || !OidIsValid(plang->laninline)) &&
   12982          68 :                  (validatorInfo != NULL || !OidIsValid(plang->lanvalidator)));
   12983             : 
   12984         154 :     defqry = createPQExpBuffer();
   12985         154 :     delqry = createPQExpBuffer();
   12986             : 
   12987         154 :     qlanname = pg_strdup(fmtId(plang->dobj.name));
   12988             : 
   12989         154 :     appendPQExpBuffer(delqry, "DROP PROCEDURAL LANGUAGE %s;\n",
   12990             :                       qlanname);
   12991             : 
   12992         154 :     if (useParams)
   12993             :     {
   12994          68 :         appendPQExpBuffer(defqry, "CREATE %sPROCEDURAL LANGUAGE %s",
   12995          68 :                           plang->lanpltrusted ? "TRUSTED " : "",
   12996             :                           qlanname);
   12997          68 :         appendPQExpBuffer(defqry, " HANDLER %s",
   12998          68 :                           fmtQualifiedDumpable(funcInfo));
   12999          68 :         if (OidIsValid(plang->laninline))
   13000           0 :             appendPQExpBuffer(defqry, " INLINE %s",
   13001           0 :                               fmtQualifiedDumpable(inlineInfo));
   13002          68 :         if (OidIsValid(plang->lanvalidator))
   13003           0 :             appendPQExpBuffer(defqry, " VALIDATOR %s",
   13004           0 :                               fmtQualifiedDumpable(validatorInfo));
   13005             :     }
   13006             :     else
   13007             :     {
   13008             :         /*
   13009             :          * If not dumping parameters, then use CREATE OR REPLACE so that the
   13010             :          * command will not fail if the language is preinstalled in the target
   13011             :          * database.
   13012             :          *
   13013             :          * Modern servers will interpret this as CREATE EXTENSION IF NOT
   13014             :          * EXISTS; perhaps we should emit that instead?  But it might just add
   13015             :          * confusion.
   13016             :          */
   13017          86 :         appendPQExpBuffer(defqry, "CREATE OR REPLACE PROCEDURAL LANGUAGE %s",
   13018             :                           qlanname);
   13019             :     }
   13020         154 :     appendPQExpBufferStr(defqry, ";\n");
   13021             : 
   13022         154 :     if (dopt->binary_upgrade)
   13023           4 :         binary_upgrade_extension_member(defqry, &plang->dobj,
   13024             :                                         "LANGUAGE", qlanname, NULL);
   13025             : 
   13026         154 :     if (plang->dobj.dump & DUMP_COMPONENT_DEFINITION)
   13027          70 :         ArchiveEntry(fout, plang->dobj.catId, plang->dobj.dumpId,
   13028          70 :                      ARCHIVE_OPTS(.tag = plang->dobj.name,
   13029             :                                   .owner = plang->lanowner,
   13030             :                                   .description = "PROCEDURAL LANGUAGE",
   13031             :                                   .section = SECTION_PRE_DATA,
   13032             :                                   .createStmt = defqry->data,
   13033             :                                   .dropStmt = delqry->data,
   13034             :                                   ));
   13035             : 
   13036             :     /* Dump Proc Lang Comments and Security Labels */
   13037         154 :     if (plang->dobj.dump & DUMP_COMPONENT_COMMENT)
   13038           0 :         dumpComment(fout, "LANGUAGE", qlanname,
   13039           0 :                     NULL, plang->lanowner,
   13040           0 :                     plang->dobj.catId, 0, plang->dobj.dumpId);
   13041             : 
   13042         154 :     if (plang->dobj.dump & DUMP_COMPONENT_SECLABEL)
   13043           0 :         dumpSecLabel(fout, "LANGUAGE", qlanname,
   13044           0 :                      NULL, plang->lanowner,
   13045           0 :                      plang->dobj.catId, 0, plang->dobj.dumpId);
   13046             : 
   13047         154 :     if (plang->lanpltrusted && plang->dobj.dump & DUMP_COMPONENT_ACL)
   13048          84 :         dumpACL(fout, plang->dobj.dumpId, InvalidDumpId, "LANGUAGE",
   13049             :                 qlanname, NULL, NULL,
   13050          84 :                 NULL, plang->lanowner, &plang->dacl);
   13051             : 
   13052         154 :     free(qlanname);
   13053             : 
   13054         154 :     destroyPQExpBuffer(defqry);
   13055         154 :     destroyPQExpBuffer(delqry);
   13056             : }
   13057             : 
   13058             : /*
   13059             :  * format_function_arguments: generate function name and argument list
   13060             :  *
   13061             :  * This is used when we can rely on pg_get_function_arguments to format
   13062             :  * the argument list.  Note, however, that pg_get_function_arguments
   13063             :  * does not special-case zero-argument aggregates.
   13064             :  */
   13065             : static char *
   13066       12224 : format_function_arguments(const FuncInfo *finfo, const char *funcargs, bool is_agg)
   13067             : {
   13068             :     PQExpBufferData fn;
   13069             : 
   13070       12224 :     initPQExpBuffer(&fn);
   13071       12224 :     appendPQExpBufferStr(&fn, fmtId(finfo->dobj.name));
   13072       12224 :     if (is_agg && finfo->nargs == 0)
   13073         256 :         appendPQExpBufferStr(&fn, "(*)");
   13074             :     else
   13075       11968 :         appendPQExpBuffer(&fn, "(%s)", funcargs);
   13076       12224 :     return fn.data;
   13077             : }
   13078             : 
   13079             : /*
   13080             :  * format_function_signature: generate function name and argument list
   13081             :  *
   13082             :  * Only a minimal list of input argument types is generated; this is
   13083             :  * sufficient to reference the function, but not to define it.
   13084             :  *
   13085             :  * If honor_quotes is false then the function name is never quoted.
   13086             :  * This is appropriate for use in TOC tags, but not in SQL commands.
   13087             :  */
   13088             : static char *
   13089        6370 : format_function_signature(Archive *fout, const FuncInfo *finfo, bool honor_quotes)
   13090             : {
   13091             :     PQExpBufferData fn;
   13092             :     int         j;
   13093             : 
   13094        6370 :     initPQExpBuffer(&fn);
   13095        6370 :     if (honor_quotes)
   13096        1118 :         appendPQExpBuffer(&fn, "%s(", fmtId(finfo->dobj.name));
   13097             :     else
   13098        5252 :         appendPQExpBuffer(&fn, "%s(", finfo->dobj.name);
   13099       11838 :     for (j = 0; j < finfo->nargs; j++)
   13100             :     {
   13101        5468 :         if (j > 0)
   13102        1348 :             appendPQExpBufferStr(&fn, ", ");
   13103             : 
   13104        5468 :         appendPQExpBufferStr(&fn,
   13105        5468 :                              getFormattedTypeName(fout, finfo->argtypes[j],
   13106             :                                                   zeroIsError));
   13107             :     }
   13108        6370 :     appendPQExpBufferChar(&fn, ')');
   13109        6370 :     return fn.data;
   13110             : }
   13111             : 
   13112             : 
   13113             : /*
   13114             :  * dumpFunc:
   13115             :  *    dump out one function
   13116             :  */
   13117             : static void
   13118        5376 : dumpFunc(Archive *fout, const FuncInfo *finfo)
   13119             : {
   13120        5376 :     DumpOptions *dopt = fout->dopt;
   13121             :     PQExpBuffer query;
   13122             :     PQExpBuffer q;
   13123             :     PQExpBuffer delqry;
   13124             :     PQExpBuffer asPart;
   13125             :     PGresult   *res;
   13126             :     char       *funcsig;        /* identity signature */
   13127        5376 :     char       *funcfullsig = NULL; /* full signature */
   13128             :     char       *funcsig_tag;
   13129             :     char       *qual_funcsig;
   13130             :     char       *proretset;
   13131             :     char       *prosrc;
   13132             :     char       *probin;
   13133             :     char       *prosqlbody;
   13134             :     char       *funcargs;
   13135             :     char       *funciargs;
   13136             :     char       *funcresult;
   13137             :     char       *protrftypes;
   13138             :     char       *prokind;
   13139             :     char       *provolatile;
   13140             :     char       *proisstrict;
   13141             :     char       *prosecdef;
   13142             :     char       *proleakproof;
   13143             :     char       *proconfig;
   13144             :     char       *procost;
   13145             :     char       *prorows;
   13146             :     char       *prosupport;
   13147             :     char       *proparallel;
   13148             :     char       *lanname;
   13149        5376 :     char      **configitems = NULL;
   13150        5376 :     int         nconfigitems = 0;
   13151             :     const char *keyword;
   13152             : 
   13153             :     /* Do nothing if not dumping schema */
   13154        5376 :     if (!dopt->dumpSchema)
   13155         124 :         return;
   13156             : 
   13157        5252 :     query = createPQExpBuffer();
   13158        5252 :     q = createPQExpBuffer();
   13159        5252 :     delqry = createPQExpBuffer();
   13160        5252 :     asPart = createPQExpBuffer();
   13161             : 
   13162        5252 :     if (!fout->is_prepared[PREPQUERY_DUMPFUNC])
   13163             :     {
   13164             :         /* Set up query for function-specific details */
   13165         150 :         appendPQExpBufferStr(query,
   13166             :                              "PREPARE dumpFunc(pg_catalog.oid) AS\n");
   13167             : 
   13168         150 :         appendPQExpBufferStr(query,
   13169             :                              "SELECT\n"
   13170             :                              "proretset,\n"
   13171             :                              "prosrc,\n"
   13172             :                              "probin,\n"
   13173             :                              "provolatile,\n"
   13174             :                              "proisstrict,\n"
   13175             :                              "prosecdef,\n"
   13176             :                              "lanname,\n"
   13177             :                              "proconfig,\n"
   13178             :                              "procost,\n"
   13179             :                              "prorows,\n"
   13180             :                              "pg_catalog.pg_get_function_arguments(p.oid) AS funcargs,\n"
   13181             :                              "pg_catalog.pg_get_function_identity_arguments(p.oid) AS funciargs,\n"
   13182             :                              "pg_catalog.pg_get_function_result(p.oid) AS funcresult,\n"
   13183             :                              "proleakproof,\n");
   13184             : 
   13185         150 :         if (fout->remoteVersion >= 90500)
   13186         150 :             appendPQExpBufferStr(query,
   13187             :                                  "array_to_string(protrftypes, ' ') AS protrftypes,\n");
   13188             :         else
   13189           0 :             appendPQExpBufferStr(query,
   13190             :                                  "NULL AS protrftypes,\n");
   13191             : 
   13192         150 :         if (fout->remoteVersion >= 90600)
   13193         150 :             appendPQExpBufferStr(query,
   13194             :                                  "proparallel,\n");
   13195             :         else
   13196           0 :             appendPQExpBufferStr(query,
   13197             :                                  "'u' AS proparallel,\n");
   13198             : 
   13199         150 :         if (fout->remoteVersion >= 110000)
   13200         150 :             appendPQExpBufferStr(query,
   13201             :                                  "prokind,\n");
   13202             :         else
   13203           0 :             appendPQExpBufferStr(query,
   13204             :                                  "CASE WHEN proiswindow THEN 'w' ELSE 'f' END AS prokind,\n");
   13205             : 
   13206         150 :         if (fout->remoteVersion >= 120000)
   13207         150 :             appendPQExpBufferStr(query,
   13208             :                                  "prosupport,\n");
   13209             :         else
   13210           0 :             appendPQExpBufferStr(query,
   13211             :                                  "'-' AS prosupport,\n");
   13212             : 
   13213         150 :         if (fout->remoteVersion >= 140000)
   13214         150 :             appendPQExpBufferStr(query,
   13215             :                                  "pg_get_function_sqlbody(p.oid) AS prosqlbody\n");
   13216             :         else
   13217           0 :             appendPQExpBufferStr(query,
   13218             :                                  "NULL AS prosqlbody\n");
   13219             : 
   13220         150 :         appendPQExpBufferStr(query,
   13221             :                              "FROM pg_catalog.pg_proc p, pg_catalog.pg_language l\n"
   13222             :                              "WHERE p.oid = $1 "
   13223             :                              "AND l.oid = p.prolang");
   13224             : 
   13225         150 :         ExecuteSqlStatement(fout, query->data);
   13226             : 
   13227         150 :         fout->is_prepared[PREPQUERY_DUMPFUNC] = true;
   13228             :     }
   13229             : 
   13230        5252 :     printfPQExpBuffer(query,
   13231             :                       "EXECUTE dumpFunc('%u')",
   13232        5252 :                       finfo->dobj.catId.oid);
   13233             : 
   13234        5252 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   13235             : 
   13236        5252 :     proretset = PQgetvalue(res, 0, PQfnumber(res, "proretset"));
   13237        5252 :     if (PQgetisnull(res, 0, PQfnumber(res, "prosqlbody")))
   13238             :     {
   13239        5130 :         prosrc = PQgetvalue(res, 0, PQfnumber(res, "prosrc"));
   13240        5130 :         probin = PQgetvalue(res, 0, PQfnumber(res, "probin"));
   13241        5130 :         prosqlbody = NULL;
   13242             :     }
   13243             :     else
   13244             :     {
   13245         122 :         prosrc = NULL;
   13246         122 :         probin = NULL;
   13247         122 :         prosqlbody = PQgetvalue(res, 0, PQfnumber(res, "prosqlbody"));
   13248             :     }
   13249        5252 :     funcargs = PQgetvalue(res, 0, PQfnumber(res, "funcargs"));
   13250        5252 :     funciargs = PQgetvalue(res, 0, PQfnumber(res, "funciargs"));
   13251        5252 :     funcresult = PQgetvalue(res, 0, PQfnumber(res, "funcresult"));
   13252        5252 :     protrftypes = PQgetvalue(res, 0, PQfnumber(res, "protrftypes"));
   13253        5252 :     prokind = PQgetvalue(res, 0, PQfnumber(res, "prokind"));
   13254        5252 :     provolatile = PQgetvalue(res, 0, PQfnumber(res, "provolatile"));
   13255        5252 :     proisstrict = PQgetvalue(res, 0, PQfnumber(res, "proisstrict"));
   13256        5252 :     prosecdef = PQgetvalue(res, 0, PQfnumber(res, "prosecdef"));
   13257        5252 :     proleakproof = PQgetvalue(res, 0, PQfnumber(res, "proleakproof"));
   13258        5252 :     proconfig = PQgetvalue(res, 0, PQfnumber(res, "proconfig"));
   13259        5252 :     procost = PQgetvalue(res, 0, PQfnumber(res, "procost"));
   13260        5252 :     prorows = PQgetvalue(res, 0, PQfnumber(res, "prorows"));
   13261        5252 :     prosupport = PQgetvalue(res, 0, PQfnumber(res, "prosupport"));
   13262        5252 :     proparallel = PQgetvalue(res, 0, PQfnumber(res, "proparallel"));
   13263        5252 :     lanname = PQgetvalue(res, 0, PQfnumber(res, "lanname"));
   13264             : 
   13265             :     /*
   13266             :      * See backend/commands/functioncmds.c for details of how the 'AS' clause
   13267             :      * is used.
   13268             :      */
   13269        5252 :     if (prosqlbody)
   13270             :     {
   13271         122 :         appendPQExpBufferStr(asPart, prosqlbody);
   13272             :     }
   13273        5130 :     else if (probin[0] != '\0')
   13274             :     {
   13275         392 :         appendPQExpBufferStr(asPart, "AS ");
   13276         392 :         appendStringLiteralAH(asPart, probin, fout);
   13277         392 :         if (prosrc[0] != '\0')
   13278             :         {
   13279         392 :             appendPQExpBufferStr(asPart, ", ");
   13280             : 
   13281             :             /*
   13282             :              * where we have bin, use dollar quoting if allowed and src
   13283             :              * contains quote or backslash; else use regular quoting.
   13284             :              */
   13285         392 :             if (dopt->disable_dollar_quoting ||
   13286         392 :                 (strchr(prosrc, '\'') == NULL && strchr(prosrc, '\\') == NULL))
   13287         392 :                 appendStringLiteralAH(asPart, prosrc, fout);
   13288             :             else
   13289           0 :                 appendStringLiteralDQ(asPart, prosrc, NULL);
   13290             :         }
   13291             :     }
   13292             :     else
   13293             :     {
   13294        4738 :         appendPQExpBufferStr(asPart, "AS ");
   13295             :         /* with no bin, dollar quote src unconditionally if allowed */
   13296        4738 :         if (dopt->disable_dollar_quoting)
   13297           0 :             appendStringLiteralAH(asPart, prosrc, fout);
   13298             :         else
   13299        4738 :             appendStringLiteralDQ(asPart, prosrc, NULL);
   13300             :     }
   13301             : 
   13302        5252 :     if (*proconfig)
   13303             :     {
   13304          48 :         if (!parsePGArray(proconfig, &configitems, &nconfigitems))
   13305           0 :             pg_fatal("could not parse %s array", "proconfig");
   13306             :     }
   13307             :     else
   13308             :     {
   13309        5204 :         configitems = NULL;
   13310        5204 :         nconfigitems = 0;
   13311             :     }
   13312             : 
   13313        5252 :     funcfullsig = format_function_arguments(finfo, funcargs, false);
   13314        5252 :     funcsig = format_function_arguments(finfo, funciargs, false);
   13315             : 
   13316        5252 :     funcsig_tag = format_function_signature(fout, finfo, false);
   13317             : 
   13318        5252 :     qual_funcsig = psprintf("%s.%s",
   13319        5252 :                             fmtId(finfo->dobj.namespace->dobj.name),
   13320             :                             funcsig);
   13321             : 
   13322        5252 :     if (prokind[0] == PROKIND_PROCEDURE)
   13323         264 :         keyword = "PROCEDURE";
   13324             :     else
   13325        4988 :         keyword = "FUNCTION"; /* works for window functions too */
   13326             : 
   13327        5252 :     appendPQExpBuffer(delqry, "DROP %s %s;\n",
   13328             :                       keyword, qual_funcsig);
   13329             : 
   13330       10504 :     appendPQExpBuffer(q, "CREATE %s %s.%s",
   13331             :                       keyword,
   13332        5252 :                       fmtId(finfo->dobj.namespace->dobj.name),
   13333             :                       funcfullsig ? funcfullsig :
   13334             :                       funcsig);
   13335             : 
   13336        5252 :     if (prokind[0] == PROKIND_PROCEDURE)
   13337             :          /* no result type to output */ ;
   13338        4988 :     else if (funcresult)
   13339        4988 :         appendPQExpBuffer(q, " RETURNS %s", funcresult);
   13340             :     else
   13341           0 :         appendPQExpBuffer(q, " RETURNS %s%s",
   13342           0 :                           (proretset[0] == 't') ? "SETOF " : "",
   13343           0 :                           getFormattedTypeName(fout, finfo->prorettype,
   13344             :                                                zeroIsError));
   13345             : 
   13346        5252 :     appendPQExpBuffer(q, "\n    LANGUAGE %s", fmtId(lanname));
   13347             : 
   13348        5252 :     if (*protrftypes)
   13349             :     {
   13350           0 :         Oid        *typeids = pg_malloc(FUNC_MAX_ARGS * sizeof(Oid));
   13351             :         int         i;
   13352             : 
   13353           0 :         appendPQExpBufferStr(q, " TRANSFORM ");
   13354           0 :         parseOidArray(protrftypes, typeids, FUNC_MAX_ARGS);
   13355           0 :         for (i = 0; typeids[i]; i++)
   13356             :         {
   13357           0 :             if (i != 0)
   13358           0 :                 appendPQExpBufferStr(q, ", ");
   13359           0 :             appendPQExpBuffer(q, "FOR TYPE %s",
   13360           0 :                               getFormattedTypeName(fout, typeids[i], zeroAsNone));
   13361             :         }
   13362             : 
   13363           0 :         free(typeids);
   13364             :     }
   13365             : 
   13366        5252 :     if (prokind[0] == PROKIND_WINDOW)
   13367          16 :         appendPQExpBufferStr(q, " WINDOW");
   13368             : 
   13369        5252 :     if (provolatile[0] != PROVOLATILE_VOLATILE)
   13370             :     {
   13371        1054 :         if (provolatile[0] == PROVOLATILE_IMMUTABLE)
   13372         988 :             appendPQExpBufferStr(q, " IMMUTABLE");
   13373          66 :         else if (provolatile[0] == PROVOLATILE_STABLE)
   13374          66 :             appendPQExpBufferStr(q, " STABLE");
   13375           0 :         else if (provolatile[0] != PROVOLATILE_VOLATILE)
   13376           0 :             pg_fatal("unrecognized provolatile value for function \"%s\"",
   13377             :                      finfo->dobj.name);
   13378             :     }
   13379             : 
   13380        5252 :     if (proisstrict[0] == 't')
   13381        1030 :         appendPQExpBufferStr(q, " STRICT");
   13382             : 
   13383        5252 :     if (prosecdef[0] == 't')
   13384           0 :         appendPQExpBufferStr(q, " SECURITY DEFINER");
   13385             : 
   13386        5252 :     if (proleakproof[0] == 't')
   13387          32 :         appendPQExpBufferStr(q, " LEAKPROOF");
   13388             : 
   13389             :     /*
   13390             :      * COST and ROWS are emitted only if present and not default, so as not to
   13391             :      * break backwards-compatibility of the dump without need.  Keep this code
   13392             :      * in sync with the defaults in functioncmds.c.
   13393             :      */
   13394        5252 :     if (strcmp(procost, "0") != 0)
   13395             :     {
   13396        5252 :         if (strcmp(lanname, "internal") == 0 || strcmp(lanname, "c") == 0)
   13397             :         {
   13398             :             /* default cost is 1 */
   13399         996 :             if (strcmp(procost, "1") != 0)
   13400           0 :                 appendPQExpBuffer(q, " COST %s", procost);
   13401             :         }
   13402             :         else
   13403             :         {
   13404             :             /* default cost is 100 */
   13405        4256 :             if (strcmp(procost, "100") != 0)
   13406          18 :                 appendPQExpBuffer(q, " COST %s", procost);
   13407             :         }
   13408             :     }
   13409        5252 :     if (proretset[0] == 't' &&
   13410         568 :         strcmp(prorows, "0") != 0 && strcmp(prorows, "1000") != 0)
   13411           0 :         appendPQExpBuffer(q, " ROWS %s", prorows);
   13412             : 
   13413        5252 :     if (strcmp(prosupport, "-") != 0)
   13414             :     {
   13415             :         /* We rely on regprocout to provide quoting and qualification */
   13416         104 :         appendPQExpBuffer(q, " SUPPORT %s", prosupport);
   13417             :     }
   13418             : 
   13419        5252 :     if (proparallel[0] != PROPARALLEL_UNSAFE)
   13420             :     {
   13421         302 :         if (proparallel[0] == PROPARALLEL_SAFE)
   13422         286 :             appendPQExpBufferStr(q, " PARALLEL SAFE");
   13423          16 :         else if (proparallel[0] == PROPARALLEL_RESTRICTED)
   13424          16 :             appendPQExpBufferStr(q, " PARALLEL RESTRICTED");
   13425           0 :         else if (proparallel[0] != PROPARALLEL_UNSAFE)
   13426           0 :             pg_fatal("unrecognized proparallel value for function \"%s\"",
   13427             :                      finfo->dobj.name);
   13428             :     }
   13429             : 
   13430        5364 :     for (int i = 0; i < nconfigitems; i++)
   13431             :     {
   13432             :         /* we feel free to scribble on configitems[] here */
   13433         112 :         char       *configitem = configitems[i];
   13434             :         char       *pos;
   13435             : 
   13436         112 :         pos = strchr(configitem, '=');
   13437         112 :         if (pos == NULL)
   13438           0 :             continue;
   13439         112 :         *pos++ = '\0';
   13440         112 :         appendPQExpBuffer(q, "\n    SET %s TO ", fmtId(configitem));
   13441             : 
   13442             :         /*
   13443             :          * Variables that are marked GUC_LIST_QUOTE were already fully quoted
   13444             :          * by flatten_set_variable_args() before they were put into the
   13445             :          * proconfig array.  However, because the quoting rules used there
   13446             :          * aren't exactly like SQL's, we have to break the list value apart
   13447             :          * and then quote the elements as string literals.  (The elements may
   13448             :          * be double-quoted as-is, but we can't just feed them to the SQL
   13449             :          * parser; it would do the wrong thing with elements that are
   13450             :          * zero-length or longer than NAMEDATALEN.)
   13451             :          *
   13452             :          * Variables that are not so marked should just be emitted as simple
   13453             :          * string literals.  If the variable is not known to
   13454             :          * variable_is_guc_list_quote(), we'll do that; this makes it unsafe
   13455             :          * to use GUC_LIST_QUOTE for extension variables.
   13456             :          */
   13457         112 :         if (variable_is_guc_list_quote(configitem))
   13458             :         {
   13459             :             char      **namelist;
   13460             :             char      **nameptr;
   13461             : 
   13462             :             /* Parse string into list of identifiers */
   13463             :             /* this shouldn't fail really */
   13464          32 :             if (SplitGUCList(pos, ',', &namelist))
   13465             :             {
   13466         112 :                 for (nameptr = namelist; *nameptr; nameptr++)
   13467             :                 {
   13468          80 :                     if (nameptr != namelist)
   13469          48 :                         appendPQExpBufferStr(q, ", ");
   13470          80 :                     appendStringLiteralAH(q, *nameptr, fout);
   13471             :                 }
   13472             :             }
   13473          32 :             pg_free(namelist);
   13474             :         }
   13475             :         else
   13476          80 :             appendStringLiteralAH(q, pos, fout);
   13477             :     }
   13478             : 
   13479        5252 :     appendPQExpBuffer(q, "\n    %s;\n", asPart->data);
   13480             : 
   13481        5252 :     append_depends_on_extension(fout, q, &finfo->dobj,
   13482             :                                 "pg_catalog.pg_proc", keyword,
   13483             :                                 qual_funcsig);
   13484             : 
   13485        5252 :     if (dopt->binary_upgrade)
   13486         576 :         binary_upgrade_extension_member(q, &finfo->dobj,
   13487             :                                         keyword, funcsig,
   13488         576 :                                         finfo->dobj.namespace->dobj.name);
   13489             : 
   13490        5252 :     if (finfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   13491        5044 :         ArchiveEntry(fout, finfo->dobj.catId, finfo->dobj.dumpId,
   13492        5044 :                      ARCHIVE_OPTS(.tag = funcsig_tag,
   13493             :                                   .namespace = finfo->dobj.namespace->dobj.name,
   13494             :                                   .owner = finfo->rolname,
   13495             :                                   .description = keyword,
   13496             :                                   .section = finfo->postponed_def ?
   13497             :                                   SECTION_POST_DATA : SECTION_PRE_DATA,
   13498             :                                   .createStmt = q->data,
   13499             :                                   .dropStmt = delqry->data));
   13500             : 
   13501             :     /* Dump Function Comments and Security Labels */
   13502        5252 :     if (finfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   13503          18 :         dumpComment(fout, keyword, funcsig,
   13504          18 :                     finfo->dobj.namespace->dobj.name, finfo->rolname,
   13505          18 :                     finfo->dobj.catId, 0, finfo->dobj.dumpId);
   13506             : 
   13507        5252 :     if (finfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   13508           0 :         dumpSecLabel(fout, keyword, funcsig,
   13509           0 :                      finfo->dobj.namespace->dobj.name, finfo->rolname,
   13510           0 :                      finfo->dobj.catId, 0, finfo->dobj.dumpId);
   13511             : 
   13512        5252 :     if (finfo->dobj.dump & DUMP_COMPONENT_ACL)
   13513         230 :         dumpACL(fout, finfo->dobj.dumpId, InvalidDumpId, keyword,
   13514             :                 funcsig, NULL,
   13515         230 :                 finfo->dobj.namespace->dobj.name,
   13516         230 :                 NULL, finfo->rolname, &finfo->dacl);
   13517             : 
   13518        5252 :     PQclear(res);
   13519             : 
   13520        5252 :     destroyPQExpBuffer(query);
   13521        5252 :     destroyPQExpBuffer(q);
   13522        5252 :     destroyPQExpBuffer(delqry);
   13523        5252 :     destroyPQExpBuffer(asPart);
   13524        5252 :     free(funcsig);
   13525        5252 :     free(funcfullsig);
   13526        5252 :     free(funcsig_tag);
   13527        5252 :     free(qual_funcsig);
   13528        5252 :     free(configitems);
   13529             : }
   13530             : 
   13531             : 
   13532             : /*
   13533             :  * Dump a user-defined cast
   13534             :  */
   13535             : static void
   13536         178 : dumpCast(Archive *fout, const CastInfo *cast)
   13537             : {
   13538         178 :     DumpOptions *dopt = fout->dopt;
   13539             :     PQExpBuffer defqry;
   13540             :     PQExpBuffer delqry;
   13541             :     PQExpBuffer labelq;
   13542             :     PQExpBuffer castargs;
   13543         178 :     FuncInfo   *funcInfo = NULL;
   13544             :     const char *sourceType;
   13545             :     const char *targetType;
   13546             : 
   13547             :     /* Do nothing if not dumping schema */
   13548         178 :     if (!dopt->dumpSchema)
   13549          12 :         return;
   13550             : 
   13551             :     /* Cannot dump if we don't have the cast function's info */
   13552         166 :     if (OidIsValid(cast->castfunc))
   13553             :     {
   13554          86 :         funcInfo = findFuncByOid(cast->castfunc);
   13555          86 :         if (funcInfo == NULL)
   13556           0 :             pg_fatal("could not find function definition for function with OID %u",
   13557             :                      cast->castfunc);
   13558             :     }
   13559             : 
   13560         166 :     defqry = createPQExpBuffer();
   13561         166 :     delqry = createPQExpBuffer();
   13562         166 :     labelq = createPQExpBuffer();
   13563         166 :     castargs = createPQExpBuffer();
   13564             : 
   13565         166 :     sourceType = getFormattedTypeName(fout, cast->castsource, zeroAsNone);
   13566         166 :     targetType = getFormattedTypeName(fout, cast->casttarget, zeroAsNone);
   13567         166 :     appendPQExpBuffer(delqry, "DROP CAST (%s AS %s);\n",
   13568             :                       sourceType, targetType);
   13569             : 
   13570         166 :     appendPQExpBuffer(defqry, "CREATE CAST (%s AS %s) ",
   13571             :                       sourceType, targetType);
   13572             : 
   13573         166 :     switch (cast->castmethod)
   13574             :     {
   13575          80 :         case COERCION_METHOD_BINARY:
   13576          80 :             appendPQExpBufferStr(defqry, "WITHOUT FUNCTION");
   13577          80 :             break;
   13578           0 :         case COERCION_METHOD_INOUT:
   13579           0 :             appendPQExpBufferStr(defqry, "WITH INOUT");
   13580           0 :             break;
   13581          86 :         case COERCION_METHOD_FUNCTION:
   13582          86 :             if (funcInfo)
   13583             :             {
   13584          86 :                 char       *fsig = format_function_signature(fout, funcInfo, true);
   13585             : 
   13586             :                 /*
   13587             :                  * Always qualify the function name (format_function_signature
   13588             :                  * won't qualify it).
   13589             :                  */
   13590          86 :                 appendPQExpBuffer(defqry, "WITH FUNCTION %s.%s",
   13591          86 :                                   fmtId(funcInfo->dobj.namespace->dobj.name), fsig);
   13592          86 :                 free(fsig);
   13593             :             }
   13594             :             else
   13595           0 :                 pg_log_warning("bogus value in pg_cast.castfunc or pg_cast.castmethod field");
   13596          86 :             break;
   13597           0 :         default:
   13598           0 :             pg_log_warning("bogus value in pg_cast.castmethod field");
   13599             :     }
   13600             : 
   13601         166 :     if (cast->castcontext == 'a')
   13602          70 :         appendPQExpBufferStr(defqry, " AS ASSIGNMENT");
   13603          96 :     else if (cast->castcontext == 'i')
   13604          32 :         appendPQExpBufferStr(defqry, " AS IMPLICIT");
   13605         166 :     appendPQExpBufferStr(defqry, ";\n");
   13606             : 
   13607         166 :     appendPQExpBuffer(labelq, "CAST (%s AS %s)",
   13608             :                       sourceType, targetType);
   13609             : 
   13610         166 :     appendPQExpBuffer(castargs, "(%s AS %s)",
   13611             :                       sourceType, targetType);
   13612             : 
   13613         166 :     if (dopt->binary_upgrade)
   13614          14 :         binary_upgrade_extension_member(defqry, &cast->dobj,
   13615          14 :                                         "CAST", castargs->data, NULL);
   13616             : 
   13617         166 :     if (cast->dobj.dump & DUMP_COMPONENT_DEFINITION)
   13618         166 :         ArchiveEntry(fout, cast->dobj.catId, cast->dobj.dumpId,
   13619         166 :                      ARCHIVE_OPTS(.tag = labelq->data,
   13620             :                                   .description = "CAST",
   13621             :                                   .section = SECTION_PRE_DATA,
   13622             :                                   .createStmt = defqry->data,
   13623             :                                   .dropStmt = delqry->data));
   13624             : 
   13625             :     /* Dump Cast Comments */
   13626         166 :     if (cast->dobj.dump & DUMP_COMPONENT_COMMENT)
   13627           0 :         dumpComment(fout, "CAST", castargs->data,
   13628             :                     NULL, "",
   13629           0 :                     cast->dobj.catId, 0, cast->dobj.dumpId);
   13630             : 
   13631         166 :     destroyPQExpBuffer(defqry);
   13632         166 :     destroyPQExpBuffer(delqry);
   13633         166 :     destroyPQExpBuffer(labelq);
   13634         166 :     destroyPQExpBuffer(castargs);
   13635             : }
   13636             : 
   13637             : /*
   13638             :  * Dump a transform
   13639             :  */
   13640             : static void
   13641          98 : dumpTransform(Archive *fout, const TransformInfo *transform)
   13642             : {
   13643          98 :     DumpOptions *dopt = fout->dopt;
   13644             :     PQExpBuffer defqry;
   13645             :     PQExpBuffer delqry;
   13646             :     PQExpBuffer labelq;
   13647             :     PQExpBuffer transformargs;
   13648          98 :     FuncInfo   *fromsqlFuncInfo = NULL;
   13649          98 :     FuncInfo   *tosqlFuncInfo = NULL;
   13650             :     char       *lanname;
   13651             :     const char *transformType;
   13652             : 
   13653             :     /* Do nothing if not dumping schema */
   13654          98 :     if (!dopt->dumpSchema)
   13655          12 :         return;
   13656             : 
   13657             :     /* Cannot dump if we don't have the transform functions' info */
   13658          86 :     if (OidIsValid(transform->trffromsql))
   13659             :     {
   13660          86 :         fromsqlFuncInfo = findFuncByOid(transform->trffromsql);
   13661          86 :         if (fromsqlFuncInfo == NULL)
   13662           0 :             pg_fatal("could not find function definition for function with OID %u",
   13663             :                      transform->trffromsql);
   13664             :     }
   13665          86 :     if (OidIsValid(transform->trftosql))
   13666             :     {
   13667          86 :         tosqlFuncInfo = findFuncByOid(transform->trftosql);
   13668          86 :         if (tosqlFuncInfo == NULL)
   13669           0 :             pg_fatal("could not find function definition for function with OID %u",
   13670             :                      transform->trftosql);
   13671             :     }
   13672             : 
   13673          86 :     defqry = createPQExpBuffer();
   13674          86 :     delqry = createPQExpBuffer();
   13675          86 :     labelq = createPQExpBuffer();
   13676          86 :     transformargs = createPQExpBuffer();
   13677             : 
   13678          86 :     lanname = get_language_name(fout, transform->trflang);
   13679          86 :     transformType = getFormattedTypeName(fout, transform->trftype, zeroAsNone);
   13680             : 
   13681          86 :     appendPQExpBuffer(delqry, "DROP TRANSFORM FOR %s LANGUAGE %s;\n",
   13682             :                       transformType, lanname);
   13683             : 
   13684          86 :     appendPQExpBuffer(defqry, "CREATE TRANSFORM FOR %s LANGUAGE %s (",
   13685             :                       transformType, lanname);
   13686             : 
   13687          86 :     if (!transform->trffromsql && !transform->trftosql)
   13688           0 :         pg_log_warning("bogus transform definition, at least one of trffromsql and trftosql should be nonzero");
   13689             : 
   13690          86 :     if (transform->trffromsql)
   13691             :     {
   13692          86 :         if (fromsqlFuncInfo)
   13693             :         {
   13694          86 :             char       *fsig = format_function_signature(fout, fromsqlFuncInfo, true);
   13695             : 
   13696             :             /*
   13697             :              * Always qualify the function name (format_function_signature
   13698             :              * won't qualify it).
   13699             :              */
   13700          86 :             appendPQExpBuffer(defqry, "FROM SQL WITH FUNCTION %s.%s",
   13701          86 :                               fmtId(fromsqlFuncInfo->dobj.namespace->dobj.name), fsig);
   13702          86 :             free(fsig);
   13703             :         }
   13704             :         else
   13705           0 :             pg_log_warning("bogus value in pg_transform.trffromsql field");
   13706             :     }
   13707             : 
   13708          86 :     if (transform->trftosql)
   13709             :     {
   13710          86 :         if (transform->trffromsql)
   13711          86 :             appendPQExpBufferStr(defqry, ", ");
   13712             : 
   13713          86 :         if (tosqlFuncInfo)
   13714             :         {
   13715          86 :             char       *fsig = format_function_signature(fout, tosqlFuncInfo, true);
   13716             : 
   13717             :             /*
   13718             :              * Always qualify the function name (format_function_signature
   13719             :              * won't qualify it).
   13720             :              */
   13721          86 :             appendPQExpBuffer(defqry, "TO SQL WITH FUNCTION %s.%s",
   13722          86 :                               fmtId(tosqlFuncInfo->dobj.namespace->dobj.name), fsig);
   13723          86 :             free(fsig);
   13724             :         }
   13725             :         else
   13726           0 :             pg_log_warning("bogus value in pg_transform.trftosql field");
   13727             :     }
   13728             : 
   13729          86 :     appendPQExpBufferStr(defqry, ");\n");
   13730             : 
   13731          86 :     appendPQExpBuffer(labelq, "TRANSFORM FOR %s LANGUAGE %s",
   13732             :                       transformType, lanname);
   13733             : 
   13734          86 :     appendPQExpBuffer(transformargs, "FOR %s LANGUAGE %s",
   13735             :                       transformType, lanname);
   13736             : 
   13737          86 :     if (dopt->binary_upgrade)
   13738           4 :         binary_upgrade_extension_member(defqry, &transform->dobj,
   13739           4 :                                         "TRANSFORM", transformargs->data, NULL);
   13740             : 
   13741          86 :     if (transform->dobj.dump & DUMP_COMPONENT_DEFINITION)
   13742          86 :         ArchiveEntry(fout, transform->dobj.catId, transform->dobj.dumpId,
   13743          86 :                      ARCHIVE_OPTS(.tag = labelq->data,
   13744             :                                   .description = "TRANSFORM",
   13745             :                                   .section = SECTION_PRE_DATA,
   13746             :                                   .createStmt = defqry->data,
   13747             :                                   .dropStmt = delqry->data,
   13748             :                                   .deps = transform->dobj.dependencies,
   13749             :                                   .nDeps = transform->dobj.nDeps));
   13750             : 
   13751             :     /* Dump Transform Comments */
   13752          86 :     if (transform->dobj.dump & DUMP_COMPONENT_COMMENT)
   13753           0 :         dumpComment(fout, "TRANSFORM", transformargs->data,
   13754             :                     NULL, "",
   13755           0 :                     transform->dobj.catId, 0, transform->dobj.dumpId);
   13756             : 
   13757          86 :     free(lanname);
   13758          86 :     destroyPQExpBuffer(defqry);
   13759          86 :     destroyPQExpBuffer(delqry);
   13760          86 :     destroyPQExpBuffer(labelq);
   13761          86 :     destroyPQExpBuffer(transformargs);
   13762             : }
   13763             : 
   13764             : 
   13765             : /*
   13766             :  * dumpOpr
   13767             :  *    write out a single operator definition
   13768             :  */
   13769             : static void
   13770        5098 : dumpOpr(Archive *fout, const OprInfo *oprinfo)
   13771             : {
   13772        5098 :     DumpOptions *dopt = fout->dopt;
   13773             :     PQExpBuffer query;
   13774             :     PQExpBuffer q;
   13775             :     PQExpBuffer delq;
   13776             :     PQExpBuffer oprid;
   13777             :     PQExpBuffer details;
   13778             :     PGresult   *res;
   13779             :     int         i_oprkind;
   13780             :     int         i_oprcode;
   13781             :     int         i_oprleft;
   13782             :     int         i_oprright;
   13783             :     int         i_oprcom;
   13784             :     int         i_oprnegate;
   13785             :     int         i_oprrest;
   13786             :     int         i_oprjoin;
   13787             :     int         i_oprcanmerge;
   13788             :     int         i_oprcanhash;
   13789             :     char       *oprkind;
   13790             :     char       *oprcode;
   13791             :     char       *oprleft;
   13792             :     char       *oprright;
   13793             :     char       *oprcom;
   13794             :     char       *oprnegate;
   13795             :     char       *oprrest;
   13796             :     char       *oprjoin;
   13797             :     char       *oprcanmerge;
   13798             :     char       *oprcanhash;
   13799             :     char       *oprregproc;
   13800             :     char       *oprref;
   13801             : 
   13802             :     /* Do nothing if not dumping schema */
   13803        5098 :     if (!dopt->dumpSchema)
   13804          12 :         return;
   13805             : 
   13806             :     /*
   13807             :      * some operators are invalid because they were the result of user
   13808             :      * defining operators before commutators exist
   13809             :      */
   13810        5086 :     if (!OidIsValid(oprinfo->oprcode))
   13811          44 :         return;
   13812             : 
   13813        5042 :     query = createPQExpBuffer();
   13814        5042 :     q = createPQExpBuffer();
   13815        5042 :     delq = createPQExpBuffer();
   13816        5042 :     oprid = createPQExpBuffer();
   13817        5042 :     details = createPQExpBuffer();
   13818             : 
   13819        5042 :     if (!fout->is_prepared[PREPQUERY_DUMPOPR])
   13820             :     {
   13821             :         /* Set up query for operator-specific details */
   13822          94 :         appendPQExpBufferStr(query,
   13823             :                              "PREPARE dumpOpr(pg_catalog.oid) AS\n"
   13824             :                              "SELECT oprkind, "
   13825             :                              "oprcode::pg_catalog.regprocedure, "
   13826             :                              "oprleft::pg_catalog.regtype, "
   13827             :                              "oprright::pg_catalog.regtype, "
   13828             :                              "oprcom, "
   13829             :                              "oprnegate, "
   13830             :                              "oprrest::pg_catalog.regprocedure, "
   13831             :                              "oprjoin::pg_catalog.regprocedure, "
   13832             :                              "oprcanmerge, oprcanhash "
   13833             :                              "FROM pg_catalog.pg_operator "
   13834             :                              "WHERE oid = $1");
   13835             : 
   13836          94 :         ExecuteSqlStatement(fout, query->data);
   13837             : 
   13838          94 :         fout->is_prepared[PREPQUERY_DUMPOPR] = true;
   13839             :     }
   13840             : 
   13841        5042 :     printfPQExpBuffer(query,
   13842             :                       "EXECUTE dumpOpr('%u')",
   13843        5042 :                       oprinfo->dobj.catId.oid);
   13844             : 
   13845        5042 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   13846             : 
   13847        5042 :     i_oprkind = PQfnumber(res, "oprkind");
   13848        5042 :     i_oprcode = PQfnumber(res, "oprcode");
   13849        5042 :     i_oprleft = PQfnumber(res, "oprleft");
   13850        5042 :     i_oprright = PQfnumber(res, "oprright");
   13851        5042 :     i_oprcom = PQfnumber(res, "oprcom");
   13852        5042 :     i_oprnegate = PQfnumber(res, "oprnegate");
   13853        5042 :     i_oprrest = PQfnumber(res, "oprrest");
   13854        5042 :     i_oprjoin = PQfnumber(res, "oprjoin");
   13855        5042 :     i_oprcanmerge = PQfnumber(res, "oprcanmerge");
   13856        5042 :     i_oprcanhash = PQfnumber(res, "oprcanhash");
   13857             : 
   13858        5042 :     oprkind = PQgetvalue(res, 0, i_oprkind);
   13859        5042 :     oprcode = PQgetvalue(res, 0, i_oprcode);
   13860        5042 :     oprleft = PQgetvalue(res, 0, i_oprleft);
   13861        5042 :     oprright = PQgetvalue(res, 0, i_oprright);
   13862        5042 :     oprcom = PQgetvalue(res, 0, i_oprcom);
   13863        5042 :     oprnegate = PQgetvalue(res, 0, i_oprnegate);
   13864        5042 :     oprrest = PQgetvalue(res, 0, i_oprrest);
   13865        5042 :     oprjoin = PQgetvalue(res, 0, i_oprjoin);
   13866        5042 :     oprcanmerge = PQgetvalue(res, 0, i_oprcanmerge);
   13867        5042 :     oprcanhash = PQgetvalue(res, 0, i_oprcanhash);
   13868             : 
   13869             :     /* In PG14 upwards postfix operator support does not exist anymore. */
   13870        5042 :     if (strcmp(oprkind, "r") == 0)
   13871           0 :         pg_log_warning("postfix operators are not supported anymore (operator \"%s\")",
   13872             :                        oprcode);
   13873             : 
   13874        5042 :     oprregproc = convertRegProcReference(oprcode);
   13875        5042 :     if (oprregproc)
   13876             :     {
   13877        5042 :         appendPQExpBuffer(details, "    FUNCTION = %s", oprregproc);
   13878        5042 :         free(oprregproc);
   13879             :     }
   13880             : 
   13881        5042 :     appendPQExpBuffer(oprid, "%s (",
   13882        5042 :                       oprinfo->dobj.name);
   13883             : 
   13884             :     /*
   13885             :      * right unary means there's a left arg and left unary means there's a
   13886             :      * right arg.  (Although the "r" case is dead code for PG14 and later,
   13887             :      * continue to support it in case we're dumping from an old server.)
   13888             :      */
   13889        5042 :     if (strcmp(oprkind, "r") == 0 ||
   13890        5042 :         strcmp(oprkind, "b") == 0)
   13891             :     {
   13892        4732 :         appendPQExpBuffer(details, ",\n    LEFTARG = %s", oprleft);
   13893        4732 :         appendPQExpBufferStr(oprid, oprleft);
   13894             :     }
   13895             :     else
   13896         310 :         appendPQExpBufferStr(oprid, "NONE");
   13897             : 
   13898        5042 :     if (strcmp(oprkind, "l") == 0 ||
   13899        4732 :         strcmp(oprkind, "b") == 0)
   13900             :     {
   13901        5042 :         appendPQExpBuffer(details, ",\n    RIGHTARG = %s", oprright);
   13902        5042 :         appendPQExpBuffer(oprid, ", %s)", oprright);
   13903             :     }
   13904             :     else
   13905           0 :         appendPQExpBufferStr(oprid, ", NONE)");
   13906             : 
   13907        5042 :     oprref = getFormattedOperatorName(oprcom);
   13908        5042 :     if (oprref)
   13909             :     {
   13910        3346 :         appendPQExpBuffer(details, ",\n    COMMUTATOR = %s", oprref);
   13911        3346 :         free(oprref);
   13912             :     }
   13913             : 
   13914        5042 :     oprref = getFormattedOperatorName(oprnegate);
   13915        5042 :     if (oprref)
   13916             :     {
   13917        2332 :         appendPQExpBuffer(details, ",\n    NEGATOR = %s", oprref);
   13918        2332 :         free(oprref);
   13919             :     }
   13920             : 
   13921        5042 :     if (strcmp(oprcanmerge, "t") == 0)
   13922         394 :         appendPQExpBufferStr(details, ",\n    MERGES");
   13923             : 
   13924        5042 :     if (strcmp(oprcanhash, "t") == 0)
   13925         276 :         appendPQExpBufferStr(details, ",\n    HASHES");
   13926             : 
   13927        5042 :     oprregproc = convertRegProcReference(oprrest);
   13928        5042 :     if (oprregproc)
   13929             :     {
   13930        3052 :         appendPQExpBuffer(details, ",\n    RESTRICT = %s", oprregproc);
   13931        3052 :         free(oprregproc);
   13932             :     }
   13933             : 
   13934        5042 :     oprregproc = convertRegProcReference(oprjoin);
   13935        5042 :     if (oprregproc)
   13936             :     {
   13937        3052 :         appendPQExpBuffer(details, ",\n    JOIN = %s", oprregproc);
   13938        3052 :         free(oprregproc);
   13939             :     }
   13940             : 
   13941        5042 :     appendPQExpBuffer(delq, "DROP OPERATOR %s.%s;\n",
   13942        5042 :                       fmtId(oprinfo->dobj.namespace->dobj.name),
   13943             :                       oprid->data);
   13944             : 
   13945        5042 :     appendPQExpBuffer(q, "CREATE OPERATOR %s.%s (\n%s\n);\n",
   13946        5042 :                       fmtId(oprinfo->dobj.namespace->dobj.name),
   13947        5042 :                       oprinfo->dobj.name, details->data);
   13948             : 
   13949        5042 :     if (dopt->binary_upgrade)
   13950          24 :         binary_upgrade_extension_member(q, &oprinfo->dobj,
   13951          24 :                                         "OPERATOR", oprid->data,
   13952          24 :                                         oprinfo->dobj.namespace->dobj.name);
   13953             : 
   13954        5042 :     if (oprinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   13955        5042 :         ArchiveEntry(fout, oprinfo->dobj.catId, oprinfo->dobj.dumpId,
   13956        5042 :                      ARCHIVE_OPTS(.tag = oprinfo->dobj.name,
   13957             :                                   .namespace = oprinfo->dobj.namespace->dobj.name,
   13958             :                                   .owner = oprinfo->rolname,
   13959             :                                   .description = "OPERATOR",
   13960             :                                   .section = SECTION_PRE_DATA,
   13961             :                                   .createStmt = q->data,
   13962             :                                   .dropStmt = delq->data));
   13963             : 
   13964             :     /* Dump Operator Comments */
   13965        5042 :     if (oprinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   13966        4794 :         dumpComment(fout, "OPERATOR", oprid->data,
   13967        4794 :                     oprinfo->dobj.namespace->dobj.name, oprinfo->rolname,
   13968        4794 :                     oprinfo->dobj.catId, 0, oprinfo->dobj.dumpId);
   13969             : 
   13970        5042 :     PQclear(res);
   13971             : 
   13972        5042 :     destroyPQExpBuffer(query);
   13973        5042 :     destroyPQExpBuffer(q);
   13974        5042 :     destroyPQExpBuffer(delq);
   13975        5042 :     destroyPQExpBuffer(oprid);
   13976        5042 :     destroyPQExpBuffer(details);
   13977             : }
   13978             : 
   13979             : /*
   13980             :  * Convert a function reference obtained from pg_operator
   13981             :  *
   13982             :  * Returns allocated string of what to print, or NULL if function references
   13983             :  * is InvalidOid. Returned string is expected to be free'd by the caller.
   13984             :  *
   13985             :  * The input is a REGPROCEDURE display; we have to strip the argument-types
   13986             :  * part.
   13987             :  */
   13988             : static char *
   13989       15126 : convertRegProcReference(const char *proc)
   13990             : {
   13991             :     char       *name;
   13992             :     char       *paren;
   13993             :     bool        inquote;
   13994             : 
   13995             :     /* In all cases "-" means a null reference */
   13996       15126 :     if (strcmp(proc, "-") == 0)
   13997        3980 :         return NULL;
   13998             : 
   13999       11146 :     name = pg_strdup(proc);
   14000             :     /* find non-double-quoted left paren */
   14001       11146 :     inquote = false;
   14002      134312 :     for (paren = name; *paren; paren++)
   14003             :     {
   14004      134312 :         if (*paren == '(' && !inquote)
   14005             :         {
   14006       11146 :             *paren = '\0';
   14007       11146 :             break;
   14008             :         }
   14009      123166 :         if (*paren == '"')
   14010         100 :             inquote = !inquote;
   14011             :     }
   14012       11146 :     return name;
   14013             : }
   14014             : 
   14015             : /*
   14016             :  * getFormattedOperatorName - retrieve the operator name for the
   14017             :  * given operator OID (presented in string form).
   14018             :  *
   14019             :  * Returns an allocated string, or NULL if the given OID is invalid.
   14020             :  * Caller is responsible for free'ing result string.
   14021             :  *
   14022             :  * What we produce has the format "OPERATOR(schema.oprname)".  This is only
   14023             :  * useful in commands where the operator's argument types can be inferred from
   14024             :  * context.  We always schema-qualify the name, though.  The predecessor to
   14025             :  * this code tried to skip the schema qualification if possible, but that led
   14026             :  * to wrong results in corner cases, such as if an operator and its negator
   14027             :  * are in different schemas.
   14028             :  */
   14029             : static char *
   14030       10944 : getFormattedOperatorName(const char *oproid)
   14031             : {
   14032             :     OprInfo    *oprInfo;
   14033             : 
   14034             :     /* In all cases "0" means a null reference */
   14035       10944 :     if (strcmp(oproid, "0") == 0)
   14036        5266 :         return NULL;
   14037             : 
   14038        5678 :     oprInfo = findOprByOid(atooid(oproid));
   14039        5678 :     if (oprInfo == NULL)
   14040             :     {
   14041           0 :         pg_log_warning("could not find operator with OID %s",
   14042             :                        oproid);
   14043           0 :         return NULL;
   14044             :     }
   14045             : 
   14046        5678 :     return psprintf("OPERATOR(%s.%s)",
   14047        5678 :                     fmtId(oprInfo->dobj.namespace->dobj.name),
   14048             :                     oprInfo->dobj.name);
   14049             : }
   14050             : 
   14051             : /*
   14052             :  * Convert a function OID obtained from pg_ts_parser or pg_ts_template
   14053             :  *
   14054             :  * It is sufficient to use REGPROC rather than REGPROCEDURE, since the
   14055             :  * argument lists of these functions are predetermined.  Note that the
   14056             :  * caller should ensure we are in the proper schema, because the results
   14057             :  * are search path dependent!
   14058             :  */
   14059             : static char *
   14060         450 : convertTSFunction(Archive *fout, Oid funcOid)
   14061             : {
   14062             :     char       *result;
   14063             :     char        query[128];
   14064             :     PGresult   *res;
   14065             : 
   14066         450 :     snprintf(query, sizeof(query),
   14067             :              "SELECT '%u'::pg_catalog.regproc", funcOid);
   14068         450 :     res = ExecuteSqlQueryForSingleRow(fout, query);
   14069             : 
   14070         450 :     result = pg_strdup(PQgetvalue(res, 0, 0));
   14071             : 
   14072         450 :     PQclear(res);
   14073             : 
   14074         450 :     return result;
   14075             : }
   14076             : 
   14077             : /*
   14078             :  * dumpAccessMethod
   14079             :  *    write out a single access method definition
   14080             :  */
   14081             : static void
   14082         182 : dumpAccessMethod(Archive *fout, const AccessMethodInfo *aminfo)
   14083             : {
   14084         182 :     DumpOptions *dopt = fout->dopt;
   14085             :     PQExpBuffer q;
   14086             :     PQExpBuffer delq;
   14087             :     char       *qamname;
   14088             : 
   14089             :     /* Do nothing if not dumping schema */
   14090         182 :     if (!dopt->dumpSchema)
   14091          24 :         return;
   14092             : 
   14093         158 :     q = createPQExpBuffer();
   14094         158 :     delq = createPQExpBuffer();
   14095             : 
   14096         158 :     qamname = pg_strdup(fmtId(aminfo->dobj.name));
   14097             : 
   14098         158 :     appendPQExpBuffer(q, "CREATE ACCESS METHOD %s ", qamname);
   14099             : 
   14100         158 :     switch (aminfo->amtype)
   14101             :     {
   14102          72 :         case AMTYPE_INDEX:
   14103          72 :             appendPQExpBufferStr(q, "TYPE INDEX ");
   14104          72 :             break;
   14105          86 :         case AMTYPE_TABLE:
   14106          86 :             appendPQExpBufferStr(q, "TYPE TABLE ");
   14107          86 :             break;
   14108           0 :         default:
   14109           0 :             pg_log_warning("invalid type \"%c\" of access method \"%s\"",
   14110             :                            aminfo->amtype, qamname);
   14111           0 :             destroyPQExpBuffer(q);
   14112           0 :             destroyPQExpBuffer(delq);
   14113           0 :             free(qamname);
   14114           0 :             return;
   14115             :     }
   14116             : 
   14117         158 :     appendPQExpBuffer(q, "HANDLER %s;\n", aminfo->amhandler);
   14118             : 
   14119         158 :     appendPQExpBuffer(delq, "DROP ACCESS METHOD %s;\n",
   14120             :                       qamname);
   14121             : 
   14122         158 :     if (dopt->binary_upgrade)
   14123           8 :         binary_upgrade_extension_member(q, &aminfo->dobj,
   14124             :                                         "ACCESS METHOD", qamname, NULL);
   14125             : 
   14126         158 :     if (aminfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   14127         158 :         ArchiveEntry(fout, aminfo->dobj.catId, aminfo->dobj.dumpId,
   14128         158 :                      ARCHIVE_OPTS(.tag = aminfo->dobj.name,
   14129             :                                   .description = "ACCESS METHOD",
   14130             :                                   .section = SECTION_PRE_DATA,
   14131             :                                   .createStmt = q->data,
   14132             :                                   .dropStmt = delq->data));
   14133             : 
   14134             :     /* Dump Access Method Comments */
   14135         158 :     if (aminfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   14136           0 :         dumpComment(fout, "ACCESS METHOD", qamname,
   14137             :                     NULL, "",
   14138           0 :                     aminfo->dobj.catId, 0, aminfo->dobj.dumpId);
   14139             : 
   14140         158 :     destroyPQExpBuffer(q);
   14141         158 :     destroyPQExpBuffer(delq);
   14142         158 :     free(qamname);
   14143             : }
   14144             : 
   14145             : /*
   14146             :  * dumpOpclass
   14147             :  *    write out a single operator class definition
   14148             :  */
   14149             : static void
   14150        1362 : dumpOpclass(Archive *fout, const OpclassInfo *opcinfo)
   14151             : {
   14152        1362 :     DumpOptions *dopt = fout->dopt;
   14153             :     PQExpBuffer query;
   14154             :     PQExpBuffer q;
   14155             :     PQExpBuffer delq;
   14156             :     PQExpBuffer nameusing;
   14157             :     PGresult   *res;
   14158             :     int         ntups;
   14159             :     int         i_opcintype;
   14160             :     int         i_opckeytype;
   14161             :     int         i_opcdefault;
   14162             :     int         i_opcfamily;
   14163             :     int         i_opcfamilyname;
   14164             :     int         i_opcfamilynsp;
   14165             :     int         i_amname;
   14166             :     int         i_amopstrategy;
   14167             :     int         i_amopopr;
   14168             :     int         i_sortfamily;
   14169             :     int         i_sortfamilynsp;
   14170             :     int         i_amprocnum;
   14171             :     int         i_amproc;
   14172             :     int         i_amproclefttype;
   14173             :     int         i_amprocrighttype;
   14174             :     char       *opcintype;
   14175             :     char       *opckeytype;
   14176             :     char       *opcdefault;
   14177             :     char       *opcfamily;
   14178             :     char       *opcfamilyname;
   14179             :     char       *opcfamilynsp;
   14180             :     char       *amname;
   14181             :     char       *amopstrategy;
   14182             :     char       *amopopr;
   14183             :     char       *sortfamily;
   14184             :     char       *sortfamilynsp;
   14185             :     char       *amprocnum;
   14186             :     char       *amproc;
   14187             :     char       *amproclefttype;
   14188             :     char       *amprocrighttype;
   14189             :     bool        needComma;
   14190             :     int         i;
   14191             : 
   14192             :     /* Do nothing if not dumping schema */
   14193        1362 :     if (!dopt->dumpSchema)
   14194          36 :         return;
   14195             : 
   14196        1326 :     query = createPQExpBuffer();
   14197        1326 :     q = createPQExpBuffer();
   14198        1326 :     delq = createPQExpBuffer();
   14199        1326 :     nameusing = createPQExpBuffer();
   14200             : 
   14201             :     /* Get additional fields from the pg_opclass row */
   14202        1326 :     appendPQExpBuffer(query, "SELECT opcintype::pg_catalog.regtype, "
   14203             :                       "opckeytype::pg_catalog.regtype, "
   14204             :                       "opcdefault, opcfamily, "
   14205             :                       "opfname AS opcfamilyname, "
   14206             :                       "nspname AS opcfamilynsp, "
   14207             :                       "(SELECT amname FROM pg_catalog.pg_am WHERE oid = opcmethod) AS amname "
   14208             :                       "FROM pg_catalog.pg_opclass c "
   14209             :                       "LEFT JOIN pg_catalog.pg_opfamily f ON f.oid = opcfamily "
   14210             :                       "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = opfnamespace "
   14211             :                       "WHERE c.oid = '%u'::pg_catalog.oid",
   14212        1326 :                       opcinfo->dobj.catId.oid);
   14213             : 
   14214        1326 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   14215             : 
   14216        1326 :     i_opcintype = PQfnumber(res, "opcintype");
   14217        1326 :     i_opckeytype = PQfnumber(res, "opckeytype");
   14218        1326 :     i_opcdefault = PQfnumber(res, "opcdefault");
   14219        1326 :     i_opcfamily = PQfnumber(res, "opcfamily");
   14220        1326 :     i_opcfamilyname = PQfnumber(res, "opcfamilyname");
   14221        1326 :     i_opcfamilynsp = PQfnumber(res, "opcfamilynsp");
   14222        1326 :     i_amname = PQfnumber(res, "amname");
   14223             : 
   14224             :     /* opcintype may still be needed after we PQclear res */
   14225        1326 :     opcintype = pg_strdup(PQgetvalue(res, 0, i_opcintype));
   14226        1326 :     opckeytype = PQgetvalue(res, 0, i_opckeytype);
   14227        1326 :     opcdefault = PQgetvalue(res, 0, i_opcdefault);
   14228             :     /* opcfamily will still be needed after we PQclear res */
   14229        1326 :     opcfamily = pg_strdup(PQgetvalue(res, 0, i_opcfamily));
   14230        1326 :     opcfamilyname = PQgetvalue(res, 0, i_opcfamilyname);
   14231        1326 :     opcfamilynsp = PQgetvalue(res, 0, i_opcfamilynsp);
   14232             :     /* amname will still be needed after we PQclear res */
   14233        1326 :     amname = pg_strdup(PQgetvalue(res, 0, i_amname));
   14234             : 
   14235        1326 :     appendPQExpBuffer(delq, "DROP OPERATOR CLASS %s",
   14236        1326 :                       fmtQualifiedDumpable(opcinfo));
   14237        1326 :     appendPQExpBuffer(delq, " USING %s;\n",
   14238             :                       fmtId(amname));
   14239             : 
   14240             :     /* Build the fixed portion of the CREATE command */
   14241        1326 :     appendPQExpBuffer(q, "CREATE OPERATOR CLASS %s\n    ",
   14242        1326 :                       fmtQualifiedDumpable(opcinfo));
   14243        1326 :     if (strcmp(opcdefault, "t") == 0)
   14244         714 :         appendPQExpBufferStr(q, "DEFAULT ");
   14245        1326 :     appendPQExpBuffer(q, "FOR TYPE %s USING %s",
   14246             :                       opcintype,
   14247             :                       fmtId(amname));
   14248        1326 :     if (strlen(opcfamilyname) > 0)
   14249             :     {
   14250        1326 :         appendPQExpBufferStr(q, " FAMILY ");
   14251        1326 :         appendPQExpBuffer(q, "%s.", fmtId(opcfamilynsp));
   14252        1326 :         appendPQExpBufferStr(q, fmtId(opcfamilyname));
   14253             :     }
   14254        1326 :     appendPQExpBufferStr(q, " AS\n    ");
   14255             : 
   14256        1326 :     needComma = false;
   14257             : 
   14258        1326 :     if (strcmp(opckeytype, "-") != 0)
   14259             :     {
   14260         504 :         appendPQExpBuffer(q, "STORAGE %s",
   14261             :                           opckeytype);
   14262         504 :         needComma = true;
   14263             :     }
   14264             : 
   14265        1326 :     PQclear(res);
   14266             : 
   14267             :     /*
   14268             :      * Now fetch and print the OPERATOR entries (pg_amop rows).
   14269             :      *
   14270             :      * Print only those opfamily members that are tied to the opclass by
   14271             :      * pg_depend entries.
   14272             :      */
   14273        1326 :     resetPQExpBuffer(query);
   14274        1326 :     appendPQExpBuffer(query, "SELECT amopstrategy, "
   14275             :                       "amopopr::pg_catalog.regoperator, "
   14276             :                       "opfname AS sortfamily, "
   14277             :                       "nspname AS sortfamilynsp "
   14278             :                       "FROM pg_catalog.pg_amop ao JOIN pg_catalog.pg_depend ON "
   14279             :                       "(classid = 'pg_catalog.pg_amop'::pg_catalog.regclass AND objid = ao.oid) "
   14280             :                       "LEFT JOIN pg_catalog.pg_opfamily f ON f.oid = amopsortfamily "
   14281             :                       "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = opfnamespace "
   14282             :                       "WHERE refclassid = 'pg_catalog.pg_opclass'::pg_catalog.regclass "
   14283             :                       "AND refobjid = '%u'::pg_catalog.oid "
   14284             :                       "AND amopfamily = '%s'::pg_catalog.oid "
   14285             :                       "ORDER BY amopstrategy",
   14286        1326 :                       opcinfo->dobj.catId.oid,
   14287             :                       opcfamily);
   14288             : 
   14289        1326 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   14290             : 
   14291        1326 :     ntups = PQntuples(res);
   14292             : 
   14293        1326 :     i_amopstrategy = PQfnumber(res, "amopstrategy");
   14294        1326 :     i_amopopr = PQfnumber(res, "amopopr");
   14295        1326 :     i_sortfamily = PQfnumber(res, "sortfamily");
   14296        1326 :     i_sortfamilynsp = PQfnumber(res, "sortfamilynsp");
   14297             : 
   14298        1790 :     for (i = 0; i < ntups; i++)
   14299             :     {
   14300         464 :         amopstrategy = PQgetvalue(res, i, i_amopstrategy);
   14301         464 :         amopopr = PQgetvalue(res, i, i_amopopr);
   14302         464 :         sortfamily = PQgetvalue(res, i, i_sortfamily);
   14303         464 :         sortfamilynsp = PQgetvalue(res, i, i_sortfamilynsp);
   14304             : 
   14305         464 :         if (needComma)
   14306         288 :             appendPQExpBufferStr(q, " ,\n    ");
   14307             : 
   14308         464 :         appendPQExpBuffer(q, "OPERATOR %s %s",
   14309             :                           amopstrategy, amopopr);
   14310             : 
   14311         464 :         if (strlen(sortfamily) > 0)
   14312             :         {
   14313           0 :             appendPQExpBufferStr(q, " FOR ORDER BY ");
   14314           0 :             appendPQExpBuffer(q, "%s.", fmtId(sortfamilynsp));
   14315           0 :             appendPQExpBufferStr(q, fmtId(sortfamily));
   14316             :         }
   14317             : 
   14318         464 :         needComma = true;
   14319             :     }
   14320             : 
   14321        1326 :     PQclear(res);
   14322             : 
   14323             :     /*
   14324             :      * Now fetch and print the FUNCTION entries (pg_amproc rows).
   14325             :      *
   14326             :      * Print only those opfamily members that are tied to the opclass by
   14327             :      * pg_depend entries.
   14328             :      *
   14329             :      * We print the amproclefttype/amprocrighttype even though in most cases
   14330             :      * the backend could deduce the right values, because of the corner case
   14331             :      * of a btree sort support function for a cross-type comparison.
   14332             :      */
   14333        1326 :     resetPQExpBuffer(query);
   14334             : 
   14335        1326 :     appendPQExpBuffer(query, "SELECT amprocnum, "
   14336             :                       "amproc::pg_catalog.regprocedure, "
   14337             :                       "amproclefttype::pg_catalog.regtype, "
   14338             :                       "amprocrighttype::pg_catalog.regtype "
   14339             :                       "FROM pg_catalog.pg_amproc ap, pg_catalog.pg_depend "
   14340             :                       "WHERE refclassid = 'pg_catalog.pg_opclass'::pg_catalog.regclass "
   14341             :                       "AND refobjid = '%u'::pg_catalog.oid "
   14342             :                       "AND classid = 'pg_catalog.pg_amproc'::pg_catalog.regclass "
   14343             :                       "AND objid = ap.oid "
   14344             :                       "ORDER BY amprocnum",
   14345        1326 :                       opcinfo->dobj.catId.oid);
   14346             : 
   14347        1326 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   14348             : 
   14349        1326 :     ntups = PQntuples(res);
   14350             : 
   14351        1326 :     i_amprocnum = PQfnumber(res, "amprocnum");
   14352        1326 :     i_amproc = PQfnumber(res, "amproc");
   14353        1326 :     i_amproclefttype = PQfnumber(res, "amproclefttype");
   14354        1326 :     i_amprocrighttype = PQfnumber(res, "amprocrighttype");
   14355             : 
   14356        1398 :     for (i = 0; i < ntups; i++)
   14357             :     {
   14358          72 :         amprocnum = PQgetvalue(res, i, i_amprocnum);
   14359          72 :         amproc = PQgetvalue(res, i, i_amproc);
   14360          72 :         amproclefttype = PQgetvalue(res, i, i_amproclefttype);
   14361          72 :         amprocrighttype = PQgetvalue(res, i, i_amprocrighttype);
   14362             : 
   14363          72 :         if (needComma)
   14364          72 :             appendPQExpBufferStr(q, " ,\n    ");
   14365             : 
   14366          72 :         appendPQExpBuffer(q, "FUNCTION %s", amprocnum);
   14367             : 
   14368          72 :         if (*amproclefttype && *amprocrighttype)
   14369          72 :             appendPQExpBuffer(q, " (%s, %s)", amproclefttype, amprocrighttype);
   14370             : 
   14371          72 :         appendPQExpBuffer(q, " %s", amproc);
   14372             : 
   14373          72 :         needComma = true;
   14374             :     }
   14375             : 
   14376        1326 :     PQclear(res);
   14377             : 
   14378             :     /*
   14379             :      * If needComma is still false it means we haven't added anything after
   14380             :      * the AS keyword.  To avoid printing broken SQL, append a dummy STORAGE
   14381             :      * clause with the same datatype.  This isn't sanctioned by the
   14382             :      * documentation, but actually DefineOpClass will treat it as a no-op.
   14383             :      */
   14384        1326 :     if (!needComma)
   14385         646 :         appendPQExpBuffer(q, "STORAGE %s", opcintype);
   14386             : 
   14387        1326 :     appendPQExpBufferStr(q, ";\n");
   14388             : 
   14389        1326 :     appendPQExpBufferStr(nameusing, fmtId(opcinfo->dobj.name));
   14390        1326 :     appendPQExpBuffer(nameusing, " USING %s",
   14391             :                       fmtId(amname));
   14392             : 
   14393        1326 :     if (dopt->binary_upgrade)
   14394          12 :         binary_upgrade_extension_member(q, &opcinfo->dobj,
   14395          12 :                                         "OPERATOR CLASS", nameusing->data,
   14396          12 :                                         opcinfo->dobj.namespace->dobj.name);
   14397             : 
   14398        1326 :     if (opcinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   14399        1326 :         ArchiveEntry(fout, opcinfo->dobj.catId, opcinfo->dobj.dumpId,
   14400        1326 :                      ARCHIVE_OPTS(.tag = opcinfo->dobj.name,
   14401             :                                   .namespace = opcinfo->dobj.namespace->dobj.name,
   14402             :                                   .owner = opcinfo->rolname,
   14403             :                                   .description = "OPERATOR CLASS",
   14404             :                                   .section = SECTION_PRE_DATA,
   14405             :                                   .createStmt = q->data,
   14406             :                                   .dropStmt = delq->data));
   14407             : 
   14408             :     /* Dump Operator Class Comments */
   14409        1326 :     if (opcinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   14410           0 :         dumpComment(fout, "OPERATOR CLASS", nameusing->data,
   14411           0 :                     opcinfo->dobj.namespace->dobj.name, opcinfo->rolname,
   14412           0 :                     opcinfo->dobj.catId, 0, opcinfo->dobj.dumpId);
   14413             : 
   14414        1326 :     free(opcintype);
   14415        1326 :     free(opcfamily);
   14416        1326 :     free(amname);
   14417        1326 :     destroyPQExpBuffer(query);
   14418        1326 :     destroyPQExpBuffer(q);
   14419        1326 :     destroyPQExpBuffer(delq);
   14420        1326 :     destroyPQExpBuffer(nameusing);
   14421             : }
   14422             : 
   14423             : /*
   14424             :  * dumpOpfamily
   14425             :  *    write out a single operator family definition
   14426             :  *
   14427             :  * Note: this also dumps any "loose" operator members that aren't bound to a
   14428             :  * specific opclass within the opfamily.
   14429             :  */
   14430             : static void
   14431        1156 : dumpOpfamily(Archive *fout, const OpfamilyInfo *opfinfo)
   14432             : {
   14433        1156 :     DumpOptions *dopt = fout->dopt;
   14434             :     PQExpBuffer query;
   14435             :     PQExpBuffer q;
   14436             :     PQExpBuffer delq;
   14437             :     PQExpBuffer nameusing;
   14438             :     PGresult   *res;
   14439             :     PGresult   *res_ops;
   14440             :     PGresult   *res_procs;
   14441             :     int         ntups;
   14442             :     int         i_amname;
   14443             :     int         i_amopstrategy;
   14444             :     int         i_amopopr;
   14445             :     int         i_sortfamily;
   14446             :     int         i_sortfamilynsp;
   14447             :     int         i_amprocnum;
   14448             :     int         i_amproc;
   14449             :     int         i_amproclefttype;
   14450             :     int         i_amprocrighttype;
   14451             :     char       *amname;
   14452             :     char       *amopstrategy;
   14453             :     char       *amopopr;
   14454             :     char       *sortfamily;
   14455             :     char       *sortfamilynsp;
   14456             :     char       *amprocnum;
   14457             :     char       *amproc;
   14458             :     char       *amproclefttype;
   14459             :     char       *amprocrighttype;
   14460             :     bool        needComma;
   14461             :     int         i;
   14462             : 
   14463             :     /* Do nothing if not dumping schema */
   14464        1156 :     if (!dopt->dumpSchema)
   14465          24 :         return;
   14466             : 
   14467        1132 :     query = createPQExpBuffer();
   14468        1132 :     q = createPQExpBuffer();
   14469        1132 :     delq = createPQExpBuffer();
   14470        1132 :     nameusing = createPQExpBuffer();
   14471             : 
   14472             :     /*
   14473             :      * Fetch only those opfamily members that are tied directly to the
   14474             :      * opfamily by pg_depend entries.
   14475             :      */
   14476        1132 :     appendPQExpBuffer(query, "SELECT amopstrategy, "
   14477             :                       "amopopr::pg_catalog.regoperator, "
   14478             :                       "opfname AS sortfamily, "
   14479             :                       "nspname AS sortfamilynsp "
   14480             :                       "FROM pg_catalog.pg_amop ao JOIN pg_catalog.pg_depend ON "
   14481             :                       "(classid = 'pg_catalog.pg_amop'::pg_catalog.regclass AND objid = ao.oid) "
   14482             :                       "LEFT JOIN pg_catalog.pg_opfamily f ON f.oid = amopsortfamily "
   14483             :                       "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = opfnamespace "
   14484             :                       "WHERE refclassid = 'pg_catalog.pg_opfamily'::pg_catalog.regclass "
   14485             :                       "AND refobjid = '%u'::pg_catalog.oid "
   14486             :                       "AND amopfamily = '%u'::pg_catalog.oid "
   14487             :                       "ORDER BY amopstrategy",
   14488        1132 :                       opfinfo->dobj.catId.oid,
   14489        1132 :                       opfinfo->dobj.catId.oid);
   14490             : 
   14491        1132 :     res_ops = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   14492             : 
   14493        1132 :     resetPQExpBuffer(query);
   14494             : 
   14495        1132 :     appendPQExpBuffer(query, "SELECT amprocnum, "
   14496             :                       "amproc::pg_catalog.regprocedure, "
   14497             :                       "amproclefttype::pg_catalog.regtype, "
   14498             :                       "amprocrighttype::pg_catalog.regtype "
   14499             :                       "FROM pg_catalog.pg_amproc ap, pg_catalog.pg_depend "
   14500             :                       "WHERE refclassid = 'pg_catalog.pg_opfamily'::pg_catalog.regclass "
   14501             :                       "AND refobjid = '%u'::pg_catalog.oid "
   14502             :                       "AND classid = 'pg_catalog.pg_amproc'::pg_catalog.regclass "
   14503             :                       "AND objid = ap.oid "
   14504             :                       "ORDER BY amprocnum",
   14505        1132 :                       opfinfo->dobj.catId.oid);
   14506             : 
   14507        1132 :     res_procs = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   14508             : 
   14509             :     /* Get additional fields from the pg_opfamily row */
   14510        1132 :     resetPQExpBuffer(query);
   14511             : 
   14512        1132 :     appendPQExpBuffer(query, "SELECT "
   14513             :                       "(SELECT amname FROM pg_catalog.pg_am WHERE oid = opfmethod) AS amname "
   14514             :                       "FROM pg_catalog.pg_opfamily "
   14515             :                       "WHERE oid = '%u'::pg_catalog.oid",
   14516        1132 :                       opfinfo->dobj.catId.oid);
   14517             : 
   14518        1132 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   14519             : 
   14520        1132 :     i_amname = PQfnumber(res, "amname");
   14521             : 
   14522             :     /* amname will still be needed after we PQclear res */
   14523        1132 :     amname = pg_strdup(PQgetvalue(res, 0, i_amname));
   14524             : 
   14525        1132 :     appendPQExpBuffer(delq, "DROP OPERATOR FAMILY %s",
   14526        1132 :                       fmtQualifiedDumpable(opfinfo));
   14527        1132 :     appendPQExpBuffer(delq, " USING %s;\n",
   14528             :                       fmtId(amname));
   14529             : 
   14530             :     /* Build the fixed portion of the CREATE command */
   14531        1132 :     appendPQExpBuffer(q, "CREATE OPERATOR FAMILY %s",
   14532        1132 :                       fmtQualifiedDumpable(opfinfo));
   14533        1132 :     appendPQExpBuffer(q, " USING %s;\n",
   14534             :                       fmtId(amname));
   14535             : 
   14536        1132 :     PQclear(res);
   14537             : 
   14538             :     /* Do we need an ALTER to add loose members? */
   14539        1132 :     if (PQntuples(res_ops) > 0 || PQntuples(res_procs) > 0)
   14540             :     {
   14541         120 :         appendPQExpBuffer(q, "ALTER OPERATOR FAMILY %s",
   14542         120 :                           fmtQualifiedDumpable(opfinfo));
   14543         120 :         appendPQExpBuffer(q, " USING %s ADD\n    ",
   14544             :                           fmtId(amname));
   14545             : 
   14546         120 :         needComma = false;
   14547             : 
   14548             :         /*
   14549             :          * Now fetch and print the OPERATOR entries (pg_amop rows).
   14550             :          */
   14551         120 :         ntups = PQntuples(res_ops);
   14552             : 
   14553         120 :         i_amopstrategy = PQfnumber(res_ops, "amopstrategy");
   14554         120 :         i_amopopr = PQfnumber(res_ops, "amopopr");
   14555         120 :         i_sortfamily = PQfnumber(res_ops, "sortfamily");
   14556         120 :         i_sortfamilynsp = PQfnumber(res_ops, "sortfamilynsp");
   14557             : 
   14558         480 :         for (i = 0; i < ntups; i++)
   14559             :         {
   14560         360 :             amopstrategy = PQgetvalue(res_ops, i, i_amopstrategy);
   14561         360 :             amopopr = PQgetvalue(res_ops, i, i_amopopr);
   14562         360 :             sortfamily = PQgetvalue(res_ops, i, i_sortfamily);
   14563         360 :             sortfamilynsp = PQgetvalue(res_ops, i, i_sortfamilynsp);
   14564             : 
   14565         360 :             if (needComma)
   14566         288 :                 appendPQExpBufferStr(q, " ,\n    ");
   14567             : 
   14568         360 :             appendPQExpBuffer(q, "OPERATOR %s %s",
   14569             :                               amopstrategy, amopopr);
   14570             : 
   14571         360 :             if (strlen(sortfamily) > 0)
   14572             :             {
   14573           0 :                 appendPQExpBufferStr(q, " FOR ORDER BY ");
   14574           0 :                 appendPQExpBuffer(q, "%s.", fmtId(sortfamilynsp));
   14575           0 :                 appendPQExpBufferStr(q, fmtId(sortfamily));
   14576             :             }
   14577             : 
   14578         360 :             needComma = true;
   14579             :         }
   14580             : 
   14581             :         /*
   14582             :          * Now fetch and print the FUNCTION entries (pg_amproc rows).
   14583             :          */
   14584         120 :         ntups = PQntuples(res_procs);
   14585             : 
   14586         120 :         i_amprocnum = PQfnumber(res_procs, "amprocnum");
   14587         120 :         i_amproc = PQfnumber(res_procs, "amproc");
   14588         120 :         i_amproclefttype = PQfnumber(res_procs, "amproclefttype");
   14589         120 :         i_amprocrighttype = PQfnumber(res_procs, "amprocrighttype");
   14590             : 
   14591         528 :         for (i = 0; i < ntups; i++)
   14592             :         {
   14593         408 :             amprocnum = PQgetvalue(res_procs, i, i_amprocnum);
   14594         408 :             amproc = PQgetvalue(res_procs, i, i_amproc);
   14595         408 :             amproclefttype = PQgetvalue(res_procs, i, i_amproclefttype);
   14596         408 :             amprocrighttype = PQgetvalue(res_procs, i, i_amprocrighttype);
   14597             : 
   14598         408 :             if (needComma)
   14599         360 :                 appendPQExpBufferStr(q, " ,\n    ");
   14600             : 
   14601         408 :             appendPQExpBuffer(q, "FUNCTION %s (%s, %s) %s",
   14602             :                               amprocnum, amproclefttype, amprocrighttype,
   14603             :                               amproc);
   14604             : 
   14605         408 :             needComma = true;
   14606             :         }
   14607             : 
   14608         120 :         appendPQExpBufferStr(q, ";\n");
   14609             :     }
   14610             : 
   14611        1132 :     appendPQExpBufferStr(nameusing, fmtId(opfinfo->dobj.name));
   14612        1132 :     appendPQExpBuffer(nameusing, " USING %s",
   14613             :                       fmtId(amname));
   14614             : 
   14615        1132 :     if (dopt->binary_upgrade)
   14616          18 :         binary_upgrade_extension_member(q, &opfinfo->dobj,
   14617          18 :                                         "OPERATOR FAMILY", nameusing->data,
   14618          18 :                                         opfinfo->dobj.namespace->dobj.name);
   14619             : 
   14620        1132 :     if (opfinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   14621        1132 :         ArchiveEntry(fout, opfinfo->dobj.catId, opfinfo->dobj.dumpId,
   14622        1132 :                      ARCHIVE_OPTS(.tag = opfinfo->dobj.name,
   14623             :                                   .namespace = opfinfo->dobj.namespace->dobj.name,
   14624             :                                   .owner = opfinfo->rolname,
   14625             :                                   .description = "OPERATOR FAMILY",
   14626             :                                   .section = SECTION_PRE_DATA,
   14627             :                                   .createStmt = q->data,
   14628             :                                   .dropStmt = delq->data));
   14629             : 
   14630             :     /* Dump Operator Family Comments */
   14631        1132 :     if (opfinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   14632           0 :         dumpComment(fout, "OPERATOR FAMILY", nameusing->data,
   14633           0 :                     opfinfo->dobj.namespace->dobj.name, opfinfo->rolname,
   14634           0 :                     opfinfo->dobj.catId, 0, opfinfo->dobj.dumpId);
   14635             : 
   14636        1132 :     free(amname);
   14637        1132 :     PQclear(res_ops);
   14638        1132 :     PQclear(res_procs);
   14639        1132 :     destroyPQExpBuffer(query);
   14640        1132 :     destroyPQExpBuffer(q);
   14641        1132 :     destroyPQExpBuffer(delq);
   14642        1132 :     destroyPQExpBuffer(nameusing);
   14643             : }
   14644             : 
   14645             : /*
   14646             :  * dumpCollation
   14647             :  *    write out a single collation definition
   14648             :  */
   14649             : static void
   14650        5108 : dumpCollation(Archive *fout, const CollInfo *collinfo)
   14651             : {
   14652        5108 :     DumpOptions *dopt = fout->dopt;
   14653             :     PQExpBuffer query;
   14654             :     PQExpBuffer q;
   14655             :     PQExpBuffer delq;
   14656             :     char       *qcollname;
   14657             :     PGresult   *res;
   14658             :     int         i_collprovider;
   14659             :     int         i_collisdeterministic;
   14660             :     int         i_collcollate;
   14661             :     int         i_collctype;
   14662             :     int         i_colllocale;
   14663             :     int         i_collicurules;
   14664             :     const char *collprovider;
   14665             :     const char *collcollate;
   14666             :     const char *collctype;
   14667             :     const char *colllocale;
   14668             :     const char *collicurules;
   14669             : 
   14670             :     /* Do nothing if not dumping schema */
   14671        5108 :     if (!dopt->dumpSchema)
   14672          24 :         return;
   14673             : 
   14674        5084 :     query = createPQExpBuffer();
   14675        5084 :     q = createPQExpBuffer();
   14676        5084 :     delq = createPQExpBuffer();
   14677             : 
   14678        5084 :     qcollname = pg_strdup(fmtId(collinfo->dobj.name));
   14679             : 
   14680             :     /* Get collation-specific details */
   14681        5084 :     appendPQExpBufferStr(query, "SELECT ");
   14682             : 
   14683        5084 :     if (fout->remoteVersion >= 100000)
   14684        5084 :         appendPQExpBufferStr(query,
   14685             :                              "collprovider, "
   14686             :                              "collversion, ");
   14687             :     else
   14688           0 :         appendPQExpBufferStr(query,
   14689             :                              "'c' AS collprovider, "
   14690             :                              "NULL AS collversion, ");
   14691             : 
   14692        5084 :     if (fout->remoteVersion >= 120000)
   14693        5084 :         appendPQExpBufferStr(query,
   14694             :                              "collisdeterministic, ");
   14695             :     else
   14696           0 :         appendPQExpBufferStr(query,
   14697             :                              "true AS collisdeterministic, ");
   14698             : 
   14699        5084 :     if (fout->remoteVersion >= 170000)
   14700        5084 :         appendPQExpBufferStr(query,
   14701             :                              "colllocale, ");
   14702           0 :     else if (fout->remoteVersion >= 150000)
   14703           0 :         appendPQExpBufferStr(query,
   14704             :                              "colliculocale AS colllocale, ");
   14705             :     else
   14706           0 :         appendPQExpBufferStr(query,
   14707             :                              "NULL AS colllocale, ");
   14708             : 
   14709        5084 :     if (fout->remoteVersion >= 160000)
   14710        5084 :         appendPQExpBufferStr(query,
   14711             :                              "collicurules, ");
   14712             :     else
   14713           0 :         appendPQExpBufferStr(query,
   14714             :                              "NULL AS collicurules, ");
   14715             : 
   14716        5084 :     appendPQExpBuffer(query,
   14717             :                       "collcollate, "
   14718             :                       "collctype "
   14719             :                       "FROM pg_catalog.pg_collation c "
   14720             :                       "WHERE c.oid = '%u'::pg_catalog.oid",
   14721        5084 :                       collinfo->dobj.catId.oid);
   14722             : 
   14723        5084 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   14724             : 
   14725        5084 :     i_collprovider = PQfnumber(res, "collprovider");
   14726        5084 :     i_collisdeterministic = PQfnumber(res, "collisdeterministic");
   14727        5084 :     i_collcollate = PQfnumber(res, "collcollate");
   14728        5084 :     i_collctype = PQfnumber(res, "collctype");
   14729        5084 :     i_colllocale = PQfnumber(res, "colllocale");
   14730        5084 :     i_collicurules = PQfnumber(res, "collicurules");
   14731             : 
   14732        5084 :     collprovider = PQgetvalue(res, 0, i_collprovider);
   14733             : 
   14734        5084 :     if (!PQgetisnull(res, 0, i_collcollate))
   14735         100 :         collcollate = PQgetvalue(res, 0, i_collcollate);
   14736             :     else
   14737        4984 :         collcollate = NULL;
   14738             : 
   14739        5084 :     if (!PQgetisnull(res, 0, i_collctype))
   14740         100 :         collctype = PQgetvalue(res, 0, i_collctype);
   14741             :     else
   14742        4984 :         collctype = NULL;
   14743             : 
   14744             :     /*
   14745             :      * Before version 15, collcollate and collctype were of type NAME and
   14746             :      * non-nullable. Treat empty strings as NULL for consistency.
   14747             :      */
   14748        5084 :     if (fout->remoteVersion < 150000)
   14749             :     {
   14750           0 :         if (collcollate[0] == '\0')
   14751           0 :             collcollate = NULL;
   14752           0 :         if (collctype[0] == '\0')
   14753           0 :             collctype = NULL;
   14754             :     }
   14755             : 
   14756        5084 :     if (!PQgetisnull(res, 0, i_colllocale))
   14757        4978 :         colllocale = PQgetvalue(res, 0, i_colllocale);
   14758             :     else
   14759         106 :         colllocale = NULL;
   14760             : 
   14761        5084 :     if (!PQgetisnull(res, 0, i_collicurules))
   14762           0 :         collicurules = PQgetvalue(res, 0, i_collicurules);
   14763             :     else
   14764        5084 :         collicurules = NULL;
   14765             : 
   14766        5084 :     appendPQExpBuffer(delq, "DROP COLLATION %s;\n",
   14767        5084 :                       fmtQualifiedDumpable(collinfo));
   14768             : 
   14769        5084 :     appendPQExpBuffer(q, "CREATE COLLATION %s (",
   14770        5084 :                       fmtQualifiedDumpable(collinfo));
   14771             : 
   14772        5084 :     appendPQExpBufferStr(q, "provider = ");
   14773        5084 :     if (collprovider[0] == 'b')
   14774          50 :         appendPQExpBufferStr(q, "builtin");
   14775        5034 :     else if (collprovider[0] == 'c')
   14776         100 :         appendPQExpBufferStr(q, "libc");
   14777        4934 :     else if (collprovider[0] == 'i')
   14778        4928 :         appendPQExpBufferStr(q, "icu");
   14779           6 :     else if (collprovider[0] == 'd')
   14780             :         /* to allow dumping pg_catalog; not accepted on input */
   14781           6 :         appendPQExpBufferStr(q, "default");
   14782             :     else
   14783           0 :         pg_fatal("unrecognized collation provider: %s",
   14784             :                  collprovider);
   14785             : 
   14786        5084 :     if (strcmp(PQgetvalue(res, 0, i_collisdeterministic), "f") == 0)
   14787           0 :         appendPQExpBufferStr(q, ", deterministic = false");
   14788             : 
   14789        5084 :     if (collprovider[0] == 'd')
   14790             :     {
   14791           6 :         if (collcollate || collctype || colllocale || collicurules)
   14792           0 :             pg_log_warning("invalid collation \"%s\"", qcollname);
   14793             : 
   14794             :         /* no locale -- the default collation cannot be reloaded anyway */
   14795             :     }
   14796        5078 :     else if (collprovider[0] == 'b')
   14797             :     {
   14798          50 :         if (collcollate || collctype || !colllocale || collicurules)
   14799           0 :             pg_log_warning("invalid collation \"%s\"", qcollname);
   14800             : 
   14801          50 :         appendPQExpBufferStr(q, ", locale = ");
   14802          50 :         appendStringLiteralAH(q, colllocale ? colllocale : "",
   14803             :                               fout);
   14804             :     }
   14805        5028 :     else if (collprovider[0] == 'i')
   14806             :     {
   14807        4928 :         if (fout->remoteVersion >= 150000)
   14808             :         {
   14809        4928 :             if (collcollate || collctype || !colllocale)
   14810           0 :                 pg_log_warning("invalid collation \"%s\"", qcollname);
   14811             : 
   14812        4928 :             appendPQExpBufferStr(q, ", locale = ");
   14813        4928 :             appendStringLiteralAH(q, colllocale ? colllocale : "",
   14814             :                                   fout);
   14815             :         }
   14816             :         else
   14817             :         {
   14818           0 :             if (!collcollate || !collctype || colllocale ||
   14819           0 :                 strcmp(collcollate, collctype) != 0)
   14820           0 :                 pg_log_warning("invalid collation \"%s\"", qcollname);
   14821             : 
   14822           0 :             appendPQExpBufferStr(q, ", locale = ");
   14823           0 :             appendStringLiteralAH(q, collcollate ? collcollate : "", fout);
   14824             :         }
   14825             : 
   14826        4928 :         if (collicurules)
   14827             :         {
   14828           0 :             appendPQExpBufferStr(q, ", rules = ");
   14829           0 :             appendStringLiteralAH(q, collicurules ? collicurules : "", fout);
   14830             :         }
   14831             :     }
   14832         100 :     else if (collprovider[0] == 'c')
   14833             :     {
   14834         100 :         if (colllocale || collicurules || !collcollate || !collctype)
   14835           0 :             pg_log_warning("invalid collation \"%s\"", qcollname);
   14836             : 
   14837         100 :         if (collcollate && collctype && strcmp(collcollate, collctype) == 0)
   14838             :         {
   14839         100 :             appendPQExpBufferStr(q, ", locale = ");
   14840         100 :             appendStringLiteralAH(q, collcollate ? collcollate : "", fout);
   14841             :         }
   14842             :         else
   14843             :         {
   14844           0 :             appendPQExpBufferStr(q, ", lc_collate = ");
   14845           0 :             appendStringLiteralAH(q, collcollate ? collcollate : "", fout);
   14846           0 :             appendPQExpBufferStr(q, ", lc_ctype = ");
   14847           0 :             appendStringLiteralAH(q, collctype ? collctype : "", fout);
   14848             :         }
   14849             :     }
   14850             :     else
   14851           0 :         pg_fatal("unrecognized collation provider: %s", collprovider);
   14852             : 
   14853             :     /*
   14854             :      * For binary upgrade, carry over the collation version.  For normal
   14855             :      * dump/restore, omit the version, so that it is computed upon restore.
   14856             :      */
   14857        5084 :     if (dopt->binary_upgrade)
   14858             :     {
   14859             :         int         i_collversion;
   14860             : 
   14861          10 :         i_collversion = PQfnumber(res, "collversion");
   14862          10 :         if (!PQgetisnull(res, 0, i_collversion))
   14863             :         {
   14864           8 :             appendPQExpBufferStr(q, ", version = ");
   14865           8 :             appendStringLiteralAH(q,
   14866             :                                   PQgetvalue(res, 0, i_collversion),
   14867             :                                   fout);
   14868             :         }
   14869             :     }
   14870             : 
   14871        5084 :     appendPQExpBufferStr(q, ");\n");
   14872             : 
   14873        5084 :     if (dopt->binary_upgrade)
   14874          10 :         binary_upgrade_extension_member(q, &collinfo->dobj,
   14875             :                                         "COLLATION", qcollname,
   14876          10 :                                         collinfo->dobj.namespace->dobj.name);
   14877             : 
   14878        5084 :     if (collinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   14879        5084 :         ArchiveEntry(fout, collinfo->dobj.catId, collinfo->dobj.dumpId,
   14880        5084 :                      ARCHIVE_OPTS(.tag = collinfo->dobj.name,
   14881             :                                   .namespace = collinfo->dobj.namespace->dobj.name,
   14882             :                                   .owner = collinfo->rolname,
   14883             :                                   .description = "COLLATION",
   14884             :                                   .section = SECTION_PRE_DATA,
   14885             :                                   .createStmt = q->data,
   14886             :                                   .dropStmt = delq->data));
   14887             : 
   14888             :     /* Dump Collation Comments */
   14889        5084 :     if (collinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   14890        4870 :         dumpComment(fout, "COLLATION", qcollname,
   14891        4870 :                     collinfo->dobj.namespace->dobj.name, collinfo->rolname,
   14892        4870 :                     collinfo->dobj.catId, 0, collinfo->dobj.dumpId);
   14893             : 
   14894        5084 :     PQclear(res);
   14895             : 
   14896        5084 :     destroyPQExpBuffer(query);
   14897        5084 :     destroyPQExpBuffer(q);
   14898        5084 :     destroyPQExpBuffer(delq);
   14899        5084 :     free(qcollname);
   14900             : }
   14901             : 
   14902             : /*
   14903             :  * dumpConversion
   14904             :  *    write out a single conversion definition
   14905             :  */
   14906             : static void
   14907         852 : dumpConversion(Archive *fout, const ConvInfo *convinfo)
   14908             : {
   14909         852 :     DumpOptions *dopt = fout->dopt;
   14910             :     PQExpBuffer query;
   14911             :     PQExpBuffer q;
   14912             :     PQExpBuffer delq;
   14913             :     char       *qconvname;
   14914             :     PGresult   *res;
   14915             :     int         i_conforencoding;
   14916             :     int         i_contoencoding;
   14917             :     int         i_conproc;
   14918             :     int         i_condefault;
   14919             :     const char *conforencoding;
   14920             :     const char *contoencoding;
   14921             :     const char *conproc;
   14922             :     bool        condefault;
   14923             : 
   14924             :     /* Do nothing if not dumping schema */
   14925         852 :     if (!dopt->dumpSchema)
   14926          12 :         return;
   14927             : 
   14928         840 :     query = createPQExpBuffer();
   14929         840 :     q = createPQExpBuffer();
   14930         840 :     delq = createPQExpBuffer();
   14931             : 
   14932         840 :     qconvname = pg_strdup(fmtId(convinfo->dobj.name));
   14933             : 
   14934             :     /* Get conversion-specific details */
   14935         840 :     appendPQExpBuffer(query, "SELECT "
   14936             :                       "pg_catalog.pg_encoding_to_char(conforencoding) AS conforencoding, "
   14937             :                       "pg_catalog.pg_encoding_to_char(contoencoding) AS contoencoding, "
   14938             :                       "conproc, condefault "
   14939             :                       "FROM pg_catalog.pg_conversion c "
   14940             :                       "WHERE c.oid = '%u'::pg_catalog.oid",
   14941         840 :                       convinfo->dobj.catId.oid);
   14942             : 
   14943         840 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   14944             : 
   14945         840 :     i_conforencoding = PQfnumber(res, "conforencoding");
   14946         840 :     i_contoencoding = PQfnumber(res, "contoencoding");
   14947         840 :     i_conproc = PQfnumber(res, "conproc");
   14948         840 :     i_condefault = PQfnumber(res, "condefault");
   14949             : 
   14950         840 :     conforencoding = PQgetvalue(res, 0, i_conforencoding);
   14951         840 :     contoencoding = PQgetvalue(res, 0, i_contoencoding);
   14952         840 :     conproc = PQgetvalue(res, 0, i_conproc);
   14953         840 :     condefault = (PQgetvalue(res, 0, i_condefault)[0] == 't');
   14954             : 
   14955         840 :     appendPQExpBuffer(delq, "DROP CONVERSION %s;\n",
   14956         840 :                       fmtQualifiedDumpable(convinfo));
   14957             : 
   14958         840 :     appendPQExpBuffer(q, "CREATE %sCONVERSION %s FOR ",
   14959             :                       (condefault) ? "DEFAULT " : "",
   14960         840 :                       fmtQualifiedDumpable(convinfo));
   14961         840 :     appendStringLiteralAH(q, conforencoding, fout);
   14962         840 :     appendPQExpBufferStr(q, " TO ");
   14963         840 :     appendStringLiteralAH(q, contoencoding, fout);
   14964             :     /* regproc output is already sufficiently quoted */
   14965         840 :     appendPQExpBuffer(q, " FROM %s;\n", conproc);
   14966             : 
   14967         840 :     if (dopt->binary_upgrade)
   14968           2 :         binary_upgrade_extension_member(q, &convinfo->dobj,
   14969             :                                         "CONVERSION", qconvname,
   14970           2 :                                         convinfo->dobj.namespace->dobj.name);
   14971             : 
   14972         840 :     if (convinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   14973         840 :         ArchiveEntry(fout, convinfo->dobj.catId, convinfo->dobj.dumpId,
   14974         840 :                      ARCHIVE_OPTS(.tag = convinfo->dobj.name,
   14975             :                                   .namespace = convinfo->dobj.namespace->dobj.name,
   14976             :                                   .owner = convinfo->rolname,
   14977             :                                   .description = "CONVERSION",
   14978             :                                   .section = SECTION_PRE_DATA,
   14979             :                                   .createStmt = q->data,
   14980             :                                   .dropStmt = delq->data));
   14981             : 
   14982             :     /* Dump Conversion Comments */
   14983         840 :     if (convinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   14984         840 :         dumpComment(fout, "CONVERSION", qconvname,
   14985         840 :                     convinfo->dobj.namespace->dobj.name, convinfo->rolname,
   14986         840 :                     convinfo->dobj.catId, 0, convinfo->dobj.dumpId);
   14987             : 
   14988         840 :     PQclear(res);
   14989             : 
   14990         840 :     destroyPQExpBuffer(query);
   14991         840 :     destroyPQExpBuffer(q);
   14992         840 :     destroyPQExpBuffer(delq);
   14993         840 :     free(qconvname);
   14994             : }
   14995             : 
   14996             : /*
   14997             :  * format_aggregate_signature: generate aggregate name and argument list
   14998             :  *
   14999             :  * The argument type names are qualified if needed.  The aggregate name
   15000             :  * is never qualified.
   15001             :  */
   15002             : static char *
   15003         860 : format_aggregate_signature(const AggInfo *agginfo, Archive *fout, bool honor_quotes)
   15004             : {
   15005             :     PQExpBufferData buf;
   15006             :     int         j;
   15007             : 
   15008         860 :     initPQExpBuffer(&buf);
   15009         860 :     if (honor_quotes)
   15010           0 :         appendPQExpBufferStr(&buf, fmtId(agginfo->aggfn.dobj.name));
   15011             :     else
   15012         860 :         appendPQExpBufferStr(&buf, agginfo->aggfn.dobj.name);
   15013             : 
   15014         860 :     if (agginfo->aggfn.nargs == 0)
   15015         128 :         appendPQExpBufferStr(&buf, "(*)");
   15016             :     else
   15017             :     {
   15018         732 :         appendPQExpBufferChar(&buf, '(');
   15019        1608 :         for (j = 0; j < agginfo->aggfn.nargs; j++)
   15020         876 :             appendPQExpBuffer(&buf, "%s%s",
   15021             :                               (j > 0) ? ", " : "",
   15022             :                               getFormattedTypeName(fout,
   15023         876 :                                                    agginfo->aggfn.argtypes[j],
   15024             :                                                    zeroIsError));
   15025         732 :         appendPQExpBufferChar(&buf, ')');
   15026             :     }
   15027         860 :     return buf.data;
   15028             : }
   15029             : 
   15030             : /*
   15031             :  * dumpAgg
   15032             :  *    write out a single aggregate definition
   15033             :  */
   15034             : static void
   15035         874 : dumpAgg(Archive *fout, const AggInfo *agginfo)
   15036             : {
   15037         874 :     DumpOptions *dopt = fout->dopt;
   15038             :     PQExpBuffer query;
   15039             :     PQExpBuffer q;
   15040             :     PQExpBuffer delq;
   15041             :     PQExpBuffer details;
   15042             :     char       *aggsig;         /* identity signature */
   15043         874 :     char       *aggfullsig = NULL;  /* full signature */
   15044             :     char       *aggsig_tag;
   15045             :     PGresult   *res;
   15046             :     int         i_agginitval;
   15047             :     int         i_aggminitval;
   15048             :     const char *aggtransfn;
   15049             :     const char *aggfinalfn;
   15050             :     const char *aggcombinefn;
   15051             :     const char *aggserialfn;
   15052             :     const char *aggdeserialfn;
   15053             :     const char *aggmtransfn;
   15054             :     const char *aggminvtransfn;
   15055             :     const char *aggmfinalfn;
   15056             :     bool        aggfinalextra;
   15057             :     bool        aggmfinalextra;
   15058             :     char        aggfinalmodify;
   15059             :     char        aggmfinalmodify;
   15060             :     const char *aggsortop;
   15061             :     char       *aggsortconvop;
   15062             :     char        aggkind;
   15063             :     const char *aggtranstype;
   15064             :     const char *aggtransspace;
   15065             :     const char *aggmtranstype;
   15066             :     const char *aggmtransspace;
   15067             :     const char *agginitval;
   15068             :     const char *aggminitval;
   15069             :     const char *proparallel;
   15070             :     char        defaultfinalmodify;
   15071             : 
   15072             :     /* Do nothing if not dumping schema */
   15073         874 :     if (!dopt->dumpSchema)
   15074          14 :         return;
   15075             : 
   15076         860 :     query = createPQExpBuffer();
   15077         860 :     q = createPQExpBuffer();
   15078         860 :     delq = createPQExpBuffer();
   15079         860 :     details = createPQExpBuffer();
   15080             : 
   15081         860 :     if (!fout->is_prepared[PREPQUERY_DUMPAGG])
   15082             :     {
   15083             :         /* Set up query for aggregate-specific details */
   15084         124 :         appendPQExpBufferStr(query,
   15085             :                              "PREPARE dumpAgg(pg_catalog.oid) AS\n");
   15086             : 
   15087         124 :         appendPQExpBufferStr(query,
   15088             :                              "SELECT "
   15089             :                              "aggtransfn,\n"
   15090             :                              "aggfinalfn,\n"
   15091             :                              "aggtranstype::pg_catalog.regtype,\n"
   15092             :                              "agginitval,\n"
   15093             :                              "aggsortop,\n"
   15094             :                              "pg_catalog.pg_get_function_arguments(p.oid) AS funcargs,\n"
   15095             :                              "pg_catalog.pg_get_function_identity_arguments(p.oid) AS funciargs,\n");
   15096             : 
   15097         124 :         if (fout->remoteVersion >= 90400)
   15098         124 :             appendPQExpBufferStr(query,
   15099             :                                  "aggkind,\n"
   15100             :                                  "aggmtransfn,\n"
   15101             :                                  "aggminvtransfn,\n"
   15102             :                                  "aggmfinalfn,\n"
   15103             :                                  "aggmtranstype::pg_catalog.regtype,\n"
   15104             :                                  "aggfinalextra,\n"
   15105             :                                  "aggmfinalextra,\n"
   15106             :                                  "aggtransspace,\n"
   15107             :                                  "aggmtransspace,\n"
   15108             :                                  "aggminitval,\n");
   15109             :         else
   15110           0 :             appendPQExpBufferStr(query,
   15111             :                                  "'n' AS aggkind,\n"
   15112             :                                  "'-' AS aggmtransfn,\n"
   15113             :                                  "'-' AS aggminvtransfn,\n"
   15114             :                                  "'-' AS aggmfinalfn,\n"
   15115             :                                  "0 AS aggmtranstype,\n"
   15116             :                                  "false AS aggfinalextra,\n"
   15117             :                                  "false AS aggmfinalextra,\n"
   15118             :                                  "0 AS aggtransspace,\n"
   15119             :                                  "0 AS aggmtransspace,\n"
   15120             :                                  "NULL AS aggminitval,\n");
   15121             : 
   15122         124 :         if (fout->remoteVersion >= 90600)
   15123         124 :             appendPQExpBufferStr(query,
   15124             :                                  "aggcombinefn,\n"
   15125             :                                  "aggserialfn,\n"
   15126             :                                  "aggdeserialfn,\n"
   15127             :                                  "proparallel,\n");
   15128             :         else
   15129           0 :             appendPQExpBufferStr(query,
   15130             :                                  "'-' AS aggcombinefn,\n"
   15131             :                                  "'-' AS aggserialfn,\n"
   15132             :                                  "'-' AS aggdeserialfn,\n"
   15133             :                                  "'u' AS proparallel,\n");
   15134             : 
   15135         124 :         if (fout->remoteVersion >= 110000)
   15136         124 :             appendPQExpBufferStr(query,
   15137             :                                  "aggfinalmodify,\n"
   15138             :                                  "aggmfinalmodify\n");
   15139             :         else
   15140           0 :             appendPQExpBufferStr(query,
   15141             :                                  "'0' AS aggfinalmodify,\n"
   15142             :                                  "'0' AS aggmfinalmodify\n");
   15143             : 
   15144         124 :         appendPQExpBufferStr(query,
   15145             :                              "FROM pg_catalog.pg_aggregate a, pg_catalog.pg_proc p "
   15146             :                              "WHERE a.aggfnoid = p.oid "
   15147             :                              "AND p.oid = $1");
   15148             : 
   15149         124 :         ExecuteSqlStatement(fout, query->data);
   15150             : 
   15151         124 :         fout->is_prepared[PREPQUERY_DUMPAGG] = true;
   15152             :     }
   15153             : 
   15154         860 :     printfPQExpBuffer(query,
   15155             :                       "EXECUTE dumpAgg('%u')",
   15156         860 :                       agginfo->aggfn.dobj.catId.oid);
   15157             : 
   15158         860 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   15159             : 
   15160         860 :     i_agginitval = PQfnumber(res, "agginitval");
   15161         860 :     i_aggminitval = PQfnumber(res, "aggminitval");
   15162             : 
   15163         860 :     aggtransfn = PQgetvalue(res, 0, PQfnumber(res, "aggtransfn"));
   15164         860 :     aggfinalfn = PQgetvalue(res, 0, PQfnumber(res, "aggfinalfn"));
   15165         860 :     aggcombinefn = PQgetvalue(res, 0, PQfnumber(res, "aggcombinefn"));
   15166         860 :     aggserialfn = PQgetvalue(res, 0, PQfnumber(res, "aggserialfn"));
   15167         860 :     aggdeserialfn = PQgetvalue(res, 0, PQfnumber(res, "aggdeserialfn"));
   15168         860 :     aggmtransfn = PQgetvalue(res, 0, PQfnumber(res, "aggmtransfn"));
   15169         860 :     aggminvtransfn = PQgetvalue(res, 0, PQfnumber(res, "aggminvtransfn"));
   15170         860 :     aggmfinalfn = PQgetvalue(res, 0, PQfnumber(res, "aggmfinalfn"));
   15171         860 :     aggfinalextra = (PQgetvalue(res, 0, PQfnumber(res, "aggfinalextra"))[0] == 't');
   15172         860 :     aggmfinalextra = (PQgetvalue(res, 0, PQfnumber(res, "aggmfinalextra"))[0] == 't');
   15173         860 :     aggfinalmodify = PQgetvalue(res, 0, PQfnumber(res, "aggfinalmodify"))[0];
   15174         860 :     aggmfinalmodify = PQgetvalue(res, 0, PQfnumber(res, "aggmfinalmodify"))[0];
   15175         860 :     aggsortop = PQgetvalue(res, 0, PQfnumber(res, "aggsortop"));
   15176         860 :     aggkind = PQgetvalue(res, 0, PQfnumber(res, "aggkind"))[0];
   15177         860 :     aggtranstype = PQgetvalue(res, 0, PQfnumber(res, "aggtranstype"));
   15178         860 :     aggtransspace = PQgetvalue(res, 0, PQfnumber(res, "aggtransspace"));
   15179         860 :     aggmtranstype = PQgetvalue(res, 0, PQfnumber(res, "aggmtranstype"));
   15180         860 :     aggmtransspace = PQgetvalue(res, 0, PQfnumber(res, "aggmtransspace"));
   15181         860 :     agginitval = PQgetvalue(res, 0, i_agginitval);
   15182         860 :     aggminitval = PQgetvalue(res, 0, i_aggminitval);
   15183         860 :     proparallel = PQgetvalue(res, 0, PQfnumber(res, "proparallel"));
   15184             : 
   15185             :     {
   15186             :         char       *funcargs;
   15187             :         char       *funciargs;
   15188             : 
   15189         860 :         funcargs = PQgetvalue(res, 0, PQfnumber(res, "funcargs"));
   15190         860 :         funciargs = PQgetvalue(res, 0, PQfnumber(res, "funciargs"));
   15191         860 :         aggfullsig = format_function_arguments(&agginfo->aggfn, funcargs, true);
   15192         860 :         aggsig = format_function_arguments(&agginfo->aggfn, funciargs, true);
   15193             :     }
   15194             : 
   15195         860 :     aggsig_tag = format_aggregate_signature(agginfo, fout, false);
   15196             : 
   15197             :     /* identify default modify flag for aggkind (must match DefineAggregate) */
   15198         860 :     defaultfinalmodify = (aggkind == AGGKIND_NORMAL) ? AGGMODIFY_READ_ONLY : AGGMODIFY_READ_WRITE;
   15199             :     /* replace omitted flags for old versions */
   15200         860 :     if (aggfinalmodify == '0')
   15201           0 :         aggfinalmodify = defaultfinalmodify;
   15202         860 :     if (aggmfinalmodify == '0')
   15203           0 :         aggmfinalmodify = defaultfinalmodify;
   15204             : 
   15205             :     /* regproc and regtype output is already sufficiently quoted */
   15206         860 :     appendPQExpBuffer(details, "    SFUNC = %s,\n    STYPE = %s",
   15207             :                       aggtransfn, aggtranstype);
   15208             : 
   15209         860 :     if (strcmp(aggtransspace, "0") != 0)
   15210             :     {
   15211          16 :         appendPQExpBuffer(details, ",\n    SSPACE = %s",
   15212             :                           aggtransspace);
   15213             :     }
   15214             : 
   15215         860 :     if (!PQgetisnull(res, 0, i_agginitval))
   15216             :     {
   15217         632 :         appendPQExpBufferStr(details, ",\n    INITCOND = ");
   15218         632 :         appendStringLiteralAH(details, agginitval, fout);
   15219             :     }
   15220             : 
   15221         860 :     if (strcmp(aggfinalfn, "-") != 0)
   15222             :     {
   15223         392 :         appendPQExpBuffer(details, ",\n    FINALFUNC = %s",
   15224             :                           aggfinalfn);
   15225         392 :         if (aggfinalextra)
   15226          32 :             appendPQExpBufferStr(details, ",\n    FINALFUNC_EXTRA");
   15227         392 :         if (aggfinalmodify != defaultfinalmodify)
   15228             :         {
   15229          72 :             switch (aggfinalmodify)
   15230             :             {
   15231           0 :                 case AGGMODIFY_READ_ONLY:
   15232           0 :                     appendPQExpBufferStr(details, ",\n    FINALFUNC_MODIFY = READ_ONLY");
   15233           0 :                     break;
   15234          72 :                 case AGGMODIFY_SHAREABLE:
   15235          72 :                     appendPQExpBufferStr(details, ",\n    FINALFUNC_MODIFY = SHAREABLE");
   15236          72 :                     break;
   15237           0 :                 case AGGMODIFY_READ_WRITE:
   15238           0 :                     appendPQExpBufferStr(details, ",\n    FINALFUNC_MODIFY = READ_WRITE");
   15239           0 :                     break;
   15240           0 :                 default:
   15241           0 :                     pg_fatal("unrecognized aggfinalmodify value for aggregate \"%s\"",
   15242             :                              agginfo->aggfn.dobj.name);
   15243             :                     break;
   15244             :             }
   15245             :         }
   15246             :     }
   15247             : 
   15248         860 :     if (strcmp(aggcombinefn, "-") != 0)
   15249           0 :         appendPQExpBuffer(details, ",\n    COMBINEFUNC = %s", aggcombinefn);
   15250             : 
   15251         860 :     if (strcmp(aggserialfn, "-") != 0)
   15252           0 :         appendPQExpBuffer(details, ",\n    SERIALFUNC = %s", aggserialfn);
   15253             : 
   15254         860 :     if (strcmp(aggdeserialfn, "-") != 0)
   15255           0 :         appendPQExpBuffer(details, ",\n    DESERIALFUNC = %s", aggdeserialfn);
   15256             : 
   15257         860 :     if (strcmp(aggmtransfn, "-") != 0)
   15258             :     {
   15259          96 :         appendPQExpBuffer(details, ",\n    MSFUNC = %s,\n    MINVFUNC = %s,\n    MSTYPE = %s",
   15260             :                           aggmtransfn,
   15261             :                           aggminvtransfn,
   15262             :                           aggmtranstype);
   15263             :     }
   15264             : 
   15265         860 :     if (strcmp(aggmtransspace, "0") != 0)
   15266             :     {
   15267           0 :         appendPQExpBuffer(details, ",\n    MSSPACE = %s",
   15268             :                           aggmtransspace);
   15269             :     }
   15270             : 
   15271         860 :     if (!PQgetisnull(res, 0, i_aggminitval))
   15272             :     {
   15273          32 :         appendPQExpBufferStr(details, ",\n    MINITCOND = ");
   15274          32 :         appendStringLiteralAH(details, aggminitval, fout);
   15275             :     }
   15276             : 
   15277         860 :     if (strcmp(aggmfinalfn, "-") != 0)
   15278             :     {
   15279           0 :         appendPQExpBuffer(details, ",\n    MFINALFUNC = %s",
   15280             :                           aggmfinalfn);
   15281           0 :         if (aggmfinalextra)
   15282           0 :             appendPQExpBufferStr(details, ",\n    MFINALFUNC_EXTRA");
   15283           0 :         if (aggmfinalmodify != defaultfinalmodify)
   15284             :         {
   15285           0 :             switch (aggmfinalmodify)
   15286             :             {
   15287           0 :                 case AGGMODIFY_READ_ONLY:
   15288           0 :                     appendPQExpBufferStr(details, ",\n    MFINALFUNC_MODIFY = READ_ONLY");
   15289           0 :                     break;
   15290           0 :                 case AGGMODIFY_SHAREABLE:
   15291           0 :                     appendPQExpBufferStr(details, ",\n    MFINALFUNC_MODIFY = SHAREABLE");
   15292           0 :                     break;
   15293           0 :                 case AGGMODIFY_READ_WRITE:
   15294           0 :                     appendPQExpBufferStr(details, ",\n    MFINALFUNC_MODIFY = READ_WRITE");
   15295           0 :                     break;
   15296           0 :                 default:
   15297           0 :                     pg_fatal("unrecognized aggmfinalmodify value for aggregate \"%s\"",
   15298             :                              agginfo->aggfn.dobj.name);
   15299             :                     break;
   15300             :             }
   15301             :         }
   15302             :     }
   15303             : 
   15304         860 :     aggsortconvop = getFormattedOperatorName(aggsortop);
   15305         860 :     if (aggsortconvop)
   15306             :     {
   15307           0 :         appendPQExpBuffer(details, ",\n    SORTOP = %s",
   15308             :                           aggsortconvop);
   15309           0 :         free(aggsortconvop);
   15310             :     }
   15311             : 
   15312         860 :     if (aggkind == AGGKIND_HYPOTHETICAL)
   15313          16 :         appendPQExpBufferStr(details, ",\n    HYPOTHETICAL");
   15314             : 
   15315         860 :     if (proparallel[0] != PROPARALLEL_UNSAFE)
   15316             :     {
   15317          16 :         if (proparallel[0] == PROPARALLEL_SAFE)
   15318          16 :             appendPQExpBufferStr(details, ",\n    PARALLEL = safe");
   15319           0 :         else if (proparallel[0] == PROPARALLEL_RESTRICTED)
   15320           0 :             appendPQExpBufferStr(details, ",\n    PARALLEL = restricted");
   15321           0 :         else if (proparallel[0] != PROPARALLEL_UNSAFE)
   15322           0 :             pg_fatal("unrecognized proparallel value for function \"%s\"",
   15323             :                      agginfo->aggfn.dobj.name);
   15324             :     }
   15325             : 
   15326         860 :     appendPQExpBuffer(delq, "DROP AGGREGATE %s.%s;\n",
   15327         860 :                       fmtId(agginfo->aggfn.dobj.namespace->dobj.name),
   15328             :                       aggsig);
   15329             : 
   15330        1720 :     appendPQExpBuffer(q, "CREATE AGGREGATE %s.%s (\n%s\n);\n",
   15331         860 :                       fmtId(agginfo->aggfn.dobj.namespace->dobj.name),
   15332             :                       aggfullsig ? aggfullsig : aggsig, details->data);
   15333             : 
   15334         860 :     if (dopt->binary_upgrade)
   15335          98 :         binary_upgrade_extension_member(q, &agginfo->aggfn.dobj,
   15336             :                                         "AGGREGATE", aggsig,
   15337          98 :                                         agginfo->aggfn.dobj.namespace->dobj.name);
   15338             : 
   15339         860 :     if (agginfo->aggfn.dobj.dump & DUMP_COMPONENT_DEFINITION)
   15340         826 :         ArchiveEntry(fout, agginfo->aggfn.dobj.catId,
   15341         826 :                      agginfo->aggfn.dobj.dumpId,
   15342         826 :                      ARCHIVE_OPTS(.tag = aggsig_tag,
   15343             :                                   .namespace = agginfo->aggfn.dobj.namespace->dobj.name,
   15344             :                                   .owner = agginfo->aggfn.rolname,
   15345             :                                   .description = "AGGREGATE",
   15346             :                                   .section = SECTION_PRE_DATA,
   15347             :                                   .createStmt = q->data,
   15348             :                                   .dropStmt = delq->data));
   15349             : 
   15350             :     /* Dump Aggregate Comments */
   15351         860 :     if (agginfo->aggfn.dobj.dump & DUMP_COMPONENT_COMMENT)
   15352          32 :         dumpComment(fout, "AGGREGATE", aggsig,
   15353          32 :                     agginfo->aggfn.dobj.namespace->dobj.name,
   15354          32 :                     agginfo->aggfn.rolname,
   15355          32 :                     agginfo->aggfn.dobj.catId, 0, agginfo->aggfn.dobj.dumpId);
   15356             : 
   15357         860 :     if (agginfo->aggfn.dobj.dump & DUMP_COMPONENT_SECLABEL)
   15358           0 :         dumpSecLabel(fout, "AGGREGATE", aggsig,
   15359           0 :                      agginfo->aggfn.dobj.namespace->dobj.name,
   15360           0 :                      agginfo->aggfn.rolname,
   15361           0 :                      agginfo->aggfn.dobj.catId, 0, agginfo->aggfn.dobj.dumpId);
   15362             : 
   15363             :     /*
   15364             :      * Since there is no GRANT ON AGGREGATE syntax, we have to make the ACL
   15365             :      * command look like a function's GRANT; in particular this affects the
   15366             :      * syntax for zero-argument aggregates and ordered-set aggregates.
   15367             :      */
   15368         860 :     free(aggsig);
   15369             : 
   15370         860 :     aggsig = format_function_signature(fout, &agginfo->aggfn, true);
   15371             : 
   15372         860 :     if (agginfo->aggfn.dobj.dump & DUMP_COMPONENT_ACL)
   15373          36 :         dumpACL(fout, agginfo->aggfn.dobj.dumpId, InvalidDumpId,
   15374             :                 "FUNCTION", aggsig, NULL,
   15375          36 :                 agginfo->aggfn.dobj.namespace->dobj.name,
   15376          36 :                 NULL, agginfo->aggfn.rolname, &agginfo->aggfn.dacl);
   15377             : 
   15378         860 :     free(aggsig);
   15379         860 :     free(aggfullsig);
   15380         860 :     free(aggsig_tag);
   15381             : 
   15382         860 :     PQclear(res);
   15383             : 
   15384         860 :     destroyPQExpBuffer(query);
   15385         860 :     destroyPQExpBuffer(q);
   15386         860 :     destroyPQExpBuffer(delq);
   15387         860 :     destroyPQExpBuffer(details);
   15388             : }
   15389             : 
   15390             : /*
   15391             :  * dumpTSParser
   15392             :  *    write out a single text search parser
   15393             :  */
   15394             : static void
   15395          90 : dumpTSParser(Archive *fout, const TSParserInfo *prsinfo)
   15396             : {
   15397          90 :     DumpOptions *dopt = fout->dopt;
   15398             :     PQExpBuffer q;
   15399             :     PQExpBuffer delq;
   15400             :     char       *qprsname;
   15401             : 
   15402             :     /* Do nothing if not dumping schema */
   15403          90 :     if (!dopt->dumpSchema)
   15404          12 :         return;
   15405             : 
   15406          78 :     q = createPQExpBuffer();
   15407          78 :     delq = createPQExpBuffer();
   15408             : 
   15409          78 :     qprsname = pg_strdup(fmtId(prsinfo->dobj.name));
   15410             : 
   15411          78 :     appendPQExpBuffer(q, "CREATE TEXT SEARCH PARSER %s (\n",
   15412          78 :                       fmtQualifiedDumpable(prsinfo));
   15413             : 
   15414          78 :     appendPQExpBuffer(q, "    START = %s,\n",
   15415          78 :                       convertTSFunction(fout, prsinfo->prsstart));
   15416          78 :     appendPQExpBuffer(q, "    GETTOKEN = %s,\n",
   15417          78 :                       convertTSFunction(fout, prsinfo->prstoken));
   15418          78 :     appendPQExpBuffer(q, "    END = %s,\n",
   15419          78 :                       convertTSFunction(fout, prsinfo->prsend));
   15420          78 :     if (prsinfo->prsheadline != InvalidOid)
   15421           6 :         appendPQExpBuffer(q, "    HEADLINE = %s,\n",
   15422           6 :                           convertTSFunction(fout, prsinfo->prsheadline));
   15423          78 :     appendPQExpBuffer(q, "    LEXTYPES = %s );\n",
   15424          78 :                       convertTSFunction(fout, prsinfo->prslextype));
   15425             : 
   15426          78 :     appendPQExpBuffer(delq, "DROP TEXT SEARCH PARSER %s;\n",
   15427          78 :                       fmtQualifiedDumpable(prsinfo));
   15428             : 
   15429          78 :     if (dopt->binary_upgrade)
   15430           2 :         binary_upgrade_extension_member(q, &prsinfo->dobj,
   15431             :                                         "TEXT SEARCH PARSER", qprsname,
   15432           2 :                                         prsinfo->dobj.namespace->dobj.name);
   15433             : 
   15434          78 :     if (prsinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   15435          78 :         ArchiveEntry(fout, prsinfo->dobj.catId, prsinfo->dobj.dumpId,
   15436          78 :                      ARCHIVE_OPTS(.tag = prsinfo->dobj.name,
   15437             :                                   .namespace = prsinfo->dobj.namespace->dobj.name,
   15438             :                                   .description = "TEXT SEARCH PARSER",
   15439             :                                   .section = SECTION_PRE_DATA,
   15440             :                                   .createStmt = q->data,
   15441             :                                   .dropStmt = delq->data));
   15442             : 
   15443             :     /* Dump Parser Comments */
   15444          78 :     if (prsinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   15445          78 :         dumpComment(fout, "TEXT SEARCH PARSER", qprsname,
   15446          78 :                     prsinfo->dobj.namespace->dobj.name, "",
   15447          78 :                     prsinfo->dobj.catId, 0, prsinfo->dobj.dumpId);
   15448             : 
   15449          78 :     destroyPQExpBuffer(q);
   15450          78 :     destroyPQExpBuffer(delq);
   15451          78 :     free(qprsname);
   15452             : }
   15453             : 
   15454             : /*
   15455             :  * dumpTSDictionary
   15456             :  *    write out a single text search dictionary
   15457             :  */
   15458             : static void
   15459         408 : dumpTSDictionary(Archive *fout, const TSDictInfo *dictinfo)
   15460             : {
   15461         408 :     DumpOptions *dopt = fout->dopt;
   15462             :     PQExpBuffer q;
   15463             :     PQExpBuffer delq;
   15464             :     PQExpBuffer query;
   15465             :     char       *qdictname;
   15466             :     PGresult   *res;
   15467             :     char       *nspname;
   15468             :     char       *tmplname;
   15469             : 
   15470             :     /* Do nothing if not dumping schema */
   15471         408 :     if (!dopt->dumpSchema)
   15472          12 :         return;
   15473             : 
   15474         396 :     q = createPQExpBuffer();
   15475         396 :     delq = createPQExpBuffer();
   15476         396 :     query = createPQExpBuffer();
   15477             : 
   15478         396 :     qdictname = pg_strdup(fmtId(dictinfo->dobj.name));
   15479             : 
   15480             :     /* Fetch name and namespace of the dictionary's template */
   15481         396 :     appendPQExpBuffer(query, "SELECT nspname, tmplname "
   15482             :                       "FROM pg_ts_template p, pg_namespace n "
   15483             :                       "WHERE p.oid = '%u' AND n.oid = tmplnamespace",
   15484         396 :                       dictinfo->dicttemplate);
   15485         396 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   15486         396 :     nspname = PQgetvalue(res, 0, 0);
   15487         396 :     tmplname = PQgetvalue(res, 0, 1);
   15488             : 
   15489         396 :     appendPQExpBuffer(q, "CREATE TEXT SEARCH DICTIONARY %s (\n",
   15490         396 :                       fmtQualifiedDumpable(dictinfo));
   15491             : 
   15492         396 :     appendPQExpBufferStr(q, "    TEMPLATE = ");
   15493         396 :     appendPQExpBuffer(q, "%s.", fmtId(nspname));
   15494         396 :     appendPQExpBufferStr(q, fmtId(tmplname));
   15495             : 
   15496         396 :     PQclear(res);
   15497             : 
   15498             :     /* the dictinitoption can be dumped straight into the command */
   15499         396 :     if (dictinfo->dictinitoption)
   15500         318 :         appendPQExpBuffer(q, ",\n    %s", dictinfo->dictinitoption);
   15501             : 
   15502         396 :     appendPQExpBufferStr(q, " );\n");
   15503             : 
   15504         396 :     appendPQExpBuffer(delq, "DROP TEXT SEARCH DICTIONARY %s;\n",
   15505         396 :                       fmtQualifiedDumpable(dictinfo));
   15506             : 
   15507         396 :     if (dopt->binary_upgrade)
   15508          20 :         binary_upgrade_extension_member(q, &dictinfo->dobj,
   15509             :                                         "TEXT SEARCH DICTIONARY", qdictname,
   15510          20 :                                         dictinfo->dobj.namespace->dobj.name);
   15511             : 
   15512         396 :     if (dictinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   15513         396 :         ArchiveEntry(fout, dictinfo->dobj.catId, dictinfo->dobj.dumpId,
   15514         396 :                      ARCHIVE_OPTS(.tag = dictinfo->dobj.name,
   15515             :                                   .namespace = dictinfo->dobj.namespace->dobj.name,
   15516             :                                   .owner = dictinfo->rolname,
   15517             :                                   .description = "TEXT SEARCH DICTIONARY",
   15518             :                                   .section = SECTION_PRE_DATA,
   15519             :                                   .createStmt = q->data,
   15520             :                                   .dropStmt = delq->data));
   15521             : 
   15522             :     /* Dump Dictionary Comments */
   15523         396 :     if (dictinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   15524         252 :         dumpComment(fout, "TEXT SEARCH DICTIONARY", qdictname,
   15525         252 :                     dictinfo->dobj.namespace->dobj.name, dictinfo->rolname,
   15526         252 :                     dictinfo->dobj.catId, 0, dictinfo->dobj.dumpId);
   15527             : 
   15528         396 :     destroyPQExpBuffer(q);
   15529         396 :     destroyPQExpBuffer(delq);
   15530         396 :     destroyPQExpBuffer(query);
   15531         396 :     free(qdictname);
   15532             : }
   15533             : 
   15534             : /*
   15535             :  * dumpTSTemplate
   15536             :  *    write out a single text search template
   15537             :  */
   15538             : static void
   15539         114 : dumpTSTemplate(Archive *fout, const TSTemplateInfo *tmplinfo)
   15540             : {
   15541         114 :     DumpOptions *dopt = fout->dopt;
   15542             :     PQExpBuffer q;
   15543             :     PQExpBuffer delq;
   15544             :     char       *qtmplname;
   15545             : 
   15546             :     /* Do nothing if not dumping schema */
   15547         114 :     if (!dopt->dumpSchema)
   15548          12 :         return;
   15549             : 
   15550         102 :     q = createPQExpBuffer();
   15551         102 :     delq = createPQExpBuffer();
   15552             : 
   15553         102 :     qtmplname = pg_strdup(fmtId(tmplinfo->dobj.name));
   15554             : 
   15555         102 :     appendPQExpBuffer(q, "CREATE TEXT SEARCH TEMPLATE %s (\n",
   15556         102 :                       fmtQualifiedDumpable(tmplinfo));
   15557             : 
   15558         102 :     if (tmplinfo->tmplinit != InvalidOid)
   15559          30 :         appendPQExpBuffer(q, "    INIT = %s,\n",
   15560          30 :                           convertTSFunction(fout, tmplinfo->tmplinit));
   15561         102 :     appendPQExpBuffer(q, "    LEXIZE = %s );\n",
   15562         102 :                       convertTSFunction(fout, tmplinfo->tmpllexize));
   15563             : 
   15564         102 :     appendPQExpBuffer(delq, "DROP TEXT SEARCH TEMPLATE %s;\n",
   15565         102 :                       fmtQualifiedDumpable(tmplinfo));
   15566             : 
   15567         102 :     if (dopt->binary_upgrade)
   15568           2 :         binary_upgrade_extension_member(q, &tmplinfo->dobj,
   15569             :                                         "TEXT SEARCH TEMPLATE", qtmplname,
   15570           2 :                                         tmplinfo->dobj.namespace->dobj.name);
   15571             : 
   15572         102 :     if (tmplinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   15573         102 :         ArchiveEntry(fout, tmplinfo->dobj.catId, tmplinfo->dobj.dumpId,
   15574         102 :                      ARCHIVE_OPTS(.tag = tmplinfo->dobj.name,
   15575             :                                   .namespace = tmplinfo->dobj.namespace->dobj.name,
   15576             :                                   .description = "TEXT SEARCH TEMPLATE",
   15577             :                                   .section = SECTION_PRE_DATA,
   15578             :                                   .createStmt = q->data,
   15579             :                                   .dropStmt = delq->data));
   15580             : 
   15581             :     /* Dump Template Comments */
   15582         102 :     if (tmplinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   15583         102 :         dumpComment(fout, "TEXT SEARCH TEMPLATE", qtmplname,
   15584         102 :                     tmplinfo->dobj.namespace->dobj.name, "",
   15585         102 :                     tmplinfo->dobj.catId, 0, tmplinfo->dobj.dumpId);
   15586             : 
   15587         102 :     destroyPQExpBuffer(q);
   15588         102 :     destroyPQExpBuffer(delq);
   15589         102 :     free(qtmplname);
   15590             : }
   15591             : 
   15592             : /*
   15593             :  * dumpTSConfig
   15594             :  *    write out a single text search configuration
   15595             :  */
   15596             : static void
   15597         328 : dumpTSConfig(Archive *fout, const TSConfigInfo *cfginfo)
   15598             : {
   15599         328 :     DumpOptions *dopt = fout->dopt;
   15600             :     PQExpBuffer q;
   15601             :     PQExpBuffer delq;
   15602             :     PQExpBuffer query;
   15603             :     char       *qcfgname;
   15604             :     PGresult   *res;
   15605             :     char       *nspname;
   15606             :     char       *prsname;
   15607             :     int         ntups,
   15608             :                 i;
   15609             :     int         i_tokenname;
   15610             :     int         i_dictname;
   15611             : 
   15612             :     /* Do nothing if not dumping schema */
   15613         328 :     if (!dopt->dumpSchema)
   15614          12 :         return;
   15615             : 
   15616         316 :     q = createPQExpBuffer();
   15617         316 :     delq = createPQExpBuffer();
   15618         316 :     query = createPQExpBuffer();
   15619             : 
   15620         316 :     qcfgname = pg_strdup(fmtId(cfginfo->dobj.name));
   15621             : 
   15622             :     /* Fetch name and namespace of the config's parser */
   15623         316 :     appendPQExpBuffer(query, "SELECT nspname, prsname "
   15624             :                       "FROM pg_ts_parser p, pg_namespace n "
   15625             :                       "WHERE p.oid = '%u' AND n.oid = prsnamespace",
   15626         316 :                       cfginfo->cfgparser);
   15627         316 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   15628         316 :     nspname = PQgetvalue(res, 0, 0);
   15629         316 :     prsname = PQgetvalue(res, 0, 1);
   15630             : 
   15631         316 :     appendPQExpBuffer(q, "CREATE TEXT SEARCH CONFIGURATION %s (\n",
   15632         316 :                       fmtQualifiedDumpable(cfginfo));
   15633             : 
   15634         316 :     appendPQExpBuffer(q, "    PARSER = %s.", fmtId(nspname));
   15635         316 :     appendPQExpBuffer(q, "%s );\n", fmtId(prsname));
   15636             : 
   15637         316 :     PQclear(res);
   15638             : 
   15639         316 :     resetPQExpBuffer(query);
   15640         316 :     appendPQExpBuffer(query,
   15641             :                       "SELECT\n"
   15642             :                       "  ( SELECT alias FROM pg_catalog.ts_token_type('%u'::pg_catalog.oid) AS t\n"
   15643             :                       "    WHERE t.tokid = m.maptokentype ) AS tokenname,\n"
   15644             :                       "  m.mapdict::pg_catalog.regdictionary AS dictname\n"
   15645             :                       "FROM pg_catalog.pg_ts_config_map AS m\n"
   15646             :                       "WHERE m.mapcfg = '%u'\n"
   15647             :                       "ORDER BY m.mapcfg, m.maptokentype, m.mapseqno",
   15648         316 :                       cfginfo->cfgparser, cfginfo->dobj.catId.oid);
   15649             : 
   15650         316 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   15651         316 :     ntups = PQntuples(res);
   15652             : 
   15653         316 :     i_tokenname = PQfnumber(res, "tokenname");
   15654         316 :     i_dictname = PQfnumber(res, "dictname");
   15655             : 
   15656        6752 :     for (i = 0; i < ntups; i++)
   15657             :     {
   15658        6436 :         char       *tokenname = PQgetvalue(res, i, i_tokenname);
   15659        6436 :         char       *dictname = PQgetvalue(res, i, i_dictname);
   15660             : 
   15661        6436 :         if (i == 0 ||
   15662        6120 :             strcmp(tokenname, PQgetvalue(res, i - 1, i_tokenname)) != 0)
   15663             :         {
   15664             :             /* starting a new token type, so start a new command */
   15665        6004 :             if (i > 0)
   15666        5688 :                 appendPQExpBufferStr(q, ";\n");
   15667        6004 :             appendPQExpBuffer(q, "\nALTER TEXT SEARCH CONFIGURATION %s\n",
   15668        6004 :                               fmtQualifiedDumpable(cfginfo));
   15669             :             /* tokenname needs quoting, dictname does NOT */
   15670        6004 :             appendPQExpBuffer(q, "    ADD MAPPING FOR %s WITH %s",
   15671             :                               fmtId(tokenname), dictname);
   15672             :         }
   15673             :         else
   15674         432 :             appendPQExpBuffer(q, ", %s", dictname);
   15675             :     }
   15676             : 
   15677         316 :     if (ntups > 0)
   15678         316 :         appendPQExpBufferStr(q, ";\n");
   15679             : 
   15680         316 :     PQclear(res);
   15681             : 
   15682         316 :     appendPQExpBuffer(delq, "DROP TEXT SEARCH CONFIGURATION %s;\n",
   15683         316 :                       fmtQualifiedDumpable(cfginfo));
   15684             : 
   15685         316 :     if (dopt->binary_upgrade)
   15686          10 :         binary_upgrade_extension_member(q, &cfginfo->dobj,
   15687             :                                         "TEXT SEARCH CONFIGURATION", qcfgname,
   15688          10 :                                         cfginfo->dobj.namespace->dobj.name);
   15689             : 
   15690         316 :     if (cfginfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   15691         316 :         ArchiveEntry(fout, cfginfo->dobj.catId, cfginfo->dobj.dumpId,
   15692         316 :                      ARCHIVE_OPTS(.tag = cfginfo->dobj.name,
   15693             :                                   .namespace = cfginfo->dobj.namespace->dobj.name,
   15694             :                                   .owner = cfginfo->rolname,
   15695             :                                   .description = "TEXT SEARCH CONFIGURATION",
   15696             :                                   .section = SECTION_PRE_DATA,
   15697             :                                   .createStmt = q->data,
   15698             :                                   .dropStmt = delq->data));
   15699             : 
   15700             :     /* Dump Configuration Comments */
   15701         316 :     if (cfginfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   15702         252 :         dumpComment(fout, "TEXT SEARCH CONFIGURATION", qcfgname,
   15703         252 :                     cfginfo->dobj.namespace->dobj.name, cfginfo->rolname,
   15704         252 :                     cfginfo->dobj.catId, 0, cfginfo->dobj.dumpId);
   15705             : 
   15706         316 :     destroyPQExpBuffer(q);
   15707         316 :     destroyPQExpBuffer(delq);
   15708         316 :     destroyPQExpBuffer(query);
   15709         316 :     free(qcfgname);
   15710             : }
   15711             : 
   15712             : /*
   15713             :  * dumpForeignDataWrapper
   15714             :  *    write out a single foreign-data wrapper definition
   15715             :  */
   15716             : static void
   15717         118 : dumpForeignDataWrapper(Archive *fout, const FdwInfo *fdwinfo)
   15718             : {
   15719         118 :     DumpOptions *dopt = fout->dopt;
   15720             :     PQExpBuffer q;
   15721             :     PQExpBuffer delq;
   15722             :     char       *qfdwname;
   15723             : 
   15724             :     /* Do nothing if not dumping schema */
   15725         118 :     if (!dopt->dumpSchema)
   15726          14 :         return;
   15727             : 
   15728         104 :     q = createPQExpBuffer();
   15729         104 :     delq = createPQExpBuffer();
   15730             : 
   15731         104 :     qfdwname = pg_strdup(fmtId(fdwinfo->dobj.name));
   15732             : 
   15733         104 :     appendPQExpBuffer(q, "CREATE FOREIGN DATA WRAPPER %s",
   15734             :                       qfdwname);
   15735             : 
   15736         104 :     if (strcmp(fdwinfo->fdwhandler, "-") != 0)
   15737           0 :         appendPQExpBuffer(q, " HANDLER %s", fdwinfo->fdwhandler);
   15738             : 
   15739         104 :     if (strcmp(fdwinfo->fdwvalidator, "-") != 0)
   15740           0 :         appendPQExpBuffer(q, " VALIDATOR %s", fdwinfo->fdwvalidator);
   15741             : 
   15742         104 :     if (strlen(fdwinfo->fdwoptions) > 0)
   15743           0 :         appendPQExpBuffer(q, " OPTIONS (\n    %s\n)", fdwinfo->fdwoptions);
   15744             : 
   15745         104 :     appendPQExpBufferStr(q, ";\n");
   15746             : 
   15747         104 :     appendPQExpBuffer(delq, "DROP FOREIGN DATA WRAPPER %s;\n",
   15748             :                       qfdwname);
   15749             : 
   15750         104 :     if (dopt->binary_upgrade)
   15751           4 :         binary_upgrade_extension_member(q, &fdwinfo->dobj,
   15752             :                                         "FOREIGN DATA WRAPPER", qfdwname,
   15753             :                                         NULL);
   15754             : 
   15755         104 :     if (fdwinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   15756         104 :         ArchiveEntry(fout, fdwinfo->dobj.catId, fdwinfo->dobj.dumpId,
   15757         104 :                      ARCHIVE_OPTS(.tag = fdwinfo->dobj.name,
   15758             :                                   .owner = fdwinfo->rolname,
   15759             :                                   .description = "FOREIGN DATA WRAPPER",
   15760             :                                   .section = SECTION_PRE_DATA,
   15761             :                                   .createStmt = q->data,
   15762             :                                   .dropStmt = delq->data));
   15763             : 
   15764             :     /* Dump Foreign Data Wrapper Comments */
   15765         104 :     if (fdwinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   15766           0 :         dumpComment(fout, "FOREIGN DATA WRAPPER", qfdwname,
   15767           0 :                     NULL, fdwinfo->rolname,
   15768           0 :                     fdwinfo->dobj.catId, 0, fdwinfo->dobj.dumpId);
   15769             : 
   15770             :     /* Handle the ACL */
   15771         104 :     if (fdwinfo->dobj.dump & DUMP_COMPONENT_ACL)
   15772          70 :         dumpACL(fout, fdwinfo->dobj.dumpId, InvalidDumpId,
   15773             :                 "FOREIGN DATA WRAPPER", qfdwname, NULL, NULL,
   15774          70 :                 NULL, fdwinfo->rolname, &fdwinfo->dacl);
   15775             : 
   15776         104 :     free(qfdwname);
   15777             : 
   15778         104 :     destroyPQExpBuffer(q);
   15779         104 :     destroyPQExpBuffer(delq);
   15780             : }
   15781             : 
   15782             : /*
   15783             :  * dumpForeignServer
   15784             :  *    write out a foreign server definition
   15785             :  */
   15786             : static void
   15787         126 : dumpForeignServer(Archive *fout, const ForeignServerInfo *srvinfo)
   15788             : {
   15789         126 :     DumpOptions *dopt = fout->dopt;
   15790             :     PQExpBuffer q;
   15791             :     PQExpBuffer delq;
   15792             :     PQExpBuffer query;
   15793             :     PGresult   *res;
   15794             :     char       *qsrvname;
   15795             :     char       *fdwname;
   15796             : 
   15797             :     /* Do nothing if not dumping schema */
   15798         126 :     if (!dopt->dumpSchema)
   15799          18 :         return;
   15800             : 
   15801         108 :     q = createPQExpBuffer();
   15802         108 :     delq = createPQExpBuffer();
   15803         108 :     query = createPQExpBuffer();
   15804             : 
   15805         108 :     qsrvname = pg_strdup(fmtId(srvinfo->dobj.name));
   15806             : 
   15807             :     /* look up the foreign-data wrapper */
   15808         108 :     appendPQExpBuffer(query, "SELECT fdwname "
   15809             :                       "FROM pg_foreign_data_wrapper w "
   15810             :                       "WHERE w.oid = '%u'",
   15811         108 :                       srvinfo->srvfdw);
   15812         108 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   15813         108 :     fdwname = PQgetvalue(res, 0, 0);
   15814             : 
   15815         108 :     appendPQExpBuffer(q, "CREATE SERVER %s", qsrvname);
   15816         108 :     if (srvinfo->srvtype && strlen(srvinfo->srvtype) > 0)
   15817             :     {
   15818           0 :         appendPQExpBufferStr(q, " TYPE ");
   15819           0 :         appendStringLiteralAH(q, srvinfo->srvtype, fout);
   15820             :     }
   15821         108 :     if (srvinfo->srvversion && strlen(srvinfo->srvversion) > 0)
   15822             :     {
   15823           0 :         appendPQExpBufferStr(q, " VERSION ");
   15824           0 :         appendStringLiteralAH(q, srvinfo->srvversion, fout);
   15825             :     }
   15826             : 
   15827         108 :     appendPQExpBufferStr(q, " FOREIGN DATA WRAPPER ");
   15828         108 :     appendPQExpBufferStr(q, fmtId(fdwname));
   15829             : 
   15830         108 :     if (srvinfo->srvoptions && strlen(srvinfo->srvoptions) > 0)
   15831           0 :         appendPQExpBuffer(q, " OPTIONS (\n    %s\n)", srvinfo->srvoptions);
   15832             : 
   15833         108 :     appendPQExpBufferStr(q, ";\n");
   15834             : 
   15835         108 :     appendPQExpBuffer(delq, "DROP SERVER %s;\n",
   15836             :                       qsrvname);
   15837             : 
   15838         108 :     if (dopt->binary_upgrade)
   15839           4 :         binary_upgrade_extension_member(q, &srvinfo->dobj,
   15840             :                                         "SERVER", qsrvname, NULL);
   15841             : 
   15842         108 :     if (srvinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   15843         108 :         ArchiveEntry(fout, srvinfo->dobj.catId, srvinfo->dobj.dumpId,
   15844         108 :                      ARCHIVE_OPTS(.tag = srvinfo->dobj.name,
   15845             :                                   .owner = srvinfo->rolname,
   15846             :                                   .description = "SERVER",
   15847             :                                   .section = SECTION_PRE_DATA,
   15848             :                                   .createStmt = q->data,
   15849             :                                   .dropStmt = delq->data));
   15850             : 
   15851             :     /* Dump Foreign Server Comments */
   15852         108 :     if (srvinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   15853           0 :         dumpComment(fout, "SERVER", qsrvname,
   15854           0 :                     NULL, srvinfo->rolname,
   15855           0 :                     srvinfo->dobj.catId, 0, srvinfo->dobj.dumpId);
   15856             : 
   15857             :     /* Handle the ACL */
   15858         108 :     if (srvinfo->dobj.dump & DUMP_COMPONENT_ACL)
   15859          70 :         dumpACL(fout, srvinfo->dobj.dumpId, InvalidDumpId,
   15860             :                 "FOREIGN SERVER", qsrvname, NULL, NULL,
   15861          70 :                 NULL, srvinfo->rolname, &srvinfo->dacl);
   15862             : 
   15863             :     /* Dump user mappings */
   15864         108 :     if (srvinfo->dobj.dump & DUMP_COMPONENT_USERMAP)
   15865         108 :         dumpUserMappings(fout,
   15866         108 :                          srvinfo->dobj.name, NULL,
   15867         108 :                          srvinfo->rolname,
   15868         108 :                          srvinfo->dobj.catId, srvinfo->dobj.dumpId);
   15869             : 
   15870         108 :     PQclear(res);
   15871             : 
   15872         108 :     free(qsrvname);
   15873             : 
   15874         108 :     destroyPQExpBuffer(q);
   15875         108 :     destroyPQExpBuffer(delq);
   15876         108 :     destroyPQExpBuffer(query);
   15877             : }
   15878             : 
   15879             : /*
   15880             :  * dumpUserMappings
   15881             :  *
   15882             :  * This routine is used to dump any user mappings associated with the
   15883             :  * server handed to this routine. Should be called after ArchiveEntry()
   15884             :  * for the server.
   15885             :  */
   15886             : static void
   15887         108 : dumpUserMappings(Archive *fout,
   15888             :                  const char *servername, const char *namespace,
   15889             :                  const char *owner,
   15890             :                  CatalogId catalogId, DumpId dumpId)
   15891             : {
   15892             :     PQExpBuffer q;
   15893             :     PQExpBuffer delq;
   15894             :     PQExpBuffer query;
   15895             :     PQExpBuffer tag;
   15896             :     PGresult   *res;
   15897             :     int         ntups;
   15898             :     int         i_usename;
   15899             :     int         i_umoptions;
   15900             :     int         i;
   15901             : 
   15902         108 :     q = createPQExpBuffer();
   15903         108 :     tag = createPQExpBuffer();
   15904         108 :     delq = createPQExpBuffer();
   15905         108 :     query = createPQExpBuffer();
   15906             : 
   15907             :     /*
   15908             :      * We read from the publicly accessible view pg_user_mappings, so as not
   15909             :      * to fail if run by a non-superuser.  Note that the view will show
   15910             :      * umoptions as null if the user hasn't got privileges for the associated
   15911             :      * server; this means that pg_dump will dump such a mapping, but with no
   15912             :      * OPTIONS clause.  A possible alternative is to skip such mappings
   15913             :      * altogether, but it's not clear that that's an improvement.
   15914             :      */
   15915         108 :     appendPQExpBuffer(query,
   15916             :                       "SELECT usename, "
   15917             :                       "array_to_string(ARRAY("
   15918             :                       "SELECT quote_ident(option_name) || ' ' || "
   15919             :                       "quote_literal(option_value) "
   15920             :                       "FROM pg_options_to_table(umoptions) "
   15921             :                       "ORDER BY option_name"
   15922             :                       "), E',\n    ') AS umoptions "
   15923             :                       "FROM pg_user_mappings "
   15924             :                       "WHERE srvid = '%u' "
   15925             :                       "ORDER BY usename",
   15926             :                       catalogId.oid);
   15927             : 
   15928         108 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   15929             : 
   15930         108 :     ntups = PQntuples(res);
   15931         108 :     i_usename = PQfnumber(res, "usename");
   15932         108 :     i_umoptions = PQfnumber(res, "umoptions");
   15933             : 
   15934         178 :     for (i = 0; i < ntups; i++)
   15935             :     {
   15936             :         char       *usename;
   15937             :         char       *umoptions;
   15938             : 
   15939          70 :         usename = PQgetvalue(res, i, i_usename);
   15940          70 :         umoptions = PQgetvalue(res, i, i_umoptions);
   15941             : 
   15942          70 :         resetPQExpBuffer(q);
   15943          70 :         appendPQExpBuffer(q, "CREATE USER MAPPING FOR %s", fmtId(usename));
   15944          70 :         appendPQExpBuffer(q, " SERVER %s", fmtId(servername));
   15945             : 
   15946          70 :         if (umoptions && strlen(umoptions) > 0)
   15947           0 :             appendPQExpBuffer(q, " OPTIONS (\n    %s\n)", umoptions);
   15948             : 
   15949          70 :         appendPQExpBufferStr(q, ";\n");
   15950             : 
   15951          70 :         resetPQExpBuffer(delq);
   15952          70 :         appendPQExpBuffer(delq, "DROP USER MAPPING FOR %s", fmtId(usename));
   15953          70 :         appendPQExpBuffer(delq, " SERVER %s;\n", fmtId(servername));
   15954             : 
   15955          70 :         resetPQExpBuffer(tag);
   15956          70 :         appendPQExpBuffer(tag, "USER MAPPING %s SERVER %s",
   15957             :                           usename, servername);
   15958             : 
   15959          70 :         ArchiveEntry(fout, nilCatalogId, createDumpId(),
   15960          70 :                      ARCHIVE_OPTS(.tag = tag->data,
   15961             :                                   .namespace = namespace,
   15962             :                                   .owner = owner,
   15963             :                                   .description = "USER MAPPING",
   15964             :                                   .section = SECTION_PRE_DATA,
   15965             :                                   .createStmt = q->data,
   15966             :                                   .dropStmt = delq->data));
   15967             :     }
   15968             : 
   15969         108 :     PQclear(res);
   15970             : 
   15971         108 :     destroyPQExpBuffer(query);
   15972         108 :     destroyPQExpBuffer(delq);
   15973         108 :     destroyPQExpBuffer(tag);
   15974         108 :     destroyPQExpBuffer(q);
   15975         108 : }
   15976             : 
   15977             : /*
   15978             :  * Write out default privileges information
   15979             :  */
   15980             : static void
   15981         332 : dumpDefaultACL(Archive *fout, const DefaultACLInfo *daclinfo)
   15982             : {
   15983         332 :     DumpOptions *dopt = fout->dopt;
   15984             :     PQExpBuffer q;
   15985             :     PQExpBuffer tag;
   15986             :     const char *type;
   15987             : 
   15988             :     /* Do nothing if not dumping schema, or if we're skipping ACLs */
   15989         332 :     if (!dopt->dumpSchema || dopt->aclsSkip)
   15990          56 :         return;
   15991             : 
   15992         276 :     q = createPQExpBuffer();
   15993         276 :     tag = createPQExpBuffer();
   15994             : 
   15995         276 :     switch (daclinfo->defaclobjtype)
   15996             :     {
   15997         138 :         case DEFACLOBJ_RELATION:
   15998         138 :             type = "TABLES";
   15999         138 :             break;
   16000           0 :         case DEFACLOBJ_SEQUENCE:
   16001           0 :             type = "SEQUENCES";
   16002           0 :             break;
   16003         138 :         case DEFACLOBJ_FUNCTION:
   16004         138 :             type = "FUNCTIONS";
   16005         138 :             break;
   16006           0 :         case DEFACLOBJ_TYPE:
   16007           0 :             type = "TYPES";
   16008           0 :             break;
   16009           0 :         case DEFACLOBJ_NAMESPACE:
   16010           0 :             type = "SCHEMAS";
   16011           0 :             break;
   16012           0 :         case DEFACLOBJ_LARGEOBJECT:
   16013           0 :             type = "LARGE OBJECTS";
   16014           0 :             break;
   16015           0 :         default:
   16016             :             /* shouldn't get here */
   16017           0 :             pg_fatal("unrecognized object type in default privileges: %d",
   16018             :                      (int) daclinfo->defaclobjtype);
   16019             :             type = "";            /* keep compiler quiet */
   16020             :     }
   16021             : 
   16022         276 :     appendPQExpBuffer(tag, "DEFAULT PRIVILEGES FOR %s", type);
   16023             : 
   16024             :     /* build the actual command(s) for this tuple */
   16025         276 :     if (!buildDefaultACLCommands(type,
   16026         276 :                                  daclinfo->dobj.namespace != NULL ?
   16027         140 :                                  daclinfo->dobj.namespace->dobj.name : NULL,
   16028         276 :                                  daclinfo->dacl.acl,
   16029         276 :                                  daclinfo->dacl.acldefault,
   16030         276 :                                  daclinfo->defaclrole,
   16031             :                                  fout->remoteVersion,
   16032             :                                  q))
   16033           0 :         pg_fatal("could not parse default ACL list (%s)",
   16034             :                  daclinfo->dacl.acl);
   16035             : 
   16036         276 :     if (daclinfo->dobj.dump & DUMP_COMPONENT_ACL)
   16037         276 :         ArchiveEntry(fout, daclinfo->dobj.catId, daclinfo->dobj.dumpId,
   16038         276 :                      ARCHIVE_OPTS(.tag = tag->data,
   16039             :                                   .namespace = daclinfo->dobj.namespace ?
   16040             :                                   daclinfo->dobj.namespace->dobj.name : NULL,
   16041             :                                   .owner = daclinfo->defaclrole,
   16042             :                                   .description = "DEFAULT ACL",
   16043             :                                   .section = SECTION_POST_DATA,
   16044             :                                   .createStmt = q->data));
   16045             : 
   16046         276 :     destroyPQExpBuffer(tag);
   16047         276 :     destroyPQExpBuffer(q);
   16048             : }
   16049             : 
   16050             : /*----------
   16051             :  * Write out grant/revoke information
   16052             :  *
   16053             :  * 'objDumpId' is the dump ID of the underlying object.
   16054             :  * 'altDumpId' can be a second dumpId that the ACL entry must also depend on,
   16055             :  *      or InvalidDumpId if there is no need for a second dependency.
   16056             :  * 'type' must be one of
   16057             :  *      TABLE, SEQUENCE, FUNCTION, LANGUAGE, SCHEMA, DATABASE, TABLESPACE,
   16058             :  *      FOREIGN DATA WRAPPER, SERVER, or LARGE OBJECT.
   16059             :  * 'name' is the formatted name of the object.  Must be quoted etc. already.
   16060             :  * 'subname' is the formatted name of the sub-object, if any.  Must be quoted.
   16061             :  *      (Currently we assume that subname is only provided for table columns.)
   16062             :  * 'nspname' is the namespace the object is in (NULL if none).
   16063             :  * 'tag' is the tag to use for the ACL TOC entry; typically, this is NULL
   16064             :  *      to use the default for the object type.
   16065             :  * 'owner' is the owner, NULL if there is no owner (for languages).
   16066             :  * 'dacl' is the DumpableAcl struct for the object.
   16067             :  *
   16068             :  * Returns the dump ID assigned to the ACL TocEntry, or InvalidDumpId if
   16069             :  * no ACL entry was created.
   16070             :  *----------
   16071             :  */
   16072             : static DumpId
   16073       72052 : dumpACL(Archive *fout, DumpId objDumpId, DumpId altDumpId,
   16074             :         const char *type, const char *name, const char *subname,
   16075             :         const char *nspname, const char *tag, const char *owner,
   16076             :         const DumpableAcl *dacl)
   16077             : {
   16078       72052 :     DumpId      aclDumpId = InvalidDumpId;
   16079       72052 :     DumpOptions *dopt = fout->dopt;
   16080       72052 :     const char *acls = dacl->acl;
   16081       72052 :     const char *acldefault = dacl->acldefault;
   16082       72052 :     char        privtype = dacl->privtype;
   16083       72052 :     const char *initprivs = dacl->initprivs;
   16084             :     const char *baseacls;
   16085             :     PQExpBuffer sql;
   16086             : 
   16087             :     /* Do nothing if ACL dump is not enabled */
   16088       72052 :     if (dopt->aclsSkip)
   16089         644 :         return InvalidDumpId;
   16090             : 
   16091             :     /* --data-only skips ACLs *except* large object ACLs */
   16092       71408 :     if (!dopt->dumpSchema && strcmp(type, "LARGE OBJECT") != 0)
   16093           0 :         return InvalidDumpId;
   16094             : 
   16095       71408 :     sql = createPQExpBuffer();
   16096             : 
   16097             :     /*
   16098             :      * In binary upgrade mode, we don't run an extension's script but instead
   16099             :      * dump out the objects independently and then recreate them.  To preserve
   16100             :      * any initial privileges which were set on extension objects, we need to
   16101             :      * compute the set of GRANT and REVOKE commands necessary to get from the
   16102             :      * default privileges of an object to its initial privileges as recorded
   16103             :      * in pg_init_privs.
   16104             :      *
   16105             :      * At restore time, we apply these commands after having called
   16106             :      * binary_upgrade_set_record_init_privs(true).  That tells the backend to
   16107             :      * copy the results into pg_init_privs.  This is how we preserve the
   16108             :      * contents of that catalog across binary upgrades.
   16109             :      */
   16110       71408 :     if (dopt->binary_upgrade && privtype == 'e' &&
   16111          26 :         initprivs && *initprivs != '\0')
   16112             :     {
   16113          26 :         appendPQExpBufferStr(sql, "SELECT pg_catalog.binary_upgrade_set_record_init_privs(true);\n");
   16114          26 :         if (!buildACLCommands(name, subname, nspname, type,
   16115             :                               initprivs, acldefault, owner,
   16116             :                               "", fout->remoteVersion, sql))
   16117           0 :             pg_fatal("could not parse initial ACL list (%s) or default (%s) for object \"%s\" (%s)",
   16118             :                      initprivs, acldefault, name, type);
   16119          26 :         appendPQExpBufferStr(sql, "SELECT pg_catalog.binary_upgrade_set_record_init_privs(false);\n");
   16120             :     }
   16121             : 
   16122             :     /*
   16123             :      * Now figure the GRANT and REVOKE commands needed to get to the object's
   16124             :      * actual current ACL, starting from the initprivs if given, else from the
   16125             :      * object-type-specific default.  Also, while buildACLCommands will assume
   16126             :      * that a NULL/empty acls string means it needn't do anything, what that
   16127             :      * actually represents is the object-type-specific default; so we need to
   16128             :      * substitute the acldefault string to get the right results in that case.
   16129             :      */
   16130       71408 :     if (initprivs && *initprivs != '\0')
   16131             :     {
   16132       67330 :         baseacls = initprivs;
   16133       67330 :         if (acls == NULL || *acls == '\0')
   16134          34 :             acls = acldefault;
   16135             :     }
   16136             :     else
   16137        4078 :         baseacls = acldefault;
   16138             : 
   16139       71408 :     if (!buildACLCommands(name, subname, nspname, type,
   16140             :                           acls, baseacls, owner,
   16141             :                           "", fout->remoteVersion, sql))
   16142           0 :         pg_fatal("could not parse ACL list (%s) or default (%s) for object \"%s\" (%s)",
   16143             :                  acls, baseacls, name, type);
   16144             : 
   16145       71408 :     if (sql->len > 0)
   16146             :     {
   16147        4138 :         PQExpBuffer tagbuf = createPQExpBuffer();
   16148             :         DumpId      aclDeps[2];
   16149        4138 :         int         nDeps = 0;
   16150             : 
   16151        4138 :         if (tag)
   16152           0 :             appendPQExpBufferStr(tagbuf, tag);
   16153        4138 :         else if (subname)
   16154        2368 :             appendPQExpBuffer(tagbuf, "COLUMN %s.%s", name, subname);
   16155             :         else
   16156        1770 :             appendPQExpBuffer(tagbuf, "%s %s", type, name);
   16157             : 
   16158        4138 :         aclDeps[nDeps++] = objDumpId;
   16159        4138 :         if (altDumpId != InvalidDumpId)
   16160        2174 :             aclDeps[nDeps++] = altDumpId;
   16161             : 
   16162        4138 :         aclDumpId = createDumpId();
   16163             : 
   16164        4138 :         ArchiveEntry(fout, nilCatalogId, aclDumpId,
   16165        4138 :                      ARCHIVE_OPTS(.tag = tagbuf->data,
   16166             :                                   .namespace = nspname,
   16167             :                                   .owner = owner,
   16168             :                                   .description = "ACL",
   16169             :                                   .section = SECTION_NONE,
   16170             :                                   .createStmt = sql->data,
   16171             :                                   .deps = aclDeps,
   16172             :                                   .nDeps = nDeps));
   16173             : 
   16174        4138 :         destroyPQExpBuffer(tagbuf);
   16175             :     }
   16176             : 
   16177       71408 :     destroyPQExpBuffer(sql);
   16178             : 
   16179       71408 :     return aclDumpId;
   16180             : }
   16181             : 
   16182             : /*
   16183             :  * dumpSecLabel
   16184             :  *
   16185             :  * This routine is used to dump any security labels associated with the
   16186             :  * object handed to this routine. The routine takes the object type
   16187             :  * and object name (ready to print, except for schema decoration), plus
   16188             :  * the namespace and owner of the object (for labeling the ArchiveEntry),
   16189             :  * plus catalog ID and subid which are the lookup key for pg_seclabel,
   16190             :  * plus the dump ID for the object (for setting a dependency).
   16191             :  * If a matching pg_seclabel entry is found, it is dumped.
   16192             :  *
   16193             :  * Note: although this routine takes a dumpId for dependency purposes,
   16194             :  * that purpose is just to mark the dependency in the emitted dump file
   16195             :  * for possible future use by pg_restore.  We do NOT use it for determining
   16196             :  * ordering of the label in the dump file, because this routine is called
   16197             :  * after dependency sorting occurs.  This routine should be called just after
   16198             :  * calling ArchiveEntry() for the specified object.
   16199             :  */
   16200             : static void
   16201           0 : dumpSecLabel(Archive *fout, const char *type, const char *name,
   16202             :              const char *namespace, const char *owner,
   16203             :              CatalogId catalogId, int subid, DumpId dumpId)
   16204             : {
   16205           0 :     DumpOptions *dopt = fout->dopt;
   16206             :     SecLabelItem *labels;
   16207             :     int         nlabels;
   16208             :     int         i;
   16209             :     PQExpBuffer query;
   16210             : 
   16211             :     /* do nothing, if --no-security-labels is supplied */
   16212           0 :     if (dopt->no_security_labels)
   16213           0 :         return;
   16214             : 
   16215             :     /*
   16216             :      * Security labels are schema not data ... except large object labels are
   16217             :      * data
   16218             :      */
   16219           0 :     if (strcmp(type, "LARGE OBJECT") != 0)
   16220             :     {
   16221           0 :         if (!dopt->dumpSchema)
   16222           0 :             return;
   16223             :     }
   16224             :     else
   16225             :     {
   16226             :         /* We do dump large object security labels in binary-upgrade mode */
   16227           0 :         if (!dopt->dumpData && !dopt->binary_upgrade)
   16228           0 :             return;
   16229             :     }
   16230             : 
   16231             :     /* Search for security labels associated with catalogId, using table */
   16232           0 :     nlabels = findSecLabels(catalogId.tableoid, catalogId.oid, &labels);
   16233             : 
   16234           0 :     query = createPQExpBuffer();
   16235             : 
   16236           0 :     for (i = 0; i < nlabels; i++)
   16237             :     {
   16238             :         /*
   16239             :          * Ignore label entries for which the subid doesn't match.
   16240             :          */
   16241           0 :         if (labels[i].objsubid != subid)
   16242           0 :             continue;
   16243             : 
   16244           0 :         appendPQExpBuffer(query,
   16245             :                           "SECURITY LABEL FOR %s ON %s ",
   16246           0 :                           fmtId(labels[i].provider), type);
   16247           0 :         if (namespace && *namespace)
   16248           0 :             appendPQExpBuffer(query, "%s.", fmtId(namespace));
   16249           0 :         appendPQExpBuffer(query, "%s IS ", name);
   16250           0 :         appendStringLiteralAH(query, labels[i].label, fout);
   16251           0 :         appendPQExpBufferStr(query, ";\n");
   16252             :     }
   16253             : 
   16254           0 :     if (query->len > 0)
   16255             :     {
   16256           0 :         PQExpBuffer tag = createPQExpBuffer();
   16257             : 
   16258           0 :         appendPQExpBuffer(tag, "%s %s", type, name);
   16259           0 :         ArchiveEntry(fout, nilCatalogId, createDumpId(),
   16260           0 :                      ARCHIVE_OPTS(.tag = tag->data,
   16261             :                                   .namespace = namespace,
   16262             :                                   .owner = owner,
   16263             :                                   .description = "SECURITY LABEL",
   16264             :                                   .section = SECTION_NONE,
   16265             :                                   .createStmt = query->data,
   16266             :                                   .deps = &dumpId,
   16267             :                                   .nDeps = 1));
   16268           0 :         destroyPQExpBuffer(tag);
   16269             :     }
   16270             : 
   16271           0 :     destroyPQExpBuffer(query);
   16272             : }
   16273             : 
   16274             : /*
   16275             :  * dumpTableSecLabel
   16276             :  *
   16277             :  * As above, but dump security label for both the specified table (or view)
   16278             :  * and its columns.
   16279             :  */
   16280             : static void
   16281           0 : dumpTableSecLabel(Archive *fout, const TableInfo *tbinfo, const char *reltypename)
   16282             : {
   16283           0 :     DumpOptions *dopt = fout->dopt;
   16284             :     SecLabelItem *labels;
   16285             :     int         nlabels;
   16286             :     int         i;
   16287             :     PQExpBuffer query;
   16288             :     PQExpBuffer target;
   16289             : 
   16290             :     /* do nothing, if --no-security-labels is supplied */
   16291           0 :     if (dopt->no_security_labels)
   16292           0 :         return;
   16293             : 
   16294             :     /* SecLabel are SCHEMA not data */
   16295           0 :     if (!dopt->dumpSchema)
   16296           0 :         return;
   16297             : 
   16298             :     /* Search for comments associated with relation, using table */
   16299           0 :     nlabels = findSecLabels(tbinfo->dobj.catId.tableoid,
   16300           0 :                             tbinfo->dobj.catId.oid,
   16301             :                             &labels);
   16302             : 
   16303             :     /* If security labels exist, build SECURITY LABEL statements */
   16304           0 :     if (nlabels <= 0)
   16305           0 :         return;
   16306             : 
   16307           0 :     query = createPQExpBuffer();
   16308           0 :     target = createPQExpBuffer();
   16309             : 
   16310           0 :     for (i = 0; i < nlabels; i++)
   16311             :     {
   16312             :         const char *colname;
   16313           0 :         const char *provider = labels[i].provider;
   16314           0 :         const char *label = labels[i].label;
   16315           0 :         int         objsubid = labels[i].objsubid;
   16316             : 
   16317           0 :         resetPQExpBuffer(target);
   16318           0 :         if (objsubid == 0)
   16319             :         {
   16320           0 :             appendPQExpBuffer(target, "%s %s", reltypename,
   16321           0 :                               fmtQualifiedDumpable(tbinfo));
   16322             :         }
   16323             :         else
   16324             :         {
   16325           0 :             colname = getAttrName(objsubid, tbinfo);
   16326             :             /* first fmtXXX result must be consumed before calling again */
   16327           0 :             appendPQExpBuffer(target, "COLUMN %s",
   16328           0 :                               fmtQualifiedDumpable(tbinfo));
   16329           0 :             appendPQExpBuffer(target, ".%s", fmtId(colname));
   16330             :         }
   16331           0 :         appendPQExpBuffer(query, "SECURITY LABEL FOR %s ON %s IS ",
   16332             :                           fmtId(provider), target->data);
   16333           0 :         appendStringLiteralAH(query, label, fout);
   16334           0 :         appendPQExpBufferStr(query, ";\n");
   16335             :     }
   16336           0 :     if (query->len > 0)
   16337             :     {
   16338           0 :         resetPQExpBuffer(target);
   16339           0 :         appendPQExpBuffer(target, "%s %s", reltypename,
   16340           0 :                           fmtId(tbinfo->dobj.name));
   16341           0 :         ArchiveEntry(fout, nilCatalogId, createDumpId(),
   16342           0 :                      ARCHIVE_OPTS(.tag = target->data,
   16343             :                                   .namespace = tbinfo->dobj.namespace->dobj.name,
   16344             :                                   .owner = tbinfo->rolname,
   16345             :                                   .description = "SECURITY LABEL",
   16346             :                                   .section = SECTION_NONE,
   16347             :                                   .createStmt = query->data,
   16348             :                                   .deps = &(tbinfo->dobj.dumpId),
   16349             :                                   .nDeps = 1));
   16350             :     }
   16351           0 :     destroyPQExpBuffer(query);
   16352           0 :     destroyPQExpBuffer(target);
   16353             : }
   16354             : 
   16355             : /*
   16356             :  * findSecLabels
   16357             :  *
   16358             :  * Find the security label(s), if any, associated with the given object.
   16359             :  * All the objsubid values associated with the given classoid/objoid are
   16360             :  * found with one search.
   16361             :  */
   16362             : static int
   16363           0 : findSecLabels(Oid classoid, Oid objoid, SecLabelItem **items)
   16364             : {
   16365           0 :     SecLabelItem *middle = NULL;
   16366             :     SecLabelItem *low;
   16367             :     SecLabelItem *high;
   16368             :     int         nmatch;
   16369             : 
   16370           0 :     if (nseclabels <= 0)     /* no labels, so no match is possible */
   16371             :     {
   16372           0 :         *items = NULL;
   16373           0 :         return 0;
   16374             :     }
   16375             : 
   16376             :     /*
   16377             :      * Do binary search to find some item matching the object.
   16378             :      */
   16379           0 :     low = &seclabels[0];
   16380           0 :     high = &seclabels[nseclabels - 1];
   16381           0 :     while (low <= high)
   16382             :     {
   16383           0 :         middle = low + (high - low) / 2;
   16384             : 
   16385           0 :         if (classoid < middle->classoid)
   16386           0 :             high = middle - 1;
   16387           0 :         else if (classoid > middle->classoid)
   16388           0 :             low = middle + 1;
   16389           0 :         else if (objoid < middle->objoid)
   16390           0 :             high = middle - 1;
   16391           0 :         else if (objoid > middle->objoid)
   16392           0 :             low = middle + 1;
   16393             :         else
   16394           0 :             break;              /* found a match */
   16395             :     }
   16396             : 
   16397           0 :     if (low > high)              /* no matches */
   16398             :     {
   16399           0 :         *items = NULL;
   16400           0 :         return 0;
   16401             :     }
   16402             : 
   16403             :     /*
   16404             :      * Now determine how many items match the object.  The search loop
   16405             :      * invariant still holds: only items between low and high inclusive could
   16406             :      * match.
   16407             :      */
   16408           0 :     nmatch = 1;
   16409           0 :     while (middle > low)
   16410             :     {
   16411           0 :         if (classoid != middle[-1].classoid ||
   16412           0 :             objoid != middle[-1].objoid)
   16413             :             break;
   16414           0 :         middle--;
   16415           0 :         nmatch++;
   16416             :     }
   16417             : 
   16418           0 :     *items = middle;
   16419             : 
   16420           0 :     middle += nmatch;
   16421           0 :     while (middle <= high)
   16422             :     {
   16423           0 :         if (classoid != middle->classoid ||
   16424           0 :             objoid != middle->objoid)
   16425             :             break;
   16426           0 :         middle++;
   16427           0 :         nmatch++;
   16428             :     }
   16429             : 
   16430           0 :     return nmatch;
   16431             : }
   16432             : 
   16433             : /*
   16434             :  * collectSecLabels
   16435             :  *
   16436             :  * Construct a table of all security labels available for database objects;
   16437             :  * also set the has-seclabel component flag for each relevant object.
   16438             :  *
   16439             :  * The table is sorted by classoid/objid/objsubid for speed in lookup.
   16440             :  */
   16441             : static void
   16442         468 : collectSecLabels(Archive *fout)
   16443             : {
   16444             :     PGresult   *res;
   16445             :     PQExpBuffer query;
   16446             :     int         i_label;
   16447             :     int         i_provider;
   16448             :     int         i_classoid;
   16449             :     int         i_objoid;
   16450             :     int         i_objsubid;
   16451             :     int         ntups;
   16452             :     int         i;
   16453             :     DumpableObject *dobj;
   16454             : 
   16455         468 :     query = createPQExpBuffer();
   16456             : 
   16457         468 :     appendPQExpBufferStr(query,
   16458             :                          "SELECT label, provider, classoid, objoid, objsubid "
   16459             :                          "FROM pg_catalog.pg_seclabel "
   16460             :                          "ORDER BY classoid, objoid, objsubid");
   16461             : 
   16462         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   16463             : 
   16464             :     /* Construct lookup table containing OIDs in numeric form */
   16465         468 :     i_label = PQfnumber(res, "label");
   16466         468 :     i_provider = PQfnumber(res, "provider");
   16467         468 :     i_classoid = PQfnumber(res, "classoid");
   16468         468 :     i_objoid = PQfnumber(res, "objoid");
   16469         468 :     i_objsubid = PQfnumber(res, "objsubid");
   16470             : 
   16471         468 :     ntups = PQntuples(res);
   16472             : 
   16473         468 :     seclabels = (SecLabelItem *) pg_malloc(ntups * sizeof(SecLabelItem));
   16474         468 :     nseclabels = 0;
   16475         468 :     dobj = NULL;
   16476             : 
   16477         468 :     for (i = 0; i < ntups; i++)
   16478             :     {
   16479             :         CatalogId   objId;
   16480             :         int         subid;
   16481             : 
   16482           0 :         objId.tableoid = atooid(PQgetvalue(res, i, i_classoid));
   16483           0 :         objId.oid = atooid(PQgetvalue(res, i, i_objoid));
   16484           0 :         subid = atoi(PQgetvalue(res, i, i_objsubid));
   16485             : 
   16486             :         /* We needn't remember labels that don't match any dumpable object */
   16487           0 :         if (dobj == NULL ||
   16488           0 :             dobj->catId.tableoid != objId.tableoid ||
   16489           0 :             dobj->catId.oid != objId.oid)
   16490           0 :             dobj = findObjectByCatalogId(objId);
   16491           0 :         if (dobj == NULL)
   16492           0 :             continue;
   16493             : 
   16494             :         /*
   16495             :          * Labels on columns of composite types are linked to the type's
   16496             :          * pg_class entry, but we need to set the DUMP_COMPONENT_SECLABEL flag
   16497             :          * in the type's own DumpableObject.
   16498             :          */
   16499           0 :         if (subid != 0 && dobj->objType == DO_TABLE &&
   16500           0 :             ((TableInfo *) dobj)->relkind == RELKIND_COMPOSITE_TYPE)
   16501           0 :         {
   16502             :             TypeInfo   *cTypeInfo;
   16503             : 
   16504           0 :             cTypeInfo = findTypeByOid(((TableInfo *) dobj)->reltype);
   16505           0 :             if (cTypeInfo)
   16506           0 :                 cTypeInfo->dobj.components |= DUMP_COMPONENT_SECLABEL;
   16507             :         }
   16508             :         else
   16509           0 :             dobj->components |= DUMP_COMPONENT_SECLABEL;
   16510             : 
   16511           0 :         seclabels[nseclabels].label = pg_strdup(PQgetvalue(res, i, i_label));
   16512           0 :         seclabels[nseclabels].provider = pg_strdup(PQgetvalue(res, i, i_provider));
   16513           0 :         seclabels[nseclabels].classoid = objId.tableoid;
   16514           0 :         seclabels[nseclabels].objoid = objId.oid;
   16515           0 :         seclabels[nseclabels].objsubid = subid;
   16516           0 :         nseclabels++;
   16517             :     }
   16518             : 
   16519         468 :     PQclear(res);
   16520         468 :     destroyPQExpBuffer(query);
   16521         468 : }
   16522             : 
   16523             : /*
   16524             :  * dumpTable
   16525             :  *    write out to fout the declarations (not data) of a user-defined table
   16526             :  */
   16527             : static void
   16528       80656 : dumpTable(Archive *fout, const TableInfo *tbinfo)
   16529             : {
   16530       80656 :     DumpOptions *dopt = fout->dopt;
   16531       80656 :     DumpId      tableAclDumpId = InvalidDumpId;
   16532             :     char       *namecopy;
   16533             : 
   16534             :     /* Do nothing if not dumping schema */
   16535       80656 :     if (!dopt->dumpSchema)
   16536        2984 :         return;
   16537             : 
   16538       77672 :     if (tbinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   16539             :     {
   16540       18614 :         if (tbinfo->relkind == RELKIND_SEQUENCE)
   16541        1106 :             dumpSequence(fout, tbinfo);
   16542             :         else
   16543       17508 :             dumpTableSchema(fout, tbinfo);
   16544             :     }
   16545             : 
   16546             :     /* Handle the ACL here */
   16547       77672 :     namecopy = pg_strdup(fmtId(tbinfo->dobj.name));
   16548       77672 :     if (tbinfo->dobj.dump & DUMP_COMPONENT_ACL)
   16549             :     {
   16550       60626 :         const char *objtype =
   16551       60626 :             (tbinfo->relkind == RELKIND_SEQUENCE) ? "SEQUENCE" : "TABLE";
   16552             : 
   16553             :         tableAclDumpId =
   16554       60626 :             dumpACL(fout, tbinfo->dobj.dumpId, InvalidDumpId,
   16555             :                     objtype, namecopy, NULL,
   16556       60626 :                     tbinfo->dobj.namespace->dobj.name,
   16557       60626 :                     NULL, tbinfo->rolname, &tbinfo->dacl);
   16558             :     }
   16559             : 
   16560             :     /*
   16561             :      * Handle column ACLs, if any.  Note: we pull these with a separate query
   16562             :      * rather than trying to fetch them during getTableAttrs, so that we won't
   16563             :      * miss ACLs on system columns.  Doing it this way also allows us to dump
   16564             :      * ACLs for catalogs that we didn't mark "interesting" back in getTables.
   16565             :      */
   16566       77672 :     if ((tbinfo->dobj.dump & DUMP_COMPONENT_ACL) && tbinfo->hascolumnACLs)
   16567             :     {
   16568         694 :         PQExpBuffer query = createPQExpBuffer();
   16569             :         PGresult   *res;
   16570             :         int         i;
   16571             : 
   16572         694 :         if (!fout->is_prepared[PREPQUERY_GETCOLUMNACLS])
   16573             :         {
   16574             :             /* Set up query for column ACLs */
   16575         416 :             appendPQExpBufferStr(query,
   16576             :                                  "PREPARE getColumnACLs(pg_catalog.oid) AS\n");
   16577             : 
   16578         416 :             if (fout->remoteVersion >= 90600)
   16579             :             {
   16580             :                 /*
   16581             :                  * In principle we should call acldefault('c', relowner) to
   16582             :                  * get the default ACL for a column.  However, we don't
   16583             :                  * currently store the numeric OID of the relowner in
   16584             :                  * TableInfo.  We could convert the owner name using regrole,
   16585             :                  * but that creates a risk of failure due to concurrent role
   16586             :                  * renames.  Given that the default ACL for columns is empty
   16587             :                  * and is likely to stay that way, it's not worth extra cycles
   16588             :                  * and risk to avoid hard-wiring that knowledge here.
   16589             :                  */
   16590         416 :                 appendPQExpBufferStr(query,
   16591             :                                      "SELECT at.attname, "
   16592             :                                      "at.attacl, "
   16593             :                                      "'{}' AS acldefault, "
   16594             :                                      "pip.privtype, pip.initprivs "
   16595             :                                      "FROM pg_catalog.pg_attribute at "
   16596             :                                      "LEFT JOIN pg_catalog.pg_init_privs pip ON "
   16597             :                                      "(at.attrelid = pip.objoid "
   16598             :                                      "AND pip.classoid = 'pg_catalog.pg_class'::pg_catalog.regclass "
   16599             :                                      "AND at.attnum = pip.objsubid) "
   16600             :                                      "WHERE at.attrelid = $1 AND "
   16601             :                                      "NOT at.attisdropped "
   16602             :                                      "AND (at.attacl IS NOT NULL OR pip.initprivs IS NOT NULL) "
   16603             :                                      "ORDER BY at.attnum");
   16604             :             }
   16605             :             else
   16606             :             {
   16607           0 :                 appendPQExpBufferStr(query,
   16608             :                                      "SELECT attname, attacl, '{}' AS acldefault, "
   16609             :                                      "NULL AS privtype, NULL AS initprivs "
   16610             :                                      "FROM pg_catalog.pg_attribute "
   16611             :                                      "WHERE attrelid = $1 AND NOT attisdropped "
   16612             :                                      "AND attacl IS NOT NULL "
   16613             :                                      "ORDER BY attnum");
   16614             :             }
   16615             : 
   16616         416 :             ExecuteSqlStatement(fout, query->data);
   16617             : 
   16618         416 :             fout->is_prepared[PREPQUERY_GETCOLUMNACLS] = true;
   16619             :         }
   16620             : 
   16621         694 :         printfPQExpBuffer(query,
   16622             :                           "EXECUTE getColumnACLs('%u')",
   16623         694 :                           tbinfo->dobj.catId.oid);
   16624             : 
   16625         694 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   16626             : 
   16627       10032 :         for (i = 0; i < PQntuples(res); i++)
   16628             :         {
   16629        9338 :             char       *attname = PQgetvalue(res, i, 0);
   16630        9338 :             char       *attacl = PQgetvalue(res, i, 1);
   16631        9338 :             char       *acldefault = PQgetvalue(res, i, 2);
   16632        9338 :             char        privtype = *(PQgetvalue(res, i, 3));
   16633        9338 :             char       *initprivs = PQgetvalue(res, i, 4);
   16634             :             DumpableAcl coldacl;
   16635             :             char       *attnamecopy;
   16636             : 
   16637        9338 :             coldacl.acl = attacl;
   16638        9338 :             coldacl.acldefault = acldefault;
   16639        9338 :             coldacl.privtype = privtype;
   16640        9338 :             coldacl.initprivs = initprivs;
   16641        9338 :             attnamecopy = pg_strdup(fmtId(attname));
   16642             : 
   16643             :             /*
   16644             :              * Column's GRANT type is always TABLE.  Each column ACL depends
   16645             :              * on the table-level ACL, since we can restore column ACLs in
   16646             :              * parallel but the table-level ACL has to be done first.
   16647             :              */
   16648        9338 :             dumpACL(fout, tbinfo->dobj.dumpId, tableAclDumpId,
   16649             :                     "TABLE", namecopy, attnamecopy,
   16650        9338 :                     tbinfo->dobj.namespace->dobj.name,
   16651        9338 :                     NULL, tbinfo->rolname, &coldacl);
   16652        9338 :             free(attnamecopy);
   16653             :         }
   16654         694 :         PQclear(res);
   16655         694 :         destroyPQExpBuffer(query);
   16656             :     }
   16657             : 
   16658       77672 :     free(namecopy);
   16659             : }
   16660             : 
   16661             : /*
   16662             :  * Create the AS clause for a view or materialized view. The semicolon is
   16663             :  * stripped because a materialized view must add a WITH NO DATA clause.
   16664             :  *
   16665             :  * This returns a new buffer which must be freed by the caller.
   16666             :  */
   16667             : static PQExpBuffer
   16668        2216 : createViewAsClause(Archive *fout, const TableInfo *tbinfo)
   16669             : {
   16670        2216 :     PQExpBuffer query = createPQExpBuffer();
   16671        2216 :     PQExpBuffer result = createPQExpBuffer();
   16672             :     PGresult   *res;
   16673             :     int         len;
   16674             : 
   16675             :     /* Fetch the view definition */
   16676        2216 :     appendPQExpBuffer(query,
   16677             :                       "SELECT pg_catalog.pg_get_viewdef('%u'::pg_catalog.oid) AS viewdef",
   16678        2216 :                       tbinfo->dobj.catId.oid);
   16679             : 
   16680        2216 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   16681             : 
   16682        2216 :     if (PQntuples(res) != 1)
   16683             :     {
   16684           0 :         if (PQntuples(res) < 1)
   16685           0 :             pg_fatal("query to obtain definition of view \"%s\" returned no data",
   16686             :                      tbinfo->dobj.name);
   16687             :         else
   16688           0 :             pg_fatal("query to obtain definition of view \"%s\" returned more than one definition",
   16689             :                      tbinfo->dobj.name);
   16690             :     }
   16691             : 
   16692        2216 :     len = PQgetlength(res, 0, 0);
   16693             : 
   16694        2216 :     if (len == 0)
   16695           0 :         pg_fatal("definition of view \"%s\" appears to be empty (length zero)",
   16696             :                  tbinfo->dobj.name);
   16697             : 
   16698             :     /* Strip off the trailing semicolon so that other things may follow. */
   16699             :     Assert(PQgetvalue(res, 0, 0)[len - 1] == ';');
   16700        2216 :     appendBinaryPQExpBuffer(result, PQgetvalue(res, 0, 0), len - 1);
   16701             : 
   16702        2216 :     PQclear(res);
   16703        2216 :     destroyPQExpBuffer(query);
   16704             : 
   16705        2216 :     return result;
   16706             : }
   16707             : 
   16708             : /*
   16709             :  * Create a dummy AS clause for a view.  This is used when the real view
   16710             :  * definition has to be postponed because of circular dependencies.
   16711             :  * We must duplicate the view's external properties -- column names and types
   16712             :  * (including collation) -- so that it works for subsequent references.
   16713             :  *
   16714             :  * This returns a new buffer which must be freed by the caller.
   16715             :  */
   16716             : static PQExpBuffer
   16717          64 : createDummyViewAsClause(Archive *fout, const TableInfo *tbinfo)
   16718             : {
   16719          64 :     PQExpBuffer result = createPQExpBuffer();
   16720             :     int         j;
   16721             : 
   16722          64 :     appendPQExpBufferStr(result, "SELECT");
   16723             : 
   16724         128 :     for (j = 0; j < tbinfo->numatts; j++)
   16725             :     {
   16726          64 :         if (j > 0)
   16727          32 :             appendPQExpBufferChar(result, ',');
   16728          64 :         appendPQExpBufferStr(result, "\n    ");
   16729             : 
   16730          64 :         appendPQExpBuffer(result, "NULL::%s", tbinfo->atttypnames[j]);
   16731             : 
   16732             :         /*
   16733             :          * Must add collation if not default for the type, because CREATE OR
   16734             :          * REPLACE VIEW won't change it
   16735             :          */
   16736          64 :         if (OidIsValid(tbinfo->attcollation[j]))
   16737             :         {
   16738             :             CollInfo   *coll;
   16739             : 
   16740           0 :             coll = findCollationByOid(tbinfo->attcollation[j]);
   16741           0 :             if (coll)
   16742           0 :                 appendPQExpBuffer(result, " COLLATE %s",
   16743           0 :                                   fmtQualifiedDumpable(coll));
   16744             :         }
   16745             : 
   16746          64 :         appendPQExpBuffer(result, " AS %s", fmtId(tbinfo->attnames[j]));
   16747             :     }
   16748             : 
   16749          64 :     return result;
   16750             : }
   16751             : 
   16752             : /*
   16753             :  * dumpTableSchema
   16754             :  *    write the declaration (not data) of one user-defined table or view
   16755             :  */
   16756             : static void
   16757       17508 : dumpTableSchema(Archive *fout, const TableInfo *tbinfo)
   16758             : {
   16759       17508 :     DumpOptions *dopt = fout->dopt;
   16760       17508 :     PQExpBuffer q = createPQExpBuffer();
   16761       17508 :     PQExpBuffer delq = createPQExpBuffer();
   16762       17508 :     PQExpBuffer extra = createPQExpBuffer();
   16763             :     char       *qrelname;
   16764             :     char       *qualrelname;
   16765             :     int         numParents;
   16766             :     TableInfo **parents;
   16767             :     int         actual_atts;    /* number of attrs in this CREATE statement */
   16768             :     const char *reltypename;
   16769             :     char       *storage;
   16770             :     int         j,
   16771             :                 k;
   16772             : 
   16773             :     /* We had better have loaded per-column details about this table */
   16774             :     Assert(tbinfo->interesting);
   16775             : 
   16776       17508 :     qrelname = pg_strdup(fmtId(tbinfo->dobj.name));
   16777       17508 :     qualrelname = pg_strdup(fmtQualifiedDumpable(tbinfo));
   16778             : 
   16779       17508 :     if (tbinfo->hasoids)
   16780           0 :         pg_log_warning("WITH OIDS is not supported anymore (table \"%s\")",
   16781             :                        qrelname);
   16782             : 
   16783       17508 :     if (dopt->binary_upgrade)
   16784        1692 :         binary_upgrade_set_type_oids_by_rel(fout, q, tbinfo);
   16785             : 
   16786             :     /* Is it a table or a view? */
   16787       17508 :     if (tbinfo->relkind == RELKIND_VIEW)
   16788             :     {
   16789             :         PQExpBuffer result;
   16790             : 
   16791             :         /*
   16792             :          * Note: keep this code in sync with the is_view case in dumpRule()
   16793             :          */
   16794             : 
   16795        1368 :         reltypename = "VIEW";
   16796             : 
   16797        1368 :         appendPQExpBuffer(delq, "DROP VIEW %s;\n", qualrelname);
   16798             : 
   16799        1368 :         if (dopt->binary_upgrade)
   16800         104 :             binary_upgrade_set_pg_class_oids(fout, q,
   16801         104 :                                              tbinfo->dobj.catId.oid);
   16802             : 
   16803        1368 :         appendPQExpBuffer(q, "CREATE VIEW %s", qualrelname);
   16804             : 
   16805        1368 :         if (tbinfo->dummy_view)
   16806          32 :             result = createDummyViewAsClause(fout, tbinfo);
   16807             :         else
   16808             :         {
   16809        1336 :             if (nonemptyReloptions(tbinfo->reloptions))
   16810             :             {
   16811         154 :                 appendPQExpBufferStr(q, " WITH (");
   16812         154 :                 appendReloptionsArrayAH(q, tbinfo->reloptions, "", fout);
   16813         154 :                 appendPQExpBufferChar(q, ')');
   16814             :             }
   16815        1336 :             result = createViewAsClause(fout, tbinfo);
   16816             :         }
   16817        1368 :         appendPQExpBuffer(q, " AS\n%s", result->data);
   16818        1368 :         destroyPQExpBuffer(result);
   16819             : 
   16820        1368 :         if (tbinfo->checkoption != NULL && !tbinfo->dummy_view)
   16821          72 :             appendPQExpBuffer(q, "\n  WITH %s CHECK OPTION", tbinfo->checkoption);
   16822        1368 :         appendPQExpBufferStr(q, ";\n");
   16823             :     }
   16824             :     else
   16825             :     {
   16826       16140 :         char       *partkeydef = NULL;
   16827       16140 :         char       *ftoptions = NULL;
   16828       16140 :         char       *srvname = NULL;
   16829       16140 :         const char *foreign = "";
   16830             : 
   16831             :         /*
   16832             :          * Set reltypename, and collect any relkind-specific data that we
   16833             :          * didn't fetch during getTables().
   16834             :          */
   16835       16140 :         switch (tbinfo->relkind)
   16836             :         {
   16837        1616 :             case RELKIND_PARTITIONED_TABLE:
   16838             :                 {
   16839        1616 :                     PQExpBuffer query = createPQExpBuffer();
   16840             :                     PGresult   *res;
   16841             : 
   16842        1616 :                     reltypename = "TABLE";
   16843             : 
   16844             :                     /* retrieve partition key definition */
   16845        1616 :                     appendPQExpBuffer(query,
   16846             :                                       "SELECT pg_get_partkeydef('%u')",
   16847        1616 :                                       tbinfo->dobj.catId.oid);
   16848        1616 :                     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   16849        1616 :                     partkeydef = pg_strdup(PQgetvalue(res, 0, 0));
   16850        1616 :                     PQclear(res);
   16851        1616 :                     destroyPQExpBuffer(query);
   16852        1616 :                     break;
   16853             :                 }
   16854          76 :             case RELKIND_FOREIGN_TABLE:
   16855             :                 {
   16856          76 :                     PQExpBuffer query = createPQExpBuffer();
   16857             :                     PGresult   *res;
   16858             :                     int         i_srvname;
   16859             :                     int         i_ftoptions;
   16860             : 
   16861          76 :                     reltypename = "FOREIGN TABLE";
   16862             : 
   16863             :                     /* retrieve name of foreign server and generic options */
   16864          76 :                     appendPQExpBuffer(query,
   16865             :                                       "SELECT fs.srvname, "
   16866             :                                       "pg_catalog.array_to_string(ARRAY("
   16867             :                                       "SELECT pg_catalog.quote_ident(option_name) || "
   16868             :                                       "' ' || pg_catalog.quote_literal(option_value) "
   16869             :                                       "FROM pg_catalog.pg_options_to_table(ftoptions) "
   16870             :                                       "ORDER BY option_name"
   16871             :                                       "), E',\n    ') AS ftoptions "
   16872             :                                       "FROM pg_catalog.pg_foreign_table ft "
   16873             :                                       "JOIN pg_catalog.pg_foreign_server fs "
   16874             :                                       "ON (fs.oid = ft.ftserver) "
   16875             :                                       "WHERE ft.ftrelid = '%u'",
   16876          76 :                                       tbinfo->dobj.catId.oid);
   16877          76 :                     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   16878          76 :                     i_srvname = PQfnumber(res, "srvname");
   16879          76 :                     i_ftoptions = PQfnumber(res, "ftoptions");
   16880          76 :                     srvname = pg_strdup(PQgetvalue(res, 0, i_srvname));
   16881          76 :                     ftoptions = pg_strdup(PQgetvalue(res, 0, i_ftoptions));
   16882          76 :                     PQclear(res);
   16883          76 :                     destroyPQExpBuffer(query);
   16884             : 
   16885          76 :                     foreign = "FOREIGN ";
   16886          76 :                     break;
   16887             :                 }
   16888         848 :             case RELKIND_MATVIEW:
   16889         848 :                 reltypename = "MATERIALIZED VIEW";
   16890         848 :                 break;
   16891       13600 :             default:
   16892       13600 :                 reltypename = "TABLE";
   16893       13600 :                 break;
   16894             :         }
   16895             : 
   16896       16140 :         numParents = tbinfo->numParents;
   16897       16140 :         parents = tbinfo->parents;
   16898             : 
   16899       16140 :         appendPQExpBuffer(delq, "DROP %s %s;\n", reltypename, qualrelname);
   16900             : 
   16901       16140 :         if (dopt->binary_upgrade)
   16902        1588 :             binary_upgrade_set_pg_class_oids(fout, q,
   16903        1588 :                                              tbinfo->dobj.catId.oid);
   16904             : 
   16905             :         /*
   16906             :          * PostgreSQL 18 has disabled UNLOGGED for partitioned tables, so
   16907             :          * ignore it when dumping if it was set in this case.
   16908             :          */
   16909       16140 :         appendPQExpBuffer(q, "CREATE %s%s %s",
   16910       16140 :                           (tbinfo->relpersistence == RELPERSISTENCE_UNLOGGED &&
   16911          64 :                            tbinfo->relkind != RELKIND_PARTITIONED_TABLE) ?
   16912             :                           "UNLOGGED " : "",
   16913             :                           reltypename,
   16914             :                           qualrelname);
   16915             : 
   16916             :         /*
   16917             :          * Attach to type, if reloftype; except in case of a binary upgrade,
   16918             :          * we dump the table normally and attach it to the type afterward.
   16919             :          */
   16920       16140 :         if (OidIsValid(tbinfo->reloftype) && !dopt->binary_upgrade)
   16921          84 :             appendPQExpBuffer(q, " OF %s",
   16922          84 :                               getFormattedTypeName(fout, tbinfo->reloftype,
   16923             :                                                    zeroIsError));
   16924             : 
   16925       16140 :         if (tbinfo->relkind != RELKIND_MATVIEW)
   16926             :         {
   16927             :             /* Dump the attributes */
   16928       15292 :             actual_atts = 0;
   16929       73290 :             for (j = 0; j < tbinfo->numatts; j++)
   16930             :             {
   16931             :                 /*
   16932             :                  * Normally, dump if it's locally defined in this table, and
   16933             :                  * not dropped.  But for binary upgrade, we'll dump all the
   16934             :                  * columns, and then fix up the dropped and nonlocal cases
   16935             :                  * below.
   16936             :                  */
   16937       57998 :                 if (shouldPrintColumn(dopt, tbinfo, j))
   16938             :                 {
   16939             :                     bool        print_default;
   16940             :                     bool        print_notnull;
   16941             : 
   16942             :                     /*
   16943             :                      * Default value --- suppress if to be printed separately
   16944             :                      * or not at all.
   16945             :                      */
   16946      113080 :                     print_default = (tbinfo->attrdefs[j] != NULL &&
   16947       57884 :                                      tbinfo->attrdefs[j]->dobj.dump &&
   16948        2814 :                                      !tbinfo->attrdefs[j]->separate);
   16949             : 
   16950             :                     /*
   16951             :                      * Not Null constraint --- print it if it is locally
   16952             :                      * defined, or if binary upgrade.  (In the latter case, we
   16953             :                      * reset conislocal below.)
   16954             :                      */
   16955       61094 :                     print_notnull = (tbinfo->notnull_constrs[j] != NULL &&
   16956        6024 :                                      (tbinfo->notnull_islocal[j] ||
   16957        1640 :                                       dopt->binary_upgrade ||
   16958        1472 :                                       tbinfo->ispartition));
   16959             : 
   16960             :                     /*
   16961             :                      * Skip column if fully defined by reloftype, except in
   16962             :                      * binary upgrade
   16963             :                      */
   16964       55070 :                     if (OidIsValid(tbinfo->reloftype) &&
   16965         160 :                         !print_default && !print_notnull &&
   16966          96 :                         !dopt->binary_upgrade)
   16967          84 :                         continue;
   16968             : 
   16969             :                     /* Format properly if not first attr */
   16970       54986 :                     if (actual_atts == 0)
   16971       14434 :                         appendPQExpBufferStr(q, " (");
   16972             :                     else
   16973       40552 :                         appendPQExpBufferChar(q, ',');
   16974       54986 :                     appendPQExpBufferStr(q, "\n    ");
   16975       54986 :                     actual_atts++;
   16976             : 
   16977             :                     /* Attribute name */
   16978       54986 :                     appendPQExpBufferStr(q, fmtId(tbinfo->attnames[j]));
   16979             : 
   16980       54986 :                     if (tbinfo->attisdropped[j])
   16981             :                     {
   16982             :                         /*
   16983             :                          * ALTER TABLE DROP COLUMN clears
   16984             :                          * pg_attribute.atttypid, so we will not have gotten a
   16985             :                          * valid type name; insert INTEGER as a stopgap. We'll
   16986             :                          * clean things up later.
   16987             :                          */
   16988         168 :                         appendPQExpBufferStr(q, " INTEGER /* dummy */");
   16989             :                         /* and skip to the next column */
   16990         168 :                         continue;
   16991             :                     }
   16992             : 
   16993             :                     /*
   16994             :                      * Attribute type; print it except when creating a typed
   16995             :                      * table ('OF type_name'), but in binary-upgrade mode,
   16996             :                      * print it in that case too.
   16997             :                      */
   16998       54818 :                     if (dopt->binary_upgrade || !OidIsValid(tbinfo->reloftype))
   16999             :                     {
   17000       54762 :                         appendPQExpBuffer(q, " %s",
   17001       54762 :                                           tbinfo->atttypnames[j]);
   17002             :                     }
   17003             : 
   17004       54818 :                     if (print_default)
   17005             :                     {
   17006        2460 :                         if (tbinfo->attgenerated[j] == ATTRIBUTE_GENERATED_STORED)
   17007         788 :                             appendPQExpBuffer(q, " GENERATED ALWAYS AS (%s) STORED",
   17008         788 :                                               tbinfo->attrdefs[j]->adef_expr);
   17009        1672 :                         else if (tbinfo->attgenerated[j] == ATTRIBUTE_GENERATED_VIRTUAL)
   17010         660 :                             appendPQExpBuffer(q, " GENERATED ALWAYS AS (%s)",
   17011         660 :                                               tbinfo->attrdefs[j]->adef_expr);
   17012             :                         else
   17013        1012 :                             appendPQExpBuffer(q, " DEFAULT %s",
   17014        1012 :                                               tbinfo->attrdefs[j]->adef_expr);
   17015             :                     }
   17016             : 
   17017       54818 :                     if (print_notnull)
   17018             :                     {
   17019        5954 :                         if (tbinfo->notnull_constrs[j][0] == '\0')
   17020        4236 :                             appendPQExpBufferStr(q, " NOT NULL");
   17021             :                         else
   17022        1718 :                             appendPQExpBuffer(q, " CONSTRAINT %s NOT NULL",
   17023        1718 :                                               fmtId(tbinfo->notnull_constrs[j]));
   17024             : 
   17025        5954 :                         if (tbinfo->notnull_noinh[j])
   17026           0 :                             appendPQExpBufferStr(q, " NO INHERIT");
   17027             :                     }
   17028             : 
   17029             :                     /* Add collation if not default for the type */
   17030       54818 :                     if (OidIsValid(tbinfo->attcollation[j]))
   17031             :                     {
   17032             :                         CollInfo   *coll;
   17033             : 
   17034         400 :                         coll = findCollationByOid(tbinfo->attcollation[j]);
   17035         400 :                         if (coll)
   17036         400 :                             appendPQExpBuffer(q, " COLLATE %s",
   17037         400 :                                               fmtQualifiedDumpable(coll));
   17038             :                     }
   17039             :                 }
   17040             : 
   17041             :                 /*
   17042             :                  * On the other hand, if we choose not to print a column
   17043             :                  * (likely because it is created by inheritance), but the
   17044             :                  * column has a locally-defined not-null constraint, we need
   17045             :                  * to dump the constraint as a standalone object.
   17046             :                  *
   17047             :                  * This syntax isn't SQL-conforming, but if you wanted
   17048             :                  * standard output you wouldn't be creating non-standard
   17049             :                  * objects to begin with.
   17050             :                  */
   17051       57746 :                 if (!shouldPrintColumn(dopt, tbinfo, j) &&
   17052        2928 :                     !tbinfo->attisdropped[j] &&
   17053        1862 :                     tbinfo->notnull_constrs[j] != NULL &&
   17054         490 :                     tbinfo->notnull_islocal[j])
   17055             :                 {
   17056             :                     /* Format properly if not first attr */
   17057         154 :                     if (actual_atts == 0)
   17058         140 :                         appendPQExpBufferStr(q, " (");
   17059             :                     else
   17060          14 :                         appendPQExpBufferChar(q, ',');
   17061         154 :                     appendPQExpBufferStr(q, "\n    ");
   17062         154 :                     actual_atts++;
   17063             : 
   17064         154 :                     if (tbinfo->notnull_constrs[j][0] == '\0')
   17065          14 :                         appendPQExpBuffer(q, "NOT NULL %s",
   17066          14 :                                           fmtId(tbinfo->attnames[j]));
   17067             :                     else
   17068         280 :                         appendPQExpBuffer(q, "CONSTRAINT %s NOT NULL %s",
   17069         140 :                                           tbinfo->notnull_constrs[j],
   17070         140 :                                           fmtId(tbinfo->attnames[j]));
   17071             :                 }
   17072             :             }
   17073             : 
   17074             :             /*
   17075             :              * Add non-inherited CHECK constraints, if any.
   17076             :              *
   17077             :              * For partitions, we need to include check constraints even if
   17078             :              * they're not defined locally, because the ALTER TABLE ATTACH
   17079             :              * PARTITION that we'll emit later expects the constraint to be
   17080             :              * there.  (No need to fix conislocal: ATTACH PARTITION does that)
   17081             :              */
   17082       16844 :             for (j = 0; j < tbinfo->ncheck; j++)
   17083             :             {
   17084        1552 :                 ConstraintInfo *constr = &(tbinfo->checkexprs[j]);
   17085             : 
   17086        1552 :                 if (constr->separate ||
   17087        1328 :                     (!constr->conislocal && !tbinfo->ispartition))
   17088         312 :                     continue;
   17089             : 
   17090        1240 :                 if (actual_atts == 0)
   17091          56 :                     appendPQExpBufferStr(q, " (\n    ");
   17092             :                 else
   17093        1184 :                     appendPQExpBufferStr(q, ",\n    ");
   17094             : 
   17095        1240 :                 appendPQExpBuffer(q, "CONSTRAINT %s ",
   17096        1240 :                                   fmtId(constr->dobj.name));
   17097        1240 :                 appendPQExpBufferStr(q, constr->condef);
   17098             : 
   17099        1240 :                 actual_atts++;
   17100             :             }
   17101             : 
   17102       15292 :             if (actual_atts)
   17103       14630 :                 appendPQExpBufferStr(q, "\n)");
   17104         662 :             else if (!(OidIsValid(tbinfo->reloftype) && !dopt->binary_upgrade))
   17105             :             {
   17106             :                 /*
   17107             :                  * No attributes? we must have a parenthesized attribute list,
   17108             :                  * even though empty, when not using the OF TYPE syntax.
   17109             :                  */
   17110         620 :                 appendPQExpBufferStr(q, " (\n)");
   17111             :             }
   17112             : 
   17113             :             /*
   17114             :              * Emit the INHERITS clause (not for partitions), except in
   17115             :              * binary-upgrade mode.
   17116             :              */
   17117       15292 :             if (numParents > 0 && !tbinfo->ispartition &&
   17118        1342 :                 !dopt->binary_upgrade)
   17119             :             {
   17120        1218 :                 appendPQExpBufferStr(q, "\nINHERITS (");
   17121        2632 :                 for (k = 0; k < numParents; k++)
   17122             :                 {
   17123        1414 :                     TableInfo  *parentRel = parents[k];
   17124             : 
   17125        1414 :                     if (k > 0)
   17126         196 :                         appendPQExpBufferStr(q, ", ");
   17127        1414 :                     appendPQExpBufferStr(q, fmtQualifiedDumpable(parentRel));
   17128             :                 }
   17129        1218 :                 appendPQExpBufferChar(q, ')');
   17130             :             }
   17131             : 
   17132       15292 :             if (tbinfo->relkind == RELKIND_PARTITIONED_TABLE)
   17133        1616 :                 appendPQExpBuffer(q, "\nPARTITION BY %s", partkeydef);
   17134             : 
   17135       15292 :             if (tbinfo->relkind == RELKIND_FOREIGN_TABLE)
   17136          76 :                 appendPQExpBuffer(q, "\nSERVER %s", fmtId(srvname));
   17137             :         }
   17138             : 
   17139       31856 :         if (nonemptyReloptions(tbinfo->reloptions) ||
   17140       15716 :             nonemptyReloptions(tbinfo->toast_reloptions))
   17141             :         {
   17142         424 :             bool        addcomma = false;
   17143             : 
   17144         424 :             appendPQExpBufferStr(q, "\nWITH (");
   17145         424 :             if (nonemptyReloptions(tbinfo->reloptions))
   17146             :             {
   17147         424 :                 addcomma = true;
   17148         424 :                 appendReloptionsArrayAH(q, tbinfo->reloptions, "", fout);
   17149             :             }
   17150         424 :             if (nonemptyReloptions(tbinfo->toast_reloptions))
   17151             :             {
   17152          16 :                 if (addcomma)
   17153          16 :                     appendPQExpBufferStr(q, ", ");
   17154          16 :                 appendReloptionsArrayAH(q, tbinfo->toast_reloptions, "toast.",
   17155             :                                         fout);
   17156             :             }
   17157         424 :             appendPQExpBufferChar(q, ')');
   17158             :         }
   17159             : 
   17160             :         /* Dump generic options if any */
   17161       16140 :         if (ftoptions && ftoptions[0])
   17162          72 :             appendPQExpBuffer(q, "\nOPTIONS (\n    %s\n)", ftoptions);
   17163             : 
   17164             :         /*
   17165             :          * For materialized views, create the AS clause just like a view. At
   17166             :          * this point, we always mark the view as not populated.
   17167             :          */
   17168       16140 :         if (tbinfo->relkind == RELKIND_MATVIEW)
   17169             :         {
   17170             :             PQExpBuffer result;
   17171             : 
   17172         848 :             result = createViewAsClause(fout, tbinfo);
   17173         848 :             appendPQExpBuffer(q, " AS\n%s\n  WITH NO DATA;\n",
   17174             :                               result->data);
   17175         848 :             destroyPQExpBuffer(result);
   17176             :         }
   17177             :         else
   17178       15292 :             appendPQExpBufferStr(q, ";\n");
   17179             : 
   17180             :         /* Materialized views can depend on extensions */
   17181       16140 :         if (tbinfo->relkind == RELKIND_MATVIEW)
   17182         848 :             append_depends_on_extension(fout, q, &tbinfo->dobj,
   17183             :                                         "pg_catalog.pg_class",
   17184             :                                         "MATERIALIZED VIEW",
   17185             :                                         qualrelname);
   17186             : 
   17187             :         /*
   17188             :          * in binary upgrade mode, update the catalog with any missing values
   17189             :          * that might be present.
   17190             :          */
   17191       16140 :         if (dopt->binary_upgrade)
   17192             :         {
   17193        7808 :             for (j = 0; j < tbinfo->numatts; j++)
   17194             :             {
   17195        6220 :                 if (tbinfo->attmissingval[j][0] != '\0')
   17196             :                 {
   17197           4 :                     appendPQExpBufferStr(q, "\n-- set missing value.\n");
   17198           4 :                     appendPQExpBufferStr(q,
   17199             :                                          "SELECT pg_catalog.binary_upgrade_set_missing_value(");
   17200           4 :                     appendStringLiteralAH(q, qualrelname, fout);
   17201           4 :                     appendPQExpBufferStr(q, "::pg_catalog.regclass,");
   17202           4 :                     appendStringLiteralAH(q, tbinfo->attnames[j], fout);
   17203           4 :                     appendPQExpBufferChar(q, ',');
   17204           4 :                     appendStringLiteralAH(q, tbinfo->attmissingval[j], fout);
   17205           4 :                     appendPQExpBufferStr(q, ");\n\n");
   17206             :                 }
   17207             :             }
   17208             :         }
   17209             : 
   17210             :         /*
   17211             :          * To create binary-compatible heap files, we have to ensure the same
   17212             :          * physical column order, including dropped columns, as in the
   17213             :          * original.  Therefore, we create dropped columns above and drop them
   17214             :          * here, also updating their attlen/attalign values so that the
   17215             :          * dropped column can be skipped properly.  (We do not bother with
   17216             :          * restoring the original attbyval setting.)  Also, inheritance
   17217             :          * relationships are set up by doing ALTER TABLE INHERIT rather than
   17218             :          * using an INHERITS clause --- the latter would possibly mess up the
   17219             :          * column order.  That also means we have to take care about setting
   17220             :          * attislocal correctly, plus fix up any inherited CHECK constraints.
   17221             :          * Analogously, we set up typed tables using ALTER TABLE / OF here.
   17222             :          *
   17223             :          * We process foreign and partitioned tables here, even though they
   17224             :          * lack heap storage, because they can participate in inheritance
   17225             :          * relationships and we want this stuff to be consistent across the
   17226             :          * inheritance tree.  We can exclude indexes, toast tables, sequences
   17227             :          * and matviews, even though they have storage, because we don't
   17228             :          * support altering or dropping columns in them, nor can they be part
   17229             :          * of inheritance trees.
   17230             :          */
   17231       16140 :         if (dopt->binary_upgrade &&
   17232        1588 :             (tbinfo->relkind == RELKIND_RELATION ||
   17233         218 :              tbinfo->relkind == RELKIND_FOREIGN_TABLE ||
   17234         216 :              tbinfo->relkind == RELKIND_PARTITIONED_TABLE))
   17235             :         {
   17236             :             bool        firstitem;
   17237             :             bool        firstitem_extra;
   17238             : 
   17239             :             /*
   17240             :              * Drop any dropped columns.  Merge the pg_attribute manipulations
   17241             :              * into a single SQL command, so that we don't cause repeated
   17242             :              * relcache flushes on the target table.  Otherwise we risk O(N^2)
   17243             :              * relcache bloat while dropping N columns.
   17244             :              */
   17245        1552 :             resetPQExpBuffer(extra);
   17246        1552 :             firstitem = true;
   17247        7728 :             for (j = 0; j < tbinfo->numatts; j++)
   17248             :             {
   17249        6176 :                 if (tbinfo->attisdropped[j])
   17250             :                 {
   17251         168 :                     if (firstitem)
   17252             :                     {
   17253          76 :                         appendPQExpBufferStr(q, "\n-- For binary upgrade, recreate dropped columns.\n"
   17254             :                                              "UPDATE pg_catalog.pg_attribute\n"
   17255             :                                              "SET attlen = v.dlen, "
   17256             :                                              "attalign = v.dalign, "
   17257             :                                              "attbyval = false\n"
   17258             :                                              "FROM (VALUES ");
   17259          76 :                         firstitem = false;
   17260             :                     }
   17261             :                     else
   17262          92 :                         appendPQExpBufferStr(q, ",\n             ");
   17263         168 :                     appendPQExpBufferChar(q, '(');
   17264         168 :                     appendStringLiteralAH(q, tbinfo->attnames[j], fout);
   17265         168 :                     appendPQExpBuffer(q, ", %d, '%c')",
   17266         168 :                                       tbinfo->attlen[j],
   17267         168 :                                       tbinfo->attalign[j]);
   17268             :                     /* The ALTER ... DROP COLUMN commands must come after */
   17269         168 :                     appendPQExpBuffer(extra, "ALTER %sTABLE ONLY %s ",
   17270             :                                       foreign, qualrelname);
   17271         168 :                     appendPQExpBuffer(extra, "DROP COLUMN %s;\n",
   17272         168 :                                       fmtId(tbinfo->attnames[j]));
   17273             :                 }
   17274             :             }
   17275        1552 :             if (!firstitem)
   17276             :             {
   17277          76 :                 appendPQExpBufferStr(q, ") v(dname, dlen, dalign)\n"
   17278             :                                      "WHERE attrelid = ");
   17279          76 :                 appendStringLiteralAH(q, qualrelname, fout);
   17280          76 :                 appendPQExpBufferStr(q, "::pg_catalog.regclass\n"
   17281             :                                      "  AND attname = v.dname;\n");
   17282             :                 /* Now we can issue the actual DROP COLUMN commands */
   17283          76 :                 appendBinaryPQExpBuffer(q, extra->data, extra->len);
   17284             :             }
   17285             : 
   17286             :             /*
   17287             :              * Fix up inherited columns.  As above, do the pg_attribute
   17288             :              * manipulations in a single SQL command.
   17289             :              */
   17290        1552 :             firstitem = true;
   17291        7728 :             for (j = 0; j < tbinfo->numatts; j++)
   17292             :             {
   17293        6176 :                 if (!tbinfo->attisdropped[j] &&
   17294        6008 :                     !tbinfo->attislocal[j])
   17295             :                 {
   17296        1200 :                     if (firstitem)
   17297             :                     {
   17298         526 :                         appendPQExpBufferStr(q, "\n-- For binary upgrade, recreate inherited columns.\n");
   17299         526 :                         appendPQExpBufferStr(q, "UPDATE pg_catalog.pg_attribute\n"
   17300             :                                              "SET attislocal = false\n"
   17301             :                                              "WHERE attrelid = ");
   17302         526 :                         appendStringLiteralAH(q, qualrelname, fout);
   17303         526 :                         appendPQExpBufferStr(q, "::pg_catalog.regclass\n"
   17304             :                                              "  AND attname IN (");
   17305         526 :                         firstitem = false;
   17306             :                     }
   17307             :                     else
   17308         674 :                         appendPQExpBufferStr(q, ", ");
   17309        1200 :                     appendStringLiteralAH(q, tbinfo->attnames[j], fout);
   17310             :                 }
   17311             :             }
   17312        1552 :             if (!firstitem)
   17313         526 :                 appendPQExpBufferStr(q, ");\n");
   17314             : 
   17315             :             /*
   17316             :              * Fix up not-null constraints that come from inheritance.  As
   17317             :              * above, do the pg_constraint manipulations in a single SQL
   17318             :              * command.  (Actually, two in special cases, if we're doing an
   17319             :              * upgrade from < 18).
   17320             :              */
   17321        1552 :             firstitem = true;
   17322        1552 :             firstitem_extra = true;
   17323        1552 :             resetPQExpBuffer(extra);
   17324        7728 :             for (j = 0; j < tbinfo->numatts; j++)
   17325             :             {
   17326             :                 /*
   17327             :                  * If a not-null constraint comes from inheritance, reset
   17328             :                  * conislocal.  The inhcount is fixed by ALTER TABLE INHERIT,
   17329             :                  * below.  Special hack: in versions < 18, columns with no
   17330             :                  * local definition need their constraint to be matched by
   17331             :                  * column number in conkeys instead of by constraint name,
   17332             :                  * because the latter is not available.  (We distinguish the
   17333             :                  * case because the constraint name is the empty string.)
   17334             :                  */
   17335        6176 :                 if (tbinfo->notnull_constrs[j] != NULL &&
   17336         576 :                     !tbinfo->notnull_islocal[j])
   17337             :                 {
   17338         168 :                     if (tbinfo->notnull_constrs[j][0] != '\0')
   17339             :                     {
   17340         142 :                         if (firstitem)
   17341             :                         {
   17342         122 :                             appendPQExpBufferStr(q, "UPDATE pg_catalog.pg_constraint\n"
   17343             :                                                  "SET conislocal = false\n"
   17344             :                                                  "WHERE contype = 'n' AND conrelid = ");
   17345         122 :                             appendStringLiteralAH(q, qualrelname, fout);
   17346         122 :                             appendPQExpBufferStr(q, "::pg_catalog.regclass AND\n"
   17347             :                                                  "conname IN (");
   17348         122 :                             firstitem = false;
   17349             :                         }
   17350             :                         else
   17351          20 :                             appendPQExpBufferStr(q, ", ");
   17352         142 :                         appendStringLiteralAH(q, tbinfo->notnull_constrs[j], fout);
   17353             :                     }
   17354             :                     else
   17355             :                     {
   17356          26 :                         if (firstitem_extra)
   17357             :                         {
   17358          26 :                             appendPQExpBufferStr(extra, "UPDATE pg_catalog.pg_constraint\n"
   17359             :                                                  "SET conislocal = false\n"
   17360             :                                                  "WHERE contype = 'n' AND conrelid = ");
   17361          26 :                             appendStringLiteralAH(extra, qualrelname, fout);
   17362          26 :                             appendPQExpBufferStr(extra, "::pg_catalog.regclass AND\n"
   17363             :                                                  "conkey IN (");
   17364          26 :                             firstitem_extra = false;
   17365             :                         }
   17366             :                         else
   17367           0 :                             appendPQExpBufferStr(extra, ", ");
   17368          26 :                         appendPQExpBuffer(extra, "'{%d}'", j + 1);
   17369             :                     }
   17370             :                 }
   17371             :             }
   17372        1552 :             if (!firstitem)
   17373         122 :                 appendPQExpBufferStr(q, ");\n");
   17374        1552 :             if (!firstitem_extra)
   17375          26 :                 appendPQExpBufferStr(extra, ");\n");
   17376             : 
   17377        1552 :             if (extra->len > 0)
   17378          26 :                 appendBinaryPQExpBuffer(q, extra->data, extra->len);
   17379             : 
   17380             :             /*
   17381             :              * Add inherited CHECK constraints, if any.
   17382             :              *
   17383             :              * For partitions, they were already dumped, and conislocal
   17384             :              * doesn't need fixing.
   17385             :              *
   17386             :              * As above, issue only one direct manipulation of pg_constraint.
   17387             :              * Although it is tempting to merge the ALTER ADD CONSTRAINT
   17388             :              * commands into one as well, refrain for now due to concern about
   17389             :              * possible backend memory bloat if there are many such
   17390             :              * constraints.
   17391             :              */
   17392        1552 :             resetPQExpBuffer(extra);
   17393        1552 :             firstitem = true;
   17394        1680 :             for (k = 0; k < tbinfo->ncheck; k++)
   17395             :             {
   17396         128 :                 ConstraintInfo *constr = &(tbinfo->checkexprs[k]);
   17397             : 
   17398         128 :                 if (constr->separate || constr->conislocal || tbinfo->ispartition)
   17399         124 :                     continue;
   17400             : 
   17401           4 :                 if (firstitem)
   17402           4 :                     appendPQExpBufferStr(q, "\n-- For binary upgrade, set up inherited constraints.\n");
   17403           4 :                 appendPQExpBuffer(q, "ALTER %sTABLE ONLY %s ADD CONSTRAINT %s %s;\n",
   17404             :                                   foreign, qualrelname,
   17405           4 :                                   fmtId(constr->dobj.name),
   17406             :                                   constr->condef);
   17407             :                 /* Update pg_constraint after all the ALTER TABLEs */
   17408           4 :                 if (firstitem)
   17409             :                 {
   17410           4 :                     appendPQExpBufferStr(extra, "UPDATE pg_catalog.pg_constraint\n"
   17411             :                                          "SET conislocal = false\n"
   17412             :                                          "WHERE contype = 'c' AND conrelid = ");
   17413           4 :                     appendStringLiteralAH(extra, qualrelname, fout);
   17414           4 :                     appendPQExpBufferStr(extra, "::pg_catalog.regclass\n");
   17415           4 :                     appendPQExpBufferStr(extra, "  AND conname IN (");
   17416           4 :                     firstitem = false;
   17417             :                 }
   17418             :                 else
   17419           0 :                     appendPQExpBufferStr(extra, ", ");
   17420           4 :                 appendStringLiteralAH(extra, constr->dobj.name, fout);
   17421             :             }
   17422        1552 :             if (!firstitem)
   17423             :             {
   17424           4 :                 appendPQExpBufferStr(extra, ");\n");
   17425           4 :                 appendBinaryPQExpBuffer(q, extra->data, extra->len);
   17426             :             }
   17427             : 
   17428        1552 :             if (numParents > 0 && !tbinfo->ispartition)
   17429             :             {
   17430         124 :                 appendPQExpBufferStr(q, "\n-- For binary upgrade, set up inheritance this way.\n");
   17431         268 :                 for (k = 0; k < numParents; k++)
   17432             :                 {
   17433         144 :                     TableInfo  *parentRel = parents[k];
   17434             : 
   17435         144 :                     appendPQExpBuffer(q, "ALTER %sTABLE ONLY %s INHERIT %s;\n", foreign,
   17436             :                                       qualrelname,
   17437         144 :                                       fmtQualifiedDumpable(parentRel));
   17438             :                 }
   17439             :             }
   17440             : 
   17441        1552 :             if (OidIsValid(tbinfo->reloftype))
   17442             :             {
   17443          12 :                 appendPQExpBufferStr(q, "\n-- For binary upgrade, set up typed tables this way.\n");
   17444          12 :                 appendPQExpBuffer(q, "ALTER TABLE ONLY %s OF %s;\n",
   17445             :                                   qualrelname,
   17446          12 :                                   getFormattedTypeName(fout, tbinfo->reloftype,
   17447             :                                                        zeroIsError));
   17448             :             }
   17449             :         }
   17450             : 
   17451             :         /*
   17452             :          * In binary_upgrade mode, arrange to restore the old relfrozenxid and
   17453             :          * relminmxid of all vacuumable relations.  (While vacuum.c processes
   17454             :          * TOAST tables semi-independently, here we see them only as children
   17455             :          * of other relations; so this "if" lacks RELKIND_TOASTVALUE, and the
   17456             :          * child toast table is handled below.)
   17457             :          */
   17458       16140 :         if (dopt->binary_upgrade &&
   17459        1588 :             (tbinfo->relkind == RELKIND_RELATION ||
   17460         218 :              tbinfo->relkind == RELKIND_MATVIEW))
   17461             :         {
   17462        1406 :             appendPQExpBufferStr(q, "\n-- For binary upgrade, set heap's relfrozenxid and relminmxid\n");
   17463        1406 :             appendPQExpBuffer(q, "UPDATE pg_catalog.pg_class\n"
   17464             :                               "SET relfrozenxid = '%u', relminmxid = '%u'\n"
   17465             :                               "WHERE oid = ",
   17466        1406 :                               tbinfo->frozenxid, tbinfo->minmxid);
   17467        1406 :             appendStringLiteralAH(q, qualrelname, fout);
   17468        1406 :             appendPQExpBufferStr(q, "::pg_catalog.regclass;\n");
   17469             : 
   17470        1406 :             if (tbinfo->toast_oid)
   17471             :             {
   17472             :                 /*
   17473             :                  * The toast table will have the same OID at restore, so we
   17474             :                  * can safely target it by OID.
   17475             :                  */
   17476         552 :                 appendPQExpBufferStr(q, "\n-- For binary upgrade, set toast's relfrozenxid and relminmxid\n");
   17477         552 :                 appendPQExpBuffer(q, "UPDATE pg_catalog.pg_class\n"
   17478             :                                   "SET relfrozenxid = '%u', relminmxid = '%u'\n"
   17479             :                                   "WHERE oid = '%u';\n",
   17480         552 :                                   tbinfo->toast_frozenxid,
   17481         552 :                                   tbinfo->toast_minmxid, tbinfo->toast_oid);
   17482             :             }
   17483             :         }
   17484             : 
   17485             :         /*
   17486             :          * In binary_upgrade mode, restore matviews' populated status by
   17487             :          * poking pg_class directly.  This is pretty ugly, but we can't use
   17488             :          * REFRESH MATERIALIZED VIEW since it's possible that some underlying
   17489             :          * matview is not populated even though this matview is; in any case,
   17490             :          * we want to transfer the matview's heap storage, not run REFRESH.
   17491             :          */
   17492       16140 :         if (dopt->binary_upgrade && tbinfo->relkind == RELKIND_MATVIEW &&
   17493          36 :             tbinfo->relispopulated)
   17494             :         {
   17495          32 :             appendPQExpBufferStr(q, "\n-- For binary upgrade, mark materialized view as populated\n");
   17496          32 :             appendPQExpBufferStr(q, "UPDATE pg_catalog.pg_class\n"
   17497             :                                  "SET relispopulated = 't'\n"
   17498             :                                  "WHERE oid = ");
   17499          32 :             appendStringLiteralAH(q, qualrelname, fout);
   17500          32 :             appendPQExpBufferStr(q, "::pg_catalog.regclass;\n");
   17501             :         }
   17502             : 
   17503             :         /*
   17504             :          * Dump additional per-column properties that we can't handle in the
   17505             :          * main CREATE TABLE command.
   17506             :          */
   17507       75162 :         for (j = 0; j < tbinfo->numatts; j++)
   17508             :         {
   17509             :             /* None of this applies to dropped columns */
   17510       59022 :             if (tbinfo->attisdropped[j])
   17511        1234 :                 continue;
   17512             : 
   17513             :             /*
   17514             :              * Dump per-column statistics information. We only issue an ALTER
   17515             :              * TABLE statement if the attstattarget entry for this column is
   17516             :              * not the default value.
   17517             :              */
   17518       57788 :             if (tbinfo->attstattarget[j] >= 0)
   17519          72 :                 appendPQExpBuffer(q, "ALTER %sTABLE ONLY %s ALTER COLUMN %s SET STATISTICS %d;\n",
   17520             :                                   foreign, qualrelname,
   17521          72 :                                   fmtId(tbinfo->attnames[j]),
   17522          72 :                                   tbinfo->attstattarget[j]);
   17523             : 
   17524             :             /*
   17525             :              * Dump per-column storage information.  The statement is only
   17526             :              * dumped if the storage has been changed from the type's default.
   17527             :              */
   17528       57788 :             if (tbinfo->attstorage[j] != tbinfo->typstorage[j])
   17529             :             {
   17530         192 :                 switch (tbinfo->attstorage[j])
   17531             :                 {
   17532          32 :                     case TYPSTORAGE_PLAIN:
   17533          32 :                         storage = "PLAIN";
   17534          32 :                         break;
   17535          88 :                     case TYPSTORAGE_EXTERNAL:
   17536          88 :                         storage = "EXTERNAL";
   17537          88 :                         break;
   17538           0 :                     case TYPSTORAGE_EXTENDED:
   17539           0 :                         storage = "EXTENDED";
   17540           0 :                         break;
   17541          72 :                     case TYPSTORAGE_MAIN:
   17542          72 :                         storage = "MAIN";
   17543          72 :                         break;
   17544           0 :                     default:
   17545           0 :                         storage = NULL;
   17546             :                 }
   17547             : 
   17548             :                 /*
   17549             :                  * Only dump the statement if it's a storage type we recognize
   17550             :                  */
   17551         192 :                 if (storage != NULL)
   17552         192 :                     appendPQExpBuffer(q, "ALTER %sTABLE ONLY %s ALTER COLUMN %s SET STORAGE %s;\n",
   17553             :                                       foreign, qualrelname,
   17554         192 :                                       fmtId(tbinfo->attnames[j]),
   17555             :                                       storage);
   17556             :             }
   17557             : 
   17558             :             /*
   17559             :              * Dump per-column compression, if it's been set.
   17560             :              */
   17561       57788 :             if (!dopt->no_toast_compression)
   17562             :             {
   17563             :                 const char *cmname;
   17564             : 
   17565       57598 :                 switch (tbinfo->attcompression[j])
   17566             :                 {
   17567         150 :                     case 'p':
   17568         150 :                         cmname = "pglz";
   17569         150 :                         break;
   17570         236 :                     case 'l':
   17571         236 :                         cmname = "lz4";
   17572         236 :                         break;
   17573       57212 :                     default:
   17574       57212 :                         cmname = NULL;
   17575       57212 :                         break;
   17576             :                 }
   17577             : 
   17578       57598 :                 if (cmname != NULL)
   17579         386 :                     appendPQExpBuffer(q, "ALTER %sTABLE ONLY %s ALTER COLUMN %s SET COMPRESSION %s;\n",
   17580             :                                       foreign, qualrelname,
   17581         386 :                                       fmtId(tbinfo->attnames[j]),
   17582             :                                       cmname);
   17583             :             }
   17584             : 
   17585             :             /*
   17586             :              * Dump per-column attributes.
   17587             :              */
   17588       57788 :             if (tbinfo->attoptions[j][0] != '\0')
   17589          72 :                 appendPQExpBuffer(q, "ALTER %sTABLE ONLY %s ALTER COLUMN %s SET (%s);\n",
   17590             :                                   foreign, qualrelname,
   17591          72 :                                   fmtId(tbinfo->attnames[j]),
   17592          72 :                                   tbinfo->attoptions[j]);
   17593             : 
   17594             :             /*
   17595             :              * Dump per-column fdw options.
   17596             :              */
   17597       57788 :             if (tbinfo->relkind == RELKIND_FOREIGN_TABLE &&
   17598          76 :                 tbinfo->attfdwoptions[j][0] != '\0')
   17599          72 :                 appendPQExpBuffer(q,
   17600             :                                   "ALTER FOREIGN TABLE ONLY %s ALTER COLUMN %s OPTIONS (\n"
   17601             :                                   "    %s\n"
   17602             :                                   ");\n",
   17603             :                                   qualrelname,
   17604          72 :                                   fmtId(tbinfo->attnames[j]),
   17605          72 :                                   tbinfo->attfdwoptions[j]);
   17606             :         }                       /* end loop over columns */
   17607             : 
   17608       16140 :         free(partkeydef);
   17609       16140 :         free(ftoptions);
   17610       16140 :         free(srvname);
   17611             :     }
   17612             : 
   17613             :     /*
   17614             :      * dump properties we only have ALTER TABLE syntax for
   17615             :      */
   17616       17508 :     if ((tbinfo->relkind == RELKIND_RELATION ||
   17617        3908 :          tbinfo->relkind == RELKIND_PARTITIONED_TABLE ||
   17618        2292 :          tbinfo->relkind == RELKIND_MATVIEW) &&
   17619       16064 :         tbinfo->relreplident != REPLICA_IDENTITY_DEFAULT)
   17620             :     {
   17621         384 :         if (tbinfo->relreplident == REPLICA_IDENTITY_INDEX)
   17622             :         {
   17623             :             /* nothing to do, will be set when the index is dumped */
   17624             :         }
   17625         384 :         else if (tbinfo->relreplident == REPLICA_IDENTITY_NOTHING)
   17626             :         {
   17627         384 :             appendPQExpBuffer(q, "\nALTER TABLE ONLY %s REPLICA IDENTITY NOTHING;\n",
   17628             :                               qualrelname);
   17629             :         }
   17630           0 :         else if (tbinfo->relreplident == REPLICA_IDENTITY_FULL)
   17631             :         {
   17632           0 :             appendPQExpBuffer(q, "\nALTER TABLE ONLY %s REPLICA IDENTITY FULL;\n",
   17633             :                               qualrelname);
   17634             :         }
   17635             :     }
   17636             : 
   17637       17508 :     if (tbinfo->forcerowsec)
   17638          16 :         appendPQExpBuffer(q, "\nALTER TABLE ONLY %s FORCE ROW LEVEL SECURITY;\n",
   17639             :                           qualrelname);
   17640             : 
   17641       17508 :     if (dopt->binary_upgrade)
   17642        1692 :         binary_upgrade_extension_member(q, &tbinfo->dobj,
   17643             :                                         reltypename, qrelname,
   17644        1692 :                                         tbinfo->dobj.namespace->dobj.name);
   17645             : 
   17646       17508 :     if (tbinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   17647             :     {
   17648       17508 :         char       *tablespace = NULL;
   17649       17508 :         char       *tableam = NULL;
   17650             : 
   17651             :         /*
   17652             :          * _selectTablespace() relies on tablespace-enabled objects in the
   17653             :          * default tablespace to have a tablespace of "" (empty string) versus
   17654             :          * non-tablespace-enabled objects to have a tablespace of NULL.
   17655             :          * getTables() sets tbinfo->reltablespace to "" for the default
   17656             :          * tablespace (not NULL).
   17657             :          */
   17658       17508 :         if (RELKIND_HAS_TABLESPACE(tbinfo->relkind))
   17659       16064 :             tablespace = tbinfo->reltablespace;
   17660             : 
   17661       17508 :         if (RELKIND_HAS_TABLE_AM(tbinfo->relkind) ||
   17662        3060 :             tbinfo->relkind == RELKIND_PARTITIONED_TABLE)
   17663       16064 :             tableam = tbinfo->amname;
   17664             : 
   17665       17508 :         ArchiveEntry(fout, tbinfo->dobj.catId, tbinfo->dobj.dumpId,
   17666       17508 :                      ARCHIVE_OPTS(.tag = tbinfo->dobj.name,
   17667             :                                   .namespace = tbinfo->dobj.namespace->dobj.name,
   17668             :                                   .tablespace = tablespace,
   17669             :                                   .tableam = tableam,
   17670             :                                   .relkind = tbinfo->relkind,
   17671             :                                   .owner = tbinfo->rolname,
   17672             :                                   .description = reltypename,
   17673             :                                   .section = tbinfo->postponed_def ?
   17674             :                                   SECTION_POST_DATA : SECTION_PRE_DATA,
   17675             :                                   .createStmt = q->data,
   17676             :                                   .dropStmt = delq->data));
   17677             :     }
   17678             : 
   17679             :     /* Dump Table Comments */
   17680       17508 :     if (tbinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   17681         176 :         dumpTableComment(fout, tbinfo, reltypename);
   17682             : 
   17683             :     /* Dump Table Security Labels */
   17684       17508 :     if (tbinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   17685           0 :         dumpTableSecLabel(fout, tbinfo, reltypename);
   17686             : 
   17687             :     /* Dump comments on inlined table constraints */
   17688       19060 :     for (j = 0; j < tbinfo->ncheck; j++)
   17689             :     {
   17690        1552 :         ConstraintInfo *constr = &(tbinfo->checkexprs[j]);
   17691             : 
   17692        1552 :         if (constr->separate || !constr->conislocal)
   17693         624 :             continue;
   17694             : 
   17695         928 :         if (constr->dobj.dump & DUMP_COMPONENT_COMMENT)
   17696          88 :             dumpTableConstraintComment(fout, constr);
   17697             :     }
   17698             : 
   17699       17508 :     destroyPQExpBuffer(q);
   17700       17508 :     destroyPQExpBuffer(delq);
   17701       17508 :     destroyPQExpBuffer(extra);
   17702       17508 :     free(qrelname);
   17703       17508 :     free(qualrelname);
   17704       17508 : }
   17705             : 
   17706             : /*
   17707             :  * dumpTableAttach
   17708             :  *    write to fout the commands to attach a child partition
   17709             :  *
   17710             :  * Child partitions are always made by creating them separately
   17711             :  * and then using ATTACH PARTITION, rather than using
   17712             :  * CREATE TABLE ... PARTITION OF.  This is important for preserving
   17713             :  * any possible discrepancy in column layout, to allow assigning the
   17714             :  * correct tablespace if different, and so that it's possible to restore
   17715             :  * a partition without restoring its parent.  (You'll get an error from
   17716             :  * the ATTACH PARTITION command, but that can be ignored, or skipped
   17717             :  * using "pg_restore -L" if you prefer.)  The last point motivates
   17718             :  * treating ATTACH PARTITION as a completely separate ArchiveEntry
   17719             :  * rather than emitting it within the child partition's ArchiveEntry.
   17720             :  */
   17721             : static void
   17722        3900 : dumpTableAttach(Archive *fout, const TableAttachInfo *attachinfo)
   17723             : {
   17724        3900 :     DumpOptions *dopt = fout->dopt;
   17725             :     PQExpBuffer q;
   17726             :     PGresult   *res;
   17727             :     char       *partbound;
   17728             : 
   17729             :     /* Do nothing if not dumping schema */
   17730        3900 :     if (!dopt->dumpSchema)
   17731          84 :         return;
   17732             : 
   17733        3816 :     q = createPQExpBuffer();
   17734             : 
   17735        3816 :     if (!fout->is_prepared[PREPQUERY_DUMPTABLEATTACH])
   17736             :     {
   17737             :         /* Set up query for partbound details */
   17738         100 :         appendPQExpBufferStr(q,
   17739             :                              "PREPARE dumpTableAttach(pg_catalog.oid) AS\n");
   17740             : 
   17741         100 :         appendPQExpBufferStr(q,
   17742             :                              "SELECT pg_get_expr(c.relpartbound, c.oid) "
   17743             :                              "FROM pg_class c "
   17744             :                              "WHERE c.oid = $1");
   17745             : 
   17746         100 :         ExecuteSqlStatement(fout, q->data);
   17747             : 
   17748         100 :         fout->is_prepared[PREPQUERY_DUMPTABLEATTACH] = true;
   17749             :     }
   17750             : 
   17751        3816 :     printfPQExpBuffer(q,
   17752             :                       "EXECUTE dumpTableAttach('%u')",
   17753        3816 :                       attachinfo->partitionTbl->dobj.catId.oid);
   17754             : 
   17755        3816 :     res = ExecuteSqlQueryForSingleRow(fout, q->data);
   17756        3816 :     partbound = PQgetvalue(res, 0, 0);
   17757             : 
   17758             :     /* Perform ALTER TABLE on the parent */
   17759        3816 :     printfPQExpBuffer(q,
   17760             :                       "ALTER TABLE ONLY %s ",
   17761        3816 :                       fmtQualifiedDumpable(attachinfo->parentTbl));
   17762        3816 :     appendPQExpBuffer(q,
   17763             :                       "ATTACH PARTITION %s %s;\n",
   17764        3816 :                       fmtQualifiedDumpable(attachinfo->partitionTbl),
   17765             :                       partbound);
   17766             : 
   17767             :     /*
   17768             :      * There is no point in creating a drop query as the drop is done by table
   17769             :      * drop.  (If you think to change this, see also _printTocEntry().)
   17770             :      * Although this object doesn't really have ownership as such, set the
   17771             :      * owner field anyway to ensure that the command is run by the correct
   17772             :      * role at restore time.
   17773             :      */
   17774        3816 :     ArchiveEntry(fout, attachinfo->dobj.catId, attachinfo->dobj.dumpId,
   17775        3816 :                  ARCHIVE_OPTS(.tag = attachinfo->dobj.name,
   17776             :                               .namespace = attachinfo->dobj.namespace->dobj.name,
   17777             :                               .owner = attachinfo->partitionTbl->rolname,
   17778             :                               .description = "TABLE ATTACH",
   17779             :                               .section = SECTION_PRE_DATA,
   17780             :                               .createStmt = q->data));
   17781             : 
   17782        3816 :     PQclear(res);
   17783        3816 :     destroyPQExpBuffer(q);
   17784             : }
   17785             : 
   17786             : /*
   17787             :  * dumpAttrDef --- dump an attribute's default-value declaration
   17788             :  */
   17789             : static void
   17790        2900 : dumpAttrDef(Archive *fout, const AttrDefInfo *adinfo)
   17791             : {
   17792        2900 :     DumpOptions *dopt = fout->dopt;
   17793        2900 :     TableInfo  *tbinfo = adinfo->adtable;
   17794        2900 :     int         adnum = adinfo->adnum;
   17795             :     PQExpBuffer q;
   17796             :     PQExpBuffer delq;
   17797             :     char       *qualrelname;
   17798             :     char       *tag;
   17799             :     char       *foreign;
   17800             : 
   17801             :     /* Do nothing if not dumping schema */
   17802        2900 :     if (!dopt->dumpSchema)
   17803           0 :         return;
   17804             : 
   17805             :     /* Skip if not "separate"; it was dumped in the table's definition */
   17806        2900 :     if (!adinfo->separate)
   17807        2460 :         return;
   17808             : 
   17809         440 :     q = createPQExpBuffer();
   17810         440 :     delq = createPQExpBuffer();
   17811             : 
   17812         440 :     qualrelname = pg_strdup(fmtQualifiedDumpable(tbinfo));
   17813             : 
   17814         440 :     foreign = tbinfo->relkind == RELKIND_FOREIGN_TABLE ? "FOREIGN " : "";
   17815             : 
   17816         440 :     appendPQExpBuffer(q,
   17817             :                       "ALTER %sTABLE ONLY %s ALTER COLUMN %s SET DEFAULT %s;\n",
   17818         440 :                       foreign, qualrelname, fmtId(tbinfo->attnames[adnum - 1]),
   17819         440 :                       adinfo->adef_expr);
   17820             : 
   17821         440 :     appendPQExpBuffer(delq, "ALTER %sTABLE %s ALTER COLUMN %s DROP DEFAULT;\n",
   17822             :                       foreign, qualrelname,
   17823         440 :                       fmtId(tbinfo->attnames[adnum - 1]));
   17824             : 
   17825         440 :     tag = psprintf("%s %s", tbinfo->dobj.name, tbinfo->attnames[adnum - 1]);
   17826             : 
   17827         440 :     if (adinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   17828         440 :         ArchiveEntry(fout, adinfo->dobj.catId, adinfo->dobj.dumpId,
   17829         440 :                      ARCHIVE_OPTS(.tag = tag,
   17830             :                                   .namespace = tbinfo->dobj.namespace->dobj.name,
   17831             :                                   .owner = tbinfo->rolname,
   17832             :                                   .description = "DEFAULT",
   17833             :                                   .section = SECTION_PRE_DATA,
   17834             :                                   .createStmt = q->data,
   17835             :                                   .dropStmt = delq->data));
   17836             : 
   17837         440 :     free(tag);
   17838         440 :     destroyPQExpBuffer(q);
   17839         440 :     destroyPQExpBuffer(delq);
   17840         440 :     free(qualrelname);
   17841             : }
   17842             : 
   17843             : /*
   17844             :  * getAttrName: extract the correct name for an attribute
   17845             :  *
   17846             :  * The array tblInfo->attnames[] only provides names of user attributes;
   17847             :  * if a system attribute number is supplied, we have to fake it.
   17848             :  * We also do a little bit of bounds checking for safety's sake.
   17849             :  */
   17850             : static const char *
   17851        5188 : getAttrName(int attrnum, const TableInfo *tblInfo)
   17852             : {
   17853        5188 :     if (attrnum > 0 && attrnum <= tblInfo->numatts)
   17854        5188 :         return tblInfo->attnames[attrnum - 1];
   17855           0 :     switch (attrnum)
   17856             :     {
   17857           0 :         case SelfItemPointerAttributeNumber:
   17858           0 :             return "ctid";
   17859           0 :         case MinTransactionIdAttributeNumber:
   17860           0 :             return "xmin";
   17861           0 :         case MinCommandIdAttributeNumber:
   17862           0 :             return "cmin";
   17863           0 :         case MaxTransactionIdAttributeNumber:
   17864           0 :             return "xmax";
   17865           0 :         case MaxCommandIdAttributeNumber:
   17866           0 :             return "cmax";
   17867           0 :         case TableOidAttributeNumber:
   17868           0 :             return "tableoid";
   17869             :     }
   17870           0 :     pg_fatal("invalid column number %d for table \"%s\"",
   17871             :              attrnum, tblInfo->dobj.name);
   17872             :     return NULL;                /* keep compiler quiet */
   17873             : }
   17874             : 
   17875             : /*
   17876             :  * dumpIndex
   17877             :  *    write out to fout a user-defined index
   17878             :  */
   17879             : static void
   17880        6938 : dumpIndex(Archive *fout, const IndxInfo *indxinfo)
   17881             : {
   17882        6938 :     DumpOptions *dopt = fout->dopt;
   17883        6938 :     TableInfo  *tbinfo = indxinfo->indextable;
   17884        6938 :     bool        is_constraint = (indxinfo->indexconstraint != 0);
   17885             :     PQExpBuffer q;
   17886             :     PQExpBuffer delq;
   17887             :     char       *qindxname;
   17888             :     char       *qqindxname;
   17889             : 
   17890             :     /* Do nothing if not dumping schema */
   17891        6938 :     if (!dopt->dumpSchema)
   17892         234 :         return;
   17893             : 
   17894        6704 :     q = createPQExpBuffer();
   17895        6704 :     delq = createPQExpBuffer();
   17896             : 
   17897        6704 :     qindxname = pg_strdup(fmtId(indxinfo->dobj.name));
   17898        6704 :     qqindxname = pg_strdup(fmtQualifiedDumpable(indxinfo));
   17899             : 
   17900             :     /*
   17901             :      * If there's an associated constraint, don't dump the index per se, but
   17902             :      * do dump any comment for it.  (This is safe because dependency ordering
   17903             :      * will have ensured the constraint is emitted first.)  Note that the
   17904             :      * emitted comment has to be shown as depending on the constraint, not the
   17905             :      * index, in such cases.
   17906             :      */
   17907        6704 :     if (!is_constraint)
   17908             :     {
   17909        2998 :         char       *indstatcols = indxinfo->indstatcols;
   17910        2998 :         char       *indstatvals = indxinfo->indstatvals;
   17911        2998 :         char      **indstatcolsarray = NULL;
   17912        2998 :         char      **indstatvalsarray = NULL;
   17913        2998 :         int         nstatcols = 0;
   17914        2998 :         int         nstatvals = 0;
   17915             : 
   17916        2998 :         if (dopt->binary_upgrade)
   17917         310 :             binary_upgrade_set_pg_class_oids(fout, q,
   17918         310 :                                              indxinfo->dobj.catId.oid);
   17919             : 
   17920             :         /* Plain secondary index */
   17921        2998 :         appendPQExpBuffer(q, "%s;\n", indxinfo->indexdef);
   17922             : 
   17923             :         /*
   17924             :          * Append ALTER TABLE commands as needed to set properties that we
   17925             :          * only have ALTER TABLE syntax for.  Keep this in sync with the
   17926             :          * similar code in dumpConstraint!
   17927             :          */
   17928             : 
   17929             :         /* If the index is clustered, we need to record that. */
   17930        2998 :         if (indxinfo->indisclustered)
   17931             :         {
   17932           0 :             appendPQExpBuffer(q, "\nALTER TABLE %s CLUSTER",
   17933           0 :                               fmtQualifiedDumpable(tbinfo));
   17934             :             /* index name is not qualified in this syntax */
   17935           0 :             appendPQExpBuffer(q, " ON %s;\n",
   17936             :                               qindxname);
   17937             :         }
   17938             : 
   17939             :         /*
   17940             :          * If the index has any statistics on some of its columns, generate
   17941             :          * the associated ALTER INDEX queries.
   17942             :          */
   17943        2998 :         if (strlen(indstatcols) != 0 || strlen(indstatvals) != 0)
   17944             :         {
   17945             :             int         j;
   17946             : 
   17947          72 :             if (!parsePGArray(indstatcols, &indstatcolsarray, &nstatcols))
   17948           0 :                 pg_fatal("could not parse index statistic columns");
   17949          72 :             if (!parsePGArray(indstatvals, &indstatvalsarray, &nstatvals))
   17950           0 :                 pg_fatal("could not parse index statistic values");
   17951          72 :             if (nstatcols != nstatvals)
   17952           0 :                 pg_fatal("mismatched number of columns and values for index statistics");
   17953             : 
   17954         216 :             for (j = 0; j < nstatcols; j++)
   17955             :             {
   17956         144 :                 appendPQExpBuffer(q, "ALTER INDEX %s ", qqindxname);
   17957             : 
   17958             :                 /*
   17959             :                  * Note that this is a column number, so no quotes should be
   17960             :                  * used.
   17961             :                  */
   17962         144 :                 appendPQExpBuffer(q, "ALTER COLUMN %s ",
   17963         144 :                                   indstatcolsarray[j]);
   17964         144 :                 appendPQExpBuffer(q, "SET STATISTICS %s;\n",
   17965         144 :                                   indstatvalsarray[j]);
   17966             :             }
   17967             :         }
   17968             : 
   17969             :         /* Indexes can depend on extensions */
   17970        2998 :         append_depends_on_extension(fout, q, &indxinfo->dobj,
   17971             :                                     "pg_catalog.pg_class",
   17972             :                                     "INDEX", qqindxname);
   17973             : 
   17974             :         /* If the index defines identity, we need to record that. */
   17975        2998 :         if (indxinfo->indisreplident)
   17976             :         {
   17977           0 :             appendPQExpBuffer(q, "\nALTER TABLE ONLY %s REPLICA IDENTITY USING",
   17978           0 :                               fmtQualifiedDumpable(tbinfo));
   17979             :             /* index name is not qualified in this syntax */
   17980           0 :             appendPQExpBuffer(q, " INDEX %s;\n",
   17981             :                               qindxname);
   17982             :         }
   17983             : 
   17984             :         /*
   17985             :          * If this index is a member of a partitioned index, the backend will
   17986             :          * not allow us to drop it separately, so don't try.  It will go away
   17987             :          * automatically when we drop either the index's table or the
   17988             :          * partitioned index.  (If, in a selective restore with --clean, we
   17989             :          * drop neither of those, then this index will not be dropped either.
   17990             :          * But that's fine, and even if you think it's not, the backend won't
   17991             :          * let us do differently.)
   17992             :          */
   17993        2998 :         if (indxinfo->parentidx == 0)
   17994        2542 :             appendPQExpBuffer(delq, "DROP INDEX %s;\n", qqindxname);
   17995             : 
   17996        2998 :         if (indxinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   17997        2998 :             ArchiveEntry(fout, indxinfo->dobj.catId, indxinfo->dobj.dumpId,
   17998        2998 :                          ARCHIVE_OPTS(.tag = indxinfo->dobj.name,
   17999             :                                       .namespace = tbinfo->dobj.namespace->dobj.name,
   18000             :                                       .tablespace = indxinfo->tablespace,
   18001             :                                       .owner = tbinfo->rolname,
   18002             :                                       .description = "INDEX",
   18003             :                                       .section = SECTION_POST_DATA,
   18004             :                                       .createStmt = q->data,
   18005             :                                       .dropStmt = delq->data));
   18006             : 
   18007        2998 :         free(indstatcolsarray);
   18008        2998 :         free(indstatvalsarray);
   18009             :     }
   18010             : 
   18011             :     /* Dump Index Comments */
   18012        6704 :     if (indxinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   18013          48 :         dumpComment(fout, "INDEX", qindxname,
   18014          48 :                     tbinfo->dobj.namespace->dobj.name,
   18015             :                     tbinfo->rolname,
   18016             :                     indxinfo->dobj.catId, 0,
   18017             :                     is_constraint ? indxinfo->indexconstraint :
   18018             :                     indxinfo->dobj.dumpId);
   18019             : 
   18020        6704 :     destroyPQExpBuffer(q);
   18021        6704 :     destroyPQExpBuffer(delq);
   18022        6704 :     free(qindxname);
   18023        6704 :     free(qqindxname);
   18024             : }
   18025             : 
   18026             : /*
   18027             :  * dumpIndexAttach
   18028             :  *    write out to fout a partitioned-index attachment clause
   18029             :  */
   18030             : static void
   18031        1480 : dumpIndexAttach(Archive *fout, const IndexAttachInfo *attachinfo)
   18032             : {
   18033             :     /* Do nothing if not dumping schema */
   18034        1480 :     if (!fout->dopt->dumpSchema)
   18035          96 :         return;
   18036             : 
   18037        1384 :     if (attachinfo->partitionIdx->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18038             :     {
   18039        1384 :         PQExpBuffer q = createPQExpBuffer();
   18040             : 
   18041        1384 :         appendPQExpBuffer(q, "ALTER INDEX %s ",
   18042        1384 :                           fmtQualifiedDumpable(attachinfo->parentIdx));
   18043        1384 :         appendPQExpBuffer(q, "ATTACH PARTITION %s;\n",
   18044        1384 :                           fmtQualifiedDumpable(attachinfo->partitionIdx));
   18045             : 
   18046             :         /*
   18047             :          * There is no need for a dropStmt since the drop is done implicitly
   18048             :          * when we drop either the index's table or the partitioned index.
   18049             :          * Moreover, since there's no ALTER INDEX DETACH PARTITION command,
   18050             :          * there's no way to do it anyway.  (If you think to change this,
   18051             :          * consider also what to do with --if-exists.)
   18052             :          *
   18053             :          * Although this object doesn't really have ownership as such, set the
   18054             :          * owner field anyway to ensure that the command is run by the correct
   18055             :          * role at restore time.
   18056             :          */
   18057        1384 :         ArchiveEntry(fout, attachinfo->dobj.catId, attachinfo->dobj.dumpId,
   18058        1384 :                      ARCHIVE_OPTS(.tag = attachinfo->dobj.name,
   18059             :                                   .namespace = attachinfo->dobj.namespace->dobj.name,
   18060             :                                   .owner = attachinfo->parentIdx->indextable->rolname,
   18061             :                                   .description = "INDEX ATTACH",
   18062             :                                   .section = SECTION_POST_DATA,
   18063             :                                   .createStmt = q->data));
   18064             : 
   18065        1384 :         destroyPQExpBuffer(q);
   18066             :     }
   18067             : }
   18068             : 
   18069             : /*
   18070             :  * dumpStatisticsExt
   18071             :  *    write out to fout an extended statistics object
   18072             :  */
   18073             : static void
   18074         314 : dumpStatisticsExt(Archive *fout, const StatsExtInfo *statsextinfo)
   18075             : {
   18076         314 :     DumpOptions *dopt = fout->dopt;
   18077             :     PQExpBuffer q;
   18078             :     PQExpBuffer delq;
   18079             :     PQExpBuffer query;
   18080             :     char       *qstatsextname;
   18081             :     PGresult   *res;
   18082             :     char       *stxdef;
   18083             : 
   18084             :     /* Do nothing if not dumping schema */
   18085         314 :     if (!dopt->dumpSchema)
   18086          36 :         return;
   18087             : 
   18088         278 :     q = createPQExpBuffer();
   18089         278 :     delq = createPQExpBuffer();
   18090         278 :     query = createPQExpBuffer();
   18091             : 
   18092         278 :     qstatsextname = pg_strdup(fmtId(statsextinfo->dobj.name));
   18093             : 
   18094         278 :     appendPQExpBuffer(query, "SELECT "
   18095             :                       "pg_catalog.pg_get_statisticsobjdef('%u'::pg_catalog.oid)",
   18096         278 :                       statsextinfo->dobj.catId.oid);
   18097             : 
   18098         278 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   18099             : 
   18100         278 :     stxdef = PQgetvalue(res, 0, 0);
   18101             : 
   18102             :     /* Result of pg_get_statisticsobjdef is complete except for semicolon */
   18103         278 :     appendPQExpBuffer(q, "%s;\n", stxdef);
   18104             : 
   18105             :     /*
   18106             :      * We only issue an ALTER STATISTICS statement if the stxstattarget entry
   18107             :      * for this statistics object is not the default value.
   18108             :      */
   18109         278 :     if (statsextinfo->stattarget >= 0)
   18110             :     {
   18111          72 :         appendPQExpBuffer(q, "ALTER STATISTICS %s ",
   18112          72 :                           fmtQualifiedDumpable(statsextinfo));
   18113          72 :         appendPQExpBuffer(q, "SET STATISTICS %d;\n",
   18114          72 :                           statsextinfo->stattarget);
   18115             :     }
   18116             : 
   18117         278 :     appendPQExpBuffer(delq, "DROP STATISTICS %s;\n",
   18118         278 :                       fmtQualifiedDumpable(statsextinfo));
   18119             : 
   18120         278 :     if (statsextinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18121         278 :         ArchiveEntry(fout, statsextinfo->dobj.catId,
   18122         278 :                      statsextinfo->dobj.dumpId,
   18123         278 :                      ARCHIVE_OPTS(.tag = statsextinfo->dobj.name,
   18124             :                                   .namespace = statsextinfo->dobj.namespace->dobj.name,
   18125             :                                   .owner = statsextinfo->rolname,
   18126             :                                   .description = "STATISTICS",
   18127             :                                   .section = SECTION_POST_DATA,
   18128             :                                   .createStmt = q->data,
   18129             :                                   .dropStmt = delq->data));
   18130             : 
   18131             :     /* Dump Statistics Comments */
   18132         278 :     if (statsextinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   18133           0 :         dumpComment(fout, "STATISTICS", qstatsextname,
   18134           0 :                     statsextinfo->dobj.namespace->dobj.name,
   18135           0 :                     statsextinfo->rolname,
   18136             :                     statsextinfo->dobj.catId, 0,
   18137           0 :                     statsextinfo->dobj.dumpId);
   18138             : 
   18139         278 :     PQclear(res);
   18140         278 :     destroyPQExpBuffer(q);
   18141         278 :     destroyPQExpBuffer(delq);
   18142         278 :     destroyPQExpBuffer(query);
   18143         278 :     free(qstatsextname);
   18144             : }
   18145             : 
   18146             : /*
   18147             :  * dumpConstraint
   18148             :  *    write out to fout a user-defined constraint
   18149             :  */
   18150             : static void
   18151        6370 : dumpConstraint(Archive *fout, const ConstraintInfo *coninfo)
   18152             : {
   18153        6370 :     DumpOptions *dopt = fout->dopt;
   18154        6370 :     TableInfo  *tbinfo = coninfo->contable;
   18155             :     PQExpBuffer q;
   18156             :     PQExpBuffer delq;
   18157        6370 :     char       *tag = NULL;
   18158             :     char       *foreign;
   18159             : 
   18160             :     /* Do nothing if not dumping schema */
   18161        6370 :     if (!dopt->dumpSchema)
   18162         184 :         return;
   18163             : 
   18164        6186 :     q = createPQExpBuffer();
   18165        6186 :     delq = createPQExpBuffer();
   18166             : 
   18167       12076 :     foreign = tbinfo &&
   18168        6186 :         tbinfo->relkind == RELKIND_FOREIGN_TABLE ? "FOREIGN " : "";
   18169             : 
   18170        6186 :     if (coninfo->contype == 'p' ||
   18171        3020 :         coninfo->contype == 'u' ||
   18172        2512 :         coninfo->contype == 'x')
   18173        3706 :     {
   18174             :         /* Index-related constraint */
   18175             :         IndxInfo   *indxinfo;
   18176             :         int         k;
   18177             : 
   18178        3706 :         indxinfo = (IndxInfo *) findObjectByDumpId(coninfo->conindex);
   18179             : 
   18180        3706 :         if (indxinfo == NULL)
   18181           0 :             pg_fatal("missing index for constraint \"%s\"",
   18182             :                      coninfo->dobj.name);
   18183             : 
   18184        3706 :         if (dopt->binary_upgrade)
   18185         288 :             binary_upgrade_set_pg_class_oids(fout, q,
   18186             :                                              indxinfo->dobj.catId.oid);
   18187             : 
   18188        3706 :         appendPQExpBuffer(q, "ALTER %sTABLE ONLY %s\n", foreign,
   18189        3706 :                           fmtQualifiedDumpable(tbinfo));
   18190        3706 :         appendPQExpBuffer(q, "    ADD CONSTRAINT %s ",
   18191        3706 :                           fmtId(coninfo->dobj.name));
   18192             : 
   18193        3706 :         if (coninfo->condef)
   18194             :         {
   18195             :             /* pg_get_constraintdef should have provided everything */
   18196          32 :             appendPQExpBuffer(q, "%s;\n", coninfo->condef);
   18197             :         }
   18198             :         else
   18199             :         {
   18200        3674 :             appendPQExpBufferStr(q,
   18201        3674 :                                  coninfo->contype == 'p' ? "PRIMARY KEY" : "UNIQUE");
   18202             : 
   18203             :             /*
   18204             :              * PRIMARY KEY constraints should not be using NULLS NOT DISTINCT
   18205             :              * indexes. Being able to create this was fixed, but we need to
   18206             :              * make the index distinct in order to be able to restore the
   18207             :              * dump.
   18208             :              */
   18209        3674 :             if (indxinfo->indnullsnotdistinct && coninfo->contype != 'p')
   18210           0 :                 appendPQExpBufferStr(q, " NULLS NOT DISTINCT");
   18211        3674 :             appendPQExpBufferStr(q, " (");
   18212        8734 :             for (k = 0; k < indxinfo->indnkeyattrs; k++)
   18213             :             {
   18214        5060 :                 int         indkey = (int) indxinfo->indkeys[k];
   18215             :                 const char *attname;
   18216             : 
   18217        5060 :                 if (indkey == InvalidAttrNumber)
   18218           0 :                     break;
   18219        5060 :                 attname = getAttrName(indkey, tbinfo);
   18220             : 
   18221        5060 :                 appendPQExpBuffer(q, "%s%s",
   18222             :                                   (k == 0) ? "" : ", ",
   18223             :                                   fmtId(attname));
   18224             :             }
   18225        3674 :             if (coninfo->conperiod)
   18226         272 :                 appendPQExpBufferStr(q, " WITHOUT OVERLAPS");
   18227             : 
   18228        3674 :             if (indxinfo->indnkeyattrs < indxinfo->indnattrs)
   18229          64 :                 appendPQExpBufferStr(q, ") INCLUDE (");
   18230             : 
   18231        3802 :             for (k = indxinfo->indnkeyattrs; k < indxinfo->indnattrs; k++)
   18232             :             {
   18233         128 :                 int         indkey = (int) indxinfo->indkeys[k];
   18234             :                 const char *attname;
   18235             : 
   18236         128 :                 if (indkey == InvalidAttrNumber)
   18237           0 :                     break;
   18238         128 :                 attname = getAttrName(indkey, tbinfo);
   18239             : 
   18240         256 :                 appendPQExpBuffer(q, "%s%s",
   18241         128 :                                   (k == indxinfo->indnkeyattrs) ? "" : ", ",
   18242             :                                   fmtId(attname));
   18243             :             }
   18244             : 
   18245        3674 :             appendPQExpBufferChar(q, ')');
   18246             : 
   18247        3674 :             if (nonemptyReloptions(indxinfo->indreloptions))
   18248             :             {
   18249           0 :                 appendPQExpBufferStr(q, " WITH (");
   18250           0 :                 appendReloptionsArrayAH(q, indxinfo->indreloptions, "", fout);
   18251           0 :                 appendPQExpBufferChar(q, ')');
   18252             :             }
   18253             : 
   18254        3674 :             if (coninfo->condeferrable)
   18255             :             {
   18256          80 :                 appendPQExpBufferStr(q, " DEFERRABLE");
   18257          80 :                 if (coninfo->condeferred)
   18258          48 :                     appendPQExpBufferStr(q, " INITIALLY DEFERRED");
   18259             :             }
   18260             : 
   18261        3674 :             appendPQExpBufferStr(q, ";\n");
   18262             :         }
   18263             : 
   18264             :         /*
   18265             :          * Append ALTER TABLE commands as needed to set properties that we
   18266             :          * only have ALTER TABLE syntax for.  Keep this in sync with the
   18267             :          * similar code in dumpIndex!
   18268             :          */
   18269             : 
   18270             :         /* If the index is clustered, we need to record that. */
   18271        3706 :         if (indxinfo->indisclustered)
   18272             :         {
   18273          72 :             appendPQExpBuffer(q, "\nALTER TABLE %s CLUSTER",
   18274          72 :                               fmtQualifiedDumpable(tbinfo));
   18275             :             /* index name is not qualified in this syntax */
   18276          72 :             appendPQExpBuffer(q, " ON %s;\n",
   18277          72 :                               fmtId(indxinfo->dobj.name));
   18278             :         }
   18279             : 
   18280             :         /* If the index defines identity, we need to record that. */
   18281        3706 :         if (indxinfo->indisreplident)
   18282             :         {
   18283           0 :             appendPQExpBuffer(q, "\nALTER TABLE ONLY %s REPLICA IDENTITY USING",
   18284           0 :                               fmtQualifiedDumpable(tbinfo));
   18285             :             /* index name is not qualified in this syntax */
   18286           0 :             appendPQExpBuffer(q, " INDEX %s;\n",
   18287           0 :                               fmtId(indxinfo->dobj.name));
   18288             :         }
   18289             : 
   18290             :         /* Indexes can depend on extensions */
   18291        3706 :         append_depends_on_extension(fout, q, &indxinfo->dobj,
   18292             :                                     "pg_catalog.pg_class", "INDEX",
   18293        3706 :                                     fmtQualifiedDumpable(indxinfo));
   18294             : 
   18295        3706 :         appendPQExpBuffer(delq, "ALTER %sTABLE ONLY %s ", foreign,
   18296        3706 :                           fmtQualifiedDumpable(tbinfo));
   18297        3706 :         appendPQExpBuffer(delq, "DROP CONSTRAINT %s;\n",
   18298        3706 :                           fmtId(coninfo->dobj.name));
   18299             : 
   18300        3706 :         tag = psprintf("%s %s", tbinfo->dobj.name, coninfo->dobj.name);
   18301             : 
   18302        3706 :         if (coninfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18303        3706 :             ArchiveEntry(fout, coninfo->dobj.catId, coninfo->dobj.dumpId,
   18304        3706 :                          ARCHIVE_OPTS(.tag = tag,
   18305             :                                       .namespace = tbinfo->dobj.namespace->dobj.name,
   18306             :                                       .tablespace = indxinfo->tablespace,
   18307             :                                       .owner = tbinfo->rolname,
   18308             :                                       .description = "CONSTRAINT",
   18309             :                                       .section = SECTION_POST_DATA,
   18310             :                                       .createStmt = q->data,
   18311             :                                       .dropStmt = delq->data));
   18312             :     }
   18313        2480 :     else if (coninfo->contype == 'f')
   18314             :     {
   18315             :         char       *only;
   18316             : 
   18317             :         /*
   18318             :          * Foreign keys on partitioned tables are always declared as
   18319             :          * inheriting to partitions; for all other cases, emit them as
   18320             :          * applying ONLY directly to the named table, because that's how they
   18321             :          * work for regular inherited tables.
   18322             :          */
   18323         448 :         only = tbinfo->relkind == RELKIND_PARTITIONED_TABLE ? "" : "ONLY ";
   18324             : 
   18325             :         /*
   18326             :          * XXX Potentially wrap in a 'SET CONSTRAINTS OFF' block so that the
   18327             :          * current table data is not processed
   18328             :          */
   18329         448 :         appendPQExpBuffer(q, "ALTER %sTABLE %s%s\n", foreign,
   18330         448 :                           only, fmtQualifiedDumpable(tbinfo));
   18331         448 :         appendPQExpBuffer(q, "    ADD CONSTRAINT %s %s;\n",
   18332         448 :                           fmtId(coninfo->dobj.name),
   18333         448 :                           coninfo->condef);
   18334             : 
   18335         448 :         appendPQExpBuffer(delq, "ALTER %sTABLE %s%s ", foreign,
   18336         448 :                           only, fmtQualifiedDumpable(tbinfo));
   18337         448 :         appendPQExpBuffer(delq, "DROP CONSTRAINT %s;\n",
   18338         448 :                           fmtId(coninfo->dobj.name));
   18339             : 
   18340         448 :         tag = psprintf("%s %s", tbinfo->dobj.name, coninfo->dobj.name);
   18341             : 
   18342         448 :         if (coninfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18343         448 :             ArchiveEntry(fout, coninfo->dobj.catId, coninfo->dobj.dumpId,
   18344         448 :                          ARCHIVE_OPTS(.tag = tag,
   18345             :                                       .namespace = tbinfo->dobj.namespace->dobj.name,
   18346             :                                       .owner = tbinfo->rolname,
   18347             :                                       .description = "FK CONSTRAINT",
   18348             :                                       .section = SECTION_POST_DATA,
   18349             :                                       .createStmt = q->data,
   18350             :                                       .dropStmt = delq->data));
   18351             :     }
   18352        2032 :     else if ((coninfo->contype == 'c' || coninfo->contype == 'n') && tbinfo)
   18353             :     {
   18354             :         /* CHECK or invalid not-null constraint on a table */
   18355             : 
   18356             :         /* Ignore if not to be dumped separately, or if it was inherited */
   18357        1736 :         if (coninfo->separate && coninfo->conislocal)
   18358             :         {
   18359             :             const char *keyword;
   18360             : 
   18361         312 :             if (coninfo->contype == 'c')
   18362         144 :                 keyword = "CHECK CONSTRAINT";
   18363             :             else
   18364         168 :                 keyword = "CONSTRAINT";
   18365             : 
   18366             :             /* not ONLY since we want it to propagate to children */
   18367         312 :             appendPQExpBuffer(q, "ALTER %sTABLE %s\n", foreign,
   18368         312 :                               fmtQualifiedDumpable(tbinfo));
   18369         312 :             appendPQExpBuffer(q, "    ADD CONSTRAINT %s %s;\n",
   18370         312 :                               fmtId(coninfo->dobj.name),
   18371         312 :                               coninfo->condef);
   18372             : 
   18373         312 :             appendPQExpBuffer(delq, "ALTER %sTABLE %s ", foreign,
   18374         312 :                               fmtQualifiedDumpable(tbinfo));
   18375         312 :             appendPQExpBuffer(delq, "DROP CONSTRAINT %s;\n",
   18376         312 :                               fmtId(coninfo->dobj.name));
   18377             : 
   18378         312 :             tag = psprintf("%s %s", tbinfo->dobj.name, coninfo->dobj.name);
   18379             : 
   18380         312 :             if (coninfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18381         312 :                 ArchiveEntry(fout, coninfo->dobj.catId, coninfo->dobj.dumpId,
   18382         312 :                              ARCHIVE_OPTS(.tag = tag,
   18383             :                                           .namespace = tbinfo->dobj.namespace->dobj.name,
   18384             :                                           .owner = tbinfo->rolname,
   18385             :                                           .description = keyword,
   18386             :                                           .section = SECTION_POST_DATA,
   18387             :                                           .createStmt = q->data,
   18388             :                                           .dropStmt = delq->data));
   18389             :         }
   18390             :     }
   18391         296 :     else if (coninfo->contype == 'c' && tbinfo == NULL)
   18392         296 :     {
   18393             :         /* CHECK constraint on a domain */
   18394         296 :         TypeInfo   *tyinfo = coninfo->condomain;
   18395             : 
   18396             :         /* Ignore if not to be dumped separately */
   18397         296 :         if (coninfo->separate)
   18398             :         {
   18399           0 :             appendPQExpBuffer(q, "ALTER DOMAIN %s\n",
   18400           0 :                               fmtQualifiedDumpable(tyinfo));
   18401           0 :             appendPQExpBuffer(q, "    ADD CONSTRAINT %s %s;\n",
   18402           0 :                               fmtId(coninfo->dobj.name),
   18403           0 :                               coninfo->condef);
   18404             : 
   18405           0 :             appendPQExpBuffer(delq, "ALTER DOMAIN %s ",
   18406           0 :                               fmtQualifiedDumpable(tyinfo));
   18407           0 :             appendPQExpBuffer(delq, "DROP CONSTRAINT %s;\n",
   18408           0 :                               fmtId(coninfo->dobj.name));
   18409             : 
   18410           0 :             tag = psprintf("%s %s", tyinfo->dobj.name, coninfo->dobj.name);
   18411             : 
   18412           0 :             if (coninfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18413           0 :                 ArchiveEntry(fout, coninfo->dobj.catId, coninfo->dobj.dumpId,
   18414           0 :                              ARCHIVE_OPTS(.tag = tag,
   18415             :                                           .namespace = tyinfo->dobj.namespace->dobj.name,
   18416             :                                           .owner = tyinfo->rolname,
   18417             :                                           .description = "CHECK CONSTRAINT",
   18418             :                                           .section = SECTION_POST_DATA,
   18419             :                                           .createStmt = q->data,
   18420             :                                           .dropStmt = delq->data));
   18421             :         }
   18422             :     }
   18423             :     else
   18424             :     {
   18425           0 :         pg_fatal("unrecognized constraint type: %c",
   18426             :                  coninfo->contype);
   18427             :     }
   18428             : 
   18429             :     /* Dump Constraint Comments --- only works for table constraints */
   18430        6186 :     if (tbinfo && coninfo->separate &&
   18431        4562 :         coninfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   18432          32 :         dumpTableConstraintComment(fout, coninfo);
   18433             : 
   18434        6186 :     free(tag);
   18435        6186 :     destroyPQExpBuffer(q);
   18436        6186 :     destroyPQExpBuffer(delq);
   18437             : }
   18438             : 
   18439             : /*
   18440             :  * dumpTableConstraintComment --- dump a constraint's comment if any
   18441             :  *
   18442             :  * This is split out because we need the function in two different places
   18443             :  * depending on whether the constraint is dumped as part of CREATE TABLE
   18444             :  * or as a separate ALTER command.
   18445             :  */
   18446             : static void
   18447         120 : dumpTableConstraintComment(Archive *fout, const ConstraintInfo *coninfo)
   18448             : {
   18449         120 :     TableInfo  *tbinfo = coninfo->contable;
   18450         120 :     PQExpBuffer conprefix = createPQExpBuffer();
   18451             :     char       *qtabname;
   18452             : 
   18453         120 :     qtabname = pg_strdup(fmtId(tbinfo->dobj.name));
   18454             : 
   18455         120 :     appendPQExpBuffer(conprefix, "CONSTRAINT %s ON",
   18456         120 :                       fmtId(coninfo->dobj.name));
   18457             : 
   18458         120 :     if (coninfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   18459         120 :         dumpComment(fout, conprefix->data, qtabname,
   18460         120 :                     tbinfo->dobj.namespace->dobj.name,
   18461             :                     tbinfo->rolname,
   18462             :                     coninfo->dobj.catId, 0,
   18463         120 :                     coninfo->separate ? coninfo->dobj.dumpId : tbinfo->dobj.dumpId);
   18464             : 
   18465         120 :     destroyPQExpBuffer(conprefix);
   18466         120 :     free(qtabname);
   18467         120 : }
   18468             : 
   18469             : static inline SeqType
   18470        1632 : parse_sequence_type(const char *name)
   18471             : {
   18472        3612 :     for (int i = 0; i < lengthof(SeqTypeNames); i++)
   18473             :     {
   18474        3612 :         if (strcmp(SeqTypeNames[i], name) == 0)
   18475        1632 :             return (SeqType) i;
   18476             :     }
   18477             : 
   18478           0 :     pg_fatal("unrecognized sequence type: %s", name);
   18479             :     return (SeqType) 0;         /* keep compiler quiet */
   18480             : }
   18481             : 
   18482             : /*
   18483             :  * bsearch() comparator for SequenceItem
   18484             :  */
   18485             : static int
   18486        9138 : SequenceItemCmp(const void *p1, const void *p2)
   18487             : {
   18488        9138 :     SequenceItem v1 = *((const SequenceItem *) p1);
   18489        9138 :     SequenceItem v2 = *((const SequenceItem *) p2);
   18490             : 
   18491        9138 :     return pg_cmp_u32(v1.oid, v2.oid);
   18492             : }
   18493             : 
   18494             : /*
   18495             :  * collectSequences
   18496             :  *
   18497             :  * Construct a table of sequence information.  This table is sorted by OID for
   18498             :  * speed in lookup.
   18499             :  */
   18500             : static void
   18501         468 : collectSequences(Archive *fout)
   18502             : {
   18503             :     PGresult   *res;
   18504             :     const char *query;
   18505             : 
   18506             :     /*
   18507             :      * Before Postgres 10, sequence metadata is in the sequence itself.  With
   18508             :      * some extra effort, we might be able to use the sorted table for those
   18509             :      * versions, but for now it seems unlikely to be worth it.
   18510             :      *
   18511             :      * Since version 18, we can gather the sequence data in this query with
   18512             :      * pg_get_sequence_data(), but we only do so for non-schema-only dumps.
   18513             :      */
   18514         468 :     if (fout->remoteVersion < 100000)
   18515           0 :         return;
   18516         468 :     else if (fout->remoteVersion < 180000 ||
   18517         468 :              (!fout->dopt->dumpData && !fout->dopt->sequence_data))
   18518          16 :         query = "SELECT seqrelid, format_type(seqtypid, NULL), "
   18519             :             "seqstart, seqincrement, "
   18520             :             "seqmax, seqmin, "
   18521             :             "seqcache, seqcycle, "
   18522             :             "NULL, 'f' "
   18523             :             "FROM pg_catalog.pg_sequence "
   18524             :             "ORDER BY seqrelid";
   18525             :     else
   18526         452 :         query = "SELECT seqrelid, format_type(seqtypid, NULL), "
   18527             :             "seqstart, seqincrement, "
   18528             :             "seqmax, seqmin, "
   18529             :             "seqcache, seqcycle, "
   18530             :             "last_value, is_called "
   18531             :             "FROM pg_catalog.pg_sequence, "
   18532             :             "pg_get_sequence_data(seqrelid) "
   18533             :             "ORDER BY seqrelid;";
   18534             : 
   18535         468 :     res = ExecuteSqlQuery(fout, query, PGRES_TUPLES_OK);
   18536             : 
   18537         468 :     nsequences = PQntuples(res);
   18538         468 :     sequences = (SequenceItem *) pg_malloc(nsequences * sizeof(SequenceItem));
   18539             : 
   18540        2100 :     for (int i = 0; i < nsequences; i++)
   18541             :     {
   18542        1632 :         sequences[i].oid = atooid(PQgetvalue(res, i, 0));
   18543        1632 :         sequences[i].seqtype = parse_sequence_type(PQgetvalue(res, i, 1));
   18544        1632 :         sequences[i].startv = strtoi64(PQgetvalue(res, i, 2), NULL, 10);
   18545        1632 :         sequences[i].incby = strtoi64(PQgetvalue(res, i, 3), NULL, 10);
   18546        1632 :         sequences[i].maxv = strtoi64(PQgetvalue(res, i, 4), NULL, 10);
   18547        1632 :         sequences[i].minv = strtoi64(PQgetvalue(res, i, 5), NULL, 10);
   18548        1632 :         sequences[i].cache = strtoi64(PQgetvalue(res, i, 6), NULL, 10);
   18549        1632 :         sequences[i].cycled = (strcmp(PQgetvalue(res, i, 7), "t") == 0);
   18550        1632 :         sequences[i].last_value = strtoi64(PQgetvalue(res, i, 8), NULL, 10);
   18551        1632 :         sequences[i].is_called = (strcmp(PQgetvalue(res, i, 9), "t") == 0);
   18552             :     }
   18553             : 
   18554         468 :     PQclear(res);
   18555             : }
   18556             : 
   18557             : /*
   18558             :  * dumpSequence
   18559             :  *    write the declaration (not data) of one user-defined sequence
   18560             :  */
   18561             : static void
   18562        1106 : dumpSequence(Archive *fout, const TableInfo *tbinfo)
   18563             : {
   18564        1106 :     DumpOptions *dopt = fout->dopt;
   18565             :     SequenceItem *seq;
   18566             :     bool        is_ascending;
   18567             :     int64       default_minv,
   18568             :                 default_maxv;
   18569        1106 :     PQExpBuffer query = createPQExpBuffer();
   18570        1106 :     PQExpBuffer delqry = createPQExpBuffer();
   18571             :     char       *qseqname;
   18572        1106 :     TableInfo  *owning_tab = NULL;
   18573             : 
   18574        1106 :     qseqname = pg_strdup(fmtId(tbinfo->dobj.name));
   18575             : 
   18576             :     /*
   18577             :      * For versions >= 10, the sequence information is gathered in a sorted
   18578             :      * table before any calls to dumpSequence().  See collectSequences() for
   18579             :      * more information.
   18580             :      */
   18581        1106 :     if (fout->remoteVersion >= 100000)
   18582             :     {
   18583        1106 :         SequenceItem key = {0};
   18584             : 
   18585             :         Assert(sequences);
   18586             : 
   18587        1106 :         key.oid = tbinfo->dobj.catId.oid;
   18588        1106 :         seq = bsearch(&key, sequences, nsequences,
   18589             :                       sizeof(SequenceItem), SequenceItemCmp);
   18590             :     }
   18591             :     else
   18592             :     {
   18593             :         PGresult   *res;
   18594             : 
   18595             :         /*
   18596             :          * Before PostgreSQL 10, sequence metadata is in the sequence itself.
   18597             :          *
   18598             :          * Note: it might seem that 'bigint' potentially needs to be
   18599             :          * schema-qualified, but actually that's a keyword.
   18600             :          */
   18601           0 :         appendPQExpBuffer(query,
   18602             :                           "SELECT 'bigint' AS sequence_type, "
   18603             :                           "start_value, increment_by, max_value, min_value, "
   18604             :                           "cache_value, is_cycled FROM %s",
   18605           0 :                           fmtQualifiedDumpable(tbinfo));
   18606             : 
   18607           0 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   18608             : 
   18609           0 :         if (PQntuples(res) != 1)
   18610           0 :             pg_fatal(ngettext("query to get data of sequence \"%s\" returned %d row (expected 1)",
   18611             :                               "query to get data of sequence \"%s\" returned %d rows (expected 1)",
   18612             :                               PQntuples(res)),
   18613             :                      tbinfo->dobj.name, PQntuples(res));
   18614             : 
   18615           0 :         seq = pg_malloc0(sizeof(SequenceItem));
   18616           0 :         seq->seqtype = parse_sequence_type(PQgetvalue(res, 0, 0));
   18617           0 :         seq->startv = strtoi64(PQgetvalue(res, 0, 1), NULL, 10);
   18618           0 :         seq->incby = strtoi64(PQgetvalue(res, 0, 2), NULL, 10);
   18619           0 :         seq->maxv = strtoi64(PQgetvalue(res, 0, 3), NULL, 10);
   18620           0 :         seq->minv = strtoi64(PQgetvalue(res, 0, 4), NULL, 10);
   18621           0 :         seq->cache = strtoi64(PQgetvalue(res, 0, 5), NULL, 10);
   18622           0 :         seq->cycled = (strcmp(PQgetvalue(res, 0, 6), "t") == 0);
   18623             : 
   18624           0 :         PQclear(res);
   18625             :     }
   18626             : 
   18627             :     /* Calculate default limits for a sequence of this type */
   18628        1106 :     is_ascending = (seq->incby >= 0);
   18629        1106 :     if (seq->seqtype == SEQTYPE_SMALLINT)
   18630             :     {
   18631          80 :         default_minv = is_ascending ? 1 : PG_INT16_MIN;
   18632          80 :         default_maxv = is_ascending ? PG_INT16_MAX : -1;
   18633             :     }
   18634        1026 :     else if (seq->seqtype == SEQTYPE_INTEGER)
   18635             :     {
   18636         814 :         default_minv = is_ascending ? 1 : PG_INT32_MIN;
   18637         814 :         default_maxv = is_ascending ? PG_INT32_MAX : -1;
   18638             :     }
   18639         212 :     else if (seq->seqtype == SEQTYPE_BIGINT)
   18640             :     {
   18641         212 :         default_minv = is_ascending ? 1 : PG_INT64_MIN;
   18642         212 :         default_maxv = is_ascending ? PG_INT64_MAX : -1;
   18643             :     }
   18644             :     else
   18645             :     {
   18646           0 :         pg_fatal("unrecognized sequence type: %d", seq->seqtype);
   18647             :         default_minv = default_maxv = 0;    /* keep compiler quiet */
   18648             :     }
   18649             : 
   18650             :     /*
   18651             :      * Identity sequences are not to be dropped separately.
   18652             :      */
   18653        1106 :     if (!tbinfo->is_identity_sequence)
   18654             :     {
   18655         682 :         appendPQExpBuffer(delqry, "DROP SEQUENCE %s;\n",
   18656         682 :                           fmtQualifiedDumpable(tbinfo));
   18657             :     }
   18658             : 
   18659        1106 :     resetPQExpBuffer(query);
   18660             : 
   18661        1106 :     if (dopt->binary_upgrade)
   18662             :     {
   18663         132 :         binary_upgrade_set_pg_class_oids(fout, query,
   18664         132 :                                          tbinfo->dobj.catId.oid);
   18665             : 
   18666             :         /*
   18667             :          * In older PG versions a sequence will have a pg_type entry, but v14
   18668             :          * and up don't use that, so don't attempt to preserve the type OID.
   18669             :          */
   18670             :     }
   18671             : 
   18672        1106 :     if (tbinfo->is_identity_sequence)
   18673             :     {
   18674         424 :         owning_tab = findTableByOid(tbinfo->owning_tab);
   18675             : 
   18676         424 :         appendPQExpBuffer(query,
   18677             :                           "ALTER TABLE %s ",
   18678         424 :                           fmtQualifiedDumpable(owning_tab));
   18679         424 :         appendPQExpBuffer(query,
   18680             :                           "ALTER COLUMN %s ADD GENERATED ",
   18681         424 :                           fmtId(owning_tab->attnames[tbinfo->owning_col - 1]));
   18682         424 :         if (owning_tab->attidentity[tbinfo->owning_col - 1] == ATTRIBUTE_IDENTITY_ALWAYS)
   18683         296 :             appendPQExpBufferStr(query, "ALWAYS");
   18684         128 :         else if (owning_tab->attidentity[tbinfo->owning_col - 1] == ATTRIBUTE_IDENTITY_BY_DEFAULT)
   18685         128 :             appendPQExpBufferStr(query, "BY DEFAULT");
   18686         424 :         appendPQExpBuffer(query, " AS IDENTITY (\n    SEQUENCE NAME %s\n",
   18687         424 :                           fmtQualifiedDumpable(tbinfo));
   18688             : 
   18689             :         /*
   18690             :          * Emit persistence option only if it's different from the owning
   18691             :          * table's.  This avoids using this new syntax unnecessarily.
   18692             :          */
   18693         424 :         if (tbinfo->relpersistence != owning_tab->relpersistence)
   18694          32 :             appendPQExpBuffer(query, "    %s\n",
   18695          32 :                               tbinfo->relpersistence == RELPERSISTENCE_UNLOGGED ?
   18696             :                               "UNLOGGED" : "LOGGED");
   18697             :     }
   18698             :     else
   18699             :     {
   18700         682 :         appendPQExpBuffer(query,
   18701             :                           "CREATE %sSEQUENCE %s\n",
   18702         682 :                           tbinfo->relpersistence == RELPERSISTENCE_UNLOGGED ?
   18703             :                           "UNLOGGED " : "",
   18704         682 :                           fmtQualifiedDumpable(tbinfo));
   18705             : 
   18706         682 :         if (seq->seqtype != SEQTYPE_BIGINT)
   18707         518 :             appendPQExpBuffer(query, "    AS %s\n", SeqTypeNames[seq->seqtype]);
   18708             :     }
   18709             : 
   18710        1106 :     appendPQExpBuffer(query, "    START WITH " INT64_FORMAT "\n", seq->startv);
   18711             : 
   18712        1106 :     appendPQExpBuffer(query, "    INCREMENT BY " INT64_FORMAT "\n", seq->incby);
   18713             : 
   18714        1106 :     if (seq->minv != default_minv)
   18715          48 :         appendPQExpBuffer(query, "    MINVALUE " INT64_FORMAT "\n", seq->minv);
   18716             :     else
   18717        1058 :         appendPQExpBufferStr(query, "    NO MINVALUE\n");
   18718             : 
   18719        1106 :     if (seq->maxv != default_maxv)
   18720          48 :         appendPQExpBuffer(query, "    MAXVALUE " INT64_FORMAT "\n", seq->maxv);
   18721             :     else
   18722        1058 :         appendPQExpBufferStr(query, "    NO MAXVALUE\n");
   18723             : 
   18724        1106 :     appendPQExpBuffer(query,
   18725             :                       "    CACHE " INT64_FORMAT "%s",
   18726        1106 :                       seq->cache, (seq->cycled ? "\n    CYCLE" : ""));
   18727             : 
   18728        1106 :     if (tbinfo->is_identity_sequence)
   18729         424 :         appendPQExpBufferStr(query, "\n);\n");
   18730             :     else
   18731         682 :         appendPQExpBufferStr(query, ";\n");
   18732             : 
   18733             :     /* binary_upgrade:  no need to clear TOAST table oid */
   18734             : 
   18735        1106 :     if (dopt->binary_upgrade)
   18736         132 :         binary_upgrade_extension_member(query, &tbinfo->dobj,
   18737             :                                         "SEQUENCE", qseqname,
   18738         132 :                                         tbinfo->dobj.namespace->dobj.name);
   18739             : 
   18740        1106 :     if (tbinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18741        1106 :         ArchiveEntry(fout, tbinfo->dobj.catId, tbinfo->dobj.dumpId,
   18742        1106 :                      ARCHIVE_OPTS(.tag = tbinfo->dobj.name,
   18743             :                                   .namespace = tbinfo->dobj.namespace->dobj.name,
   18744             :                                   .owner = tbinfo->rolname,
   18745             :                                   .description = "SEQUENCE",
   18746             :                                   .section = SECTION_PRE_DATA,
   18747             :                                   .createStmt = query->data,
   18748             :                                   .dropStmt = delqry->data));
   18749             : 
   18750             :     /*
   18751             :      * If the sequence is owned by a table column, emit the ALTER for it as a
   18752             :      * separate TOC entry immediately following the sequence's own entry. It's
   18753             :      * OK to do this rather than using full sorting logic, because the
   18754             :      * dependency that tells us it's owned will have forced the table to be
   18755             :      * created first.  We can't just include the ALTER in the TOC entry
   18756             :      * because it will fail if we haven't reassigned the sequence owner to
   18757             :      * match the table's owner.
   18758             :      *
   18759             :      * We need not schema-qualify the table reference because both sequence
   18760             :      * and table must be in the same schema.
   18761             :      */
   18762        1106 :     if (OidIsValid(tbinfo->owning_tab) && !tbinfo->is_identity_sequence)
   18763             :     {
   18764         374 :         owning_tab = findTableByOid(tbinfo->owning_tab);
   18765             : 
   18766         374 :         if (owning_tab == NULL)
   18767           0 :             pg_fatal("failed sanity check, parent table with OID %u of sequence with OID %u not found",
   18768             :                      tbinfo->owning_tab, tbinfo->dobj.catId.oid);
   18769             : 
   18770         374 :         if (owning_tab->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18771             :         {
   18772         370 :             resetPQExpBuffer(query);
   18773         370 :             appendPQExpBuffer(query, "ALTER SEQUENCE %s",
   18774         370 :                               fmtQualifiedDumpable(tbinfo));
   18775         370 :             appendPQExpBuffer(query, " OWNED BY %s",
   18776         370 :                               fmtQualifiedDumpable(owning_tab));
   18777         370 :             appendPQExpBuffer(query, ".%s;\n",
   18778         370 :                               fmtId(owning_tab->attnames[tbinfo->owning_col - 1]));
   18779             : 
   18780         370 :             if (tbinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18781         370 :                 ArchiveEntry(fout, nilCatalogId, createDumpId(),
   18782         370 :                              ARCHIVE_OPTS(.tag = tbinfo->dobj.name,
   18783             :                                           .namespace = tbinfo->dobj.namespace->dobj.name,
   18784             :                                           .owner = tbinfo->rolname,
   18785             :                                           .description = "SEQUENCE OWNED BY",
   18786             :                                           .section = SECTION_PRE_DATA,
   18787             :                                           .createStmt = query->data,
   18788             :                                           .deps = &(tbinfo->dobj.dumpId),
   18789             :                                           .nDeps = 1));
   18790             :         }
   18791             :     }
   18792             : 
   18793             :     /* Dump Sequence Comments and Security Labels */
   18794        1106 :     if (tbinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   18795           0 :         dumpComment(fout, "SEQUENCE", qseqname,
   18796           0 :                     tbinfo->dobj.namespace->dobj.name, tbinfo->rolname,
   18797           0 :                     tbinfo->dobj.catId, 0, tbinfo->dobj.dumpId);
   18798             : 
   18799        1106 :     if (tbinfo->dobj.dump & DUMP_COMPONENT_SECLABEL)
   18800           0 :         dumpSecLabel(fout, "SEQUENCE", qseqname,
   18801           0 :                      tbinfo->dobj.namespace->dobj.name, tbinfo->rolname,
   18802           0 :                      tbinfo->dobj.catId, 0, tbinfo->dobj.dumpId);
   18803             : 
   18804        1106 :     if (fout->remoteVersion < 100000)
   18805           0 :         pg_free(seq);
   18806        1106 :     destroyPQExpBuffer(query);
   18807        1106 :     destroyPQExpBuffer(delqry);
   18808        1106 :     free(qseqname);
   18809        1106 : }
   18810             : 
   18811             : /*
   18812             :  * dumpSequenceData
   18813             :  *    write the data of one user-defined sequence
   18814             :  */
   18815             : static void
   18816        1136 : dumpSequenceData(Archive *fout, const TableDataInfo *tdinfo)
   18817             : {
   18818        1136 :     TableInfo  *tbinfo = tdinfo->tdtable;
   18819             :     int64       last;
   18820             :     bool        called;
   18821        1136 :     PQExpBuffer query = createPQExpBuffer();
   18822             : 
   18823             :     /*
   18824             :      * For versions >= 18, the sequence information is gathered in the sorted
   18825             :      * array before any calls to dumpSequenceData().  See collectSequences()
   18826             :      * for more information.
   18827             :      *
   18828             :      * For older versions, we have to query the sequence relations
   18829             :      * individually.
   18830             :      */
   18831        1136 :     if (fout->remoteVersion < 180000)
   18832             :     {
   18833             :         PGresult   *res;
   18834             : 
   18835           0 :         appendPQExpBuffer(query,
   18836             :                           "SELECT last_value, is_called FROM %s",
   18837           0 :                           fmtQualifiedDumpable(tbinfo));
   18838             : 
   18839           0 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   18840             : 
   18841           0 :         if (PQntuples(res) != 1)
   18842           0 :             pg_fatal(ngettext("query to get data of sequence \"%s\" returned %d row (expected 1)",
   18843             :                               "query to get data of sequence \"%s\" returned %d rows (expected 1)",
   18844             :                               PQntuples(res)),
   18845             :                      tbinfo->dobj.name, PQntuples(res));
   18846             : 
   18847           0 :         last = strtoi64(PQgetvalue(res, 0, 0), NULL, 10);
   18848           0 :         called = (strcmp(PQgetvalue(res, 0, 1), "t") == 0);
   18849             : 
   18850           0 :         PQclear(res);
   18851             :     }
   18852             :     else
   18853             :     {
   18854        1136 :         SequenceItem key = {0};
   18855             :         SequenceItem *entry;
   18856             : 
   18857             :         Assert(sequences);
   18858             :         Assert(tbinfo->dobj.catId.oid);
   18859             : 
   18860        1136 :         key.oid = tbinfo->dobj.catId.oid;
   18861        1136 :         entry = bsearch(&key, sequences, nsequences,
   18862             :                         sizeof(SequenceItem), SequenceItemCmp);
   18863             : 
   18864        1136 :         last = entry->last_value;
   18865        1136 :         called = entry->is_called;
   18866             :     }
   18867             : 
   18868        1136 :     resetPQExpBuffer(query);
   18869        1136 :     appendPQExpBufferStr(query, "SELECT pg_catalog.setval(");
   18870        1136 :     appendStringLiteralAH(query, fmtQualifiedDumpable(tbinfo), fout);
   18871        1136 :     appendPQExpBuffer(query, ", " INT64_FORMAT ", %s);\n",
   18872             :                       last, (called ? "true" : "false"));
   18873             : 
   18874        1136 :     if (tdinfo->dobj.dump & DUMP_COMPONENT_DATA)
   18875        1136 :         ArchiveEntry(fout, nilCatalogId, createDumpId(),
   18876        1136 :                      ARCHIVE_OPTS(.tag = tbinfo->dobj.name,
   18877             :                                   .namespace = tbinfo->dobj.namespace->dobj.name,
   18878             :                                   .owner = tbinfo->rolname,
   18879             :                                   .description = "SEQUENCE SET",
   18880             :                                   .section = SECTION_DATA,
   18881             :                                   .createStmt = query->data,
   18882             :                                   .deps = &(tbinfo->dobj.dumpId),
   18883             :                                   .nDeps = 1));
   18884             : 
   18885        1136 :     destroyPQExpBuffer(query);
   18886        1136 : }
   18887             : 
   18888             : /*
   18889             :  * dumpTrigger
   18890             :  *    write the declaration of one user-defined table trigger
   18891             :  */
   18892             : static void
   18893        1476 : dumpTrigger(Archive *fout, const TriggerInfo *tginfo)
   18894             : {
   18895        1476 :     DumpOptions *dopt = fout->dopt;
   18896        1476 :     TableInfo  *tbinfo = tginfo->tgtable;
   18897             :     PQExpBuffer query;
   18898             :     PQExpBuffer delqry;
   18899             :     PQExpBuffer trigprefix;
   18900             :     PQExpBuffer trigidentity;
   18901             :     char       *qtabname;
   18902             :     char       *tag;
   18903             : 
   18904             :     /* Do nothing if not dumping schema */
   18905        1476 :     if (!dopt->dumpSchema)
   18906          62 :         return;
   18907             : 
   18908        1414 :     query = createPQExpBuffer();
   18909        1414 :     delqry = createPQExpBuffer();
   18910        1414 :     trigprefix = createPQExpBuffer();
   18911        1414 :     trigidentity = createPQExpBuffer();
   18912             : 
   18913        1414 :     qtabname = pg_strdup(fmtId(tbinfo->dobj.name));
   18914             : 
   18915        1414 :     appendPQExpBuffer(trigidentity, "%s ", fmtId(tginfo->dobj.name));
   18916        1414 :     appendPQExpBuffer(trigidentity, "ON %s", fmtQualifiedDumpable(tbinfo));
   18917             : 
   18918        1414 :     appendPQExpBuffer(query, "%s;\n", tginfo->tgdef);
   18919        1414 :     appendPQExpBuffer(delqry, "DROP TRIGGER %s;\n", trigidentity->data);
   18920             : 
   18921             :     /* Triggers can depend on extensions */
   18922        1414 :     append_depends_on_extension(fout, query, &tginfo->dobj,
   18923             :                                 "pg_catalog.pg_trigger", "TRIGGER",
   18924        1414 :                                 trigidentity->data);
   18925             : 
   18926        1414 :     if (tginfo->tgispartition)
   18927             :     {
   18928             :         Assert(tbinfo->ispartition);
   18929             : 
   18930             :         /*
   18931             :          * Partition triggers only appear here because their 'tgenabled' flag
   18932             :          * differs from its parent's.  The trigger is created already, so
   18933             :          * remove the CREATE and replace it with an ALTER.  (Clear out the
   18934             :          * DROP query too, so that pg_dump --create does not cause errors.)
   18935             :          */
   18936         254 :         resetPQExpBuffer(query);
   18937         254 :         resetPQExpBuffer(delqry);
   18938         254 :         appendPQExpBuffer(query, "\nALTER %sTABLE %s ",
   18939         254 :                           tbinfo->relkind == RELKIND_FOREIGN_TABLE ? "FOREIGN " : "",
   18940         254 :                           fmtQualifiedDumpable(tbinfo));
   18941         254 :         switch (tginfo->tgenabled)
   18942             :         {
   18943          90 :             case 'f':
   18944             :             case 'D':
   18945          90 :                 appendPQExpBufferStr(query, "DISABLE");
   18946          90 :                 break;
   18947           0 :             case 't':
   18948             :             case 'O':
   18949           0 :                 appendPQExpBufferStr(query, "ENABLE");
   18950           0 :                 break;
   18951          74 :             case 'R':
   18952          74 :                 appendPQExpBufferStr(query, "ENABLE REPLICA");
   18953          74 :                 break;
   18954          90 :             case 'A':
   18955          90 :                 appendPQExpBufferStr(query, "ENABLE ALWAYS");
   18956          90 :                 break;
   18957             :         }
   18958         254 :         appendPQExpBuffer(query, " TRIGGER %s;\n",
   18959         254 :                           fmtId(tginfo->dobj.name));
   18960             :     }
   18961        1160 :     else if (tginfo->tgenabled != 't' && tginfo->tgenabled != 'O')
   18962             :     {
   18963           0 :         appendPQExpBuffer(query, "\nALTER %sTABLE %s ",
   18964           0 :                           tbinfo->relkind == RELKIND_FOREIGN_TABLE ? "FOREIGN " : "",
   18965           0 :                           fmtQualifiedDumpable(tbinfo));
   18966           0 :         switch (tginfo->tgenabled)
   18967             :         {
   18968           0 :             case 'D':
   18969             :             case 'f':
   18970           0 :                 appendPQExpBufferStr(query, "DISABLE");
   18971           0 :                 break;
   18972           0 :             case 'A':
   18973           0 :                 appendPQExpBufferStr(query, "ENABLE ALWAYS");
   18974           0 :                 break;
   18975           0 :             case 'R':
   18976           0 :                 appendPQExpBufferStr(query, "ENABLE REPLICA");
   18977           0 :                 break;
   18978           0 :             default:
   18979           0 :                 appendPQExpBufferStr(query, "ENABLE");
   18980           0 :                 break;
   18981             :         }
   18982           0 :         appendPQExpBuffer(query, " TRIGGER %s;\n",
   18983           0 :                           fmtId(tginfo->dobj.name));
   18984             :     }
   18985             : 
   18986        1414 :     appendPQExpBuffer(trigprefix, "TRIGGER %s ON",
   18987        1414 :                       fmtId(tginfo->dobj.name));
   18988             : 
   18989        1414 :     tag = psprintf("%s %s", tbinfo->dobj.name, tginfo->dobj.name);
   18990             : 
   18991        1414 :     if (tginfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   18992        1414 :         ArchiveEntry(fout, tginfo->dobj.catId, tginfo->dobj.dumpId,
   18993        1414 :                      ARCHIVE_OPTS(.tag = tag,
   18994             :                                   .namespace = tbinfo->dobj.namespace->dobj.name,
   18995             :                                   .owner = tbinfo->rolname,
   18996             :                                   .description = "TRIGGER",
   18997             :                                   .section = SECTION_POST_DATA,
   18998             :                                   .createStmt = query->data,
   18999             :                                   .dropStmt = delqry->data));
   19000             : 
   19001        1414 :     if (tginfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   19002           0 :         dumpComment(fout, trigprefix->data, qtabname,
   19003           0 :                     tbinfo->dobj.namespace->dobj.name, tbinfo->rolname,
   19004           0 :                     tginfo->dobj.catId, 0, tginfo->dobj.dumpId);
   19005             : 
   19006        1414 :     free(tag);
   19007        1414 :     destroyPQExpBuffer(query);
   19008        1414 :     destroyPQExpBuffer(delqry);
   19009        1414 :     destroyPQExpBuffer(trigprefix);
   19010        1414 :     destroyPQExpBuffer(trigidentity);
   19011        1414 :     free(qtabname);
   19012             : }
   19013             : 
   19014             : /*
   19015             :  * dumpEventTrigger
   19016             :  *    write the declaration of one user-defined event trigger
   19017             :  */
   19018             : static void
   19019          98 : dumpEventTrigger(Archive *fout, const EventTriggerInfo *evtinfo)
   19020             : {
   19021          98 :     DumpOptions *dopt = fout->dopt;
   19022             :     PQExpBuffer query;
   19023             :     PQExpBuffer delqry;
   19024             :     char       *qevtname;
   19025             : 
   19026             :     /* Do nothing if not dumping schema */
   19027          98 :     if (!dopt->dumpSchema)
   19028          12 :         return;
   19029             : 
   19030          86 :     query = createPQExpBuffer();
   19031          86 :     delqry = createPQExpBuffer();
   19032             : 
   19033          86 :     qevtname = pg_strdup(fmtId(evtinfo->dobj.name));
   19034             : 
   19035          86 :     appendPQExpBufferStr(query, "CREATE EVENT TRIGGER ");
   19036          86 :     appendPQExpBufferStr(query, qevtname);
   19037          86 :     appendPQExpBufferStr(query, " ON ");
   19038          86 :     appendPQExpBufferStr(query, fmtId(evtinfo->evtevent));
   19039             : 
   19040          86 :     if (strcmp("", evtinfo->evttags) != 0)
   19041             :     {
   19042          16 :         appendPQExpBufferStr(query, "\n         WHEN TAG IN (");
   19043          16 :         appendPQExpBufferStr(query, evtinfo->evttags);
   19044          16 :         appendPQExpBufferChar(query, ')');
   19045             :     }
   19046             : 
   19047          86 :     appendPQExpBufferStr(query, "\n   EXECUTE FUNCTION ");
   19048          86 :     appendPQExpBufferStr(query, evtinfo->evtfname);
   19049          86 :     appendPQExpBufferStr(query, "();\n");
   19050             : 
   19051          86 :     if (evtinfo->evtenabled != 'O')
   19052             :     {
   19053           0 :         appendPQExpBuffer(query, "\nALTER EVENT TRIGGER %s ",
   19054             :                           qevtname);
   19055           0 :         switch (evtinfo->evtenabled)
   19056             :         {
   19057           0 :             case 'D':
   19058           0 :                 appendPQExpBufferStr(query, "DISABLE");
   19059           0 :                 break;
   19060           0 :             case 'A':
   19061           0 :                 appendPQExpBufferStr(query, "ENABLE ALWAYS");
   19062           0 :                 break;
   19063           0 :             case 'R':
   19064           0 :                 appendPQExpBufferStr(query, "ENABLE REPLICA");
   19065           0 :                 break;
   19066           0 :             default:
   19067           0 :                 appendPQExpBufferStr(query, "ENABLE");
   19068           0 :                 break;
   19069             :         }
   19070           0 :         appendPQExpBufferStr(query, ";\n");
   19071             :     }
   19072             : 
   19073          86 :     appendPQExpBuffer(delqry, "DROP EVENT TRIGGER %s;\n",
   19074             :                       qevtname);
   19075             : 
   19076          86 :     if (dopt->binary_upgrade)
   19077           4 :         binary_upgrade_extension_member(query, &evtinfo->dobj,
   19078             :                                         "EVENT TRIGGER", qevtname, NULL);
   19079             : 
   19080          86 :     if (evtinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   19081          86 :         ArchiveEntry(fout, evtinfo->dobj.catId, evtinfo->dobj.dumpId,
   19082          86 :                      ARCHIVE_OPTS(.tag = evtinfo->dobj.name,
   19083             :                                   .owner = evtinfo->evtowner,
   19084             :                                   .description = "EVENT TRIGGER",
   19085             :                                   .section = SECTION_POST_DATA,
   19086             :                                   .createStmt = query->data,
   19087             :                                   .dropStmt = delqry->data));
   19088             : 
   19089          86 :     if (evtinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   19090           0 :         dumpComment(fout, "EVENT TRIGGER", qevtname,
   19091           0 :                     NULL, evtinfo->evtowner,
   19092           0 :                     evtinfo->dobj.catId, 0, evtinfo->dobj.dumpId);
   19093             : 
   19094          86 :     destroyPQExpBuffer(query);
   19095          86 :     destroyPQExpBuffer(delqry);
   19096          86 :     free(qevtname);
   19097             : }
   19098             : 
   19099             : /*
   19100             :  * dumpRule
   19101             :  *      Dump a rule
   19102             :  */
   19103             : static void
   19104        2984 : dumpRule(Archive *fout, const RuleInfo *rinfo)
   19105             : {
   19106        2984 :     DumpOptions *dopt = fout->dopt;
   19107        2984 :     TableInfo  *tbinfo = rinfo->ruletable;
   19108             :     bool        is_view;
   19109             :     PQExpBuffer query;
   19110             :     PQExpBuffer cmd;
   19111             :     PQExpBuffer delcmd;
   19112             :     PQExpBuffer ruleprefix;
   19113             :     char       *qtabname;
   19114             :     PGresult   *res;
   19115             :     char       *tag;
   19116             : 
   19117             :     /* Do nothing if not dumping schema */
   19118        2984 :     if (!dopt->dumpSchema)
   19119         132 :         return;
   19120             : 
   19121             :     /*
   19122             :      * If it is an ON SELECT rule that is created implicitly by CREATE VIEW,
   19123             :      * we do not want to dump it as a separate object.
   19124             :      */
   19125        2852 :     if (!rinfo->separate)
   19126        2184 :         return;
   19127             : 
   19128             :     /*
   19129             :      * If it's an ON SELECT rule, we want to print it as a view definition,
   19130             :      * instead of a rule.
   19131             :      */
   19132         668 :     is_view = (rinfo->ev_type == '1' && rinfo->is_instead);
   19133             : 
   19134         668 :     query = createPQExpBuffer();
   19135         668 :     cmd = createPQExpBuffer();
   19136         668 :     delcmd = createPQExpBuffer();
   19137         668 :     ruleprefix = createPQExpBuffer();
   19138             : 
   19139         668 :     qtabname = pg_strdup(fmtId(tbinfo->dobj.name));
   19140             : 
   19141         668 :     if (is_view)
   19142             :     {
   19143             :         PQExpBuffer result;
   19144             : 
   19145             :         /*
   19146             :          * We need OR REPLACE here because we'll be replacing a dummy view.
   19147             :          * Otherwise this should look largely like the regular view dump code.
   19148             :          */
   19149          32 :         appendPQExpBuffer(cmd, "CREATE OR REPLACE VIEW %s",
   19150          32 :                           fmtQualifiedDumpable(tbinfo));
   19151          32 :         if (nonemptyReloptions(tbinfo->reloptions))
   19152             :         {
   19153           0 :             appendPQExpBufferStr(cmd, " WITH (");
   19154           0 :             appendReloptionsArrayAH(cmd, tbinfo->reloptions, "", fout);
   19155           0 :             appendPQExpBufferChar(cmd, ')');
   19156             :         }
   19157          32 :         result = createViewAsClause(fout, tbinfo);
   19158          32 :         appendPQExpBuffer(cmd, " AS\n%s", result->data);
   19159          32 :         destroyPQExpBuffer(result);
   19160          32 :         if (tbinfo->checkoption != NULL)
   19161           0 :             appendPQExpBuffer(cmd, "\n  WITH %s CHECK OPTION",
   19162             :                               tbinfo->checkoption);
   19163          32 :         appendPQExpBufferStr(cmd, ";\n");
   19164             :     }
   19165             :     else
   19166             :     {
   19167             :         /* In the rule case, just print pg_get_ruledef's result verbatim */
   19168         636 :         appendPQExpBuffer(query,
   19169             :                           "SELECT pg_catalog.pg_get_ruledef('%u'::pg_catalog.oid)",
   19170         636 :                           rinfo->dobj.catId.oid);
   19171             : 
   19172         636 :         res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   19173             : 
   19174         636 :         if (PQntuples(res) != 1)
   19175           0 :             pg_fatal("query to get rule \"%s\" for table \"%s\" failed: wrong number of rows returned",
   19176             :                      rinfo->dobj.name, tbinfo->dobj.name);
   19177             : 
   19178         636 :         printfPQExpBuffer(cmd, "%s\n", PQgetvalue(res, 0, 0));
   19179             : 
   19180         636 :         PQclear(res);
   19181             :     }
   19182             : 
   19183             :     /*
   19184             :      * Add the command to alter the rules replication firing semantics if it
   19185             :      * differs from the default.
   19186             :      */
   19187         668 :     if (rinfo->ev_enabled != 'O')
   19188             :     {
   19189          48 :         appendPQExpBuffer(cmd, "ALTER TABLE %s ", fmtQualifiedDumpable(tbinfo));
   19190          48 :         switch (rinfo->ev_enabled)
   19191             :         {
   19192           0 :             case 'A':
   19193           0 :                 appendPQExpBuffer(cmd, "ENABLE ALWAYS RULE %s;\n",
   19194           0 :                                   fmtId(rinfo->dobj.name));
   19195           0 :                 break;
   19196           0 :             case 'R':
   19197           0 :                 appendPQExpBuffer(cmd, "ENABLE REPLICA RULE %s;\n",
   19198           0 :                                   fmtId(rinfo->dobj.name));
   19199           0 :                 break;
   19200          48 :             case 'D':
   19201          48 :                 appendPQExpBuffer(cmd, "DISABLE RULE %s;\n",
   19202          48 :                                   fmtId(rinfo->dobj.name));
   19203          48 :                 break;
   19204             :         }
   19205             :     }
   19206             : 
   19207         668 :     if (is_view)
   19208             :     {
   19209             :         /*
   19210             :          * We can't DROP a view's ON SELECT rule.  Instead, use CREATE OR
   19211             :          * REPLACE VIEW to replace the rule with something with minimal
   19212             :          * dependencies.
   19213             :          */
   19214             :         PQExpBuffer result;
   19215             : 
   19216          32 :         appendPQExpBuffer(delcmd, "CREATE OR REPLACE VIEW %s",
   19217          32 :                           fmtQualifiedDumpable(tbinfo));
   19218          32 :         result = createDummyViewAsClause(fout, tbinfo);
   19219          32 :         appendPQExpBuffer(delcmd, " AS\n%s;\n", result->data);
   19220          32 :         destroyPQExpBuffer(result);
   19221             :     }
   19222             :     else
   19223             :     {
   19224         636 :         appendPQExpBuffer(delcmd, "DROP RULE %s ",
   19225         636 :                           fmtId(rinfo->dobj.name));
   19226         636 :         appendPQExpBuffer(delcmd, "ON %s;\n",
   19227         636 :                           fmtQualifiedDumpable(tbinfo));
   19228             :     }
   19229             : 
   19230         668 :     appendPQExpBuffer(ruleprefix, "RULE %s ON",
   19231         668 :                       fmtId(rinfo->dobj.name));
   19232             : 
   19233         668 :     tag = psprintf("%s %s", tbinfo->dobj.name, rinfo->dobj.name);
   19234             : 
   19235         668 :     if (rinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
   19236         668 :         ArchiveEntry(fout, rinfo->dobj.catId, rinfo->dobj.dumpId,
   19237         668 :                      ARCHIVE_OPTS(.tag = tag,
   19238             :                                   .namespace = tbinfo->dobj.namespace->dobj.name,
   19239             :                                   .owner = tbinfo->rolname,
   19240             :                                   .description = "RULE",
   19241             :                                   .section = SECTION_POST_DATA,
   19242             :                                   .createStmt = cmd->data,
   19243             :                                   .dropStmt = delcmd->data));
   19244             : 
   19245             :     /* Dump rule comments */
   19246         668 :     if (rinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
   19247           0 :         dumpComment(fout, ruleprefix->data, qtabname,
   19248           0 :                     tbinfo->dobj.namespace->dobj.name,
   19249             :                     tbinfo->rolname,
   19250           0 :                     rinfo->dobj.catId, 0, rinfo->dobj.dumpId);
   19251             : 
   19252         668 :     free(tag);
   19253         668 :     destroyPQExpBuffer(query);
   19254         668 :     destroyPQExpBuffer(cmd);
   19255         668 :     destroyPQExpBuffer(delcmd);
   19256         668 :     destroyPQExpBuffer(ruleprefix);
   19257         668 :     free(qtabname);
   19258             : }
   19259             : 
   19260             : /*
   19261             :  * getExtensionMembership --- obtain extension membership data
   19262             :  *
   19263             :  * We need to identify objects that are extension members as soon as they're
   19264             :  * loaded, so that we can correctly determine whether they need to be dumped.
   19265             :  * Generally speaking, extension member objects will get marked as *not* to
   19266             :  * be dumped, as they will be recreated by the single CREATE EXTENSION
   19267             :  * command.  However, in binary upgrade mode we still need to dump the members
   19268             :  * individually.
   19269             :  */
   19270             : void
   19271         470 : getExtensionMembership(Archive *fout, ExtensionInfo extinfo[],
   19272             :                        int numExtensions)
   19273             : {
   19274             :     PQExpBuffer query;
   19275             :     PGresult   *res;
   19276             :     int         ntups,
   19277             :                 i;
   19278             :     int         i_classid,
   19279             :                 i_objid,
   19280             :                 i_refobjid;
   19281             :     ExtensionInfo *ext;
   19282             : 
   19283             :     /* Nothing to do if no extensions */
   19284         470 :     if (numExtensions == 0)
   19285           0 :         return;
   19286             : 
   19287         470 :     query = createPQExpBuffer();
   19288             : 
   19289             :     /* refclassid constraint is redundant but may speed the search */
   19290         470 :     appendPQExpBufferStr(query, "SELECT "
   19291             :                          "classid, objid, refobjid "
   19292             :                          "FROM pg_depend "
   19293             :                          "WHERE refclassid = 'pg_extension'::regclass "
   19294             :                          "AND deptype = 'e' "
   19295             :                          "ORDER BY 3");
   19296             : 
   19297         470 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   19298             : 
   19299         470 :     ntups = PQntuples(res);
   19300             : 
   19301         470 :     i_classid = PQfnumber(res, "classid");
   19302         470 :     i_objid = PQfnumber(res, "objid");
   19303         470 :     i_refobjid = PQfnumber(res, "refobjid");
   19304             : 
   19305             :     /*
   19306             :      * Since we ordered the SELECT by referenced ID, we can expect that
   19307             :      * multiple entries for the same extension will appear together; this
   19308             :      * saves on searches.
   19309             :      */
   19310         470 :     ext = NULL;
   19311             : 
   19312        3550 :     for (i = 0; i < ntups; i++)
   19313             :     {
   19314             :         CatalogId   objId;
   19315             :         Oid         extId;
   19316             : 
   19317        3080 :         objId.tableoid = atooid(PQgetvalue(res, i, i_classid));
   19318        3080 :         objId.oid = atooid(PQgetvalue(res, i, i_objid));
   19319        3080 :         extId = atooid(PQgetvalue(res, i, i_refobjid));
   19320             : 
   19321        3080 :         if (ext == NULL ||
   19322        2610 :             ext->dobj.catId.oid != extId)
   19323         520 :             ext = findExtensionByOid(extId);
   19324             : 
   19325        3080 :         if (ext == NULL)
   19326             :         {
   19327             :             /* shouldn't happen */
   19328           0 :             pg_log_warning("could not find referenced extension %u", extId);
   19329           0 :             continue;
   19330             :         }
   19331             : 
   19332        3080 :         recordExtensionMembership(objId, ext);
   19333             :     }
   19334             : 
   19335         470 :     PQclear(res);
   19336             : 
   19337         470 :     destroyPQExpBuffer(query);
   19338             : }
   19339             : 
   19340             : /*
   19341             :  * processExtensionTables --- deal with extension configuration tables
   19342             :  *
   19343             :  * There are two parts to this process:
   19344             :  *
   19345             :  * 1. Identify and create dump records for extension configuration tables.
   19346             :  *
   19347             :  *    Extensions can mark tables as "configuration", which means that the user
   19348             :  *    is able and expected to modify those tables after the extension has been
   19349             :  *    loaded.  For these tables, we dump out only the data- the structure is
   19350             :  *    expected to be handled at CREATE EXTENSION time, including any indexes or
   19351             :  *    foreign keys, which brings us to-
   19352             :  *
   19353             :  * 2. Record FK dependencies between configuration tables.
   19354             :  *
   19355             :  *    Due to the FKs being created at CREATE EXTENSION time and therefore before
   19356             :  *    the data is loaded, we have to work out what the best order for reloading
   19357             :  *    the data is, to avoid FK violations when the tables are restored.  This is
   19358             :  *    not perfect- we can't handle circular dependencies and if any exist they
   19359             :  *    will cause an invalid dump to be produced (though at least all of the data
   19360             :  *    is included for a user to manually restore).  This is currently documented
   19361             :  *    but perhaps we can provide a better solution in the future.
   19362             :  */
   19363             : void
   19364         468 : processExtensionTables(Archive *fout, ExtensionInfo extinfo[],
   19365             :                        int numExtensions)
   19366             : {
   19367         468 :     DumpOptions *dopt = fout->dopt;
   19368             :     PQExpBuffer query;
   19369             :     PGresult   *res;
   19370             :     int         ntups,
   19371             :                 i;
   19372             :     int         i_conrelid,
   19373             :                 i_confrelid;
   19374             : 
   19375             :     /* Nothing to do if no extensions */
   19376         468 :     if (numExtensions == 0)
   19377           0 :         return;
   19378             : 
   19379             :     /*
   19380             :      * Identify extension configuration tables and create TableDataInfo
   19381             :      * objects for them, ensuring their data will be dumped even though the
   19382             :      * tables themselves won't be.
   19383             :      *
   19384             :      * Note that we create TableDataInfo objects even in schema-only mode, ie,
   19385             :      * user data in a configuration table is treated like schema data. This
   19386             :      * seems appropriate since system data in a config table would get
   19387             :      * reloaded by CREATE EXTENSION.  If the extension is not listed in the
   19388             :      * list of extensions to be included, none of its data is dumped.
   19389             :      */
   19390         986 :     for (i = 0; i < numExtensions; i++)
   19391             :     {
   19392         518 :         ExtensionInfo *curext = &(extinfo[i]);
   19393         518 :         char       *extconfig = curext->extconfig;
   19394         518 :         char       *extcondition = curext->extcondition;
   19395         518 :         char      **extconfigarray = NULL;
   19396         518 :         char      **extconditionarray = NULL;
   19397         518 :         int         nconfigitems = 0;
   19398         518 :         int         nconditionitems = 0;
   19399             : 
   19400             :         /*
   19401             :          * Check if this extension is listed as to include in the dump.  If
   19402             :          * not, any table data associated with it is discarded.
   19403             :          */
   19404         518 :         if (extension_include_oids.head != NULL &&
   19405          16 :             !simple_oid_list_member(&extension_include_oids,
   19406             :                                     curext->dobj.catId.oid))
   19407          12 :             continue;
   19408             : 
   19409             :         /*
   19410             :          * Check if this extension is listed as to exclude in the dump.  If
   19411             :          * yes, any table data associated with it is discarded.
   19412             :          */
   19413         518 :         if (extension_exclude_oids.head != NULL &&
   19414           8 :             simple_oid_list_member(&extension_exclude_oids,
   19415             :                                    curext->dobj.catId.oid))
   19416           4 :             continue;
   19417             : 
   19418         506 :         if (strlen(extconfig) != 0 || strlen(extcondition) != 0)
   19419             :         {
   19420             :             int         j;
   19421             : 
   19422          40 :             if (!parsePGArray(extconfig, &extconfigarray, &nconfigitems))
   19423           0 :                 pg_fatal("could not parse %s array", "extconfig");
   19424          40 :             if (!parsePGArray(extcondition, &extconditionarray, &nconditionitems))
   19425           0 :                 pg_fatal("could not parse %s array", "extcondition");
   19426          40 :             if (nconfigitems != nconditionitems)
   19427           0 :                 pg_fatal("mismatched number of configurations and conditions for extension");
   19428             : 
   19429         120 :             for (j = 0; j < nconfigitems; j++)
   19430             :             {
   19431             :                 TableInfo  *configtbl;
   19432          80 :                 Oid         configtbloid = atooid(extconfigarray[j]);
   19433          80 :                 bool        dumpobj =
   19434          80 :                     curext->dobj.dump & DUMP_COMPONENT_DEFINITION;
   19435             : 
   19436          80 :                 configtbl = findTableByOid(configtbloid);
   19437          80 :                 if (configtbl == NULL)
   19438           0 :                     continue;
   19439             : 
   19440             :                 /*
   19441             :                  * Tables of not-to-be-dumped extensions shouldn't be dumped
   19442             :                  * unless the table or its schema is explicitly included
   19443             :                  */
   19444          80 :                 if (!(curext->dobj.dump & DUMP_COMPONENT_DEFINITION))
   19445             :                 {
   19446             :                     /* check table explicitly requested */
   19447           4 :                     if (table_include_oids.head != NULL &&
   19448           0 :                         simple_oid_list_member(&table_include_oids,
   19449             :                                                configtbloid))
   19450           0 :                         dumpobj = true;
   19451             : 
   19452             :                     /* check table's schema explicitly requested */
   19453           4 :                     if (configtbl->dobj.namespace->dobj.dump &
   19454             :                         DUMP_COMPONENT_DATA)
   19455           4 :                         dumpobj = true;
   19456             :                 }
   19457             : 
   19458             :                 /* check table excluded by an exclusion switch */
   19459          88 :                 if (table_exclude_oids.head != NULL &&
   19460           8 :                     simple_oid_list_member(&table_exclude_oids,
   19461             :                                            configtbloid))
   19462           2 :                     dumpobj = false;
   19463             : 
   19464             :                 /* check schema excluded by an exclusion switch */
   19465          80 :                 if (simple_oid_list_member(&schema_exclude_oids,
   19466          80 :                                            configtbl->dobj.namespace->dobj.catId.oid))
   19467           0 :                     dumpobj = false;
   19468             : 
   19469          80 :                 if (dumpobj)
   19470             :                 {
   19471          78 :                     makeTableDataInfo(dopt, configtbl);
   19472          78 :                     if (configtbl->dataObj != NULL)
   19473             :                     {
   19474          78 :                         if (strlen(extconditionarray[j]) > 0)
   19475           0 :                             configtbl->dataObj->filtercond = pg_strdup(extconditionarray[j]);
   19476             :                     }
   19477             :                 }
   19478             :             }
   19479             :         }
   19480         506 :         if (extconfigarray)
   19481          40 :             free(extconfigarray);
   19482         506 :         if (extconditionarray)
   19483          40 :             free(extconditionarray);
   19484             :     }
   19485             : 
   19486             :     /*
   19487             :      * Now that all the TableDataInfo objects have been created for all the
   19488             :      * extensions, check their FK dependencies and register them to try and
   19489             :      * dump the data out in an order that they can be restored in.
   19490             :      *
   19491             :      * Note that this is not a problem for user tables as their FKs are
   19492             :      * recreated after the data has been loaded.
   19493             :      */
   19494             : 
   19495         468 :     query = createPQExpBuffer();
   19496             : 
   19497         468 :     printfPQExpBuffer(query,
   19498             :                       "SELECT conrelid, confrelid "
   19499             :                       "FROM pg_constraint "
   19500             :                       "JOIN pg_depend ON (objid = confrelid) "
   19501             :                       "WHERE contype = 'f' "
   19502             :                       "AND refclassid = 'pg_extension'::regclass "
   19503             :                       "AND classid = 'pg_class'::regclass;");
   19504             : 
   19505         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   19506         468 :     ntups = PQntuples(res);
   19507             : 
   19508         468 :     i_conrelid = PQfnumber(res, "conrelid");
   19509         468 :     i_confrelid = PQfnumber(res, "confrelid");
   19510             : 
   19511             :     /* Now get the dependencies and register them */
   19512         468 :     for (i = 0; i < ntups; i++)
   19513             :     {
   19514             :         Oid         conrelid,
   19515             :                     confrelid;
   19516             :         TableInfo  *reftable,
   19517             :                    *contable;
   19518             : 
   19519           0 :         conrelid = atooid(PQgetvalue(res, i, i_conrelid));
   19520           0 :         confrelid = atooid(PQgetvalue(res, i, i_confrelid));
   19521           0 :         contable = findTableByOid(conrelid);
   19522           0 :         reftable = findTableByOid(confrelid);
   19523             : 
   19524           0 :         if (reftable == NULL ||
   19525           0 :             reftable->dataObj == NULL ||
   19526           0 :             contable == NULL ||
   19527           0 :             contable->dataObj == NULL)
   19528           0 :             continue;
   19529             : 
   19530             :         /*
   19531             :          * Make referencing TABLE_DATA object depend on the referenced table's
   19532             :          * TABLE_DATA object.
   19533             :          */
   19534           0 :         addObjectDependency(&contable->dataObj->dobj,
   19535           0 :                             reftable->dataObj->dobj.dumpId);
   19536             :     }
   19537         468 :     PQclear(res);
   19538         468 :     destroyPQExpBuffer(query);
   19539             : }
   19540             : 
   19541             : /*
   19542             :  * getDependencies --- obtain available dependency data
   19543             :  */
   19544             : static void
   19545         468 : getDependencies(Archive *fout)
   19546             : {
   19547             :     PQExpBuffer query;
   19548             :     PGresult   *res;
   19549             :     int         ntups,
   19550             :                 i;
   19551             :     int         i_classid,
   19552             :                 i_objid,
   19553             :                 i_refclassid,
   19554             :                 i_refobjid,
   19555             :                 i_deptype;
   19556             :     DumpableObject *dobj,
   19557             :                *refdobj;
   19558             : 
   19559         468 :     pg_log_info("reading dependency data");
   19560             : 
   19561         468 :     query = createPQExpBuffer();
   19562             : 
   19563             :     /*
   19564             :      * Messy query to collect the dependency data we need.  Note that we
   19565             :      * ignore the sub-object column, so that dependencies of or on a column
   19566             :      * look the same as dependencies of or on a whole table.
   19567             :      *
   19568             :      * PIN dependencies aren't interesting, and EXTENSION dependencies were
   19569             :      * already processed by getExtensionMembership.
   19570             :      */
   19571         468 :     appendPQExpBufferStr(query, "SELECT "
   19572             :                          "classid, objid, refclassid, refobjid, deptype "
   19573             :                          "FROM pg_depend "
   19574             :                          "WHERE deptype != 'p' AND deptype != 'e'\n");
   19575             : 
   19576             :     /*
   19577             :      * Since we don't treat pg_amop entries as separate DumpableObjects, we
   19578             :      * have to translate their dependencies into dependencies of their parent
   19579             :      * opfamily.  Ignore internal dependencies though, as those will point to
   19580             :      * their parent opclass, which we needn't consider here (and if we did,
   19581             :      * it'd just result in circular dependencies).  Also, "loose" opfamily
   19582             :      * entries will have dependencies on their parent opfamily, which we
   19583             :      * should drop since they'd likewise become useless self-dependencies.
   19584             :      * (But be sure to keep deps on *other* opfamilies; see amopsortfamily.)
   19585             :      */
   19586         468 :     appendPQExpBufferStr(query, "UNION ALL\n"
   19587             :                          "SELECT 'pg_opfamily'::regclass AS classid, amopfamily AS objid, refclassid, refobjid, deptype "
   19588             :                          "FROM pg_depend d, pg_amop o "
   19589             :                          "WHERE deptype NOT IN ('p', 'e', 'i') AND "
   19590             :                          "classid = 'pg_amop'::regclass AND objid = o.oid "
   19591             :                          "AND NOT (refclassid = 'pg_opfamily'::regclass AND amopfamily = refobjid)\n");
   19592             : 
   19593             :     /* Likewise for pg_amproc entries */
   19594         468 :     appendPQExpBufferStr(query, "UNION ALL\n"
   19595             :                          "SELECT 'pg_opfamily'::regclass AS classid, amprocfamily AS objid, refclassid, refobjid, deptype "
   19596             :                          "FROM pg_depend d, pg_amproc p "
   19597             :                          "WHERE deptype NOT IN ('p', 'e', 'i') AND "
   19598             :                          "classid = 'pg_amproc'::regclass AND objid = p.oid "
   19599             :                          "AND NOT (refclassid = 'pg_opfamily'::regclass AND amprocfamily = refobjid)\n");
   19600             : 
   19601             :     /* Sort the output for efficiency below */
   19602         468 :     appendPQExpBufferStr(query, "ORDER BY 1,2");
   19603             : 
   19604         468 :     res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
   19605             : 
   19606         468 :     ntups = PQntuples(res);
   19607             : 
   19608         468 :     i_classid = PQfnumber(res, "classid");
   19609         468 :     i_objid = PQfnumber(res, "objid");
   19610         468 :     i_refclassid = PQfnumber(res, "refclassid");
   19611         468 :     i_refobjid = PQfnumber(res, "refobjid");
   19612         468 :     i_deptype = PQfnumber(res, "deptype");
   19613             : 
   19614             :     /*
   19615             :      * Since we ordered the SELECT by referencing ID, we can expect that
   19616             :      * multiple entries for the same object will appear together; this saves
   19617             :      * on searches.
   19618             :      */
   19619         468 :     dobj = NULL;
   19620             : 
   19621     1010552 :     for (i = 0; i < ntups; i++)
   19622             :     {
   19623             :         CatalogId   objId;
   19624             :         CatalogId   refobjId;
   19625             :         char        deptype;
   19626             : 
   19627     1010084 :         objId.tableoid = atooid(PQgetvalue(res, i, i_classid));
   19628     1010084 :         objId.oid = atooid(PQgetvalue(res, i, i_objid));
   19629     1010084 :         refobjId.tableoid = atooid(PQgetvalue(res, i, i_refclassid));
   19630     1010084 :         refobjId.oid = atooid(PQgetvalue(res, i, i_refobjid));
   19631     1010084 :         deptype = *(PQgetvalue(res, i, i_deptype));
   19632             : 
   19633     1010084 :         if (dobj == NULL ||
   19634      948050 :             dobj->catId.tableoid != objId.tableoid ||
   19635      943010 :             dobj->catId.oid != objId.oid)
   19636      442650 :             dobj = findObjectByCatalogId(objId);
   19637             : 
   19638             :         /*
   19639             :          * Failure to find objects mentioned in pg_depend is not unexpected,
   19640             :          * since for example we don't collect info about TOAST tables.
   19641             :          */
   19642     1010084 :         if (dobj == NULL)
   19643             :         {
   19644             : #ifdef NOT_USED
   19645             :             pg_log_warning("no referencing object %u %u",
   19646             :                            objId.tableoid, objId.oid);
   19647             : #endif
   19648       63790 :             continue;
   19649             :         }
   19650             : 
   19651      948518 :         refdobj = findObjectByCatalogId(refobjId);
   19652             : 
   19653      948518 :         if (refdobj == NULL)
   19654             :         {
   19655             : #ifdef NOT_USED
   19656             :             pg_log_warning("no referenced object %u %u",
   19657             :                            refobjId.tableoid, refobjId.oid);
   19658             : #endif
   19659        2224 :             continue;
   19660             :         }
   19661             : 
   19662             :         /*
   19663             :          * For 'x' dependencies, mark the object for later; we still add the
   19664             :          * normal dependency, for possible ordering purposes.  Currently
   19665             :          * pg_dump_sort.c knows to put extensions ahead of all object types
   19666             :          * that could possibly depend on them, but this is safer.
   19667             :          */
   19668      946294 :         if (deptype == 'x')
   19669          88 :             dobj->depends_on_ext = true;
   19670             : 
   19671             :         /*
   19672             :          * Ordinarily, table rowtypes have implicit dependencies on their
   19673             :          * tables.  However, for a composite type the implicit dependency goes
   19674             :          * the other way in pg_depend; which is the right thing for DROP but
   19675             :          * it doesn't produce the dependency ordering we need. So in that one
   19676             :          * case, we reverse the direction of the dependency.
   19677             :          */
   19678      946294 :         if (deptype == 'i' &&
   19679      265448 :             dobj->objType == DO_TABLE &&
   19680        3248 :             refdobj->objType == DO_TYPE)
   19681         468 :             addObjectDependency(refdobj, dobj->dumpId);
   19682             :         else
   19683             :             /* normal case */
   19684      945826 :             addObjectDependency(dobj, refdobj->dumpId);
   19685             :     }
   19686             : 
   19687         468 :     PQclear(res);
   19688             : 
   19689         468 :     destroyPQExpBuffer(query);
   19690         468 : }
   19691             : 
   19692             : 
   19693             : /*
   19694             :  * createBoundaryObjects - create dummy DumpableObjects to represent
   19695             :  * dump section boundaries.
   19696             :  */
   19697             : static DumpableObject *
   19698         468 : createBoundaryObjects(void)
   19699             : {
   19700             :     DumpableObject *dobjs;
   19701             : 
   19702         468 :     dobjs = (DumpableObject *) pg_malloc(2 * sizeof(DumpableObject));
   19703             : 
   19704         468 :     dobjs[0].objType = DO_PRE_DATA_BOUNDARY;
   19705         468 :     dobjs[0].catId = nilCatalogId;
   19706         468 :     AssignDumpId(dobjs + 0);
   19707         468 :     dobjs[0].name = pg_strdup("PRE-DATA BOUNDARY");
   19708             : 
   19709         468 :     dobjs[1].objType = DO_POST_DATA_BOUNDARY;
   19710         468 :     dobjs[1].catId = nilCatalogId;
   19711         468 :     AssignDumpId(dobjs + 1);
   19712         468 :     dobjs[1].name = pg_strdup("POST-DATA BOUNDARY");
   19713             : 
   19714         468 :     return dobjs;
   19715             : }
   19716             : 
   19717             : /*
   19718             :  * addBoundaryDependencies - add dependencies as needed to enforce the dump
   19719             :  * section boundaries.
   19720             :  */
   19721             : static void
   19722         468 : addBoundaryDependencies(DumpableObject **dobjs, int numObjs,
   19723             :                         DumpableObject *boundaryObjs)
   19724             : {
   19725         468 :     DumpableObject *preDataBound = boundaryObjs + 0;
   19726         468 :     DumpableObject *postDataBound = boundaryObjs + 1;
   19727             :     int         i;
   19728             : 
   19729     1733366 :     for (i = 0; i < numObjs; i++)
   19730             :     {
   19731     1732898 :         DumpableObject *dobj = dobjs[i];
   19732             : 
   19733             :         /*
   19734             :          * The classification of object types here must match the SECTION_xxx
   19735             :          * values assigned during subsequent ArchiveEntry calls!
   19736             :          */
   19737     1732898 :         switch (dobj->objType)
   19738             :         {
   19739     1618758 :             case DO_NAMESPACE:
   19740             :             case DO_EXTENSION:
   19741             :             case DO_TYPE:
   19742             :             case DO_SHELL_TYPE:
   19743             :             case DO_FUNC:
   19744             :             case DO_AGG:
   19745             :             case DO_OPERATOR:
   19746             :             case DO_ACCESS_METHOD:
   19747             :             case DO_OPCLASS:
   19748             :             case DO_OPFAMILY:
   19749             :             case DO_COLLATION:
   19750             :             case DO_CONVERSION:
   19751             :             case DO_TABLE:
   19752             :             case DO_TABLE_ATTACH:
   19753             :             case DO_ATTRDEF:
   19754             :             case DO_PROCLANG:
   19755             :             case DO_CAST:
   19756             :             case DO_DUMMY_TYPE:
   19757             :             case DO_TSPARSER:
   19758             :             case DO_TSDICT:
   19759             :             case DO_TSTEMPLATE:
   19760             :             case DO_TSCONFIG:
   19761             :             case DO_FDW:
   19762             :             case DO_FOREIGN_SERVER:
   19763             :             case DO_TRANSFORM:
   19764             :                 /* Pre-data objects: must come before the pre-data boundary */
   19765     1618758 :                 addObjectDependency(preDataBound, dobj->dumpId);
   19766     1618758 :                 break;
   19767       13850 :             case DO_TABLE_DATA:
   19768             :             case DO_SEQUENCE_SET:
   19769             :             case DO_LARGE_OBJECT:
   19770             :             case DO_LARGE_OBJECT_DATA:
   19771             :                 /* Data objects: must come between the boundaries */
   19772       13850 :                 addObjectDependency(dobj, preDataBound->dumpId);
   19773       13850 :                 addObjectDependency(postDataBound, dobj->dumpId);
   19774       13850 :                 break;
   19775       14092 :             case DO_INDEX:
   19776             :             case DO_INDEX_ATTACH:
   19777             :             case DO_STATSEXT:
   19778             :             case DO_REFRESH_MATVIEW:
   19779             :             case DO_TRIGGER:
   19780             :             case DO_EVENT_TRIGGER:
   19781             :             case DO_DEFAULT_ACL:
   19782             :             case DO_POLICY:
   19783             :             case DO_PUBLICATION:
   19784             :             case DO_PUBLICATION_REL:
   19785             :             case DO_PUBLICATION_TABLE_IN_SCHEMA:
   19786             :             case DO_SUBSCRIPTION:
   19787             :             case DO_SUBSCRIPTION_REL:
   19788             :                 /* Post-data objects: must come after the post-data boundary */
   19789       14092 :                 addObjectDependency(dobj, postDataBound->dumpId);
   19790       14092 :                 break;
   19791       71834 :             case DO_RULE:
   19792             :                 /* Rules are post-data, but only if dumped separately */
   19793       71834 :                 if (((RuleInfo *) dobj)->separate)
   19794        1716 :                     addObjectDependency(dobj, postDataBound->dumpId);
   19795       71834 :                 break;
   19796        6458 :             case DO_CONSTRAINT:
   19797             :             case DO_FK_CONSTRAINT:
   19798             :                 /* Constraints are post-data, but only if dumped separately */
   19799        6458 :                 if (((ConstraintInfo *) dobj)->separate)
   19800        4728 :                     addObjectDependency(dobj, postDataBound->dumpId);
   19801        6458 :                 break;
   19802         468 :             case DO_PRE_DATA_BOUNDARY:
   19803             :                 /* nothing to do */
   19804         468 :                 break;
   19805         468 :             case DO_POST_DATA_BOUNDARY:
   19806             :                 /* must come after the pre-data boundary */
   19807         468 :                 addObjectDependency(dobj, preDataBound->dumpId);
   19808         468 :                 break;
   19809        6970 :             case DO_REL_STATS:
   19810             :                 /* stats section varies by parent object type, DATA or POST */
   19811        6970 :                 if (((RelStatsInfo *) dobj)->section == SECTION_DATA)
   19812             :                 {
   19813        4372 :                     addObjectDependency(dobj, preDataBound->dumpId);
   19814        4372 :                     addObjectDependency(postDataBound, dobj->dumpId);
   19815             :                 }
   19816             :                 else
   19817        2598 :                     addObjectDependency(dobj, postDataBound->dumpId);
   19818        6970 :                 break;
   19819             :         }
   19820             :     }
   19821         468 : }
   19822             : 
   19823             : 
   19824             : /*
   19825             :  * BuildArchiveDependencies - create dependency data for archive TOC entries
   19826             :  *
   19827             :  * The raw dependency data obtained by getDependencies() is not terribly
   19828             :  * useful in an archive dump, because in many cases there are dependency
   19829             :  * chains linking through objects that don't appear explicitly in the dump.
   19830             :  * For example, a view will depend on its _RETURN rule while the _RETURN rule
   19831             :  * will depend on other objects --- but the rule will not appear as a separate
   19832             :  * object in the dump.  We need to adjust the view's dependencies to include
   19833             :  * whatever the rule depends on that is included in the dump.
   19834             :  *
   19835             :  * Just to make things more complicated, there are also "special" dependencies
   19836             :  * such as the dependency of a TABLE DATA item on its TABLE, which we must
   19837             :  * not rearrange because pg_restore knows that TABLE DATA only depends on
   19838             :  * its table.  In these cases we must leave the dependencies strictly as-is
   19839             :  * even if they refer to not-to-be-dumped objects.
   19840             :  *
   19841             :  * To handle this, the convention is that "special" dependencies are created
   19842             :  * during ArchiveEntry calls, and an archive TOC item that has any such
   19843             :  * entries will not be touched here.  Otherwise, we recursively search the
   19844             :  * DumpableObject data structures to build the correct dependencies for each
   19845             :  * archive TOC item.
   19846             :  */
   19847             : static void
   19848         206 : BuildArchiveDependencies(Archive *fout)
   19849             : {
   19850         206 :     ArchiveHandle *AH = (ArchiveHandle *) fout;
   19851             :     TocEntry   *te;
   19852             : 
   19853             :     /* Scan all TOC entries in the archive */
   19854       20454 :     for (te = AH->toc->next; te != AH->toc; te = te->next)
   19855             :     {
   19856             :         DumpableObject *dobj;
   19857             :         DumpId     *dependencies;
   19858             :         int         nDeps;
   19859             :         int         allocDeps;
   19860             : 
   19861             :         /* No need to process entries that will not be dumped */
   19862       20248 :         if (te->reqs == 0)
   19863        8964 :             continue;
   19864             :         /* Ignore entries that already have "special" dependencies */
   19865       20242 :         if (te->nDeps > 0)
   19866        7712 :             continue;
   19867             :         /* Otherwise, look up the item's original DumpableObject, if any */
   19868       12530 :         dobj = findObjectByDumpId(te->dumpId);
   19869       12530 :         if (dobj == NULL)
   19870         978 :             continue;
   19871             :         /* No work if it has no dependencies */
   19872       11552 :         if (dobj->nDeps <= 0)
   19873         268 :             continue;
   19874             :         /* Set up work array */
   19875       11284 :         allocDeps = 64;
   19876       11284 :         dependencies = (DumpId *) pg_malloc(allocDeps * sizeof(DumpId));
   19877       11284 :         nDeps = 0;
   19878             :         /* Recursively find all dumpable dependencies */
   19879       11284 :         findDumpableDependencies(AH, dobj,
   19880             :                                  &dependencies, &nDeps, &allocDeps);
   19881             :         /* And save 'em ... */
   19882       11284 :         if (nDeps > 0)
   19883             :         {
   19884        8000 :             dependencies = (DumpId *) pg_realloc(dependencies,
   19885             :                                                  nDeps * sizeof(DumpId));
   19886        8000 :             te->dependencies = dependencies;
   19887        8000 :             te->nDeps = nDeps;
   19888             :         }
   19889             :         else
   19890        3284 :             free(dependencies);
   19891             :     }
   19892         206 : }
   19893             : 
   19894             : /* Recursive search subroutine for BuildArchiveDependencies */
   19895             : static void
   19896       26684 : findDumpableDependencies(ArchiveHandle *AH, const DumpableObject *dobj,
   19897             :                          DumpId **dependencies, int *nDeps, int *allocDeps)
   19898             : {
   19899             :     int         i;
   19900             : 
   19901             :     /*
   19902             :      * Ignore section boundary objects: if we search through them, we'll
   19903             :      * report lots of bogus dependencies.
   19904             :      */
   19905       26684 :     if (dobj->objType == DO_PRE_DATA_BOUNDARY ||
   19906       26644 :         dobj->objType == DO_POST_DATA_BOUNDARY)
   19907        4304 :         return;
   19908             : 
   19909       54644 :     for (i = 0; i < dobj->nDeps; i++)
   19910             :     {
   19911       32264 :         DumpId      depid = dobj->dependencies[i];
   19912             : 
   19913       32264 :         if (TocIDRequired(AH, depid) != 0)
   19914             :         {
   19915             :             /* Object will be dumped, so just reference it as a dependency */
   19916       16864 :             if (*nDeps >= *allocDeps)
   19917             :             {
   19918           0 :                 *allocDeps *= 2;
   19919           0 :                 *dependencies = (DumpId *) pg_realloc(*dependencies,
   19920           0 :                                                       *allocDeps * sizeof(DumpId));
   19921             :             }
   19922       16864 :             (*dependencies)[*nDeps] = depid;
   19923       16864 :             (*nDeps)++;
   19924             :         }
   19925             :         else
   19926             :         {
   19927             :             /*
   19928             :              * Object will not be dumped, so recursively consider its deps. We
   19929             :              * rely on the assumption that sortDumpableObjects already broke
   19930             :              * any dependency loops, else we might recurse infinitely.
   19931             :              */
   19932       15400 :             DumpableObject *otherdobj = findObjectByDumpId(depid);
   19933             : 
   19934       15400 :             if (otherdobj)
   19935       15400 :                 findDumpableDependencies(AH, otherdobj,
   19936             :                                          dependencies, nDeps, allocDeps);
   19937             :         }
   19938             :     }
   19939             : }
   19940             : 
   19941             : 
   19942             : /*
   19943             :  * getFormattedTypeName - retrieve a nicely-formatted type name for the
   19944             :  * given type OID.
   19945             :  *
   19946             :  * This does not guarantee to schema-qualify the output, so it should not
   19947             :  * be used to create the target object name for CREATE or ALTER commands.
   19948             :  *
   19949             :  * Note that the result is cached and must not be freed by the caller.
   19950             :  */
   19951             : static const char *
   19952        6916 : getFormattedTypeName(Archive *fout, Oid oid, OidOptions opts)
   19953             : {
   19954             :     TypeInfo   *typeInfo;
   19955             :     char       *result;
   19956             :     PQExpBuffer query;
   19957             :     PGresult   *res;
   19958             : 
   19959        6916 :     if (oid == 0)
   19960             :     {
   19961           0 :         if ((opts & zeroAsStar) != 0)
   19962           0 :             return "*";
   19963           0 :         else if ((opts & zeroAsNone) != 0)
   19964           0 :             return "NONE";
   19965             :     }
   19966             : 
   19967             :     /* see if we have the result cached in the type's TypeInfo record */
   19968        6916 :     typeInfo = findTypeByOid(oid);
   19969        6916 :     if (typeInfo && typeInfo->ftypname)
   19970        5680 :         return typeInfo->ftypname;
   19971             : 
   19972        1236 :     query = createPQExpBuffer();
   19973        1236 :     appendPQExpBuffer(query, "SELECT pg_catalog.format_type('%u'::pg_catalog.oid, NULL)",
   19974             :                       oid);
   19975             : 
   19976        1236 :     res = ExecuteSqlQueryForSingleRow(fout, query->data);
   19977             : 
   19978             :     /* result of format_type is already quoted */
   19979        1236 :     result = pg_strdup(PQgetvalue(res, 0, 0));
   19980             : 
   19981        1236 :     PQclear(res);
   19982        1236 :     destroyPQExpBuffer(query);
   19983             : 
   19984             :     /*
   19985             :      * Cache the result for re-use in later requests, if possible.  If we
   19986             :      * don't have a TypeInfo for the type, the string will be leaked once the
   19987             :      * caller is done with it ... but that case really should not happen, so
   19988             :      * leaking if it does seems acceptable.
   19989             :      */
   19990        1236 :     if (typeInfo)
   19991        1236 :         typeInfo->ftypname = result;
   19992             : 
   19993        1236 :     return result;
   19994             : }
   19995             : 
   19996             : /*
   19997             :  * Return a column list clause for the given relation.
   19998             :  *
   19999             :  * Special case: if there are no undropped columns in the relation, return
   20000             :  * "", not an invalid "()" column list.
   20001             :  */
   20002             : static const char *
   20003       24288 : fmtCopyColumnList(const TableInfo *ti, PQExpBuffer buffer)
   20004             : {
   20005       24288 :     int         numatts = ti->numatts;
   20006       24288 :     char      **attnames = ti->attnames;
   20007       24288 :     bool       *attisdropped = ti->attisdropped;
   20008       24288 :     char       *attgenerated = ti->attgenerated;
   20009             :     bool        needComma;
   20010             :     int         i;
   20011             : 
   20012       24288 :     appendPQExpBufferChar(buffer, '(');
   20013       24288 :     needComma = false;
   20014      120664 :     for (i = 0; i < numatts; i++)
   20015             :     {
   20016       96376 :         if (attisdropped[i])
   20017        1744 :             continue;
   20018       94632 :         if (attgenerated[i])
   20019        3188 :             continue;
   20020       91444 :         if (needComma)
   20021       67688 :             appendPQExpBufferStr(buffer, ", ");
   20022       91444 :         appendPQExpBufferStr(buffer, fmtId(attnames[i]));
   20023       91444 :         needComma = true;
   20024             :     }
   20025             : 
   20026       24288 :     if (!needComma)
   20027         532 :         return "";                /* no undropped columns */
   20028             : 
   20029       23756 :     appendPQExpBufferChar(buffer, ')');
   20030       23756 :     return buffer->data;
   20031             : }
   20032             : 
   20033             : /*
   20034             :  * Check if a reloptions array is nonempty.
   20035             :  */
   20036             : static bool
   20037       37746 : nonemptyReloptions(const char *reloptions)
   20038             : {
   20039             :     /* Don't want to print it if it's just "{}" */
   20040       37746 :     return (reloptions != NULL && strlen(reloptions) > 2);
   20041             : }
   20042             : 
   20043             : /*
   20044             :  * Format a reloptions array and append it to the given buffer.
   20045             :  *
   20046             :  * "prefix" is prepended to the option names; typically it's "" or "toast.".
   20047             :  */
   20048             : static void
   20049         594 : appendReloptionsArrayAH(PQExpBuffer buffer, const char *reloptions,
   20050             :                         const char *prefix, Archive *fout)
   20051             : {
   20052             :     bool        res;
   20053             : 
   20054         594 :     res = appendReloptionsArray(buffer, reloptions, prefix, fout->encoding,
   20055         594 :                                 fout->std_strings);
   20056         594 :     if (!res)
   20057           0 :         pg_log_warning("could not parse %s array", "reloptions");
   20058         594 : }
   20059             : 
   20060             : /*
   20061             :  * read_dump_filters - retrieve object identifier patterns from file
   20062             :  *
   20063             :  * Parse the specified filter file for include and exclude patterns, and add
   20064             :  * them to the relevant lists.  If the filename is "-" then filters will be
   20065             :  * read from STDIN rather than a file.
   20066             :  */
   20067             : static void
   20068          52 : read_dump_filters(const char *filename, DumpOptions *dopt)
   20069             : {
   20070             :     FilterStateData fstate;
   20071             :     char       *objname;
   20072             :     FilterCommandType comtype;
   20073             :     FilterObjectType objtype;
   20074             : 
   20075          52 :     filter_init(&fstate, filename, exit_nicely);
   20076             : 
   20077         168 :     while (filter_read_item(&fstate, &objname, &comtype, &objtype))
   20078             :     {
   20079          66 :         if (comtype == FILTER_COMMAND_TYPE_INCLUDE)
   20080             :         {
   20081          34 :             switch (objtype)
   20082             :             {
   20083           0 :                 case FILTER_OBJECT_TYPE_NONE:
   20084           0 :                     break;
   20085           0 :                 case FILTER_OBJECT_TYPE_DATABASE:
   20086             :                 case FILTER_OBJECT_TYPE_FUNCTION:
   20087             :                 case FILTER_OBJECT_TYPE_INDEX:
   20088             :                 case FILTER_OBJECT_TYPE_TABLE_DATA:
   20089             :                 case FILTER_OBJECT_TYPE_TABLE_DATA_AND_CHILDREN:
   20090             :                 case FILTER_OBJECT_TYPE_TRIGGER:
   20091           0 :                     pg_log_filter_error(&fstate, _("%s filter for \"%s\" is not allowed"),
   20092             :                                         "include",
   20093             :                                         filter_object_type_name(objtype));
   20094           0 :                     exit_nicely(1);
   20095             :                     break;      /* unreachable */
   20096             : 
   20097           2 :                 case FILTER_OBJECT_TYPE_EXTENSION:
   20098           2 :                     simple_string_list_append(&extension_include_patterns, objname);
   20099           2 :                     break;
   20100           2 :                 case FILTER_OBJECT_TYPE_FOREIGN_DATA:
   20101           2 :                     simple_string_list_append(&foreign_servers_include_patterns, objname);
   20102           2 :                     break;
   20103           2 :                 case FILTER_OBJECT_TYPE_SCHEMA:
   20104           2 :                     simple_string_list_append(&schema_include_patterns, objname);
   20105           2 :                     dopt->include_everything = false;
   20106           2 :                     break;
   20107          26 :                 case FILTER_OBJECT_TYPE_TABLE:
   20108          26 :                     simple_string_list_append(&table_include_patterns, objname);
   20109          26 :                     dopt->include_everything = false;
   20110          26 :                     break;
   20111           2 :                 case FILTER_OBJECT_TYPE_TABLE_AND_CHILDREN:
   20112           2 :                     simple_string_list_append(&table_include_patterns_and_children,
   20113             :                                               objname);
   20114           2 :                     dopt->include_everything = false;
   20115           2 :                     break;
   20116             :             }
   20117             :         }
   20118          32 :         else if (comtype == FILTER_COMMAND_TYPE_EXCLUDE)
   20119             :         {
   20120          18 :             switch (objtype)
   20121             :             {
   20122           0 :                 case FILTER_OBJECT_TYPE_NONE:
   20123           0 :                     break;
   20124           2 :                 case FILTER_OBJECT_TYPE_DATABASE:
   20125             :                 case FILTER_OBJECT_TYPE_FUNCTION:
   20126             :                 case FILTER_OBJECT_TYPE_INDEX:
   20127             :                 case FILTER_OBJECT_TYPE_TRIGGER:
   20128             :                 case FILTER_OBJECT_TYPE_FOREIGN_DATA:
   20129           2 :                     pg_log_filter_error(&fstate, _("%s filter for \"%s\" is not allowed"),
   20130             :                                         "exclude",
   20131             :                                         filter_object_type_name(objtype));
   20132           2 :                     exit_nicely(1);
   20133             :                     break;
   20134             : 
   20135           2 :                 case FILTER_OBJECT_TYPE_EXTENSION:
   20136           2 :                     simple_string_list_append(&extension_exclude_patterns, objname);
   20137           2 :                     break;
   20138           2 :                 case FILTER_OBJECT_TYPE_TABLE_DATA:
   20139           2 :                     simple_string_list_append(&tabledata_exclude_patterns,
   20140             :                                               objname);
   20141           2 :                     break;
   20142           2 :                 case FILTER_OBJECT_TYPE_TABLE_DATA_AND_CHILDREN:
   20143           2 :                     simple_string_list_append(&tabledata_exclude_patterns_and_children,
   20144             :                                               objname);
   20145           2 :                     break;
   20146           4 :                 case FILTER_OBJECT_TYPE_SCHEMA:
   20147           4 :                     simple_string_list_append(&schema_exclude_patterns, objname);
   20148           4 :                     break;
   20149           4 :                 case FILTER_OBJECT_TYPE_TABLE:
   20150           4 :                     simple_string_list_append(&table_exclude_patterns, objname);
   20151           4 :                     break;
   20152           2 :                 case FILTER_OBJECT_TYPE_TABLE_AND_CHILDREN:
   20153           2 :                     simple_string_list_append(&table_exclude_patterns_and_children,
   20154             :                                               objname);
   20155           2 :                     break;
   20156             :             }
   20157             :         }
   20158             :         else
   20159             :         {
   20160             :             Assert(comtype == FILTER_COMMAND_TYPE_NONE);
   20161             :             Assert(objtype == FILTER_OBJECT_TYPE_NONE);
   20162             :         }
   20163             : 
   20164          64 :         if (objname)
   20165          50 :             free(objname);
   20166             :     }
   20167             : 
   20168          44 :     filter_free(&fstate);
   20169          44 : }

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