Line data Source code
1 : /*
2 : * psql - the PostgreSQL interactive terminal
3 : *
4 : * Support for the various \d ("describe") commands. Note that the current
5 : * expectation is that all functions in this file will succeed when working
6 : * with servers of versions 9.2 and up. It's okay to omit irrelevant
7 : * information for an old server, but not to fail outright. (But failing
8 : * against a pre-9.2 server is allowed.)
9 : *
10 : * Copyright (c) 2000-2025, PostgreSQL Global Development Group
11 : *
12 : * src/bin/psql/describe.c
13 : */
14 : #include "postgres_fe.h"
15 :
16 : #include <ctype.h>
17 :
18 : #include "catalog/pg_am_d.h"
19 : #include "catalog/pg_amop_d.h"
20 : #include "catalog/pg_attribute_d.h"
21 : #include "catalog/pg_cast_d.h"
22 : #include "catalog/pg_class_d.h"
23 : #include "catalog/pg_collation_d.h"
24 : #include "catalog/pg_constraint_d.h"
25 : #include "catalog/pg_default_acl_d.h"
26 : #include "catalog/pg_proc_d.h"
27 : #include "catalog/pg_publication_d.h"
28 : #include "catalog/pg_statistic_ext_d.h"
29 : #include "catalog/pg_subscription_d.h"
30 : #include "catalog/pg_type_d.h"
31 : #include "common.h"
32 : #include "common/logging.h"
33 : #include "describe.h"
34 : #include "fe_utils/mbprint.h"
35 : #include "fe_utils/print.h"
36 : #include "fe_utils/string_utils.h"
37 : #include "settings.h"
38 :
39 : static const char *map_typename_pattern(const char *pattern);
40 : static bool describeOneTableDetails(const char *schemaname,
41 : const char *relationname,
42 : const char *oid,
43 : bool verbose);
44 : static void add_tablespace_footer(printTableContent *const cont, char relkind,
45 : Oid tablespace, const bool newline);
46 : static void add_role_attribute(PQExpBuffer buf, const char *const str);
47 : static bool listTSParsersVerbose(const char *pattern);
48 : static bool describeOneTSParser(const char *oid, const char *nspname,
49 : const char *prsname);
50 : static bool listTSConfigsVerbose(const char *pattern);
51 : static bool describeOneTSConfig(const char *oid, const char *nspname,
52 : const char *cfgname,
53 : const char *pnspname, const char *prsname);
54 : static void printACLColumn(PQExpBuffer buf, const char *colname);
55 : static bool listOneExtensionContents(const char *extname, const char *oid);
56 : static bool validateSQLNamePattern(PQExpBuffer buf, const char *pattern,
57 : bool have_where, bool force_escape,
58 : const char *schemavar, const char *namevar,
59 : const char *altnamevar,
60 : const char *visibilityrule,
61 : bool *added_clause, int maxparts);
62 :
63 :
64 : /*----------------
65 : * Handlers for various slash commands displaying some sort of list
66 : * of things in the database.
67 : *
68 : * Note: try to format the queries to look nice in -E output.
69 : *----------------
70 : */
71 :
72 :
73 : /*
74 : * \da
75 : * Takes an optional regexp to select particular aggregates
76 : */
77 : bool
78 48 : describeAggregates(const char *pattern, bool verbose, bool showSystem)
79 : {
80 : PQExpBufferData buf;
81 : PGresult *res;
82 48 : printQueryOpt myopt = pset.popt;
83 :
84 48 : initPQExpBuffer(&buf);
85 :
86 48 : printfPQExpBuffer(&buf,
87 : "SELECT n.nspname as \"%s\",\n"
88 : " p.proname AS \"%s\",\n"
89 : " pg_catalog.format_type(p.prorettype, NULL) AS \"%s\",\n"
90 : " CASE WHEN p.pronargs = 0\n"
91 : " THEN CAST('*' AS pg_catalog.text)\n"
92 : " ELSE pg_catalog.pg_get_function_arguments(p.oid)\n"
93 : " END AS \"%s\",\n",
94 : gettext_noop("Schema"),
95 : gettext_noop("Name"),
96 : gettext_noop("Result data type"),
97 : gettext_noop("Argument data types"));
98 :
99 48 : if (pset.sversion >= 110000)
100 48 : appendPQExpBuffer(&buf,
101 : " pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"\n"
102 : "FROM pg_catalog.pg_proc p\n"
103 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace\n"
104 : "WHERE p.prokind = " CppAsString2(PROKIND_AGGREGATE) "\n",
105 : gettext_noop("Description"));
106 : else
107 0 : appendPQExpBuffer(&buf,
108 : " pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"\n"
109 : "FROM pg_catalog.pg_proc p\n"
110 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace\n"
111 : "WHERE p.proisagg\n",
112 : gettext_noop("Description"));
113 :
114 48 : if (!showSystem && !pattern)
115 0 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
116 : " AND n.nspname <> 'information_schema'\n");
117 :
118 48 : if (!validateSQLNamePattern(&buf, pattern, true, false,
119 : "n.nspname", "p.proname", NULL,
120 : "pg_catalog.pg_function_is_visible(p.oid)",
121 : NULL, 3))
122 : {
123 24 : termPQExpBuffer(&buf);
124 24 : return false;
125 : }
126 :
127 24 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
128 :
129 24 : res = PSQLexec(buf.data);
130 24 : termPQExpBuffer(&buf);
131 24 : if (!res)
132 0 : return false;
133 :
134 24 : myopt.title = _("List of aggregate functions");
135 24 : myopt.translate_header = true;
136 :
137 24 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
138 :
139 24 : PQclear(res);
140 24 : return true;
141 : }
142 :
143 : /*
144 : * \dA
145 : * Takes an optional regexp to select particular access methods
146 : */
147 : bool
148 78 : describeAccessMethods(const char *pattern, bool verbose)
149 : {
150 : PQExpBufferData buf;
151 : PGresult *res;
152 78 : printQueryOpt myopt = pset.popt;
153 : static const bool translate_columns[] = {false, true, false, false};
154 :
155 78 : if (pset.sversion < 90600)
156 : {
157 : char sverbuf[32];
158 :
159 0 : pg_log_error("The server (version %s) does not support access methods.",
160 : formatPGVersionNumber(pset.sversion, false,
161 : sverbuf, sizeof(sverbuf)));
162 0 : return true;
163 : }
164 :
165 78 : initPQExpBuffer(&buf);
166 :
167 78 : printfPQExpBuffer(&buf,
168 : "SELECT amname AS \"%s\",\n"
169 : " CASE amtype"
170 : " WHEN " CppAsString2(AMTYPE_INDEX) " THEN '%s'"
171 : " WHEN " CppAsString2(AMTYPE_TABLE) " THEN '%s'"
172 : " END AS \"%s\"",
173 : gettext_noop("Name"),
174 : gettext_noop("Index"),
175 : gettext_noop("Table"),
176 : gettext_noop("Type"));
177 :
178 78 : if (verbose)
179 : {
180 24 : appendPQExpBuffer(&buf,
181 : ",\n amhandler AS \"%s\",\n"
182 : " pg_catalog.obj_description(oid, 'pg_am') AS \"%s\"",
183 : gettext_noop("Handler"),
184 : gettext_noop("Description"));
185 : }
186 :
187 78 : appendPQExpBufferStr(&buf,
188 : "\nFROM pg_catalog.pg_am\n");
189 :
190 78 : if (!validateSQLNamePattern(&buf, pattern, false, false,
191 : NULL, "amname", NULL,
192 : NULL,
193 : NULL, 1))
194 : {
195 18 : termPQExpBuffer(&buf);
196 18 : return false;
197 : }
198 :
199 60 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
200 :
201 60 : res = PSQLexec(buf.data);
202 60 : termPQExpBuffer(&buf);
203 60 : if (!res)
204 0 : return false;
205 :
206 60 : myopt.title = _("List of access methods");
207 60 : myopt.translate_header = true;
208 60 : myopt.translate_columns = translate_columns;
209 60 : myopt.n_translate_columns = lengthof(translate_columns);
210 :
211 60 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
212 :
213 60 : PQclear(res);
214 60 : return true;
215 : }
216 :
217 : /*
218 : * \db
219 : * Takes an optional regexp to select particular tablespaces
220 : */
221 : bool
222 24 : describeTablespaces(const char *pattern, bool verbose)
223 : {
224 : PQExpBufferData buf;
225 : PGresult *res;
226 24 : printQueryOpt myopt = pset.popt;
227 :
228 24 : initPQExpBuffer(&buf);
229 :
230 24 : printfPQExpBuffer(&buf,
231 : "SELECT spcname AS \"%s\",\n"
232 : " pg_catalog.pg_get_userbyid(spcowner) AS \"%s\",\n"
233 : " pg_catalog.pg_tablespace_location(oid) AS \"%s\"",
234 : gettext_noop("Name"),
235 : gettext_noop("Owner"),
236 : gettext_noop("Location"));
237 :
238 24 : if (verbose)
239 : {
240 0 : appendPQExpBufferStr(&buf, ",\n ");
241 0 : printACLColumn(&buf, "spcacl");
242 0 : appendPQExpBuffer(&buf,
243 : ",\n spcoptions AS \"%s\""
244 : ",\n pg_catalog.pg_size_pretty(pg_catalog.pg_tablespace_size(oid)) AS \"%s\""
245 : ",\n pg_catalog.shobj_description(oid, 'pg_tablespace') AS \"%s\"",
246 : gettext_noop("Options"),
247 : gettext_noop("Size"),
248 : gettext_noop("Description"));
249 : }
250 :
251 24 : appendPQExpBufferStr(&buf,
252 : "\nFROM pg_catalog.pg_tablespace\n");
253 :
254 24 : if (!validateSQLNamePattern(&buf, pattern, false, false,
255 : NULL, "spcname", NULL,
256 : NULL,
257 : NULL, 1))
258 : {
259 18 : termPQExpBuffer(&buf);
260 18 : return false;
261 : }
262 :
263 6 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
264 :
265 6 : res = PSQLexec(buf.data);
266 6 : termPQExpBuffer(&buf);
267 6 : if (!res)
268 0 : return false;
269 :
270 6 : myopt.title = _("List of tablespaces");
271 6 : myopt.translate_header = true;
272 :
273 6 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
274 :
275 6 : PQclear(res);
276 6 : return true;
277 : }
278 :
279 :
280 : /*
281 : * \df
282 : * Takes an optional regexp to select particular functions.
283 : *
284 : * As with \d, you can specify the kinds of functions you want:
285 : *
286 : * a for aggregates
287 : * n for normal
288 : * p for procedure
289 : * t for trigger
290 : * w for window
291 : *
292 : * and you can mix and match these in any order.
293 : */
294 : bool
295 298 : describeFunctions(const char *functypes, const char *func_pattern,
296 : char **arg_patterns, int num_arg_patterns,
297 : bool verbose, bool showSystem)
298 : {
299 298 : bool showAggregate = strchr(functypes, 'a') != NULL;
300 298 : bool showNormal = strchr(functypes, 'n') != NULL;
301 298 : bool showProcedure = strchr(functypes, 'p') != NULL;
302 298 : bool showTrigger = strchr(functypes, 't') != NULL;
303 298 : bool showWindow = strchr(functypes, 'w') != NULL;
304 : bool have_where;
305 : PQExpBufferData buf;
306 : PGresult *res;
307 298 : printQueryOpt myopt = pset.popt;
308 : static const bool translate_columns[] = {false, false, false, false, true, true, true, false, true, true, false, false, false, false};
309 :
310 : /* No "Parallel" column before 9.6 */
311 : static const bool translate_columns_pre_96[] = {false, false, false, false, true, true, false, true, true, false, false, false, false};
312 :
313 298 : if (strlen(functypes) != strspn(functypes, "anptwSx+"))
314 : {
315 0 : pg_log_error("\\df only takes [anptwSx+] as options");
316 0 : return true;
317 : }
318 :
319 298 : if (showProcedure && pset.sversion < 110000)
320 : {
321 : char sverbuf[32];
322 :
323 0 : pg_log_error("\\df does not take a \"%c\" option with server version %s",
324 : 'p',
325 : formatPGVersionNumber(pset.sversion, false,
326 : sverbuf, sizeof(sverbuf)));
327 0 : return true;
328 : }
329 :
330 298 : if (!showAggregate && !showNormal && !showProcedure && !showTrigger && !showWindow)
331 : {
332 280 : showAggregate = showNormal = showTrigger = showWindow = true;
333 280 : if (pset.sversion >= 110000)
334 280 : showProcedure = true;
335 : }
336 :
337 298 : initPQExpBuffer(&buf);
338 :
339 298 : printfPQExpBuffer(&buf,
340 : "SELECT n.nspname as \"%s\",\n"
341 : " p.proname as \"%s\",\n",
342 : gettext_noop("Schema"),
343 : gettext_noop("Name"));
344 :
345 298 : if (pset.sversion >= 110000)
346 298 : appendPQExpBuffer(&buf,
347 : " pg_catalog.pg_get_function_result(p.oid) as \"%s\",\n"
348 : " pg_catalog.pg_get_function_arguments(p.oid) as \"%s\",\n"
349 : " CASE p.prokind\n"
350 : " WHEN " CppAsString2(PROKIND_AGGREGATE) " THEN '%s'\n"
351 : " WHEN " CppAsString2(PROKIND_WINDOW) " THEN '%s'\n"
352 : " WHEN " CppAsString2(PROKIND_PROCEDURE) " THEN '%s'\n"
353 : " ELSE '%s'\n"
354 : " END as \"%s\"",
355 : gettext_noop("Result data type"),
356 : gettext_noop("Argument data types"),
357 : /* translator: "agg" is short for "aggregate" */
358 : gettext_noop("agg"),
359 : gettext_noop("window"),
360 : gettext_noop("proc"),
361 : gettext_noop("func"),
362 : gettext_noop("Type"));
363 : else
364 0 : appendPQExpBuffer(&buf,
365 : " pg_catalog.pg_get_function_result(p.oid) as \"%s\",\n"
366 : " pg_catalog.pg_get_function_arguments(p.oid) as \"%s\",\n"
367 : " CASE\n"
368 : " WHEN p.proisagg THEN '%s'\n"
369 : " WHEN p.proiswindow THEN '%s'\n"
370 : " WHEN p.prorettype = 'pg_catalog.trigger'::pg_catalog.regtype THEN '%s'\n"
371 : " ELSE '%s'\n"
372 : " END as \"%s\"",
373 : gettext_noop("Result data type"),
374 : gettext_noop("Argument data types"),
375 : /* translator: "agg" is short for "aggregate" */
376 : gettext_noop("agg"),
377 : gettext_noop("window"),
378 : gettext_noop("trigger"),
379 : gettext_noop("func"),
380 : gettext_noop("Type"));
381 :
382 298 : if (verbose)
383 : {
384 12 : appendPQExpBuffer(&buf,
385 : ",\n CASE\n"
386 : " WHEN p.provolatile = "
387 : CppAsString2(PROVOLATILE_IMMUTABLE) " THEN '%s'\n"
388 : " WHEN p.provolatile = "
389 : CppAsString2(PROVOLATILE_STABLE) " THEN '%s'\n"
390 : " WHEN p.provolatile = "
391 : CppAsString2(PROVOLATILE_VOLATILE) " THEN '%s'\n"
392 : " END as \"%s\"",
393 : gettext_noop("immutable"),
394 : gettext_noop("stable"),
395 : gettext_noop("volatile"),
396 : gettext_noop("Volatility"));
397 12 : if (pset.sversion >= 90600)
398 12 : appendPQExpBuffer(&buf,
399 : ",\n CASE\n"
400 : " WHEN p.proparallel = "
401 : CppAsString2(PROPARALLEL_RESTRICTED) " THEN '%s'\n"
402 : " WHEN p.proparallel = "
403 : CppAsString2(PROPARALLEL_SAFE) " THEN '%s'\n"
404 : " WHEN p.proparallel = "
405 : CppAsString2(PROPARALLEL_UNSAFE) " THEN '%s'\n"
406 : " END as \"%s\"",
407 : gettext_noop("restricted"),
408 : gettext_noop("safe"),
409 : gettext_noop("unsafe"),
410 : gettext_noop("Parallel"));
411 12 : appendPQExpBuffer(&buf,
412 : ",\n pg_catalog.pg_get_userbyid(p.proowner) as \"%s\""
413 : ",\n CASE WHEN prosecdef THEN '%s' ELSE '%s' END AS \"%s\""
414 : ",\n CASE WHEN p.proleakproof THEN '%s' ELSE '%s' END as \"%s\"",
415 : gettext_noop("Owner"),
416 : gettext_noop("definer"),
417 : gettext_noop("invoker"),
418 : gettext_noop("Security"),
419 : gettext_noop("yes"),
420 : gettext_noop("no"),
421 : gettext_noop("Leakproof?"));
422 12 : appendPQExpBufferStr(&buf, ",\n ");
423 12 : printACLColumn(&buf, "p.proacl");
424 12 : appendPQExpBuffer(&buf,
425 : ",\n l.lanname as \"%s\"",
426 : gettext_noop("Language"));
427 12 : appendPQExpBuffer(&buf,
428 : ",\n CASE WHEN l.lanname IN ('internal', 'c') THEN p.prosrc END as \"%s\"",
429 : gettext_noop("Internal name"));
430 12 : appendPQExpBuffer(&buf,
431 : ",\n pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"",
432 : gettext_noop("Description"));
433 : }
434 :
435 298 : appendPQExpBufferStr(&buf,
436 : "\nFROM pg_catalog.pg_proc p"
437 : "\n LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace\n");
438 :
439 364 : for (int i = 0; i < num_arg_patterns; i++)
440 : {
441 66 : appendPQExpBuffer(&buf,
442 : " LEFT JOIN pg_catalog.pg_type t%d ON t%d.oid = p.proargtypes[%d]\n"
443 : " LEFT JOIN pg_catalog.pg_namespace nt%d ON nt%d.oid = t%d.typnamespace\n",
444 : i, i, i, i, i, i);
445 : }
446 :
447 298 : if (verbose)
448 12 : appendPQExpBufferStr(&buf,
449 : " LEFT JOIN pg_catalog.pg_language l ON l.oid = p.prolang\n");
450 :
451 298 : have_where = false;
452 :
453 : /* filter by function type, if requested */
454 298 : if (showNormal && showAggregate && showProcedure && showTrigger && showWindow)
455 : /* Do nothing */ ;
456 18 : else if (showNormal)
457 : {
458 6 : if (!showAggregate)
459 : {
460 6 : if (have_where)
461 0 : appendPQExpBufferStr(&buf, " AND ");
462 : else
463 : {
464 6 : appendPQExpBufferStr(&buf, "WHERE ");
465 6 : have_where = true;
466 : }
467 6 : if (pset.sversion >= 110000)
468 6 : appendPQExpBufferStr(&buf, "p.prokind <> "
469 : CppAsString2(PROKIND_AGGREGATE) "\n");
470 : else
471 0 : appendPQExpBufferStr(&buf, "NOT p.proisagg\n");
472 : }
473 6 : if (!showProcedure && pset.sversion >= 110000)
474 : {
475 6 : if (have_where)
476 6 : appendPQExpBufferStr(&buf, " AND ");
477 : else
478 : {
479 0 : appendPQExpBufferStr(&buf, "WHERE ");
480 0 : have_where = true;
481 : }
482 6 : appendPQExpBufferStr(&buf, "p.prokind <> "
483 : CppAsString2(PROKIND_PROCEDURE) "\n");
484 : }
485 6 : if (!showTrigger)
486 : {
487 6 : if (have_where)
488 6 : appendPQExpBufferStr(&buf, " AND ");
489 : else
490 : {
491 0 : appendPQExpBufferStr(&buf, "WHERE ");
492 0 : have_where = true;
493 : }
494 6 : appendPQExpBufferStr(&buf, "p.prorettype <> 'pg_catalog.trigger'::pg_catalog.regtype\n");
495 : }
496 6 : if (!showWindow)
497 : {
498 6 : if (have_where)
499 6 : appendPQExpBufferStr(&buf, " AND ");
500 : else
501 : {
502 0 : appendPQExpBufferStr(&buf, "WHERE ");
503 0 : have_where = true;
504 : }
505 6 : if (pset.sversion >= 110000)
506 6 : appendPQExpBufferStr(&buf, "p.prokind <> "
507 : CppAsString2(PROKIND_WINDOW) "\n");
508 : else
509 0 : appendPQExpBufferStr(&buf, "NOT p.proiswindow\n");
510 : }
511 : }
512 : else
513 : {
514 12 : bool needs_or = false;
515 :
516 12 : appendPQExpBufferStr(&buf, "WHERE (\n ");
517 12 : have_where = true;
518 : /* Note: at least one of these must be true ... */
519 12 : if (showAggregate)
520 : {
521 6 : if (pset.sversion >= 110000)
522 6 : appendPQExpBufferStr(&buf, "p.prokind = "
523 : CppAsString2(PROKIND_AGGREGATE) "\n");
524 : else
525 0 : appendPQExpBufferStr(&buf, "p.proisagg\n");
526 6 : needs_or = true;
527 : }
528 12 : if (showTrigger)
529 : {
530 0 : if (needs_or)
531 0 : appendPQExpBufferStr(&buf, " OR ");
532 0 : appendPQExpBufferStr(&buf,
533 : "p.prorettype = 'pg_catalog.trigger'::pg_catalog.regtype\n");
534 0 : needs_or = true;
535 : }
536 12 : if (showProcedure)
537 : {
538 6 : if (needs_or)
539 0 : appendPQExpBufferStr(&buf, " OR ");
540 6 : appendPQExpBufferStr(&buf, "p.prokind = "
541 : CppAsString2(PROKIND_PROCEDURE) "\n");
542 6 : needs_or = true;
543 : }
544 12 : if (showWindow)
545 : {
546 0 : if (needs_or)
547 0 : appendPQExpBufferStr(&buf, " OR ");
548 0 : if (pset.sversion >= 110000)
549 0 : appendPQExpBufferStr(&buf, "p.prokind = "
550 : CppAsString2(PROKIND_WINDOW) "\n");
551 : else
552 0 : appendPQExpBufferStr(&buf, "p.proiswindow\n");
553 : }
554 12 : appendPQExpBufferStr(&buf, " )\n");
555 : }
556 :
557 298 : if (!validateSQLNamePattern(&buf, func_pattern, have_where, false,
558 : "n.nspname", "p.proname", NULL,
559 : "pg_catalog.pg_function_is_visible(p.oid)",
560 : NULL, 3))
561 24 : goto error_return;
562 :
563 340 : for (int i = 0; i < num_arg_patterns; i++)
564 : {
565 66 : if (strcmp(arg_patterns[i], "-") != 0)
566 : {
567 : /*
568 : * Match type-name patterns against either internal or external
569 : * name, like \dT. Unlike \dT, there seems no reason to
570 : * discriminate against arrays or composite types.
571 : */
572 : char nspname[64];
573 : char typname[64];
574 : char ft[64];
575 : char tiv[64];
576 :
577 60 : snprintf(nspname, sizeof(nspname), "nt%d.nspname", i);
578 60 : snprintf(typname, sizeof(typname), "t%d.typname", i);
579 60 : snprintf(ft, sizeof(ft),
580 : "pg_catalog.format_type(t%d.oid, NULL)", i);
581 60 : snprintf(tiv, sizeof(tiv),
582 : "pg_catalog.pg_type_is_visible(t%d.oid)", i);
583 60 : if (!validateSQLNamePattern(&buf,
584 60 : map_typename_pattern(arg_patterns[i]),
585 : true, false,
586 : nspname, typname, ft, tiv,
587 : NULL, 3))
588 0 : goto error_return;
589 : }
590 : else
591 : {
592 : /* "-" pattern specifies no such parameter */
593 6 : appendPQExpBuffer(&buf, " AND t%d.typname IS NULL\n", i);
594 : }
595 : }
596 :
597 274 : if (!showSystem && !func_pattern)
598 2 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
599 : " AND n.nspname <> 'information_schema'\n");
600 :
601 274 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
602 :
603 274 : res = PSQLexec(buf.data);
604 274 : termPQExpBuffer(&buf);
605 274 : if (!res)
606 0 : return false;
607 :
608 274 : myopt.title = _("List of functions");
609 274 : myopt.translate_header = true;
610 274 : if (pset.sversion >= 90600)
611 : {
612 274 : myopt.translate_columns = translate_columns;
613 274 : myopt.n_translate_columns = lengthof(translate_columns);
614 : }
615 : else
616 : {
617 0 : myopt.translate_columns = translate_columns_pre_96;
618 0 : myopt.n_translate_columns = lengthof(translate_columns_pre_96);
619 : }
620 :
621 274 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
622 :
623 274 : PQclear(res);
624 274 : return true;
625 :
626 24 : error_return:
627 24 : termPQExpBuffer(&buf);
628 24 : return false;
629 : }
630 :
631 :
632 :
633 : /*
634 : * \dT
635 : * describe types
636 : */
637 : bool
638 68 : describeTypes(const char *pattern, bool verbose, bool showSystem)
639 : {
640 : PQExpBufferData buf;
641 : PGresult *res;
642 68 : printQueryOpt myopt = pset.popt;
643 :
644 68 : initPQExpBuffer(&buf);
645 :
646 68 : printfPQExpBuffer(&buf,
647 : "SELECT n.nspname as \"%s\",\n"
648 : " pg_catalog.format_type(t.oid, NULL) AS \"%s\",\n",
649 : gettext_noop("Schema"),
650 : gettext_noop("Name"));
651 68 : if (verbose)
652 : {
653 12 : appendPQExpBuffer(&buf,
654 : " t.typname AS \"%s\",\n"
655 : " CASE WHEN t.typrelid != 0\n"
656 : " THEN CAST('tuple' AS pg_catalog.text)\n"
657 : " WHEN t.typlen < 0\n"
658 : " THEN CAST('var' AS pg_catalog.text)\n"
659 : " ELSE CAST(t.typlen AS pg_catalog.text)\n"
660 : " END AS \"%s\",\n"
661 : " pg_catalog.array_to_string(\n"
662 : " ARRAY(\n"
663 : " SELECT e.enumlabel\n"
664 : " FROM pg_catalog.pg_enum e\n"
665 : " WHERE e.enumtypid = t.oid\n"
666 : " ORDER BY e.enumsortorder\n"
667 : " ),\n"
668 : " E'\\n'\n"
669 : " ) AS \"%s\",\n"
670 : " pg_catalog.pg_get_userbyid(t.typowner) AS \"%s\",\n",
671 : gettext_noop("Internal name"),
672 : gettext_noop("Size"),
673 : gettext_noop("Elements"),
674 : gettext_noop("Owner"));
675 12 : printACLColumn(&buf, "t.typacl");
676 12 : appendPQExpBufferStr(&buf, ",\n ");
677 : }
678 :
679 68 : appendPQExpBuffer(&buf,
680 : " pg_catalog.obj_description(t.oid, 'pg_type') as \"%s\"\n",
681 : gettext_noop("Description"));
682 :
683 68 : appendPQExpBufferStr(&buf, "FROM pg_catalog.pg_type t\n"
684 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.typnamespace\n");
685 :
686 : /*
687 : * do not include complex types (typrelid!=0) unless they are standalone
688 : * composite types
689 : */
690 68 : appendPQExpBufferStr(&buf, "WHERE (t.typrelid = 0 ");
691 68 : appendPQExpBufferStr(&buf, "OR (SELECT c.relkind = " CppAsString2(RELKIND_COMPOSITE_TYPE)
692 : " FROM pg_catalog.pg_class c "
693 : "WHERE c.oid = t.typrelid))\n");
694 :
695 : /*
696 : * do not include array types unless the pattern contains []
697 : */
698 68 : if (pattern == NULL || strstr(pattern, "[]") == NULL)
699 68 : appendPQExpBufferStr(&buf, " AND NOT EXISTS(SELECT 1 FROM pg_catalog.pg_type el WHERE el.oid = t.typelem AND el.typarray = t.oid)\n");
700 :
701 68 : if (!showSystem && !pattern)
702 6 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
703 : " AND n.nspname <> 'information_schema'\n");
704 :
705 : /* Match name pattern against either internal or external name */
706 68 : if (!validateSQLNamePattern(&buf, map_typename_pattern(pattern),
707 : true, false,
708 : "n.nspname", "t.typname",
709 : "pg_catalog.format_type(t.oid, NULL)",
710 : "pg_catalog.pg_type_is_visible(t.oid)",
711 : NULL, 3))
712 : {
713 24 : termPQExpBuffer(&buf);
714 24 : return false;
715 : }
716 :
717 44 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
718 :
719 44 : res = PSQLexec(buf.data);
720 44 : termPQExpBuffer(&buf);
721 44 : if (!res)
722 0 : return false;
723 :
724 44 : myopt.title = _("List of data types");
725 44 : myopt.translate_header = true;
726 :
727 44 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
728 :
729 44 : PQclear(res);
730 44 : return true;
731 : }
732 :
733 : /*
734 : * Map some variant type names accepted by the backend grammar into
735 : * canonical type names.
736 : *
737 : * Helper for \dT and other functions that take typename patterns.
738 : * This doesn't completely mask the fact that these names are special;
739 : * for example, a pattern of "dec*" won't magically match "numeric".
740 : * But it goes a long way to reduce the surprise factor.
741 : */
742 : static const char *
743 146 : map_typename_pattern(const char *pattern)
744 : {
745 : static const char *const typename_map[] = {
746 : /*
747 : * These names are accepted by gram.y, although they are neither the
748 : * "real" name seen in pg_type nor the canonical name printed by
749 : * format_type().
750 : */
751 : "decimal", "numeric",
752 : "float", "double precision",
753 : "int", "integer",
754 :
755 : /*
756 : * We also have to map the array names for cases where the canonical
757 : * name is different from what pg_type says.
758 : */
759 : "bool[]", "boolean[]",
760 : "decimal[]", "numeric[]",
761 : "float[]", "double precision[]",
762 : "float4[]", "real[]",
763 : "float8[]", "double precision[]",
764 : "int[]", "integer[]",
765 : "int2[]", "smallint[]",
766 : "int4[]", "integer[]",
767 : "int8[]", "bigint[]",
768 : "time[]", "time without time zone[]",
769 : "timetz[]", "time with time zone[]",
770 : "timestamp[]", "timestamp without time zone[]",
771 : "timestamptz[]", "timestamp with time zone[]",
772 : "varbit[]", "bit varying[]",
773 : "varchar[]", "character varying[]",
774 : NULL
775 : };
776 :
777 146 : if (pattern == NULL)
778 6 : return NULL;
779 2660 : for (int i = 0; typename_map[i] != NULL; i += 2)
780 : {
781 2520 : if (pg_strcasecmp(pattern, typename_map[i]) == 0)
782 0 : return typename_map[i + 1];
783 : }
784 140 : return pattern;
785 : }
786 :
787 :
788 : /*
789 : * \do
790 : * Describe operators
791 : */
792 : bool
793 62 : describeOperators(const char *oper_pattern,
794 : char **arg_patterns, int num_arg_patterns,
795 : bool verbose, bool showSystem)
796 : {
797 : PQExpBufferData buf;
798 : PGresult *res;
799 62 : printQueryOpt myopt = pset.popt;
800 : static const bool translate_columns[] = {false, false, false, false, false, false, true, false};
801 :
802 62 : initPQExpBuffer(&buf);
803 :
804 : /*
805 : * Note: before Postgres 9.1, we did not assign comments to any built-in
806 : * operators, preferring to let the comment on the underlying function
807 : * suffice. The coalesce() on the obj_description() calls below supports
808 : * this convention by providing a fallback lookup of a comment on the
809 : * operator's function. Since 9.1 there is a policy that every built-in
810 : * operator should have a comment; so the coalesce() is no longer
811 : * necessary so far as built-in operators are concerned. We keep it
812 : * anyway, for now, because third-party modules may still be following the
813 : * old convention.
814 : *
815 : * The support for postfix operators in this query is dead code as of
816 : * Postgres 14, but we need to keep it for as long as we support talking
817 : * to pre-v14 servers.
818 : */
819 :
820 62 : printfPQExpBuffer(&buf,
821 : "SELECT n.nspname as \"%s\",\n"
822 : " o.oprname AS \"%s\",\n"
823 : " CASE WHEN o.oprkind='l' THEN NULL ELSE pg_catalog.format_type(o.oprleft, NULL) END AS \"%s\",\n"
824 : " CASE WHEN o.oprkind='r' THEN NULL ELSE pg_catalog.format_type(o.oprright, NULL) END AS \"%s\",\n"
825 : " pg_catalog.format_type(o.oprresult, NULL) AS \"%s\",\n",
826 : gettext_noop("Schema"),
827 : gettext_noop("Name"),
828 : gettext_noop("Left arg type"),
829 : gettext_noop("Right arg type"),
830 : gettext_noop("Result type"));
831 :
832 62 : if (verbose)
833 0 : appendPQExpBuffer(&buf,
834 : " o.oprcode AS \"%s\",\n"
835 : " CASE WHEN p.proleakproof THEN '%s' ELSE '%s' END AS \"%s\",\n",
836 : gettext_noop("Function"),
837 : gettext_noop("yes"),
838 : gettext_noop("no"),
839 : gettext_noop("Leakproof?"));
840 :
841 62 : appendPQExpBuffer(&buf,
842 : " coalesce(pg_catalog.obj_description(o.oid, 'pg_operator'),\n"
843 : " pg_catalog.obj_description(o.oprcode, 'pg_proc')) AS \"%s\"\n"
844 : "FROM pg_catalog.pg_operator o\n"
845 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = o.oprnamespace\n",
846 : gettext_noop("Description"));
847 :
848 62 : if (num_arg_patterns >= 2)
849 : {
850 6 : num_arg_patterns = 2; /* ignore any additional arguments */
851 6 : appendPQExpBufferStr(&buf,
852 : " LEFT JOIN pg_catalog.pg_type t0 ON t0.oid = o.oprleft\n"
853 : " LEFT JOIN pg_catalog.pg_namespace nt0 ON nt0.oid = t0.typnamespace\n"
854 : " LEFT JOIN pg_catalog.pg_type t1 ON t1.oid = o.oprright\n"
855 : " LEFT JOIN pg_catalog.pg_namespace nt1 ON nt1.oid = t1.typnamespace\n");
856 : }
857 56 : else if (num_arg_patterns == 1)
858 : {
859 6 : appendPQExpBufferStr(&buf,
860 : " LEFT JOIN pg_catalog.pg_type t0 ON t0.oid = o.oprright\n"
861 : " LEFT JOIN pg_catalog.pg_namespace nt0 ON nt0.oid = t0.typnamespace\n");
862 : }
863 :
864 62 : if (verbose)
865 0 : appendPQExpBufferStr(&buf,
866 : " LEFT JOIN pg_catalog.pg_proc p ON p.oid = o.oprcode\n");
867 :
868 62 : if (!showSystem && !oper_pattern)
869 2 : appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
870 : " AND n.nspname <> 'information_schema'\n");
871 :
872 62 : if (!validateSQLNamePattern(&buf, oper_pattern,
873 62 : !showSystem && !oper_pattern, true,
874 : "n.nspname", "o.oprname", NULL,
875 : "pg_catalog.pg_operator_is_visible(o.oid)",
876 : NULL, 3))
877 24 : goto error_return;
878 :
879 38 : if (num_arg_patterns == 1)
880 6 : appendPQExpBufferStr(&buf, " AND o.oprleft = 0\n");
881 :
882 56 : for (int i = 0; i < num_arg_patterns; i++)
883 : {
884 18 : if (strcmp(arg_patterns[i], "-") != 0)
885 : {
886 : /*
887 : * Match type-name patterns against either internal or external
888 : * name, like \dT. Unlike \dT, there seems no reason to
889 : * discriminate against arrays or composite types.
890 : */
891 : char nspname[64];
892 : char typname[64];
893 : char ft[64];
894 : char tiv[64];
895 :
896 18 : snprintf(nspname, sizeof(nspname), "nt%d.nspname", i);
897 18 : snprintf(typname, sizeof(typname), "t%d.typname", i);
898 18 : snprintf(ft, sizeof(ft),
899 : "pg_catalog.format_type(t%d.oid, NULL)", i);
900 18 : snprintf(tiv, sizeof(tiv),
901 : "pg_catalog.pg_type_is_visible(t%d.oid)", i);
902 18 : if (!validateSQLNamePattern(&buf,
903 18 : map_typename_pattern(arg_patterns[i]),
904 : true, false,
905 : nspname, typname, ft, tiv,
906 : NULL, 3))
907 0 : goto error_return;
908 : }
909 : else
910 : {
911 : /* "-" pattern specifies no such parameter */
912 0 : appendPQExpBuffer(&buf, " AND t%d.typname IS NULL\n", i);
913 : }
914 : }
915 :
916 38 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3, 4;");
917 :
918 38 : res = PSQLexec(buf.data);
919 38 : termPQExpBuffer(&buf);
920 38 : if (!res)
921 0 : return false;
922 :
923 38 : myopt.title = _("List of operators");
924 38 : myopt.translate_header = true;
925 38 : myopt.translate_columns = translate_columns;
926 38 : myopt.n_translate_columns = lengthof(translate_columns);
927 :
928 38 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
929 :
930 38 : PQclear(res);
931 38 : return true;
932 :
933 24 : error_return:
934 24 : termPQExpBuffer(&buf);
935 24 : return false;
936 : }
937 :
938 :
939 : /*
940 : * listAllDbs
941 : *
942 : * for \l, \list, and -l switch
943 : */
944 : bool
945 0 : listAllDbs(const char *pattern, bool verbose)
946 : {
947 : PGresult *res;
948 : PQExpBufferData buf;
949 0 : printQueryOpt myopt = pset.popt;
950 :
951 0 : initPQExpBuffer(&buf);
952 :
953 0 : printfPQExpBuffer(&buf,
954 : "SELECT\n"
955 : " d.datname as \"%s\",\n"
956 : " pg_catalog.pg_get_userbyid(d.datdba) as \"%s\",\n"
957 : " pg_catalog.pg_encoding_to_char(d.encoding) as \"%s\",\n",
958 : gettext_noop("Name"),
959 : gettext_noop("Owner"),
960 : gettext_noop("Encoding"));
961 0 : if (pset.sversion >= 150000)
962 0 : appendPQExpBuffer(&buf,
963 : " CASE d.datlocprovider "
964 : "WHEN " CppAsString2(COLLPROVIDER_BUILTIN) " THEN 'builtin' "
965 : "WHEN " CppAsString2(COLLPROVIDER_LIBC) " THEN 'libc' "
966 : "WHEN " CppAsString2(COLLPROVIDER_ICU) " THEN 'icu' "
967 : "END AS \"%s\",\n",
968 : gettext_noop("Locale Provider"));
969 : else
970 0 : appendPQExpBuffer(&buf,
971 : " 'libc' AS \"%s\",\n",
972 : gettext_noop("Locale Provider"));
973 0 : appendPQExpBuffer(&buf,
974 : " d.datcollate as \"%s\",\n"
975 : " d.datctype as \"%s\",\n",
976 : gettext_noop("Collate"),
977 : gettext_noop("Ctype"));
978 0 : if (pset.sversion >= 170000)
979 0 : appendPQExpBuffer(&buf,
980 : " d.datlocale as \"%s\",\n",
981 : gettext_noop("Locale"));
982 0 : else if (pset.sversion >= 150000)
983 0 : appendPQExpBuffer(&buf,
984 : " d.daticulocale as \"%s\",\n",
985 : gettext_noop("Locale"));
986 : else
987 0 : appendPQExpBuffer(&buf,
988 : " NULL as \"%s\",\n",
989 : gettext_noop("Locale"));
990 0 : if (pset.sversion >= 160000)
991 0 : appendPQExpBuffer(&buf,
992 : " d.daticurules as \"%s\",\n",
993 : gettext_noop("ICU Rules"));
994 : else
995 0 : appendPQExpBuffer(&buf,
996 : " NULL as \"%s\",\n",
997 : gettext_noop("ICU Rules"));
998 0 : appendPQExpBufferStr(&buf, " ");
999 0 : printACLColumn(&buf, "d.datacl");
1000 0 : if (verbose)
1001 0 : appendPQExpBuffer(&buf,
1002 : ",\n CASE WHEN pg_catalog.has_database_privilege(d.datname, 'CONNECT')\n"
1003 : " THEN pg_catalog.pg_size_pretty(pg_catalog.pg_database_size(d.datname))\n"
1004 : " ELSE 'No Access'\n"
1005 : " END as \"%s\""
1006 : ",\n t.spcname as \"%s\""
1007 : ",\n pg_catalog.shobj_description(d.oid, 'pg_database') as \"%s\"",
1008 : gettext_noop("Size"),
1009 : gettext_noop("Tablespace"),
1010 : gettext_noop("Description"));
1011 0 : appendPQExpBufferStr(&buf,
1012 : "\nFROM pg_catalog.pg_database d\n");
1013 0 : if (verbose)
1014 0 : appendPQExpBufferStr(&buf,
1015 : " JOIN pg_catalog.pg_tablespace t on d.dattablespace = t.oid\n");
1016 :
1017 0 : if (pattern)
1018 : {
1019 0 : if (!validateSQLNamePattern(&buf, pattern, false, false,
1020 : NULL, "d.datname", NULL, NULL,
1021 : NULL, 1))
1022 : {
1023 0 : termPQExpBuffer(&buf);
1024 0 : return false;
1025 : }
1026 : }
1027 :
1028 0 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
1029 0 : res = PSQLexec(buf.data);
1030 0 : termPQExpBuffer(&buf);
1031 0 : if (!res)
1032 0 : return false;
1033 :
1034 0 : myopt.title = _("List of databases");
1035 0 : myopt.translate_header = true;
1036 :
1037 0 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
1038 :
1039 0 : PQclear(res);
1040 0 : return true;
1041 : }
1042 :
1043 :
1044 : /*
1045 : * List Tables' Grant/Revoke Permissions
1046 : * \z (now also \dp -- perhaps more mnemonic)
1047 : */
1048 : bool
1049 96 : permissionsList(const char *pattern, bool showSystem)
1050 : {
1051 : PQExpBufferData buf;
1052 : PGresult *res;
1053 96 : printQueryOpt myopt = pset.popt;
1054 : static const bool translate_columns[] = {false, false, true, false, false, false};
1055 :
1056 96 : initPQExpBuffer(&buf);
1057 :
1058 : /*
1059 : * we ignore indexes and toast tables since they have no meaningful rights
1060 : */
1061 96 : printfPQExpBuffer(&buf,
1062 : "SELECT n.nspname as \"%s\",\n"
1063 : " c.relname as \"%s\",\n"
1064 : " CASE c.relkind"
1065 : " WHEN " CppAsString2(RELKIND_RELATION) " THEN '%s'"
1066 : " WHEN " CppAsString2(RELKIND_VIEW) " THEN '%s'"
1067 : " WHEN " CppAsString2(RELKIND_MATVIEW) " THEN '%s'"
1068 : " WHEN " CppAsString2(RELKIND_SEQUENCE) " THEN '%s'"
1069 : " WHEN " CppAsString2(RELKIND_FOREIGN_TABLE) " THEN '%s'"
1070 : " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " THEN '%s'"
1071 : " END as \"%s\",\n"
1072 : " ",
1073 : gettext_noop("Schema"),
1074 : gettext_noop("Name"),
1075 : gettext_noop("table"),
1076 : gettext_noop("view"),
1077 : gettext_noop("materialized view"),
1078 : gettext_noop("sequence"),
1079 : gettext_noop("foreign table"),
1080 : gettext_noop("partitioned table"),
1081 : gettext_noop("Type"));
1082 :
1083 96 : printACLColumn(&buf, "c.relacl");
1084 :
1085 : /*
1086 : * The formatting of attacl should match printACLColumn(). However, we
1087 : * need no special case for an empty attacl, because the backend always
1088 : * optimizes that back to NULL.
1089 : */
1090 96 : appendPQExpBuffer(&buf,
1091 : ",\n pg_catalog.array_to_string(ARRAY(\n"
1092 : " SELECT attname || E':\\n ' || pg_catalog.array_to_string(attacl, E'\\n ')\n"
1093 : " FROM pg_catalog.pg_attribute a\n"
1094 : " WHERE attrelid = c.oid AND NOT attisdropped AND attacl IS NOT NULL\n"
1095 : " ), E'\\n') AS \"%s\"",
1096 : gettext_noop("Column privileges"));
1097 :
1098 96 : if (pset.sversion >= 90500 && pset.sversion < 100000)
1099 0 : appendPQExpBuffer(&buf,
1100 : ",\n pg_catalog.array_to_string(ARRAY(\n"
1101 : " SELECT polname\n"
1102 : " || CASE WHEN polcmd != '*' THEN\n"
1103 : " E' (' || polcmd::pg_catalog.text || E'):'\n"
1104 : " ELSE E':'\n"
1105 : " END\n"
1106 : " || CASE WHEN polqual IS NOT NULL THEN\n"
1107 : " E'\\n (u): ' || pg_catalog.pg_get_expr(polqual, polrelid)\n"
1108 : " ELSE E''\n"
1109 : " END\n"
1110 : " || CASE WHEN polwithcheck IS NOT NULL THEN\n"
1111 : " E'\\n (c): ' || pg_catalog.pg_get_expr(polwithcheck, polrelid)\n"
1112 : " ELSE E''\n"
1113 : " END"
1114 : " || CASE WHEN polroles <> '{0}' THEN\n"
1115 : " E'\\n to: ' || pg_catalog.array_to_string(\n"
1116 : " ARRAY(\n"
1117 : " SELECT rolname\n"
1118 : " FROM pg_catalog.pg_roles\n"
1119 : " WHERE oid = ANY (polroles)\n"
1120 : " ORDER BY 1\n"
1121 : " ), E', ')\n"
1122 : " ELSE E''\n"
1123 : " END\n"
1124 : " FROM pg_catalog.pg_policy pol\n"
1125 : " WHERE polrelid = c.oid), E'\\n')\n"
1126 : " AS \"%s\"",
1127 : gettext_noop("Policies"));
1128 :
1129 96 : if (pset.sversion >= 100000)
1130 96 : appendPQExpBuffer(&buf,
1131 : ",\n pg_catalog.array_to_string(ARRAY(\n"
1132 : " SELECT polname\n"
1133 : " || CASE WHEN NOT polpermissive THEN\n"
1134 : " E' (RESTRICTIVE)'\n"
1135 : " ELSE '' END\n"
1136 : " || CASE WHEN polcmd != '*' THEN\n"
1137 : " E' (' || polcmd::pg_catalog.text || E'):'\n"
1138 : " ELSE E':'\n"
1139 : " END\n"
1140 : " || CASE WHEN polqual IS NOT NULL THEN\n"
1141 : " E'\\n (u): ' || pg_catalog.pg_get_expr(polqual, polrelid)\n"
1142 : " ELSE E''\n"
1143 : " END\n"
1144 : " || CASE WHEN polwithcheck IS NOT NULL THEN\n"
1145 : " E'\\n (c): ' || pg_catalog.pg_get_expr(polwithcheck, polrelid)\n"
1146 : " ELSE E''\n"
1147 : " END"
1148 : " || CASE WHEN polroles <> '{0}' THEN\n"
1149 : " E'\\n to: ' || pg_catalog.array_to_string(\n"
1150 : " ARRAY(\n"
1151 : " SELECT rolname\n"
1152 : " FROM pg_catalog.pg_roles\n"
1153 : " WHERE oid = ANY (polroles)\n"
1154 : " ORDER BY 1\n"
1155 : " ), E', ')\n"
1156 : " ELSE E''\n"
1157 : " END\n"
1158 : " FROM pg_catalog.pg_policy pol\n"
1159 : " WHERE polrelid = c.oid), E'\\n')\n"
1160 : " AS \"%s\"",
1161 : gettext_noop("Policies"));
1162 :
1163 96 : appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_class c\n"
1164 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n"
1165 : "WHERE c.relkind IN ("
1166 : CppAsString2(RELKIND_RELATION) ","
1167 : CppAsString2(RELKIND_VIEW) ","
1168 : CppAsString2(RELKIND_MATVIEW) ","
1169 : CppAsString2(RELKIND_SEQUENCE) ","
1170 : CppAsString2(RELKIND_FOREIGN_TABLE) ","
1171 : CppAsString2(RELKIND_PARTITIONED_TABLE) ")\n");
1172 :
1173 96 : if (!showSystem && !pattern)
1174 6 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
1175 : " AND n.nspname <> 'information_schema'\n");
1176 :
1177 96 : if (!validateSQLNamePattern(&buf, pattern, true, false,
1178 : "n.nspname", "c.relname", NULL,
1179 : "pg_catalog.pg_table_is_visible(c.oid)",
1180 : NULL, 3))
1181 24 : goto error_return;
1182 :
1183 72 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
1184 :
1185 72 : res = PSQLexec(buf.data);
1186 72 : if (!res)
1187 0 : goto error_return;
1188 :
1189 72 : printfPQExpBuffer(&buf, _("Access privileges"));
1190 72 : myopt.title = buf.data;
1191 72 : myopt.translate_header = true;
1192 72 : myopt.translate_columns = translate_columns;
1193 72 : myopt.n_translate_columns = lengthof(translate_columns);
1194 :
1195 72 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
1196 :
1197 72 : termPQExpBuffer(&buf);
1198 72 : PQclear(res);
1199 72 : return true;
1200 :
1201 24 : error_return:
1202 24 : termPQExpBuffer(&buf);
1203 24 : return false;
1204 : }
1205 :
1206 :
1207 : /*
1208 : * \ddp
1209 : *
1210 : * List Default ACLs. The pattern can match either schema or role name.
1211 : */
1212 : bool
1213 36 : listDefaultACLs(const char *pattern)
1214 : {
1215 : PQExpBufferData buf;
1216 : PGresult *res;
1217 36 : printQueryOpt myopt = pset.popt;
1218 : static const bool translate_columns[] = {false, false, true, false};
1219 :
1220 36 : initPQExpBuffer(&buf);
1221 :
1222 36 : printfPQExpBuffer(&buf,
1223 : "SELECT pg_catalog.pg_get_userbyid(d.defaclrole) AS \"%s\",\n"
1224 : " n.nspname AS \"%s\",\n"
1225 : " CASE d.defaclobjtype "
1226 : " WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' WHEN '%c' THEN '%s'"
1227 : " WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' END AS \"%s\",\n"
1228 : " ",
1229 : gettext_noop("Owner"),
1230 : gettext_noop("Schema"),
1231 : DEFACLOBJ_RELATION,
1232 : gettext_noop("table"),
1233 : DEFACLOBJ_SEQUENCE,
1234 : gettext_noop("sequence"),
1235 : DEFACLOBJ_FUNCTION,
1236 : gettext_noop("function"),
1237 : DEFACLOBJ_TYPE,
1238 : gettext_noop("type"),
1239 : DEFACLOBJ_NAMESPACE,
1240 : gettext_noop("schema"),
1241 : DEFACLOBJ_LARGEOBJECT,
1242 : gettext_noop("large object"),
1243 : gettext_noop("Type"));
1244 :
1245 36 : printACLColumn(&buf, "d.defaclacl");
1246 :
1247 36 : appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_default_acl d\n"
1248 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = d.defaclnamespace\n");
1249 :
1250 36 : if (!validateSQLNamePattern(&buf, pattern, false, false,
1251 : NULL,
1252 : "n.nspname",
1253 : "pg_catalog.pg_get_userbyid(d.defaclrole)",
1254 : NULL,
1255 : NULL, 3))
1256 24 : goto error_return;
1257 :
1258 12 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3;");
1259 :
1260 12 : res = PSQLexec(buf.data);
1261 12 : if (!res)
1262 0 : goto error_return;
1263 :
1264 12 : printfPQExpBuffer(&buf, _("Default access privileges"));
1265 12 : myopt.title = buf.data;
1266 12 : myopt.translate_header = true;
1267 12 : myopt.translate_columns = translate_columns;
1268 12 : myopt.n_translate_columns = lengthof(translate_columns);
1269 :
1270 12 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
1271 :
1272 12 : termPQExpBuffer(&buf);
1273 12 : PQclear(res);
1274 12 : return true;
1275 :
1276 24 : error_return:
1277 24 : termPQExpBuffer(&buf);
1278 24 : return false;
1279 : }
1280 :
1281 :
1282 : /*
1283 : * Get object comments
1284 : *
1285 : * \dd [foo]
1286 : *
1287 : * Note: This command only lists comments for object types which do not have
1288 : * their comments displayed by their own backslash commands. The following
1289 : * types of objects will be displayed: constraint, operator class,
1290 : * operator family, rule, and trigger.
1291 : *
1292 : */
1293 : bool
1294 42 : objectDescription(const char *pattern, bool showSystem)
1295 : {
1296 : PQExpBufferData buf;
1297 : PGresult *res;
1298 42 : printQueryOpt myopt = pset.popt;
1299 : static const bool translate_columns[] = {false, false, true, false};
1300 :
1301 42 : initPQExpBuffer(&buf);
1302 :
1303 42 : appendPQExpBuffer(&buf,
1304 : "SELECT DISTINCT tt.nspname AS \"%s\", tt.name AS \"%s\", tt.object AS \"%s\", d.description AS \"%s\"\n"
1305 : "FROM (\n",
1306 : gettext_noop("Schema"),
1307 : gettext_noop("Name"),
1308 : gettext_noop("Object"),
1309 : gettext_noop("Description"));
1310 :
1311 : /* Table constraint descriptions */
1312 42 : appendPQExpBuffer(&buf,
1313 : " SELECT pgc.oid as oid, pgc.tableoid AS tableoid,\n"
1314 : " n.nspname as nspname,\n"
1315 : " CAST(pgc.conname AS pg_catalog.text) as name,"
1316 : " CAST('%s' AS pg_catalog.text) as object\n"
1317 : " FROM pg_catalog.pg_constraint pgc\n"
1318 : " JOIN pg_catalog.pg_class c "
1319 : "ON c.oid = pgc.conrelid\n"
1320 : " LEFT JOIN pg_catalog.pg_namespace n "
1321 : " ON n.oid = c.relnamespace\n",
1322 : gettext_noop("table constraint"));
1323 :
1324 42 : if (!showSystem && !pattern)
1325 0 : appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
1326 : " AND n.nspname <> 'information_schema'\n");
1327 :
1328 42 : if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern,
1329 : false, "n.nspname", "pgc.conname", NULL,
1330 : "pg_catalog.pg_table_is_visible(c.oid)",
1331 : NULL, 3))
1332 24 : goto error_return;
1333 :
1334 : /* Domain constraint descriptions */
1335 18 : appendPQExpBuffer(&buf,
1336 : "UNION ALL\n"
1337 : " SELECT pgc.oid as oid, pgc.tableoid AS tableoid,\n"
1338 : " n.nspname as nspname,\n"
1339 : " CAST(pgc.conname AS pg_catalog.text) as name,"
1340 : " CAST('%s' AS pg_catalog.text) as object\n"
1341 : " FROM pg_catalog.pg_constraint pgc\n"
1342 : " JOIN pg_catalog.pg_type t "
1343 : "ON t.oid = pgc.contypid\n"
1344 : " LEFT JOIN pg_catalog.pg_namespace n "
1345 : " ON n.oid = t.typnamespace\n",
1346 : gettext_noop("domain constraint"));
1347 :
1348 18 : if (!showSystem && !pattern)
1349 0 : appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
1350 : " AND n.nspname <> 'information_schema'\n");
1351 :
1352 18 : if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern,
1353 : false, "n.nspname", "pgc.conname", NULL,
1354 : "pg_catalog.pg_type_is_visible(t.oid)",
1355 : NULL, 3))
1356 0 : goto error_return;
1357 :
1358 : /* Operator class descriptions */
1359 18 : appendPQExpBuffer(&buf,
1360 : "UNION ALL\n"
1361 : " SELECT o.oid as oid, o.tableoid as tableoid,\n"
1362 : " n.nspname as nspname,\n"
1363 : " CAST(o.opcname AS pg_catalog.text) as name,\n"
1364 : " CAST('%s' AS pg_catalog.text) as object\n"
1365 : " FROM pg_catalog.pg_opclass o\n"
1366 : " JOIN pg_catalog.pg_am am ON "
1367 : "o.opcmethod = am.oid\n"
1368 : " JOIN pg_catalog.pg_namespace n ON "
1369 : "n.oid = o.opcnamespace\n",
1370 : gettext_noop("operator class"));
1371 :
1372 18 : if (!showSystem && !pattern)
1373 0 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
1374 : " AND n.nspname <> 'information_schema'\n");
1375 :
1376 18 : if (!validateSQLNamePattern(&buf, pattern, true, false,
1377 : "n.nspname", "o.opcname", NULL,
1378 : "pg_catalog.pg_opclass_is_visible(o.oid)",
1379 : NULL, 3))
1380 0 : goto error_return;
1381 :
1382 : /* Operator family descriptions */
1383 18 : appendPQExpBuffer(&buf,
1384 : "UNION ALL\n"
1385 : " SELECT opf.oid as oid, opf.tableoid as tableoid,\n"
1386 : " n.nspname as nspname,\n"
1387 : " CAST(opf.opfname AS pg_catalog.text) AS name,\n"
1388 : " CAST('%s' AS pg_catalog.text) as object\n"
1389 : " FROM pg_catalog.pg_opfamily opf\n"
1390 : " JOIN pg_catalog.pg_am am "
1391 : "ON opf.opfmethod = am.oid\n"
1392 : " JOIN pg_catalog.pg_namespace n "
1393 : "ON opf.opfnamespace = n.oid\n",
1394 : gettext_noop("operator family"));
1395 :
1396 18 : if (!showSystem && !pattern)
1397 0 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
1398 : " AND n.nspname <> 'information_schema'\n");
1399 :
1400 18 : if (!validateSQLNamePattern(&buf, pattern, true, false,
1401 : "n.nspname", "opf.opfname", NULL,
1402 : "pg_catalog.pg_opfamily_is_visible(opf.oid)",
1403 : NULL, 3))
1404 0 : goto error_return;
1405 :
1406 : /* Rule descriptions (ignore rules for views) */
1407 18 : appendPQExpBuffer(&buf,
1408 : "UNION ALL\n"
1409 : " SELECT r.oid as oid, r.tableoid as tableoid,\n"
1410 : " n.nspname as nspname,\n"
1411 : " CAST(r.rulename AS pg_catalog.text) as name,"
1412 : " CAST('%s' AS pg_catalog.text) as object\n"
1413 : " FROM pg_catalog.pg_rewrite r\n"
1414 : " JOIN pg_catalog.pg_class c ON c.oid = r.ev_class\n"
1415 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n"
1416 : " WHERE r.rulename != '_RETURN'\n",
1417 : gettext_noop("rule"));
1418 :
1419 18 : if (!showSystem && !pattern)
1420 0 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
1421 : " AND n.nspname <> 'information_schema'\n");
1422 :
1423 18 : if (!validateSQLNamePattern(&buf, pattern, true, false,
1424 : "n.nspname", "r.rulename", NULL,
1425 : "pg_catalog.pg_table_is_visible(c.oid)",
1426 : NULL, 3))
1427 0 : goto error_return;
1428 :
1429 : /* Trigger descriptions */
1430 18 : appendPQExpBuffer(&buf,
1431 : "UNION ALL\n"
1432 : " SELECT t.oid as oid, t.tableoid as tableoid,\n"
1433 : " n.nspname as nspname,\n"
1434 : " CAST(t.tgname AS pg_catalog.text) as name,"
1435 : " CAST('%s' AS pg_catalog.text) as object\n"
1436 : " FROM pg_catalog.pg_trigger t\n"
1437 : " JOIN pg_catalog.pg_class c ON c.oid = t.tgrelid\n"
1438 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n",
1439 : gettext_noop("trigger"));
1440 :
1441 18 : if (!showSystem && !pattern)
1442 0 : appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
1443 : " AND n.nspname <> 'information_schema'\n");
1444 :
1445 18 : if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern, false,
1446 : "n.nspname", "t.tgname", NULL,
1447 : "pg_catalog.pg_table_is_visible(c.oid)",
1448 : NULL, 3))
1449 0 : goto error_return;
1450 :
1451 18 : appendPQExpBufferStr(&buf,
1452 : ") AS tt\n"
1453 : " JOIN pg_catalog.pg_description d ON (tt.oid = d.objoid AND tt.tableoid = d.classoid AND d.objsubid = 0)\n");
1454 :
1455 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3;");
1456 :
1457 18 : res = PSQLexec(buf.data);
1458 18 : termPQExpBuffer(&buf);
1459 18 : if (!res)
1460 0 : return false;
1461 :
1462 18 : myopt.title = _("Object descriptions");
1463 18 : myopt.translate_header = true;
1464 18 : myopt.translate_columns = translate_columns;
1465 18 : myopt.n_translate_columns = lengthof(translate_columns);
1466 :
1467 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
1468 :
1469 18 : PQclear(res);
1470 18 : return true;
1471 :
1472 24 : error_return:
1473 24 : termPQExpBuffer(&buf);
1474 24 : return false;
1475 : }
1476 :
1477 :
1478 : /*
1479 : * describeTableDetails (for \d)
1480 : *
1481 : * This routine finds the tables to be displayed, and calls
1482 : * describeOneTableDetails for each one.
1483 : *
1484 : * verbose: if true, this is \d+
1485 : */
1486 : bool
1487 3968 : describeTableDetails(const char *pattern, bool verbose, bool showSystem)
1488 : {
1489 : PQExpBufferData buf;
1490 : PGresult *res;
1491 : int i;
1492 :
1493 3968 : initPQExpBuffer(&buf);
1494 :
1495 3968 : printfPQExpBuffer(&buf,
1496 : "SELECT c.oid,\n"
1497 : " n.nspname,\n"
1498 : " c.relname\n"
1499 : "FROM pg_catalog.pg_class c\n"
1500 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n");
1501 :
1502 3968 : if (!showSystem && !pattern)
1503 0 : appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
1504 : " AND n.nspname <> 'information_schema'\n");
1505 :
1506 3968 : if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern, false,
1507 : "n.nspname", "c.relname", NULL,
1508 : "pg_catalog.pg_table_is_visible(c.oid)",
1509 : NULL, 3))
1510 : {
1511 0 : termPQExpBuffer(&buf);
1512 0 : return false;
1513 : }
1514 :
1515 3968 : appendPQExpBufferStr(&buf, "ORDER BY 2, 3;");
1516 :
1517 3968 : res = PSQLexec(buf.data);
1518 3968 : termPQExpBuffer(&buf);
1519 3968 : if (!res)
1520 0 : return false;
1521 :
1522 3968 : if (PQntuples(res) == 0)
1523 : {
1524 26 : if (!pset.quiet)
1525 : {
1526 0 : if (pattern)
1527 0 : pg_log_error("Did not find any relation named \"%s\".",
1528 : pattern);
1529 : else
1530 0 : pg_log_error("Did not find any relations.");
1531 : }
1532 26 : PQclear(res);
1533 26 : return false;
1534 : }
1535 :
1536 8016 : for (i = 0; i < PQntuples(res); i++)
1537 : {
1538 : const char *oid;
1539 : const char *nspname;
1540 : const char *relname;
1541 :
1542 4074 : oid = PQgetvalue(res, i, 0);
1543 4074 : nspname = PQgetvalue(res, i, 1);
1544 4074 : relname = PQgetvalue(res, i, 2);
1545 :
1546 4074 : if (!describeOneTableDetails(nspname, relname, oid, verbose))
1547 : {
1548 0 : PQclear(res);
1549 0 : return false;
1550 : }
1551 4074 : if (cancel_pressed)
1552 : {
1553 0 : PQclear(res);
1554 0 : return false;
1555 : }
1556 : }
1557 :
1558 3942 : PQclear(res);
1559 3942 : return true;
1560 : }
1561 :
1562 : /*
1563 : * describeOneTableDetails (for \d)
1564 : *
1565 : * Unfortunately, the information presented here is so complicated that it
1566 : * cannot be done in a single query. So we have to assemble the printed table
1567 : * by hand and pass it to the underlying printTable() function.
1568 : */
1569 : static bool
1570 4074 : describeOneTableDetails(const char *schemaname,
1571 : const char *relationname,
1572 : const char *oid,
1573 : bool verbose)
1574 : {
1575 4074 : bool retval = false;
1576 : PQExpBufferData buf;
1577 4074 : PGresult *res = NULL;
1578 4074 : printTableOpt myopt = pset.popt.topt;
1579 : printTableContent cont;
1580 4074 : bool printTableInitialized = false;
1581 : int i;
1582 4074 : char *view_def = NULL;
1583 : char *headers[12];
1584 : PQExpBufferData title;
1585 : PQExpBufferData tmpbuf;
1586 : int cols;
1587 4074 : int attname_col = -1, /* column indexes in "res" */
1588 4074 : atttype_col = -1,
1589 4074 : attrdef_col = -1,
1590 4074 : attnotnull_col = -1,
1591 4074 : attcoll_col = -1,
1592 4074 : attidentity_col = -1,
1593 4074 : attgenerated_col = -1,
1594 4074 : isindexkey_col = -1,
1595 4074 : indexdef_col = -1,
1596 4074 : fdwopts_col = -1,
1597 4074 : attstorage_col = -1,
1598 4074 : attcompression_col = -1,
1599 4074 : attstattarget_col = -1,
1600 4074 : attdescr_col = -1;
1601 : int numrows;
1602 : struct
1603 : {
1604 : int16 checks;
1605 : char relkind;
1606 : bool hasindex;
1607 : bool hasrules;
1608 : bool hastriggers;
1609 : bool rowsecurity;
1610 : bool forcerowsecurity;
1611 : bool hasoids;
1612 : bool ispartition;
1613 : Oid tablespace;
1614 : char *reloptions;
1615 : char *reloftype;
1616 : char relpersistence;
1617 : char relreplident;
1618 : char *relam;
1619 : } tableinfo;
1620 4074 : bool show_column_details = false;
1621 :
1622 4074 : myopt.default_footer = false;
1623 : /* This output looks confusing in expanded mode. */
1624 4074 : myopt.expanded = false;
1625 :
1626 4074 : initPQExpBuffer(&buf);
1627 4074 : initPQExpBuffer(&title);
1628 4074 : initPQExpBuffer(&tmpbuf);
1629 :
1630 : /* Get general table info */
1631 4074 : if (pset.sversion >= 120000)
1632 : {
1633 4074 : printfPQExpBuffer(&buf,
1634 : "SELECT c.relchecks, c.relkind, c.relhasindex, c.relhasrules, "
1635 : "c.relhastriggers, c.relrowsecurity, c.relforcerowsecurity, "
1636 : "false AS relhasoids, c.relispartition, %s, c.reltablespace, "
1637 : "CASE WHEN c.reloftype = 0 THEN '' ELSE c.reloftype::pg_catalog.regtype::pg_catalog.text END, "
1638 : "c.relpersistence, c.relreplident, am.amname\n"
1639 : "FROM pg_catalog.pg_class c\n "
1640 : "LEFT JOIN pg_catalog.pg_class tc ON (c.reltoastrelid = tc.oid)\n"
1641 : "LEFT JOIN pg_catalog.pg_am am ON (c.relam = am.oid)\n"
1642 : "WHERE c.oid = '%s';",
1643 : (verbose ?
1644 : "pg_catalog.array_to_string(c.reloptions || "
1645 : "array(select 'toast.' || x from pg_catalog.unnest(tc.reloptions) x), ', ')\n"
1646 : : "''"),
1647 : oid);
1648 : }
1649 0 : else if (pset.sversion >= 100000)
1650 : {
1651 0 : printfPQExpBuffer(&buf,
1652 : "SELECT c.relchecks, c.relkind, c.relhasindex, c.relhasrules, "
1653 : "c.relhastriggers, c.relrowsecurity, c.relforcerowsecurity, "
1654 : "c.relhasoids, c.relispartition, %s, c.reltablespace, "
1655 : "CASE WHEN c.reloftype = 0 THEN '' ELSE c.reloftype::pg_catalog.regtype::pg_catalog.text END, "
1656 : "c.relpersistence, c.relreplident\n"
1657 : "FROM pg_catalog.pg_class c\n "
1658 : "LEFT JOIN pg_catalog.pg_class tc ON (c.reltoastrelid = tc.oid)\n"
1659 : "WHERE c.oid = '%s';",
1660 : (verbose ?
1661 : "pg_catalog.array_to_string(c.reloptions || "
1662 : "array(select 'toast.' || x from pg_catalog.unnest(tc.reloptions) x), ', ')\n"
1663 : : "''"),
1664 : oid);
1665 : }
1666 0 : else if (pset.sversion >= 90500)
1667 : {
1668 0 : printfPQExpBuffer(&buf,
1669 : "SELECT c.relchecks, c.relkind, c.relhasindex, c.relhasrules, "
1670 : "c.relhastriggers, c.relrowsecurity, c.relforcerowsecurity, "
1671 : "c.relhasoids, false as relispartition, %s, c.reltablespace, "
1672 : "CASE WHEN c.reloftype = 0 THEN '' ELSE c.reloftype::pg_catalog.regtype::pg_catalog.text END, "
1673 : "c.relpersistence, c.relreplident\n"
1674 : "FROM pg_catalog.pg_class c\n "
1675 : "LEFT JOIN pg_catalog.pg_class tc ON (c.reltoastrelid = tc.oid)\n"
1676 : "WHERE c.oid = '%s';",
1677 : (verbose ?
1678 : "pg_catalog.array_to_string(c.reloptions || "
1679 : "array(select 'toast.' || x from pg_catalog.unnest(tc.reloptions) x), ', ')\n"
1680 : : "''"),
1681 : oid);
1682 : }
1683 0 : else if (pset.sversion >= 90400)
1684 : {
1685 0 : printfPQExpBuffer(&buf,
1686 : "SELECT c.relchecks, c.relkind, c.relhasindex, c.relhasrules, "
1687 : "c.relhastriggers, false, false, c.relhasoids, "
1688 : "false as relispartition, %s, c.reltablespace, "
1689 : "CASE WHEN c.reloftype = 0 THEN '' ELSE c.reloftype::pg_catalog.regtype::pg_catalog.text END, "
1690 : "c.relpersistence, c.relreplident\n"
1691 : "FROM pg_catalog.pg_class c\n "
1692 : "LEFT JOIN pg_catalog.pg_class tc ON (c.reltoastrelid = tc.oid)\n"
1693 : "WHERE c.oid = '%s';",
1694 : (verbose ?
1695 : "pg_catalog.array_to_string(c.reloptions || "
1696 : "array(select 'toast.' || x from pg_catalog.unnest(tc.reloptions) x), ', ')\n"
1697 : : "''"),
1698 : oid);
1699 : }
1700 : else
1701 : {
1702 0 : printfPQExpBuffer(&buf,
1703 : "SELECT c.relchecks, c.relkind, c.relhasindex, c.relhasrules, "
1704 : "c.relhastriggers, false, false, c.relhasoids, "
1705 : "false as relispartition, %s, c.reltablespace, "
1706 : "CASE WHEN c.reloftype = 0 THEN '' ELSE c.reloftype::pg_catalog.regtype::pg_catalog.text END, "
1707 : "c.relpersistence\n"
1708 : "FROM pg_catalog.pg_class c\n "
1709 : "LEFT JOIN pg_catalog.pg_class tc ON (c.reltoastrelid = tc.oid)\n"
1710 : "WHERE c.oid = '%s';",
1711 : (verbose ?
1712 : "pg_catalog.array_to_string(c.reloptions || "
1713 : "array(select 'toast.' || x from pg_catalog.unnest(tc.reloptions) x), ', ')\n"
1714 : : "''"),
1715 : oid);
1716 : }
1717 :
1718 4074 : res = PSQLexec(buf.data);
1719 4074 : if (!res)
1720 0 : goto error_return;
1721 :
1722 : /* Did we get anything? */
1723 4074 : if (PQntuples(res) == 0)
1724 : {
1725 0 : if (!pset.quiet)
1726 0 : pg_log_error("Did not find any relation with OID %s.", oid);
1727 0 : goto error_return;
1728 : }
1729 :
1730 4074 : tableinfo.checks = atoi(PQgetvalue(res, 0, 0));
1731 4074 : tableinfo.relkind = *(PQgetvalue(res, 0, 1));
1732 4074 : tableinfo.hasindex = strcmp(PQgetvalue(res, 0, 2), "t") == 0;
1733 4074 : tableinfo.hasrules = strcmp(PQgetvalue(res, 0, 3), "t") == 0;
1734 4074 : tableinfo.hastriggers = strcmp(PQgetvalue(res, 0, 4), "t") == 0;
1735 4074 : tableinfo.rowsecurity = strcmp(PQgetvalue(res, 0, 5), "t") == 0;
1736 4074 : tableinfo.forcerowsecurity = strcmp(PQgetvalue(res, 0, 6), "t") == 0;
1737 4074 : tableinfo.hasoids = strcmp(PQgetvalue(res, 0, 7), "t") == 0;
1738 4074 : tableinfo.ispartition = strcmp(PQgetvalue(res, 0, 8), "t") == 0;
1739 4074 : tableinfo.reloptions = pg_strdup(PQgetvalue(res, 0, 9));
1740 4074 : tableinfo.tablespace = atooid(PQgetvalue(res, 0, 10));
1741 4074 : tableinfo.reloftype = (strcmp(PQgetvalue(res, 0, 11), "") != 0) ?
1742 4074 : pg_strdup(PQgetvalue(res, 0, 11)) : NULL;
1743 4074 : tableinfo.relpersistence = *(PQgetvalue(res, 0, 12));
1744 8148 : tableinfo.relreplident = (pset.sversion >= 90400) ?
1745 4074 : *(PQgetvalue(res, 0, 13)) : 'd';
1746 4074 : if (pset.sversion >= 120000)
1747 8148 : tableinfo.relam = PQgetisnull(res, 0, 14) ?
1748 4074 : NULL : pg_strdup(PQgetvalue(res, 0, 14));
1749 : else
1750 0 : tableinfo.relam = NULL;
1751 4074 : PQclear(res);
1752 4074 : res = NULL;
1753 :
1754 : /*
1755 : * If it's a sequence, deal with it here separately.
1756 : */
1757 4074 : if (tableinfo.relkind == RELKIND_SEQUENCE)
1758 : {
1759 192 : PGresult *result = NULL;
1760 192 : printQueryOpt myopt = pset.popt;
1761 192 : char *footers[2] = {NULL, NULL};
1762 :
1763 192 : if (pset.sversion >= 100000)
1764 : {
1765 192 : printfPQExpBuffer(&buf,
1766 : "SELECT pg_catalog.format_type(seqtypid, NULL) AS \"%s\",\n"
1767 : " seqstart AS \"%s\",\n"
1768 : " seqmin AS \"%s\",\n"
1769 : " seqmax AS \"%s\",\n"
1770 : " seqincrement AS \"%s\",\n"
1771 : " CASE WHEN seqcycle THEN '%s' ELSE '%s' END AS \"%s\",\n"
1772 : " seqcache AS \"%s\"\n",
1773 : gettext_noop("Type"),
1774 : gettext_noop("Start"),
1775 : gettext_noop("Minimum"),
1776 : gettext_noop("Maximum"),
1777 : gettext_noop("Increment"),
1778 : gettext_noop("yes"),
1779 : gettext_noop("no"),
1780 : gettext_noop("Cycles?"),
1781 : gettext_noop("Cache"));
1782 192 : appendPQExpBuffer(&buf,
1783 : "FROM pg_catalog.pg_sequence\n"
1784 : "WHERE seqrelid = '%s';",
1785 : oid);
1786 : }
1787 : else
1788 : {
1789 0 : printfPQExpBuffer(&buf,
1790 : "SELECT 'bigint' AS \"%s\",\n"
1791 : " start_value AS \"%s\",\n"
1792 : " min_value AS \"%s\",\n"
1793 : " max_value AS \"%s\",\n"
1794 : " increment_by AS \"%s\",\n"
1795 : " CASE WHEN is_cycled THEN '%s' ELSE '%s' END AS \"%s\",\n"
1796 : " cache_value AS \"%s\"\n",
1797 : gettext_noop("Type"),
1798 : gettext_noop("Start"),
1799 : gettext_noop("Minimum"),
1800 : gettext_noop("Maximum"),
1801 : gettext_noop("Increment"),
1802 : gettext_noop("yes"),
1803 : gettext_noop("no"),
1804 : gettext_noop("Cycles?"),
1805 : gettext_noop("Cache"));
1806 0 : appendPQExpBuffer(&buf, "FROM %s", fmtId(schemaname));
1807 : /* must be separate because fmtId isn't reentrant */
1808 0 : appendPQExpBuffer(&buf, ".%s;", fmtId(relationname));
1809 : }
1810 :
1811 192 : res = PSQLexec(buf.data);
1812 192 : if (!res)
1813 0 : goto error_return;
1814 :
1815 : /* Get the column that owns this sequence */
1816 192 : printfPQExpBuffer(&buf, "SELECT pg_catalog.quote_ident(nspname) || '.' ||"
1817 : "\n pg_catalog.quote_ident(relname) || '.' ||"
1818 : "\n pg_catalog.quote_ident(attname),"
1819 : "\n d.deptype"
1820 : "\nFROM pg_catalog.pg_class c"
1821 : "\nINNER JOIN pg_catalog.pg_depend d ON c.oid=d.refobjid"
1822 : "\nINNER JOIN pg_catalog.pg_namespace n ON n.oid=c.relnamespace"
1823 : "\nINNER JOIN pg_catalog.pg_attribute a ON ("
1824 : "\n a.attrelid=c.oid AND"
1825 : "\n a.attnum=d.refobjsubid)"
1826 : "\nWHERE d.classid='pg_catalog.pg_class'::pg_catalog.regclass"
1827 : "\n AND d.refclassid='pg_catalog.pg_class'::pg_catalog.regclass"
1828 : "\n AND d.objid='%s'"
1829 : "\n AND d.deptype IN ('a', 'i')",
1830 : oid);
1831 :
1832 192 : result = PSQLexec(buf.data);
1833 :
1834 : /*
1835 : * If we get no rows back, don't show anything (obviously). We should
1836 : * never get more than one row back, but if we do, just ignore it and
1837 : * don't print anything.
1838 : */
1839 192 : if (!result)
1840 0 : goto error_return;
1841 192 : else if (PQntuples(result) == 1)
1842 : {
1843 174 : switch (PQgetvalue(result, 0, 1)[0])
1844 : {
1845 120 : case 'a':
1846 120 : footers[0] = psprintf(_("Owned by: %s"),
1847 : PQgetvalue(result, 0, 0));
1848 120 : break;
1849 54 : case 'i':
1850 54 : footers[0] = psprintf(_("Sequence for identity column: %s"),
1851 : PQgetvalue(result, 0, 0));
1852 54 : break;
1853 : }
1854 18 : }
1855 192 : PQclear(result);
1856 :
1857 192 : if (tableinfo.relpersistence == RELPERSISTENCE_UNLOGGED)
1858 30 : printfPQExpBuffer(&title, _("Unlogged sequence \"%s.%s\""),
1859 : schemaname, relationname);
1860 : else
1861 162 : printfPQExpBuffer(&title, _("Sequence \"%s.%s\""),
1862 : schemaname, relationname);
1863 :
1864 192 : myopt.footers = footers;
1865 192 : myopt.topt.default_footer = false;
1866 192 : myopt.title = title.data;
1867 192 : myopt.translate_header = true;
1868 :
1869 192 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
1870 :
1871 192 : free(footers[0]);
1872 :
1873 192 : retval = true;
1874 192 : goto error_return; /* not an error, just return early */
1875 : }
1876 :
1877 : /* Identify whether we should print collation, nullable, default vals */
1878 3882 : if (tableinfo.relkind == RELKIND_RELATION ||
1879 1402 : tableinfo.relkind == RELKIND_VIEW ||
1880 1032 : tableinfo.relkind == RELKIND_MATVIEW ||
1881 972 : tableinfo.relkind == RELKIND_FOREIGN_TABLE ||
1882 774 : tableinfo.relkind == RELKIND_COMPOSITE_TYPE ||
1883 696 : tableinfo.relkind == RELKIND_PARTITIONED_TABLE)
1884 3476 : show_column_details = true;
1885 :
1886 : /*
1887 : * Get per-column info
1888 : *
1889 : * Since the set of query columns we need varies depending on relkind and
1890 : * server version, we compute all the column numbers on-the-fly. Column
1891 : * number variables for columns not fetched are left as -1; this avoids
1892 : * duplicative test logic below.
1893 : */
1894 3882 : cols = 0;
1895 3882 : printfPQExpBuffer(&buf, "SELECT a.attname");
1896 3882 : attname_col = cols++;
1897 3882 : appendPQExpBufferStr(&buf, ",\n pg_catalog.format_type(a.atttypid, a.atttypmod)");
1898 3882 : atttype_col = cols++;
1899 :
1900 3882 : if (show_column_details)
1901 : {
1902 : /* use "pretty" mode for expression to avoid excessive parentheses */
1903 3476 : appendPQExpBufferStr(&buf,
1904 : ",\n (SELECT pg_catalog.pg_get_expr(d.adbin, d.adrelid, true)"
1905 : "\n FROM pg_catalog.pg_attrdef d"
1906 : "\n WHERE d.adrelid = a.attrelid AND d.adnum = a.attnum AND a.atthasdef)"
1907 : ",\n a.attnotnull");
1908 3476 : attrdef_col = cols++;
1909 3476 : attnotnull_col = cols++;
1910 3476 : appendPQExpBufferStr(&buf, ",\n (SELECT c.collname FROM pg_catalog.pg_collation c, pg_catalog.pg_type t\n"
1911 : " WHERE c.oid = a.attcollation AND t.oid = a.atttypid AND a.attcollation <> t.typcollation) AS attcollation");
1912 3476 : attcoll_col = cols++;
1913 3476 : if (pset.sversion >= 100000)
1914 3476 : appendPQExpBufferStr(&buf, ",\n a.attidentity");
1915 : else
1916 0 : appendPQExpBufferStr(&buf, ",\n ''::pg_catalog.char AS attidentity");
1917 3476 : attidentity_col = cols++;
1918 3476 : if (pset.sversion >= 120000)
1919 3476 : appendPQExpBufferStr(&buf, ",\n a.attgenerated");
1920 : else
1921 0 : appendPQExpBufferStr(&buf, ",\n ''::pg_catalog.char AS attgenerated");
1922 3476 : attgenerated_col = cols++;
1923 : }
1924 3882 : if (tableinfo.relkind == RELKIND_INDEX ||
1925 3614 : tableinfo.relkind == RELKIND_PARTITIONED_INDEX)
1926 : {
1927 400 : if (pset.sversion >= 110000)
1928 : {
1929 400 : appendPQExpBuffer(&buf, ",\n CASE WHEN a.attnum <= (SELECT i.indnkeyatts FROM pg_catalog.pg_index i WHERE i.indexrelid = '%s') THEN '%s' ELSE '%s' END AS is_key",
1930 : oid,
1931 : gettext_noop("yes"),
1932 : gettext_noop("no"));
1933 400 : isindexkey_col = cols++;
1934 : }
1935 400 : appendPQExpBufferStr(&buf, ",\n pg_catalog.pg_get_indexdef(a.attrelid, a.attnum, TRUE) AS indexdef");
1936 400 : indexdef_col = cols++;
1937 : }
1938 : /* FDW options for foreign table column */
1939 3882 : if (tableinfo.relkind == RELKIND_FOREIGN_TABLE)
1940 : {
1941 198 : appendPQExpBufferStr(&buf, ",\n CASE WHEN attfdwoptions IS NULL THEN '' ELSE "
1942 : " '(' || pg_catalog.array_to_string(ARRAY(SELECT pg_catalog.quote_ident(option_name) || ' ' || pg_catalog.quote_literal(option_value) FROM "
1943 : " pg_catalog.pg_options_to_table(attfdwoptions)), ', ') || ')' END AS attfdwoptions");
1944 198 : fdwopts_col = cols++;
1945 : }
1946 3882 : if (verbose)
1947 : {
1948 1742 : appendPQExpBufferStr(&buf, ",\n a.attstorage");
1949 1742 : attstorage_col = cols++;
1950 :
1951 : /* compression info, if relevant to relkind */
1952 1742 : if (pset.sversion >= 140000 &&
1953 1742 : !pset.hide_compression &&
1954 78 : (tableinfo.relkind == RELKIND_RELATION ||
1955 12 : tableinfo.relkind == RELKIND_PARTITIONED_TABLE ||
1956 12 : tableinfo.relkind == RELKIND_MATVIEW))
1957 : {
1958 78 : appendPQExpBufferStr(&buf, ",\n a.attcompression AS attcompression");
1959 78 : attcompression_col = cols++;
1960 : }
1961 :
1962 : /* stats target, if relevant to relkind */
1963 1742 : if (tableinfo.relkind == RELKIND_RELATION ||
1964 736 : tableinfo.relkind == RELKIND_INDEX ||
1965 690 : tableinfo.relkind == RELKIND_PARTITIONED_INDEX ||
1966 684 : tableinfo.relkind == RELKIND_MATVIEW ||
1967 624 : tableinfo.relkind == RELKIND_FOREIGN_TABLE ||
1968 474 : tableinfo.relkind == RELKIND_PARTITIONED_TABLE)
1969 : {
1970 1390 : appendPQExpBufferStr(&buf, ",\n CASE WHEN a.attstattarget=-1 THEN NULL ELSE a.attstattarget END AS attstattarget");
1971 1390 : attstattarget_col = cols++;
1972 : }
1973 :
1974 : /*
1975 : * In 9.0+, we have column comments for: relations, views, composite
1976 : * types, and foreign tables (cf. CommentObject() in comment.c).
1977 : */
1978 1742 : if (tableinfo.relkind == RELKIND_RELATION ||
1979 736 : tableinfo.relkind == RELKIND_VIEW ||
1980 384 : tableinfo.relkind == RELKIND_MATVIEW ||
1981 324 : tableinfo.relkind == RELKIND_FOREIGN_TABLE ||
1982 174 : tableinfo.relkind == RELKIND_COMPOSITE_TYPE ||
1983 174 : tableinfo.relkind == RELKIND_PARTITIONED_TABLE)
1984 : {
1985 1690 : appendPQExpBufferStr(&buf, ",\n pg_catalog.col_description(a.attrelid, a.attnum)");
1986 1690 : attdescr_col = cols++;
1987 : }
1988 : }
1989 :
1990 3882 : appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_attribute a");
1991 3882 : appendPQExpBuffer(&buf, "\nWHERE a.attrelid = '%s' AND a.attnum > 0 AND NOT a.attisdropped", oid);
1992 3882 : appendPQExpBufferStr(&buf, "\nORDER BY a.attnum;");
1993 :
1994 3882 : res = PSQLexec(buf.data);
1995 3882 : if (!res)
1996 0 : goto error_return;
1997 3882 : numrows = PQntuples(res);
1998 :
1999 : /* Make title */
2000 3882 : switch (tableinfo.relkind)
2001 : {
2002 2480 : case RELKIND_RELATION:
2003 2480 : if (tableinfo.relpersistence == RELPERSISTENCE_UNLOGGED)
2004 18 : printfPQExpBuffer(&title, _("Unlogged table \"%s.%s\""),
2005 : schemaname, relationname);
2006 : else
2007 2462 : printfPQExpBuffer(&title, _("Table \"%s.%s\""),
2008 : schemaname, relationname);
2009 2480 : break;
2010 370 : case RELKIND_VIEW:
2011 370 : printfPQExpBuffer(&title, _("View \"%s.%s\""),
2012 : schemaname, relationname);
2013 370 : break;
2014 60 : case RELKIND_MATVIEW:
2015 60 : printfPQExpBuffer(&title, _("Materialized view \"%s.%s\""),
2016 : schemaname, relationname);
2017 60 : break;
2018 268 : case RELKIND_INDEX:
2019 268 : if (tableinfo.relpersistence == RELPERSISTENCE_UNLOGGED)
2020 0 : printfPQExpBuffer(&title, _("Unlogged index \"%s.%s\""),
2021 : schemaname, relationname);
2022 : else
2023 268 : printfPQExpBuffer(&title, _("Index \"%s.%s\""),
2024 : schemaname, relationname);
2025 268 : break;
2026 132 : case RELKIND_PARTITIONED_INDEX:
2027 132 : if (tableinfo.relpersistence == RELPERSISTENCE_UNLOGGED)
2028 0 : printfPQExpBuffer(&title, _("Unlogged partitioned index \"%s.%s\""),
2029 : schemaname, relationname);
2030 : else
2031 132 : printfPQExpBuffer(&title, _("Partitioned index \"%s.%s\""),
2032 : schemaname, relationname);
2033 132 : break;
2034 6 : case RELKIND_TOASTVALUE:
2035 6 : printfPQExpBuffer(&title, _("TOAST table \"%s.%s\""),
2036 : schemaname, relationname);
2037 6 : break;
2038 78 : case RELKIND_COMPOSITE_TYPE:
2039 78 : printfPQExpBuffer(&title, _("Composite type \"%s.%s\""),
2040 : schemaname, relationname);
2041 78 : break;
2042 198 : case RELKIND_FOREIGN_TABLE:
2043 198 : printfPQExpBuffer(&title, _("Foreign table \"%s.%s\""),
2044 : schemaname, relationname);
2045 198 : break;
2046 290 : case RELKIND_PARTITIONED_TABLE:
2047 290 : if (tableinfo.relpersistence == RELPERSISTENCE_UNLOGGED)
2048 0 : printfPQExpBuffer(&title, _("Unlogged partitioned table \"%s.%s\""),
2049 : schemaname, relationname);
2050 : else
2051 290 : printfPQExpBuffer(&title, _("Partitioned table \"%s.%s\""),
2052 : schemaname, relationname);
2053 290 : break;
2054 0 : default:
2055 : /* untranslated unknown relkind */
2056 0 : printfPQExpBuffer(&title, "?%c? \"%s.%s\"",
2057 0 : tableinfo.relkind, schemaname, relationname);
2058 0 : break;
2059 : }
2060 :
2061 : /* Fill headers[] with the names of the columns we will output */
2062 3882 : cols = 0;
2063 3882 : headers[cols++] = gettext_noop("Column");
2064 3882 : headers[cols++] = gettext_noop("Type");
2065 3882 : if (show_column_details)
2066 : {
2067 3476 : headers[cols++] = gettext_noop("Collation");
2068 3476 : headers[cols++] = gettext_noop("Nullable");
2069 3476 : headers[cols++] = gettext_noop("Default");
2070 : }
2071 3882 : if (isindexkey_col >= 0)
2072 400 : headers[cols++] = gettext_noop("Key?");
2073 3882 : if (indexdef_col >= 0)
2074 400 : headers[cols++] = gettext_noop("Definition");
2075 3882 : if (fdwopts_col >= 0)
2076 198 : headers[cols++] = gettext_noop("FDW options");
2077 3882 : if (attstorage_col >= 0)
2078 1742 : headers[cols++] = gettext_noop("Storage");
2079 3882 : if (attcompression_col >= 0)
2080 78 : headers[cols++] = gettext_noop("Compression");
2081 3882 : if (attstattarget_col >= 0)
2082 1390 : headers[cols++] = gettext_noop("Stats target");
2083 3882 : if (attdescr_col >= 0)
2084 1690 : headers[cols++] = gettext_noop("Description");
2085 :
2086 : Assert(cols <= lengthof(headers));
2087 :
2088 3882 : printTableInit(&cont, &myopt, title.data, cols, numrows);
2089 3882 : printTableInitialized = true;
2090 :
2091 27972 : for (i = 0; i < cols; i++)
2092 24090 : printTableAddHeader(&cont, headers[i], true, 'l');
2093 :
2094 : /* Generate table cells to be printed */
2095 13108 : for (i = 0; i < numrows; i++)
2096 : {
2097 : /* Column */
2098 9226 : printTableAddCell(&cont, PQgetvalue(res, i, attname_col), false, false);
2099 :
2100 : /* Type */
2101 9226 : printTableAddCell(&cont, PQgetvalue(res, i, atttype_col), false, false);
2102 :
2103 : /* Collation, Nullable, Default */
2104 9226 : if (show_column_details)
2105 : {
2106 : char *identity;
2107 : char *generated;
2108 : char *default_str;
2109 8746 : bool mustfree = false;
2110 :
2111 8746 : printTableAddCell(&cont, PQgetvalue(res, i, attcoll_col), false, false);
2112 :
2113 8746 : printTableAddCell(&cont,
2114 8746 : strcmp(PQgetvalue(res, i, attnotnull_col), "t") == 0 ? "not null" : "",
2115 : false, false);
2116 :
2117 8746 : identity = PQgetvalue(res, i, attidentity_col);
2118 8746 : generated = PQgetvalue(res, i, attgenerated_col);
2119 :
2120 8746 : if (identity[0] == ATTRIBUTE_IDENTITY_ALWAYS)
2121 66 : default_str = "generated always as identity";
2122 8680 : else if (identity[0] == ATTRIBUTE_IDENTITY_BY_DEFAULT)
2123 24 : default_str = "generated by default as identity";
2124 8656 : else if (generated[0] == ATTRIBUTE_GENERATED_STORED)
2125 : {
2126 232 : default_str = psprintf("generated always as (%s) stored",
2127 : PQgetvalue(res, i, attrdef_col));
2128 232 : mustfree = true;
2129 : }
2130 8424 : else if (generated[0] == ATTRIBUTE_GENERATED_VIRTUAL)
2131 : {
2132 192 : default_str = psprintf("generated always as (%s)",
2133 : PQgetvalue(res, i, attrdef_col));
2134 192 : mustfree = true;
2135 : }
2136 : else
2137 8232 : default_str = PQgetvalue(res, i, attrdef_col);
2138 :
2139 8746 : printTableAddCell(&cont, default_str, false, mustfree);
2140 : }
2141 :
2142 : /* Info for index columns */
2143 9226 : if (isindexkey_col >= 0)
2144 462 : printTableAddCell(&cont, PQgetvalue(res, i, isindexkey_col), true, false);
2145 9226 : if (indexdef_col >= 0)
2146 462 : printTableAddCell(&cont, PQgetvalue(res, i, indexdef_col), false, false);
2147 :
2148 : /* FDW options for foreign table columns */
2149 9226 : if (fdwopts_col >= 0)
2150 750 : printTableAddCell(&cont, PQgetvalue(res, i, fdwopts_col), false, false);
2151 :
2152 : /* Storage mode, if relevant */
2153 9226 : if (attstorage_col >= 0)
2154 : {
2155 4210 : char *storage = PQgetvalue(res, i, attstorage_col);
2156 :
2157 : /* these strings are literal in our syntax, so not translated. */
2158 5452 : printTableAddCell(&cont, (storage[0] == TYPSTORAGE_PLAIN ? "plain" :
2159 2340 : (storage[0] == TYPSTORAGE_MAIN ? "main" :
2160 1140 : (storage[0] == TYPSTORAGE_EXTENDED ? "extended" :
2161 42 : (storage[0] == TYPSTORAGE_EXTERNAL ? "external" :
2162 : "???")))),
2163 : false, false);
2164 : }
2165 :
2166 : /* Column compression, if relevant */
2167 9226 : if (attcompression_col >= 0)
2168 : {
2169 78 : char *compression = PQgetvalue(res, i, attcompression_col);
2170 :
2171 : /* these strings are literal in our syntax, so not translated. */
2172 138 : printTableAddCell(&cont, (compression[0] == 'p' ? "pglz" :
2173 96 : (compression[0] == 'l' ? "lz4" :
2174 36 : (compression[0] == '\0' ? "" :
2175 : "???"))),
2176 : false, false);
2177 : }
2178 :
2179 : /* Statistics target, if the relkind supports this feature */
2180 9226 : if (attstattarget_col >= 0)
2181 3278 : printTableAddCell(&cont, PQgetvalue(res, i, attstattarget_col),
2182 : false, false);
2183 :
2184 : /* Column comments, if the relkind supports this feature */
2185 9226 : if (attdescr_col >= 0)
2186 4126 : printTableAddCell(&cont, PQgetvalue(res, i, attdescr_col),
2187 : false, false);
2188 : }
2189 :
2190 : /* Make footers */
2191 :
2192 3882 : if (tableinfo.ispartition)
2193 : {
2194 : /* Footer information for a partition child table */
2195 : PGresult *result;
2196 :
2197 542 : printfPQExpBuffer(&buf,
2198 : "SELECT inhparent::pg_catalog.regclass,\n"
2199 : " pg_catalog.pg_get_expr(c.relpartbound, c.oid),\n ");
2200 :
2201 542 : appendPQExpBufferStr(&buf,
2202 542 : pset.sversion >= 140000 ? "inhdetachpending" :
2203 : "false as inhdetachpending");
2204 :
2205 : /* If verbose, also request the partition constraint definition */
2206 542 : if (verbose)
2207 182 : appendPQExpBufferStr(&buf,
2208 : ",\n pg_catalog.pg_get_partition_constraintdef(c.oid)");
2209 542 : appendPQExpBuffer(&buf,
2210 : "\nFROM pg_catalog.pg_class c"
2211 : " JOIN pg_catalog.pg_inherits i"
2212 : " ON c.oid = inhrelid"
2213 : "\nWHERE c.oid = '%s';", oid);
2214 542 : result = PSQLexec(buf.data);
2215 542 : if (!result)
2216 0 : goto error_return;
2217 :
2218 542 : if (PQntuples(result) > 0)
2219 : {
2220 542 : char *parent_name = PQgetvalue(result, 0, 0);
2221 542 : char *partdef = PQgetvalue(result, 0, 1);
2222 542 : char *detached = PQgetvalue(result, 0, 2);
2223 :
2224 542 : printfPQExpBuffer(&tmpbuf, _("Partition of: %s %s%s"), parent_name,
2225 : partdef,
2226 542 : strcmp(detached, "t") == 0 ? " DETACH PENDING" : "");
2227 542 : printTableAddFooter(&cont, tmpbuf.data);
2228 :
2229 542 : if (verbose)
2230 : {
2231 182 : char *partconstraintdef = NULL;
2232 :
2233 182 : if (!PQgetisnull(result, 0, 3))
2234 164 : partconstraintdef = PQgetvalue(result, 0, 3);
2235 : /* If there isn't any constraint, show that explicitly */
2236 182 : if (partconstraintdef == NULL || partconstraintdef[0] == '\0')
2237 18 : printfPQExpBuffer(&tmpbuf, _("No partition constraint"));
2238 : else
2239 164 : printfPQExpBuffer(&tmpbuf, _("Partition constraint: %s"),
2240 : partconstraintdef);
2241 182 : printTableAddFooter(&cont, tmpbuf.data);
2242 : }
2243 : }
2244 542 : PQclear(result);
2245 : }
2246 :
2247 3882 : if (tableinfo.relkind == RELKIND_PARTITIONED_TABLE)
2248 : {
2249 : /* Footer information for a partitioned table (partitioning parent) */
2250 : PGresult *result;
2251 :
2252 290 : printfPQExpBuffer(&buf,
2253 : "SELECT pg_catalog.pg_get_partkeydef('%s'::pg_catalog.oid);",
2254 : oid);
2255 290 : result = PSQLexec(buf.data);
2256 290 : if (!result)
2257 0 : goto error_return;
2258 :
2259 290 : if (PQntuples(result) == 1)
2260 : {
2261 290 : char *partkeydef = PQgetvalue(result, 0, 0);
2262 :
2263 290 : printfPQExpBuffer(&tmpbuf, _("Partition key: %s"), partkeydef);
2264 290 : printTableAddFooter(&cont, tmpbuf.data);
2265 : }
2266 290 : PQclear(result);
2267 : }
2268 :
2269 3882 : if (tableinfo.relkind == RELKIND_TOASTVALUE)
2270 : {
2271 : /* For a TOAST table, print name of owning table */
2272 : PGresult *result;
2273 :
2274 6 : printfPQExpBuffer(&buf,
2275 : "SELECT n.nspname, c.relname\n"
2276 : "FROM pg_catalog.pg_class c"
2277 : " JOIN pg_catalog.pg_namespace n"
2278 : " ON n.oid = c.relnamespace\n"
2279 : "WHERE reltoastrelid = '%s';", oid);
2280 6 : result = PSQLexec(buf.data);
2281 6 : if (!result)
2282 0 : goto error_return;
2283 :
2284 6 : if (PQntuples(result) == 1)
2285 : {
2286 6 : char *schemaname = PQgetvalue(result, 0, 0);
2287 6 : char *relname = PQgetvalue(result, 0, 1);
2288 :
2289 6 : printfPQExpBuffer(&tmpbuf, _("Owning table: \"%s.%s\""),
2290 : schemaname, relname);
2291 6 : printTableAddFooter(&cont, tmpbuf.data);
2292 : }
2293 6 : PQclear(result);
2294 : }
2295 :
2296 3882 : if (tableinfo.relkind == RELKIND_INDEX ||
2297 3614 : tableinfo.relkind == RELKIND_PARTITIONED_INDEX)
2298 400 : {
2299 : /* Footer information about an index */
2300 : PGresult *result;
2301 :
2302 400 : printfPQExpBuffer(&buf,
2303 : "SELECT i.indisunique, i.indisprimary, i.indisclustered, "
2304 : "i.indisvalid,\n"
2305 : " (NOT i.indimmediate) AND "
2306 : "EXISTS (SELECT 1 FROM pg_catalog.pg_constraint "
2307 : "WHERE conrelid = i.indrelid AND "
2308 : "conindid = i.indexrelid AND "
2309 : "contype IN (" CppAsString2(CONSTRAINT_PRIMARY) ","
2310 : CppAsString2(CONSTRAINT_UNIQUE) ","
2311 : CppAsString2(CONSTRAINT_EXCLUSION) ") AND "
2312 : "condeferrable) AS condeferrable,\n"
2313 : " (NOT i.indimmediate) AND "
2314 : "EXISTS (SELECT 1 FROM pg_catalog.pg_constraint "
2315 : "WHERE conrelid = i.indrelid AND "
2316 : "conindid = i.indexrelid AND "
2317 : "contype IN (" CppAsString2(CONSTRAINT_PRIMARY) ","
2318 : CppAsString2(CONSTRAINT_UNIQUE) ","
2319 : CppAsString2(CONSTRAINT_EXCLUSION) ") AND "
2320 : "condeferred) AS condeferred,\n");
2321 :
2322 400 : if (pset.sversion >= 90400)
2323 400 : appendPQExpBufferStr(&buf, "i.indisreplident,\n");
2324 : else
2325 0 : appendPQExpBufferStr(&buf, "false AS indisreplident,\n");
2326 :
2327 400 : if (pset.sversion >= 150000)
2328 400 : appendPQExpBufferStr(&buf, "i.indnullsnotdistinct,\n");
2329 : else
2330 0 : appendPQExpBufferStr(&buf, "false AS indnullsnotdistinct,\n");
2331 :
2332 400 : appendPQExpBuffer(&buf, " a.amname, c2.relname, "
2333 : "pg_catalog.pg_get_expr(i.indpred, i.indrelid, true)\n"
2334 : "FROM pg_catalog.pg_index i, pg_catalog.pg_class c, pg_catalog.pg_class c2, pg_catalog.pg_am a\n"
2335 : "WHERE i.indexrelid = c.oid AND c.oid = '%s' AND c.relam = a.oid\n"
2336 : "AND i.indrelid = c2.oid;",
2337 : oid);
2338 :
2339 400 : result = PSQLexec(buf.data);
2340 400 : if (!result)
2341 0 : goto error_return;
2342 400 : else if (PQntuples(result) != 1)
2343 : {
2344 0 : PQclear(result);
2345 0 : goto error_return;
2346 : }
2347 : else
2348 : {
2349 400 : char *indisunique = PQgetvalue(result, 0, 0);
2350 400 : char *indisprimary = PQgetvalue(result, 0, 1);
2351 400 : char *indisclustered = PQgetvalue(result, 0, 2);
2352 400 : char *indisvalid = PQgetvalue(result, 0, 3);
2353 400 : char *deferrable = PQgetvalue(result, 0, 4);
2354 400 : char *deferred = PQgetvalue(result, 0, 5);
2355 400 : char *indisreplident = PQgetvalue(result, 0, 6);
2356 400 : char *indnullsnotdistinct = PQgetvalue(result, 0, 7);
2357 400 : char *indamname = PQgetvalue(result, 0, 8);
2358 400 : char *indtable = PQgetvalue(result, 0, 9);
2359 400 : char *indpred = PQgetvalue(result, 0, 10);
2360 :
2361 400 : if (strcmp(indisprimary, "t") == 0)
2362 96 : printfPQExpBuffer(&tmpbuf, _("primary key, "));
2363 304 : else if (strcmp(indisunique, "t") == 0)
2364 : {
2365 102 : printfPQExpBuffer(&tmpbuf, _("unique"));
2366 102 : if (strcmp(indnullsnotdistinct, "t") == 0)
2367 6 : appendPQExpBufferStr(&tmpbuf, _(" nulls not distinct"));
2368 102 : appendPQExpBufferStr(&tmpbuf, _(", "));
2369 : }
2370 : else
2371 202 : resetPQExpBuffer(&tmpbuf);
2372 400 : appendPQExpBuffer(&tmpbuf, "%s, ", indamname);
2373 :
2374 : /* we assume here that index and table are in same schema */
2375 400 : appendPQExpBuffer(&tmpbuf, _("for table \"%s.%s\""),
2376 : schemaname, indtable);
2377 :
2378 400 : if (strlen(indpred))
2379 0 : appendPQExpBuffer(&tmpbuf, _(", predicate (%s)"), indpred);
2380 :
2381 400 : if (strcmp(indisclustered, "t") == 0)
2382 0 : appendPQExpBufferStr(&tmpbuf, _(", clustered"));
2383 :
2384 400 : if (strcmp(indisvalid, "t") != 0)
2385 0 : appendPQExpBufferStr(&tmpbuf, _(", invalid"));
2386 :
2387 400 : if (strcmp(deferrable, "t") == 0)
2388 0 : appendPQExpBufferStr(&tmpbuf, _(", deferrable"));
2389 :
2390 400 : if (strcmp(deferred, "t") == 0)
2391 0 : appendPQExpBufferStr(&tmpbuf, _(", initially deferred"));
2392 :
2393 400 : if (strcmp(indisreplident, "t") == 0)
2394 0 : appendPQExpBufferStr(&tmpbuf, _(", replica identity"));
2395 :
2396 400 : printTableAddFooter(&cont, tmpbuf.data);
2397 :
2398 : /*
2399 : * If it's a partitioned index, we'll print the tablespace below
2400 : */
2401 400 : if (tableinfo.relkind == RELKIND_INDEX)
2402 268 : add_tablespace_footer(&cont, tableinfo.relkind,
2403 : tableinfo.tablespace, true);
2404 : }
2405 :
2406 400 : PQclear(result);
2407 : }
2408 : /* If you add relkinds here, see also "Finish printing..." stanza below */
2409 3482 : else if (tableinfo.relkind == RELKIND_RELATION ||
2410 1002 : tableinfo.relkind == RELKIND_MATVIEW ||
2411 942 : tableinfo.relkind == RELKIND_FOREIGN_TABLE ||
2412 744 : tableinfo.relkind == RELKIND_PARTITIONED_TABLE ||
2413 454 : tableinfo.relkind == RELKIND_PARTITIONED_INDEX ||
2414 454 : tableinfo.relkind == RELKIND_TOASTVALUE)
2415 : {
2416 : /* Footer information about a table */
2417 3034 : PGresult *result = NULL;
2418 3034 : int tuples = 0;
2419 :
2420 : /* print indexes */
2421 3034 : if (tableinfo.hasindex)
2422 : {
2423 982 : printfPQExpBuffer(&buf,
2424 : "SELECT c2.relname, i.indisprimary, i.indisunique, "
2425 : "i.indisclustered, i.indisvalid, "
2426 : "pg_catalog.pg_get_indexdef(i.indexrelid, 0, true),\n "
2427 : "pg_catalog.pg_get_constraintdef(con.oid, true), "
2428 : "contype, condeferrable, condeferred");
2429 982 : if (pset.sversion >= 90400)
2430 982 : appendPQExpBufferStr(&buf, ", i.indisreplident");
2431 : else
2432 0 : appendPQExpBufferStr(&buf, ", false AS indisreplident");
2433 982 : appendPQExpBufferStr(&buf, ", c2.reltablespace");
2434 982 : if (pset.sversion >= 180000)
2435 982 : appendPQExpBufferStr(&buf, ", con.conperiod");
2436 : else
2437 0 : appendPQExpBufferStr(&buf, ", false AS conperiod");
2438 982 : appendPQExpBuffer(&buf,
2439 : "\nFROM pg_catalog.pg_class c, pg_catalog.pg_class c2, pg_catalog.pg_index i\n"
2440 : " LEFT JOIN pg_catalog.pg_constraint con ON (conrelid = i.indrelid AND conindid = i.indexrelid AND contype IN ("
2441 : CppAsString2(CONSTRAINT_PRIMARY) ","
2442 : CppAsString2(CONSTRAINT_UNIQUE) ","
2443 : CppAsString2(CONSTRAINT_EXCLUSION) "))\n"
2444 : "WHERE c.oid = '%s' AND c.oid = i.indrelid AND i.indexrelid = c2.oid\n"
2445 : "ORDER BY i.indisprimary DESC, c2.relname;",
2446 : oid);
2447 982 : result = PSQLexec(buf.data);
2448 982 : if (!result)
2449 0 : goto error_return;
2450 : else
2451 982 : tuples = PQntuples(result);
2452 :
2453 982 : if (tuples > 0)
2454 : {
2455 940 : printTableAddFooter(&cont, _("Indexes:"));
2456 2440 : for (i = 0; i < tuples; i++)
2457 : {
2458 : /* untranslated index name */
2459 1500 : printfPQExpBuffer(&buf, " \"%s\"",
2460 : PQgetvalue(result, i, 0));
2461 :
2462 : /*
2463 : * If exclusion constraint or PK/UNIQUE constraint WITHOUT
2464 : * OVERLAPS, print the constraintdef
2465 : */
2466 1500 : if (strcmp(PQgetvalue(result, i, 7), "x") == 0 ||
2467 1446 : strcmp(PQgetvalue(result, i, 12), "t") == 0)
2468 : {
2469 148 : appendPQExpBuffer(&buf, " %s",
2470 : PQgetvalue(result, i, 6));
2471 : }
2472 : else
2473 : {
2474 : const char *indexdef;
2475 : const char *usingpos;
2476 :
2477 : /* Label as primary key or unique (but not both) */
2478 1352 : if (strcmp(PQgetvalue(result, i, 1), "t") == 0)
2479 434 : appendPQExpBufferStr(&buf, " PRIMARY KEY,");
2480 918 : else if (strcmp(PQgetvalue(result, i, 2), "t") == 0)
2481 : {
2482 336 : if (strcmp(PQgetvalue(result, i, 7), "u") == 0)
2483 150 : appendPQExpBufferStr(&buf, " UNIQUE CONSTRAINT,");
2484 : else
2485 186 : appendPQExpBufferStr(&buf, " UNIQUE,");
2486 : }
2487 :
2488 : /* Everything after "USING" is echoed verbatim */
2489 1352 : indexdef = PQgetvalue(result, i, 5);
2490 1352 : usingpos = strstr(indexdef, " USING ");
2491 1352 : if (usingpos)
2492 1352 : indexdef = usingpos + 7;
2493 1352 : appendPQExpBuffer(&buf, " %s", indexdef);
2494 :
2495 : /* Need these for deferrable PK/UNIQUE indexes */
2496 1352 : if (strcmp(PQgetvalue(result, i, 8), "t") == 0)
2497 48 : appendPQExpBufferStr(&buf, " DEFERRABLE");
2498 :
2499 1352 : if (strcmp(PQgetvalue(result, i, 9), "t") == 0)
2500 18 : appendPQExpBufferStr(&buf, " INITIALLY DEFERRED");
2501 : }
2502 :
2503 : /* Add these for all cases */
2504 1500 : if (strcmp(PQgetvalue(result, i, 3), "t") == 0)
2505 0 : appendPQExpBufferStr(&buf, " CLUSTER");
2506 :
2507 1500 : if (strcmp(PQgetvalue(result, i, 4), "t") != 0)
2508 42 : appendPQExpBufferStr(&buf, " INVALID");
2509 :
2510 1500 : if (strcmp(PQgetvalue(result, i, 10), "t") == 0)
2511 60 : appendPQExpBufferStr(&buf, " REPLICA IDENTITY");
2512 :
2513 1500 : printTableAddFooter(&cont, buf.data);
2514 :
2515 : /* Print tablespace of the index on the same line */
2516 1500 : add_tablespace_footer(&cont, RELKIND_INDEX,
2517 1500 : atooid(PQgetvalue(result, i, 11)),
2518 : false);
2519 : }
2520 : }
2521 982 : PQclear(result);
2522 : }
2523 :
2524 : /* print table (and column) check constraints */
2525 3034 : if (tableinfo.checks)
2526 : {
2527 414 : printfPQExpBuffer(&buf,
2528 : "SELECT r.conname, "
2529 : "pg_catalog.pg_get_constraintdef(r.oid, true)\n"
2530 : "FROM pg_catalog.pg_constraint r\n"
2531 : "WHERE r.conrelid = '%s' "
2532 : "AND r.contype = " CppAsString2(CONSTRAINT_CHECK) "\n"
2533 : "ORDER BY 1;",
2534 : oid);
2535 414 : result = PSQLexec(buf.data);
2536 414 : if (!result)
2537 0 : goto error_return;
2538 : else
2539 414 : tuples = PQntuples(result);
2540 :
2541 414 : if (tuples > 0)
2542 : {
2543 414 : printTableAddFooter(&cont, _("Check constraints:"));
2544 1062 : for (i = 0; i < tuples; i++)
2545 : {
2546 : /* untranslated constraint name and def */
2547 648 : printfPQExpBuffer(&buf, " \"%s\" %s",
2548 : PQgetvalue(result, i, 0),
2549 : PQgetvalue(result, i, 1));
2550 :
2551 648 : printTableAddFooter(&cont, buf.data);
2552 : }
2553 : }
2554 414 : PQclear(result);
2555 : }
2556 :
2557 : /* Print foreign-key constraints */
2558 3034 : if (pset.sversion >= 120000 &&
2559 3034 : (tableinfo.ispartition || tableinfo.relkind == RELKIND_PARTITIONED_TABLE))
2560 : {
2561 : /*
2562 : * Put the constraints defined in this table first, followed by
2563 : * the constraints defined in ancestor partitioned tables.
2564 : */
2565 748 : printfPQExpBuffer(&buf,
2566 : "SELECT conrelid = '%s'::pg_catalog.regclass AS sametable,\n"
2567 : " conname,\n"
2568 : " pg_catalog.pg_get_constraintdef(oid, true) AS condef,\n"
2569 : " conrelid::pg_catalog.regclass AS ontable\n"
2570 : " FROM pg_catalog.pg_constraint,\n"
2571 : " pg_catalog.pg_partition_ancestors('%s')\n"
2572 : " WHERE conrelid = relid AND contype = " CppAsString2(CONSTRAINT_FOREIGN) " AND conparentid = 0\n"
2573 : "ORDER BY sametable DESC, conname;",
2574 : oid, oid);
2575 : }
2576 : else
2577 : {
2578 2286 : printfPQExpBuffer(&buf,
2579 : "SELECT true as sametable, conname,\n"
2580 : " pg_catalog.pg_get_constraintdef(r.oid, true) as condef,\n"
2581 : " conrelid::pg_catalog.regclass AS ontable\n"
2582 : "FROM pg_catalog.pg_constraint r\n"
2583 : "WHERE r.conrelid = '%s' AND r.contype = " CppAsString2(CONSTRAINT_FOREIGN) "\n",
2584 : oid);
2585 :
2586 2286 : if (pset.sversion >= 120000)
2587 2286 : appendPQExpBufferStr(&buf, " AND conparentid = 0\n");
2588 2286 : appendPQExpBufferStr(&buf, "ORDER BY conname");
2589 : }
2590 :
2591 3034 : result = PSQLexec(buf.data);
2592 3034 : if (!result)
2593 0 : goto error_return;
2594 : else
2595 3034 : tuples = PQntuples(result);
2596 :
2597 3034 : if (tuples > 0)
2598 : {
2599 194 : int i_sametable = PQfnumber(result, "sametable"),
2600 194 : i_conname = PQfnumber(result, "conname"),
2601 194 : i_condef = PQfnumber(result, "condef"),
2602 194 : i_ontable = PQfnumber(result, "ontable");
2603 :
2604 194 : printTableAddFooter(&cont, _("Foreign-key constraints:"));
2605 424 : for (i = 0; i < tuples; i++)
2606 : {
2607 : /*
2608 : * Print untranslated constraint name and definition. Use a
2609 : * "TABLE tab" prefix when the constraint is defined in a
2610 : * parent partitioned table.
2611 : */
2612 230 : if (strcmp(PQgetvalue(result, i, i_sametable), "f") == 0)
2613 102 : printfPQExpBuffer(&buf, " TABLE \"%s\" CONSTRAINT \"%s\" %s",
2614 : PQgetvalue(result, i, i_ontable),
2615 : PQgetvalue(result, i, i_conname),
2616 : PQgetvalue(result, i, i_condef));
2617 : else
2618 128 : printfPQExpBuffer(&buf, " \"%s\" %s",
2619 : PQgetvalue(result, i, i_conname),
2620 : PQgetvalue(result, i, i_condef));
2621 :
2622 230 : printTableAddFooter(&cont, buf.data);
2623 : }
2624 : }
2625 3034 : PQclear(result);
2626 :
2627 : /* print incoming foreign-key references */
2628 3034 : if (pset.sversion >= 120000)
2629 : {
2630 3034 : printfPQExpBuffer(&buf,
2631 : "SELECT conname, conrelid::pg_catalog.regclass AS ontable,\n"
2632 : " pg_catalog.pg_get_constraintdef(oid, true) AS condef\n"
2633 : " FROM pg_catalog.pg_constraint c\n"
2634 : " WHERE confrelid IN (SELECT pg_catalog.pg_partition_ancestors('%s')\n"
2635 : " UNION ALL VALUES ('%s'::pg_catalog.regclass))\n"
2636 : " AND contype = " CppAsString2(CONSTRAINT_FOREIGN) " AND conparentid = 0\n"
2637 : "ORDER BY conname;",
2638 : oid, oid);
2639 : }
2640 : else
2641 : {
2642 0 : printfPQExpBuffer(&buf,
2643 : "SELECT conname, conrelid::pg_catalog.regclass AS ontable,\n"
2644 : " pg_catalog.pg_get_constraintdef(oid, true) AS condef\n"
2645 : " FROM pg_catalog.pg_constraint\n"
2646 : " WHERE confrelid = %s AND contype = " CppAsString2(CONSTRAINT_FOREIGN) "\n"
2647 : "ORDER BY conname;",
2648 : oid);
2649 : }
2650 :
2651 3034 : result = PSQLexec(buf.data);
2652 3034 : if (!result)
2653 0 : goto error_return;
2654 : else
2655 3034 : tuples = PQntuples(result);
2656 :
2657 3034 : if (tuples > 0)
2658 : {
2659 60 : int i_conname = PQfnumber(result, "conname"),
2660 60 : i_ontable = PQfnumber(result, "ontable"),
2661 60 : i_condef = PQfnumber(result, "condef");
2662 :
2663 60 : printTableAddFooter(&cont, _("Referenced by:"));
2664 120 : for (i = 0; i < tuples; i++)
2665 : {
2666 60 : printfPQExpBuffer(&buf, " TABLE \"%s\" CONSTRAINT \"%s\" %s",
2667 : PQgetvalue(result, i, i_ontable),
2668 : PQgetvalue(result, i, i_conname),
2669 : PQgetvalue(result, i, i_condef));
2670 :
2671 60 : printTableAddFooter(&cont, buf.data);
2672 : }
2673 : }
2674 3034 : PQclear(result);
2675 :
2676 : /* print any row-level policies */
2677 3034 : if (pset.sversion >= 90500)
2678 : {
2679 3034 : printfPQExpBuffer(&buf, "SELECT pol.polname,");
2680 3034 : if (pset.sversion >= 100000)
2681 3034 : appendPQExpBufferStr(&buf,
2682 : " pol.polpermissive,\n");
2683 : else
2684 0 : appendPQExpBufferStr(&buf,
2685 : " 't' as polpermissive,\n");
2686 3034 : appendPQExpBuffer(&buf,
2687 : " CASE WHEN pol.polroles = '{0}' THEN NULL ELSE pg_catalog.array_to_string(array(select rolname from pg_catalog.pg_roles where oid = any (pol.polroles) order by 1),',') END,\n"
2688 : " pg_catalog.pg_get_expr(pol.polqual, pol.polrelid),\n"
2689 : " pg_catalog.pg_get_expr(pol.polwithcheck, pol.polrelid),\n"
2690 : " CASE pol.polcmd\n"
2691 : " WHEN 'r' THEN 'SELECT'\n"
2692 : " WHEN 'a' THEN 'INSERT'\n"
2693 : " WHEN 'w' THEN 'UPDATE'\n"
2694 : " WHEN 'd' THEN 'DELETE'\n"
2695 : " END AS cmd\n"
2696 : "FROM pg_catalog.pg_policy pol\n"
2697 : "WHERE pol.polrelid = '%s' ORDER BY 1;",
2698 : oid);
2699 :
2700 3034 : result = PSQLexec(buf.data);
2701 3034 : if (!result)
2702 0 : goto error_return;
2703 : else
2704 3034 : tuples = PQntuples(result);
2705 :
2706 : /*
2707 : * Handle cases where RLS is enabled and there are policies, or
2708 : * there aren't policies, or RLS isn't enabled but there are
2709 : * policies
2710 : */
2711 3034 : if (tableinfo.rowsecurity && !tableinfo.forcerowsecurity && tuples > 0)
2712 12 : printTableAddFooter(&cont, _("Policies:"));
2713 :
2714 3034 : if (tableinfo.rowsecurity && tableinfo.forcerowsecurity && tuples > 0)
2715 0 : printTableAddFooter(&cont, _("Policies (forced row security enabled):"));
2716 :
2717 3034 : if (tableinfo.rowsecurity && !tableinfo.forcerowsecurity && tuples == 0)
2718 0 : printTableAddFooter(&cont, _("Policies (row security enabled): (none)"));
2719 :
2720 3034 : if (tableinfo.rowsecurity && tableinfo.forcerowsecurity && tuples == 0)
2721 0 : printTableAddFooter(&cont, _("Policies (forced row security enabled): (none)"));
2722 :
2723 3034 : if (!tableinfo.rowsecurity && tuples > 0)
2724 0 : printTableAddFooter(&cont, _("Policies (row security disabled):"));
2725 :
2726 : /* Might be an empty set - that's ok */
2727 3064 : for (i = 0; i < tuples; i++)
2728 : {
2729 30 : printfPQExpBuffer(&buf, " POLICY \"%s\"",
2730 : PQgetvalue(result, i, 0));
2731 :
2732 30 : if (*(PQgetvalue(result, i, 1)) == 'f')
2733 18 : appendPQExpBufferStr(&buf, " AS RESTRICTIVE");
2734 :
2735 30 : if (!PQgetisnull(result, i, 5))
2736 0 : appendPQExpBuffer(&buf, " FOR %s",
2737 : PQgetvalue(result, i, 5));
2738 :
2739 30 : if (!PQgetisnull(result, i, 2))
2740 : {
2741 18 : appendPQExpBuffer(&buf, "\n TO %s",
2742 : PQgetvalue(result, i, 2));
2743 : }
2744 :
2745 30 : if (!PQgetisnull(result, i, 3))
2746 30 : appendPQExpBuffer(&buf, "\n USING (%s)",
2747 : PQgetvalue(result, i, 3));
2748 :
2749 30 : if (!PQgetisnull(result, i, 4))
2750 0 : appendPQExpBuffer(&buf, "\n WITH CHECK (%s)",
2751 : PQgetvalue(result, i, 4));
2752 :
2753 30 : printTableAddFooter(&cont, buf.data);
2754 : }
2755 3034 : PQclear(result);
2756 : }
2757 :
2758 : /* print any extended statistics */
2759 3034 : if (pset.sversion >= 140000)
2760 : {
2761 3034 : printfPQExpBuffer(&buf,
2762 : "SELECT oid, "
2763 : "stxrelid::pg_catalog.regclass, "
2764 : "stxnamespace::pg_catalog.regnamespace::pg_catalog.text AS nsp, "
2765 : "stxname,\n"
2766 : "pg_catalog.pg_get_statisticsobjdef_columns(oid) AS columns,\n"
2767 : " " CppAsString2(STATS_EXT_NDISTINCT) " = any(stxkind) AS ndist_enabled,\n"
2768 : " " CppAsString2(STATS_EXT_DEPENDENCIES) " = any(stxkind) AS deps_enabled,\n"
2769 : " " CppAsString2(STATS_EXT_MCV) " = any(stxkind) AS mcv_enabled,\n"
2770 : "stxstattarget\n"
2771 : "FROM pg_catalog.pg_statistic_ext\n"
2772 : "WHERE stxrelid = '%s'\n"
2773 : "ORDER BY nsp, stxname;",
2774 : oid);
2775 :
2776 3034 : result = PSQLexec(buf.data);
2777 3034 : if (!result)
2778 0 : goto error_return;
2779 : else
2780 3034 : tuples = PQntuples(result);
2781 :
2782 3034 : if (tuples > 0)
2783 : {
2784 54 : printTableAddFooter(&cont, _("Statistics objects:"));
2785 :
2786 126 : for (i = 0; i < tuples; i++)
2787 : {
2788 72 : bool gotone = false;
2789 : bool has_ndistinct;
2790 : bool has_dependencies;
2791 : bool has_mcv;
2792 : bool has_all;
2793 : bool has_some;
2794 :
2795 72 : has_ndistinct = (strcmp(PQgetvalue(result, i, 5), "t") == 0);
2796 72 : has_dependencies = (strcmp(PQgetvalue(result, i, 6), "t") == 0);
2797 72 : has_mcv = (strcmp(PQgetvalue(result, i, 7), "t") == 0);
2798 :
2799 72 : printfPQExpBuffer(&buf, " ");
2800 :
2801 : /* statistics object name (qualified with namespace) */
2802 72 : appendPQExpBuffer(&buf, "\"%s.%s\"",
2803 : PQgetvalue(result, i, 2),
2804 : PQgetvalue(result, i, 3));
2805 :
2806 : /*
2807 : * When printing kinds we ignore expression statistics,
2808 : * which are used only internally and can't be specified
2809 : * by user. We don't print the kinds when none are
2810 : * specified (in which case it has to be statistics on a
2811 : * single expr) or when all are specified (in which case
2812 : * we assume it's expanded by CREATE STATISTICS).
2813 : */
2814 72 : has_all = (has_ndistinct && has_dependencies && has_mcv);
2815 72 : has_some = (has_ndistinct || has_dependencies || has_mcv);
2816 :
2817 72 : if (has_some && !has_all)
2818 : {
2819 0 : appendPQExpBufferStr(&buf, " (");
2820 :
2821 : /* options */
2822 0 : if (has_ndistinct)
2823 : {
2824 0 : appendPQExpBufferStr(&buf, "ndistinct");
2825 0 : gotone = true;
2826 : }
2827 :
2828 0 : if (has_dependencies)
2829 : {
2830 0 : appendPQExpBuffer(&buf, "%sdependencies", gotone ? ", " : "");
2831 0 : gotone = true;
2832 : }
2833 :
2834 0 : if (has_mcv)
2835 : {
2836 0 : appendPQExpBuffer(&buf, "%smcv", gotone ? ", " : "");
2837 : }
2838 :
2839 0 : appendPQExpBufferChar(&buf, ')');
2840 : }
2841 :
2842 72 : appendPQExpBuffer(&buf, " ON %s FROM %s",
2843 : PQgetvalue(result, i, 4),
2844 : PQgetvalue(result, i, 1));
2845 :
2846 : /* Show the stats target if it's not default */
2847 72 : if (!PQgetisnull(result, i, 8) &&
2848 6 : strcmp(PQgetvalue(result, i, 8), "-1") != 0)
2849 6 : appendPQExpBuffer(&buf, "; STATISTICS %s",
2850 : PQgetvalue(result, i, 8));
2851 :
2852 72 : printTableAddFooter(&cont, buf.data);
2853 : }
2854 : }
2855 3034 : PQclear(result);
2856 : }
2857 0 : else if (pset.sversion >= 100000)
2858 : {
2859 0 : printfPQExpBuffer(&buf,
2860 : "SELECT oid, "
2861 : "stxrelid::pg_catalog.regclass, "
2862 : "stxnamespace::pg_catalog.regnamespace AS nsp, "
2863 : "stxname,\n"
2864 : " (SELECT pg_catalog.string_agg(pg_catalog.quote_ident(attname),', ')\n"
2865 : " FROM pg_catalog.unnest(stxkeys) s(attnum)\n"
2866 : " JOIN pg_catalog.pg_attribute a ON (stxrelid = a.attrelid AND\n"
2867 : " a.attnum = s.attnum AND NOT attisdropped)) AS columns,\n"
2868 : " " CppAsString2(STATS_EXT_NDISTINCT) " = any(stxkind) AS ndist_enabled,\n"
2869 : " " CppAsString2(STATS_EXT_DEPENDENCIES) " = any(stxkind) AS deps_enabled,\n"
2870 : " " CppAsString2(STATS_EXT_MCV) " = any(stxkind) AS mcv_enabled,\n");
2871 :
2872 0 : if (pset.sversion >= 130000)
2873 0 : appendPQExpBufferStr(&buf, " stxstattarget\n");
2874 : else
2875 0 : appendPQExpBufferStr(&buf, " -1 AS stxstattarget\n");
2876 0 : appendPQExpBuffer(&buf, "FROM pg_catalog.pg_statistic_ext\n"
2877 : "WHERE stxrelid = '%s'\n"
2878 : "ORDER BY 1;",
2879 : oid);
2880 :
2881 0 : result = PSQLexec(buf.data);
2882 0 : if (!result)
2883 0 : goto error_return;
2884 : else
2885 0 : tuples = PQntuples(result);
2886 :
2887 0 : if (tuples > 0)
2888 : {
2889 0 : printTableAddFooter(&cont, _("Statistics objects:"));
2890 :
2891 0 : for (i = 0; i < tuples; i++)
2892 : {
2893 0 : bool gotone = false;
2894 :
2895 0 : printfPQExpBuffer(&buf, " ");
2896 :
2897 : /* statistics object name (qualified with namespace) */
2898 0 : appendPQExpBuffer(&buf, "\"%s.%s\" (",
2899 : PQgetvalue(result, i, 2),
2900 : PQgetvalue(result, i, 3));
2901 :
2902 : /* options */
2903 0 : if (strcmp(PQgetvalue(result, i, 5), "t") == 0)
2904 : {
2905 0 : appendPQExpBufferStr(&buf, "ndistinct");
2906 0 : gotone = true;
2907 : }
2908 :
2909 0 : if (strcmp(PQgetvalue(result, i, 6), "t") == 0)
2910 : {
2911 0 : appendPQExpBuffer(&buf, "%sdependencies", gotone ? ", " : "");
2912 0 : gotone = true;
2913 : }
2914 :
2915 0 : if (strcmp(PQgetvalue(result, i, 7), "t") == 0)
2916 : {
2917 0 : appendPQExpBuffer(&buf, "%smcv", gotone ? ", " : "");
2918 : }
2919 :
2920 0 : appendPQExpBuffer(&buf, ") ON %s FROM %s",
2921 : PQgetvalue(result, i, 4),
2922 : PQgetvalue(result, i, 1));
2923 :
2924 : /* Show the stats target if it's not default */
2925 0 : if (strcmp(PQgetvalue(result, i, 8), "-1") != 0)
2926 0 : appendPQExpBuffer(&buf, "; STATISTICS %s",
2927 : PQgetvalue(result, i, 8));
2928 :
2929 0 : printTableAddFooter(&cont, buf.data);
2930 : }
2931 : }
2932 0 : PQclear(result);
2933 : }
2934 :
2935 : /* print rules */
2936 3034 : if (tableinfo.hasrules && tableinfo.relkind != RELKIND_MATVIEW)
2937 : {
2938 36 : printfPQExpBuffer(&buf,
2939 : "SELECT r.rulename, trim(trailing ';' from pg_catalog.pg_get_ruledef(r.oid, true)), "
2940 : "ev_enabled\n"
2941 : "FROM pg_catalog.pg_rewrite r\n"
2942 : "WHERE r.ev_class = '%s' ORDER BY 1;",
2943 : oid);
2944 36 : result = PSQLexec(buf.data);
2945 36 : if (!result)
2946 0 : goto error_return;
2947 : else
2948 36 : tuples = PQntuples(result);
2949 :
2950 36 : if (tuples > 0)
2951 : {
2952 : bool have_heading;
2953 : int category;
2954 :
2955 180 : for (category = 0; category < 4; category++)
2956 : {
2957 144 : have_heading = false;
2958 :
2959 528 : for (i = 0; i < tuples; i++)
2960 : {
2961 : const char *ruledef;
2962 384 : bool list_rule = false;
2963 :
2964 384 : switch (category)
2965 : {
2966 96 : case 0:
2967 96 : if (*PQgetvalue(result, i, 2) == 'O')
2968 96 : list_rule = true;
2969 96 : break;
2970 96 : case 1:
2971 96 : if (*PQgetvalue(result, i, 2) == 'D')
2972 0 : list_rule = true;
2973 96 : break;
2974 96 : case 2:
2975 96 : if (*PQgetvalue(result, i, 2) == 'A')
2976 0 : list_rule = true;
2977 96 : break;
2978 96 : case 3:
2979 96 : if (*PQgetvalue(result, i, 2) == 'R')
2980 0 : list_rule = true;
2981 96 : break;
2982 : }
2983 384 : if (!list_rule)
2984 288 : continue;
2985 :
2986 96 : if (!have_heading)
2987 : {
2988 36 : switch (category)
2989 : {
2990 36 : case 0:
2991 36 : printfPQExpBuffer(&buf, _("Rules:"));
2992 36 : break;
2993 0 : case 1:
2994 0 : printfPQExpBuffer(&buf, _("Disabled rules:"));
2995 0 : break;
2996 0 : case 2:
2997 0 : printfPQExpBuffer(&buf, _("Rules firing always:"));
2998 0 : break;
2999 0 : case 3:
3000 0 : printfPQExpBuffer(&buf, _("Rules firing on replica only:"));
3001 0 : break;
3002 : }
3003 36 : printTableAddFooter(&cont, buf.data);
3004 36 : have_heading = true;
3005 : }
3006 :
3007 : /* Everything after "CREATE RULE" is echoed verbatim */
3008 96 : ruledef = PQgetvalue(result, i, 1);
3009 96 : ruledef += 12;
3010 96 : printfPQExpBuffer(&buf, " %s", ruledef);
3011 96 : printTableAddFooter(&cont, buf.data);
3012 : }
3013 : }
3014 : }
3015 36 : PQclear(result);
3016 : }
3017 :
3018 : /* print any publications */
3019 3034 : if (pset.sversion >= 100000)
3020 : {
3021 3034 : if (pset.sversion >= 150000)
3022 : {
3023 3034 : printfPQExpBuffer(&buf,
3024 : "SELECT pubname\n"
3025 : " , NULL\n"
3026 : " , NULL\n"
3027 : "FROM pg_catalog.pg_publication p\n"
3028 : " JOIN pg_catalog.pg_publication_namespace pn ON p.oid = pn.pnpubid\n"
3029 : " JOIN pg_catalog.pg_class pc ON pc.relnamespace = pn.pnnspid\n"
3030 : "WHERE pc.oid ='%s' and pg_catalog.pg_relation_is_publishable('%s')\n"
3031 : "UNION\n"
3032 : "SELECT pubname\n"
3033 : " , pg_get_expr(pr.prqual, c.oid)\n"
3034 : " , (CASE WHEN pr.prattrs IS NOT NULL THEN\n"
3035 : " (SELECT string_agg(attname, ', ')\n"
3036 : " FROM pg_catalog.generate_series(0, pg_catalog.array_upper(pr.prattrs::pg_catalog.int2[], 1)) s,\n"
3037 : " pg_catalog.pg_attribute\n"
3038 : " WHERE attrelid = pr.prrelid AND attnum = prattrs[s])\n"
3039 : " ELSE NULL END) "
3040 : "FROM pg_catalog.pg_publication p\n"
3041 : " JOIN pg_catalog.pg_publication_rel pr ON p.oid = pr.prpubid\n"
3042 : " JOIN pg_catalog.pg_class c ON c.oid = pr.prrelid\n"
3043 : "WHERE pr.prrelid = '%s'\n"
3044 : "UNION\n"
3045 : "SELECT pubname\n"
3046 : " , NULL\n"
3047 : " , NULL\n"
3048 : "FROM pg_catalog.pg_publication p\n"
3049 : "WHERE p.puballtables AND pg_catalog.pg_relation_is_publishable('%s')\n"
3050 : "ORDER BY 1;",
3051 : oid, oid, oid, oid);
3052 : }
3053 : else
3054 : {
3055 0 : printfPQExpBuffer(&buf,
3056 : "SELECT pubname\n"
3057 : " , NULL\n"
3058 : " , NULL\n"
3059 : "FROM pg_catalog.pg_publication p\n"
3060 : "JOIN pg_catalog.pg_publication_rel pr ON p.oid = pr.prpubid\n"
3061 : "WHERE pr.prrelid = '%s'\n"
3062 : "UNION ALL\n"
3063 : "SELECT pubname\n"
3064 : " , NULL\n"
3065 : " , NULL\n"
3066 : "FROM pg_catalog.pg_publication p\n"
3067 : "WHERE p.puballtables AND pg_catalog.pg_relation_is_publishable('%s')\n"
3068 : "ORDER BY 1;",
3069 : oid, oid);
3070 : }
3071 :
3072 3034 : result = PSQLexec(buf.data);
3073 3034 : if (!result)
3074 0 : goto error_return;
3075 : else
3076 3034 : tuples = PQntuples(result);
3077 :
3078 3034 : if (tuples > 0)
3079 72 : printTableAddFooter(&cont, _("Publications:"));
3080 :
3081 : /* Might be an empty set - that's ok */
3082 3142 : for (i = 0; i < tuples; i++)
3083 : {
3084 108 : printfPQExpBuffer(&buf, " \"%s\"",
3085 : PQgetvalue(result, i, 0));
3086 :
3087 : /* column list (if any) */
3088 108 : if (!PQgetisnull(result, i, 2))
3089 24 : appendPQExpBuffer(&buf, " (%s)",
3090 : PQgetvalue(result, i, 2));
3091 :
3092 : /* row filter (if any) */
3093 108 : if (!PQgetisnull(result, i, 1))
3094 24 : appendPQExpBuffer(&buf, " WHERE %s",
3095 : PQgetvalue(result, i, 1));
3096 :
3097 108 : printTableAddFooter(&cont, buf.data);
3098 : }
3099 3034 : PQclear(result);
3100 : }
3101 :
3102 : /*
3103 : * If verbose, print NOT NULL constraints.
3104 : */
3105 3034 : if (verbose)
3106 : {
3107 1338 : printfPQExpBuffer(&buf,
3108 : "SELECT c.conname, a.attname, c.connoinherit,\n"
3109 : " c.conislocal, c.coninhcount <> 0,\n"
3110 : " c.convalidated\n"
3111 : "FROM pg_catalog.pg_constraint c JOIN\n"
3112 : " pg_catalog.pg_attribute a ON\n"
3113 : " (a.attrelid = c.conrelid AND a.attnum = c.conkey[1])\n"
3114 : "WHERE c.contype = " CppAsString2(CONSTRAINT_NOTNULL) " AND\n"
3115 : " c.conrelid = '%s'::pg_catalog.regclass\n"
3116 : "ORDER BY a.attnum",
3117 : oid);
3118 :
3119 1338 : result = PSQLexec(buf.data);
3120 1338 : if (!result)
3121 0 : goto error_return;
3122 : else
3123 1338 : tuples = PQntuples(result);
3124 :
3125 1338 : if (tuples > 0)
3126 800 : printTableAddFooter(&cont, _("Not-null constraints:"));
3127 :
3128 : /* Might be an empty set - that's ok */
3129 2350 : for (i = 0; i < tuples; i++)
3130 : {
3131 1012 : bool islocal = PQgetvalue(result, i, 3)[0] == 't';
3132 1012 : bool inherited = PQgetvalue(result, i, 4)[0] == 't';
3133 1012 : bool validated = PQgetvalue(result, i, 5)[0] == 't';
3134 :
3135 2024 : printfPQExpBuffer(&buf, " \"%s\" NOT NULL \"%s\"%s%s",
3136 : PQgetvalue(result, i, 0),
3137 : PQgetvalue(result, i, 1),
3138 1012 : PQgetvalue(result, i, 2)[0] == 't' ?
3139 : " NO INHERIT" :
3140 1862 : islocal && inherited ? _(" (local, inherited)") :
3141 868 : inherited ? _(" (inherited)") : "",
3142 1012 : !validated ? " NOT VALID" : "");
3143 :
3144 1012 : printTableAddFooter(&cont, buf.data);
3145 : }
3146 1338 : PQclear(result);
3147 : }
3148 : }
3149 :
3150 : /* Get view_def if table is a view or materialized view */
3151 3882 : if ((tableinfo.relkind == RELKIND_VIEW ||
3152 3882 : tableinfo.relkind == RELKIND_MATVIEW) && verbose)
3153 : {
3154 : PGresult *result;
3155 :
3156 412 : printfPQExpBuffer(&buf,
3157 : "SELECT pg_catalog.pg_get_viewdef('%s'::pg_catalog.oid, true);",
3158 : oid);
3159 412 : result = PSQLexec(buf.data);
3160 412 : if (!result)
3161 0 : goto error_return;
3162 :
3163 412 : if (PQntuples(result) > 0)
3164 412 : view_def = pg_strdup(PQgetvalue(result, 0, 0));
3165 :
3166 412 : PQclear(result);
3167 : }
3168 :
3169 3882 : if (view_def)
3170 : {
3171 412 : PGresult *result = NULL;
3172 :
3173 : /* Footer information about a view */
3174 412 : printTableAddFooter(&cont, _("View definition:"));
3175 412 : printTableAddFooter(&cont, view_def);
3176 :
3177 : /* print rules */
3178 412 : if (tableinfo.hasrules)
3179 : {
3180 412 : printfPQExpBuffer(&buf,
3181 : "SELECT r.rulename, trim(trailing ';' from pg_catalog.pg_get_ruledef(r.oid, true))\n"
3182 : "FROM pg_catalog.pg_rewrite r\n"
3183 : "WHERE r.ev_class = '%s' AND r.rulename != '_RETURN' ORDER BY 1;",
3184 : oid);
3185 412 : result = PSQLexec(buf.data);
3186 412 : if (!result)
3187 0 : goto error_return;
3188 :
3189 412 : if (PQntuples(result) > 0)
3190 : {
3191 12 : printTableAddFooter(&cont, _("Rules:"));
3192 24 : for (i = 0; i < PQntuples(result); i++)
3193 : {
3194 : const char *ruledef;
3195 :
3196 : /* Everything after "CREATE RULE" is echoed verbatim */
3197 12 : ruledef = PQgetvalue(result, i, 1);
3198 12 : ruledef += 12;
3199 :
3200 12 : printfPQExpBuffer(&buf, " %s", ruledef);
3201 12 : printTableAddFooter(&cont, buf.data);
3202 : }
3203 : }
3204 412 : PQclear(result);
3205 : }
3206 : }
3207 :
3208 : /*
3209 : * Print triggers next, if any (but only user-defined triggers). This
3210 : * could apply to either a table or a view.
3211 : */
3212 3882 : if (tableinfo.hastriggers)
3213 : {
3214 : PGresult *result;
3215 : int tuples;
3216 :
3217 296 : printfPQExpBuffer(&buf,
3218 : "SELECT t.tgname, "
3219 : "pg_catalog.pg_get_triggerdef(t.oid, true), "
3220 : "t.tgenabled, t.tgisinternal,\n");
3221 :
3222 : /*
3223 : * Detect whether each trigger is inherited, and if so, get the name
3224 : * of the topmost table it's inherited from. We have no easy way to
3225 : * do that pre-v13, for lack of the tgparentid column. Even with
3226 : * tgparentid, a straightforward search for the topmost parent would
3227 : * require a recursive CTE, which seems unduly expensive. We cheat a
3228 : * bit by assuming parent triggers will match by tgname; then, joining
3229 : * with pg_partition_ancestors() allows the planner to make use of
3230 : * pg_trigger_tgrelid_tgname_index if it wishes. We ensure we find
3231 : * the correct topmost parent by stopping at the first-in-partition-
3232 : * ancestry-order trigger that has tgparentid = 0. (There might be
3233 : * unrelated, non-inherited triggers with the same name further up the
3234 : * stack, so this is important.)
3235 : */
3236 296 : if (pset.sversion >= 130000)
3237 296 : appendPQExpBufferStr(&buf,
3238 : " CASE WHEN t.tgparentid != 0 THEN\n"
3239 : " (SELECT u.tgrelid::pg_catalog.regclass\n"
3240 : " FROM pg_catalog.pg_trigger AS u,\n"
3241 : " pg_catalog.pg_partition_ancestors(t.tgrelid) WITH ORDINALITY AS a(relid, depth)\n"
3242 : " WHERE u.tgname = t.tgname AND u.tgrelid = a.relid\n"
3243 : " AND u.tgparentid = 0\n"
3244 : " ORDER BY a.depth LIMIT 1)\n"
3245 : " END AS parent\n");
3246 : else
3247 0 : appendPQExpBufferStr(&buf, " NULL AS parent\n");
3248 :
3249 296 : appendPQExpBuffer(&buf,
3250 : "FROM pg_catalog.pg_trigger t\n"
3251 : "WHERE t.tgrelid = '%s' AND ",
3252 : oid);
3253 :
3254 : /*
3255 : * tgisinternal is set true for inherited triggers of partitions in
3256 : * servers between v11 and v14, though these must still be shown to
3257 : * the user. So we use another property that is true for such
3258 : * inherited triggers to avoid them being hidden, which is their
3259 : * dependence on another trigger.
3260 : */
3261 296 : if (pset.sversion >= 110000 && pset.sversion < 150000)
3262 0 : appendPQExpBufferStr(&buf, "(NOT t.tgisinternal OR (t.tgisinternal AND t.tgenabled = 'D') \n"
3263 : " OR EXISTS (SELECT 1 FROM pg_catalog.pg_depend WHERE objid = t.oid \n"
3264 : " AND refclassid = 'pg_catalog.pg_trigger'::pg_catalog.regclass))");
3265 : else
3266 : /* display/warn about disabled internal triggers */
3267 296 : appendPQExpBufferStr(&buf, "(NOT t.tgisinternal OR (t.tgisinternal AND t.tgenabled = 'D'))");
3268 296 : appendPQExpBufferStr(&buf, "\nORDER BY 1;");
3269 :
3270 296 : result = PSQLexec(buf.data);
3271 296 : if (!result)
3272 0 : goto error_return;
3273 : else
3274 296 : tuples = PQntuples(result);
3275 :
3276 296 : if (tuples > 0)
3277 : {
3278 : bool have_heading;
3279 : int category;
3280 :
3281 : /*
3282 : * split the output into 4 different categories. Enabled triggers,
3283 : * disabled triggers and the two special ALWAYS and REPLICA
3284 : * configurations.
3285 : */
3286 216 : for (category = 0; category <= 4; category++)
3287 : {
3288 180 : have_heading = false;
3289 810 : for (i = 0; i < tuples; i++)
3290 : {
3291 : bool list_trigger;
3292 : const char *tgdef;
3293 : const char *usingpos;
3294 : const char *tgenabled;
3295 : const char *tgisinternal;
3296 :
3297 : /*
3298 : * Check if this trigger falls into the current category
3299 : */
3300 630 : tgenabled = PQgetvalue(result, i, 2);
3301 630 : tgisinternal = PQgetvalue(result, i, 3);
3302 630 : list_trigger = false;
3303 630 : switch (category)
3304 : {
3305 126 : case 0:
3306 126 : if (*tgenabled == 'O' || *tgenabled == 't')
3307 126 : list_trigger = true;
3308 126 : break;
3309 126 : case 1:
3310 126 : if ((*tgenabled == 'D' || *tgenabled == 'f') &&
3311 0 : *tgisinternal == 'f')
3312 0 : list_trigger = true;
3313 126 : break;
3314 126 : case 2:
3315 126 : if ((*tgenabled == 'D' || *tgenabled == 'f') &&
3316 0 : *tgisinternal == 't')
3317 0 : list_trigger = true;
3318 126 : break;
3319 126 : case 3:
3320 126 : if (*tgenabled == 'A')
3321 0 : list_trigger = true;
3322 126 : break;
3323 126 : case 4:
3324 126 : if (*tgenabled == 'R')
3325 0 : list_trigger = true;
3326 126 : break;
3327 : }
3328 630 : if (list_trigger == false)
3329 504 : continue;
3330 :
3331 : /* Print the category heading once */
3332 126 : if (have_heading == false)
3333 : {
3334 36 : switch (category)
3335 : {
3336 36 : case 0:
3337 36 : printfPQExpBuffer(&buf, _("Triggers:"));
3338 36 : break;
3339 0 : case 1:
3340 0 : printfPQExpBuffer(&buf, _("Disabled user triggers:"));
3341 0 : break;
3342 0 : case 2:
3343 0 : printfPQExpBuffer(&buf, _("Disabled internal triggers:"));
3344 0 : break;
3345 0 : case 3:
3346 0 : printfPQExpBuffer(&buf, _("Triggers firing always:"));
3347 0 : break;
3348 0 : case 4:
3349 0 : printfPQExpBuffer(&buf, _("Triggers firing on replica only:"));
3350 0 : break;
3351 : }
3352 36 : printTableAddFooter(&cont, buf.data);
3353 36 : have_heading = true;
3354 : }
3355 :
3356 : /* Everything after "TRIGGER" is echoed verbatim */
3357 126 : tgdef = PQgetvalue(result, i, 1);
3358 126 : usingpos = strstr(tgdef, " TRIGGER ");
3359 126 : if (usingpos)
3360 126 : tgdef = usingpos + 9;
3361 :
3362 126 : printfPQExpBuffer(&buf, " %s", tgdef);
3363 :
3364 : /* Visually distinguish inherited triggers */
3365 126 : if (!PQgetisnull(result, i, 4))
3366 12 : appendPQExpBuffer(&buf, ", ON TABLE %s",
3367 : PQgetvalue(result, i, 4));
3368 :
3369 126 : printTableAddFooter(&cont, buf.data);
3370 : }
3371 : }
3372 : }
3373 296 : PQclear(result);
3374 : }
3375 :
3376 : /*
3377 : * Finish printing the footer information about a table.
3378 : */
3379 3882 : if (tableinfo.relkind == RELKIND_RELATION ||
3380 1402 : tableinfo.relkind == RELKIND_MATVIEW ||
3381 1342 : tableinfo.relkind == RELKIND_FOREIGN_TABLE ||
3382 1144 : tableinfo.relkind == RELKIND_PARTITIONED_TABLE ||
3383 854 : tableinfo.relkind == RELKIND_PARTITIONED_INDEX ||
3384 722 : tableinfo.relkind == RELKIND_TOASTVALUE)
3385 : {
3386 : bool is_partitioned;
3387 : PGresult *result;
3388 : int tuples;
3389 :
3390 : /* simplify some repeated tests below */
3391 6042 : is_partitioned = (tableinfo.relkind == RELKIND_PARTITIONED_TABLE ||
3392 2876 : tableinfo.relkind == RELKIND_PARTITIONED_INDEX);
3393 :
3394 : /* print foreign server name */
3395 3166 : if (tableinfo.relkind == RELKIND_FOREIGN_TABLE)
3396 : {
3397 : char *ftoptions;
3398 :
3399 : /* Footer information about foreign table */
3400 198 : printfPQExpBuffer(&buf,
3401 : "SELECT s.srvname,\n"
3402 : " pg_catalog.array_to_string(ARRAY(\n"
3403 : " SELECT pg_catalog.quote_ident(option_name)"
3404 : " || ' ' || pg_catalog.quote_literal(option_value)\n"
3405 : " FROM pg_catalog.pg_options_to_table(ftoptions)), ', ')\n"
3406 : "FROM pg_catalog.pg_foreign_table f,\n"
3407 : " pg_catalog.pg_foreign_server s\n"
3408 : "WHERE f.ftrelid = '%s' AND s.oid = f.ftserver;",
3409 : oid);
3410 198 : result = PSQLexec(buf.data);
3411 198 : if (!result)
3412 0 : goto error_return;
3413 198 : else if (PQntuples(result) != 1)
3414 : {
3415 0 : PQclear(result);
3416 0 : goto error_return;
3417 : }
3418 :
3419 : /* Print server name */
3420 198 : printfPQExpBuffer(&buf, _("Server: %s"),
3421 : PQgetvalue(result, 0, 0));
3422 198 : printTableAddFooter(&cont, buf.data);
3423 :
3424 : /* Print per-table FDW options, if any */
3425 198 : ftoptions = PQgetvalue(result, 0, 1);
3426 198 : if (ftoptions && ftoptions[0] != '\0')
3427 : {
3428 174 : printfPQExpBuffer(&buf, _("FDW options: (%s)"), ftoptions);
3429 174 : printTableAddFooter(&cont, buf.data);
3430 : }
3431 198 : PQclear(result);
3432 : }
3433 :
3434 : /* print tables inherited from (exclude partitioned parents) */
3435 3166 : printfPQExpBuffer(&buf,
3436 : "SELECT c.oid::pg_catalog.regclass\n"
3437 : "FROM pg_catalog.pg_class c, pg_catalog.pg_inherits i\n"
3438 : "WHERE c.oid = i.inhparent AND i.inhrelid = '%s'\n"
3439 : " AND c.relkind != " CppAsString2(RELKIND_PARTITIONED_TABLE)
3440 : " AND c.relkind != " CppAsString2(RELKIND_PARTITIONED_INDEX)
3441 : "\nORDER BY inhseqno;",
3442 : oid);
3443 :
3444 3166 : result = PSQLexec(buf.data);
3445 3166 : if (!result)
3446 0 : goto error_return;
3447 : else
3448 : {
3449 3166 : const char *s = _("Inherits");
3450 3166 : int sw = pg_wcswidth(s, strlen(s), pset.encoding);
3451 :
3452 3166 : tuples = PQntuples(result);
3453 :
3454 3880 : for (i = 0; i < tuples; i++)
3455 : {
3456 714 : if (i == 0)
3457 552 : printfPQExpBuffer(&buf, "%s: %s",
3458 : s, PQgetvalue(result, i, 0));
3459 : else
3460 162 : printfPQExpBuffer(&buf, "%*s %s",
3461 : sw, "", PQgetvalue(result, i, 0));
3462 714 : if (i < tuples - 1)
3463 162 : appendPQExpBufferChar(&buf, ',');
3464 :
3465 714 : printTableAddFooter(&cont, buf.data);
3466 : }
3467 :
3468 3166 : PQclear(result);
3469 : }
3470 :
3471 : /* print child tables (with additional info if partitions) */
3472 3166 : if (pset.sversion >= 140000)
3473 3166 : printfPQExpBuffer(&buf,
3474 : "SELECT c.oid::pg_catalog.regclass, c.relkind,"
3475 : " inhdetachpending,"
3476 : " pg_catalog.pg_get_expr(c.relpartbound, c.oid)\n"
3477 : "FROM pg_catalog.pg_class c, pg_catalog.pg_inherits i\n"
3478 : "WHERE c.oid = i.inhrelid AND i.inhparent = '%s'\n"
3479 : "ORDER BY pg_catalog.pg_get_expr(c.relpartbound, c.oid) = 'DEFAULT',"
3480 : " c.oid::pg_catalog.regclass::pg_catalog.text;",
3481 : oid);
3482 0 : else if (pset.sversion >= 100000)
3483 0 : printfPQExpBuffer(&buf,
3484 : "SELECT c.oid::pg_catalog.regclass, c.relkind,"
3485 : " false AS inhdetachpending,"
3486 : " pg_catalog.pg_get_expr(c.relpartbound, c.oid)\n"
3487 : "FROM pg_catalog.pg_class c, pg_catalog.pg_inherits i\n"
3488 : "WHERE c.oid = i.inhrelid AND i.inhparent = '%s'\n"
3489 : "ORDER BY pg_catalog.pg_get_expr(c.relpartbound, c.oid) = 'DEFAULT',"
3490 : " c.oid::pg_catalog.regclass::pg_catalog.text;",
3491 : oid);
3492 : else
3493 0 : printfPQExpBuffer(&buf,
3494 : "SELECT c.oid::pg_catalog.regclass, c.relkind,"
3495 : " false AS inhdetachpending, NULL\n"
3496 : "FROM pg_catalog.pg_class c, pg_catalog.pg_inherits i\n"
3497 : "WHERE c.oid = i.inhrelid AND i.inhparent = '%s'\n"
3498 : "ORDER BY c.oid::pg_catalog.regclass::pg_catalog.text;",
3499 : oid);
3500 :
3501 3166 : result = PSQLexec(buf.data);
3502 3166 : if (!result)
3503 0 : goto error_return;
3504 3166 : tuples = PQntuples(result);
3505 :
3506 : /*
3507 : * For a partitioned table with no partitions, always print the number
3508 : * of partitions as zero, even when verbose output is expected.
3509 : * Otherwise, we will not print "Partitions" section for a partitioned
3510 : * table without any partitions.
3511 : */
3512 3166 : if (is_partitioned && tuples == 0)
3513 : {
3514 66 : printfPQExpBuffer(&buf, _("Number of partitions: %d"), tuples);
3515 66 : printTableAddFooter(&cont, buf.data);
3516 : }
3517 3100 : else if (!verbose)
3518 : {
3519 : /* print the number of child tables, if any */
3520 1792 : if (tuples > 0)
3521 : {
3522 366 : if (is_partitioned)
3523 264 : printfPQExpBuffer(&buf, _("Number of partitions: %d (Use \\d+ to list them.)"), tuples);
3524 : else
3525 102 : printfPQExpBuffer(&buf, _("Number of child tables: %d (Use \\d+ to list them.)"), tuples);
3526 366 : printTableAddFooter(&cont, buf.data);
3527 : }
3528 : }
3529 : else
3530 : {
3531 : /* display the list of child tables */
3532 1308 : const char *ct = is_partitioned ? _("Partitions") : _("Child tables");
3533 1308 : int ctw = pg_wcswidth(ct, strlen(ct), pset.encoding);
3534 :
3535 1828 : for (i = 0; i < tuples; i++)
3536 : {
3537 520 : char child_relkind = *PQgetvalue(result, i, 1);
3538 :
3539 520 : if (i == 0)
3540 320 : printfPQExpBuffer(&buf, "%s: %s",
3541 : ct, PQgetvalue(result, i, 0));
3542 : else
3543 200 : printfPQExpBuffer(&buf, "%*s %s",
3544 : ctw, "", PQgetvalue(result, i, 0));
3545 520 : if (!PQgetisnull(result, i, 3))
3546 208 : appendPQExpBuffer(&buf, " %s", PQgetvalue(result, i, 3));
3547 520 : if (child_relkind == RELKIND_PARTITIONED_TABLE ||
3548 : child_relkind == RELKIND_PARTITIONED_INDEX)
3549 24 : appendPQExpBufferStr(&buf, ", PARTITIONED");
3550 496 : else if (child_relkind == RELKIND_FOREIGN_TABLE)
3551 108 : appendPQExpBufferStr(&buf, ", FOREIGN");
3552 520 : if (strcmp(PQgetvalue(result, i, 2), "t") == 0)
3553 0 : appendPQExpBufferStr(&buf, " (DETACH PENDING)");
3554 520 : if (i < tuples - 1)
3555 200 : appendPQExpBufferChar(&buf, ',');
3556 :
3557 520 : printTableAddFooter(&cont, buf.data);
3558 : }
3559 : }
3560 3166 : PQclear(result);
3561 :
3562 : /* Table type */
3563 3166 : if (tableinfo.reloftype)
3564 : {
3565 60 : printfPQExpBuffer(&buf, _("Typed table of type: %s"), tableinfo.reloftype);
3566 60 : printTableAddFooter(&cont, buf.data);
3567 : }
3568 :
3569 3166 : if (verbose &&
3570 1344 : (tableinfo.relkind == RELKIND_RELATION ||
3571 338 : tableinfo.relkind == RELKIND_MATVIEW) &&
3572 :
3573 : /*
3574 : * No need to display default values; we already display a REPLICA
3575 : * IDENTITY marker on indexes.
3576 : */
3577 1066 : tableinfo.relreplident != REPLICA_IDENTITY_INDEX &&
3578 1060 : ((strcmp(schemaname, "pg_catalog") != 0 &&
3579 1060 : tableinfo.relreplident != REPLICA_IDENTITY_DEFAULT) ||
3580 1054 : (strcmp(schemaname, "pg_catalog") == 0 &&
3581 0 : tableinfo.relreplident != REPLICA_IDENTITY_NOTHING)))
3582 : {
3583 6 : const char *s = _("Replica Identity");
3584 :
3585 6 : printfPQExpBuffer(&buf, "%s: %s",
3586 : s,
3587 6 : tableinfo.relreplident == REPLICA_IDENTITY_FULL ? "FULL" :
3588 0 : tableinfo.relreplident == REPLICA_IDENTITY_DEFAULT ? "NOTHING" :
3589 : "???");
3590 :
3591 6 : printTableAddFooter(&cont, buf.data);
3592 : }
3593 :
3594 : /* OIDs, if verbose and not a materialized view */
3595 3166 : if (verbose && tableinfo.relkind != RELKIND_MATVIEW && tableinfo.hasoids)
3596 0 : printTableAddFooter(&cont, _("Has OIDs: yes"));
3597 :
3598 : /* Tablespace info */
3599 3166 : add_tablespace_footer(&cont, tableinfo.relkind, tableinfo.tablespace,
3600 : true);
3601 :
3602 : /* Access method info */
3603 3166 : if (verbose && tableinfo.relam != NULL && !pset.hide_tableam)
3604 : {
3605 12 : printfPQExpBuffer(&buf, _("Access method: %s"), tableinfo.relam);
3606 12 : printTableAddFooter(&cont, buf.data);
3607 : }
3608 : }
3609 :
3610 : /* reloptions, if verbose */
3611 3882 : if (verbose &&
3612 1742 : tableinfo.reloptions && tableinfo.reloptions[0] != '\0')
3613 : {
3614 34 : const char *t = _("Options");
3615 :
3616 34 : printfPQExpBuffer(&buf, "%s: %s", t, tableinfo.reloptions);
3617 34 : printTableAddFooter(&cont, buf.data);
3618 : }
3619 :
3620 3882 : printTable(&cont, pset.queryFout, false, pset.logfile);
3621 :
3622 3882 : retval = true;
3623 :
3624 4074 : error_return:
3625 :
3626 : /* clean up */
3627 4074 : if (printTableInitialized)
3628 3882 : printTableCleanup(&cont);
3629 4074 : termPQExpBuffer(&buf);
3630 4074 : termPQExpBuffer(&title);
3631 4074 : termPQExpBuffer(&tmpbuf);
3632 :
3633 4074 : free(view_def);
3634 :
3635 4074 : PQclear(res);
3636 :
3637 4074 : return retval;
3638 : }
3639 :
3640 : /*
3641 : * Add a tablespace description to a footer. If 'newline' is true, it is added
3642 : * in a new line; otherwise it's appended to the current value of the last
3643 : * footer.
3644 : */
3645 : static void
3646 4934 : add_tablespace_footer(printTableContent *const cont, char relkind,
3647 : Oid tablespace, const bool newline)
3648 : {
3649 : /* relkinds for which we support tablespaces */
3650 4934 : if (relkind == RELKIND_RELATION ||
3651 2394 : relkind == RELKIND_MATVIEW ||
3652 626 : relkind == RELKIND_INDEX ||
3653 336 : relkind == RELKIND_PARTITIONED_TABLE ||
3654 204 : relkind == RELKIND_PARTITIONED_INDEX ||
3655 : relkind == RELKIND_TOASTVALUE)
3656 : {
3657 : /*
3658 : * We ignore the database default tablespace so that users not using
3659 : * tablespaces don't need to know about them.
3660 : */
3661 4736 : if (tablespace != 0)
3662 : {
3663 204 : PGresult *result = NULL;
3664 : PQExpBufferData buf;
3665 :
3666 204 : initPQExpBuffer(&buf);
3667 204 : printfPQExpBuffer(&buf,
3668 : "SELECT spcname FROM pg_catalog.pg_tablespace\n"
3669 : "WHERE oid = '%u';", tablespace);
3670 204 : result = PSQLexec(buf.data);
3671 204 : if (!result)
3672 : {
3673 0 : termPQExpBuffer(&buf);
3674 0 : return;
3675 : }
3676 : /* Should always be the case, but.... */
3677 204 : if (PQntuples(result) > 0)
3678 : {
3679 204 : if (newline)
3680 : {
3681 : /* Add the tablespace as a new footer */
3682 174 : printfPQExpBuffer(&buf, _("Tablespace: \"%s\""),
3683 : PQgetvalue(result, 0, 0));
3684 174 : printTableAddFooter(cont, buf.data);
3685 : }
3686 : else
3687 : {
3688 : /* Append the tablespace to the latest footer */
3689 30 : printfPQExpBuffer(&buf, "%s", cont->footer->data);
3690 :
3691 : /*-------
3692 : translator: before this string there's an index description like
3693 : '"foo_pkey" PRIMARY KEY, btree (a)' */
3694 30 : appendPQExpBuffer(&buf, _(", tablespace \"%s\""),
3695 : PQgetvalue(result, 0, 0));
3696 30 : printTableSetFooter(cont, buf.data);
3697 : }
3698 : }
3699 204 : PQclear(result);
3700 204 : termPQExpBuffer(&buf);
3701 : }
3702 : }
3703 : }
3704 :
3705 : /*
3706 : * \du or \dg
3707 : *
3708 : * Describes roles. Any schema portion of the pattern is ignored.
3709 : */
3710 : bool
3711 30 : describeRoles(const char *pattern, bool verbose, bool showSystem)
3712 : {
3713 : PQExpBufferData buf;
3714 : PGresult *res;
3715 : printTableContent cont;
3716 30 : printTableOpt myopt = pset.popt.topt;
3717 30 : int ncols = 2;
3718 30 : int nrows = 0;
3719 : int i;
3720 : int conns;
3721 30 : const char align = 'l';
3722 : char **attr;
3723 :
3724 30 : myopt.default_footer = false;
3725 :
3726 30 : initPQExpBuffer(&buf);
3727 :
3728 30 : printfPQExpBuffer(&buf,
3729 : "SELECT r.rolname, r.rolsuper, r.rolinherit,\n"
3730 : " r.rolcreaterole, r.rolcreatedb, r.rolcanlogin,\n"
3731 : " r.rolconnlimit, r.rolvaliduntil");
3732 :
3733 30 : if (verbose)
3734 : {
3735 0 : appendPQExpBufferStr(&buf, "\n, pg_catalog.shobj_description(r.oid, 'pg_authid') AS description");
3736 0 : ncols++;
3737 : }
3738 30 : appendPQExpBufferStr(&buf, "\n, r.rolreplication");
3739 :
3740 30 : if (pset.sversion >= 90500)
3741 : {
3742 30 : appendPQExpBufferStr(&buf, "\n, r.rolbypassrls");
3743 : }
3744 :
3745 30 : appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_roles r\n");
3746 :
3747 30 : if (!showSystem && !pattern)
3748 0 : appendPQExpBufferStr(&buf, "WHERE r.rolname !~ '^pg_'\n");
3749 :
3750 30 : if (!validateSQLNamePattern(&buf, pattern, false, false,
3751 : NULL, "r.rolname", NULL, NULL,
3752 : NULL, 1))
3753 : {
3754 18 : termPQExpBuffer(&buf);
3755 18 : return false;
3756 : }
3757 :
3758 12 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
3759 :
3760 12 : res = PSQLexec(buf.data);
3761 12 : if (!res)
3762 0 : return false;
3763 :
3764 12 : nrows = PQntuples(res);
3765 12 : attr = pg_malloc0((nrows + 1) * sizeof(*attr));
3766 :
3767 12 : printTableInit(&cont, &myopt, _("List of roles"), ncols, nrows);
3768 :
3769 12 : printTableAddHeader(&cont, gettext_noop("Role name"), true, align);
3770 12 : printTableAddHeader(&cont, gettext_noop("Attributes"), true, align);
3771 :
3772 12 : if (verbose)
3773 0 : printTableAddHeader(&cont, gettext_noop("Description"), true, align);
3774 :
3775 30 : for (i = 0; i < nrows; i++)
3776 : {
3777 18 : printTableAddCell(&cont, PQgetvalue(res, i, 0), false, false);
3778 :
3779 18 : resetPQExpBuffer(&buf);
3780 18 : if (strcmp(PQgetvalue(res, i, 1), "t") == 0)
3781 0 : add_role_attribute(&buf, _("Superuser"));
3782 :
3783 18 : if (strcmp(PQgetvalue(res, i, 2), "t") != 0)
3784 0 : add_role_attribute(&buf, _("No inheritance"));
3785 :
3786 18 : if (strcmp(PQgetvalue(res, i, 3), "t") == 0)
3787 0 : add_role_attribute(&buf, _("Create role"));
3788 :
3789 18 : if (strcmp(PQgetvalue(res, i, 4), "t") == 0)
3790 0 : add_role_attribute(&buf, _("Create DB"));
3791 :
3792 18 : if (strcmp(PQgetvalue(res, i, 5), "t") != 0)
3793 18 : add_role_attribute(&buf, _("Cannot login"));
3794 :
3795 18 : if (strcmp(PQgetvalue(res, i, (verbose ? 9 : 8)), "t") == 0)
3796 0 : add_role_attribute(&buf, _("Replication"));
3797 :
3798 18 : if (pset.sversion >= 90500)
3799 18 : if (strcmp(PQgetvalue(res, i, (verbose ? 10 : 9)), "t") == 0)
3800 0 : add_role_attribute(&buf, _("Bypass RLS"));
3801 :
3802 18 : conns = atoi(PQgetvalue(res, i, 6));
3803 18 : if (conns >= 0)
3804 : {
3805 0 : if (buf.len > 0)
3806 0 : appendPQExpBufferChar(&buf, '\n');
3807 :
3808 0 : if (conns == 0)
3809 0 : appendPQExpBufferStr(&buf, _("No connections"));
3810 : else
3811 0 : appendPQExpBuffer(&buf, ngettext("%d connection",
3812 : "%d connections",
3813 : conns),
3814 : conns);
3815 : }
3816 :
3817 18 : if (strcmp(PQgetvalue(res, i, 7), "") != 0)
3818 : {
3819 0 : if (buf.len > 0)
3820 0 : appendPQExpBufferChar(&buf, '\n');
3821 0 : appendPQExpBufferStr(&buf, _("Password valid until "));
3822 0 : appendPQExpBufferStr(&buf, PQgetvalue(res, i, 7));
3823 : }
3824 :
3825 18 : attr[i] = pg_strdup(buf.data);
3826 :
3827 18 : printTableAddCell(&cont, attr[i], false, false);
3828 :
3829 18 : if (verbose)
3830 0 : printTableAddCell(&cont, PQgetvalue(res, i, 8), false, false);
3831 : }
3832 12 : termPQExpBuffer(&buf);
3833 :
3834 12 : printTable(&cont, pset.queryFout, false, pset.logfile);
3835 12 : printTableCleanup(&cont);
3836 :
3837 30 : for (i = 0; i < nrows; i++)
3838 18 : free(attr[i]);
3839 12 : free(attr);
3840 :
3841 12 : PQclear(res);
3842 12 : return true;
3843 : }
3844 :
3845 : static void
3846 18 : add_role_attribute(PQExpBuffer buf, const char *const str)
3847 : {
3848 18 : if (buf->len > 0)
3849 0 : appendPQExpBufferStr(buf, ", ");
3850 :
3851 18 : appendPQExpBufferStr(buf, str);
3852 18 : }
3853 :
3854 : /*
3855 : * \drds
3856 : */
3857 : bool
3858 26 : listDbRoleSettings(const char *pattern, const char *pattern2)
3859 : {
3860 : PQExpBufferData buf;
3861 : PGresult *res;
3862 26 : printQueryOpt myopt = pset.popt;
3863 : bool havewhere;
3864 :
3865 26 : initPQExpBuffer(&buf);
3866 :
3867 26 : printfPQExpBuffer(&buf, "SELECT rolname AS \"%s\", datname AS \"%s\",\n"
3868 : "pg_catalog.array_to_string(setconfig, E'\\n') AS \"%s\"\n"
3869 : "FROM pg_catalog.pg_db_role_setting s\n"
3870 : "LEFT JOIN pg_catalog.pg_database d ON d.oid = setdatabase\n"
3871 : "LEFT JOIN pg_catalog.pg_roles r ON r.oid = setrole\n",
3872 : gettext_noop("Role"),
3873 : gettext_noop("Database"),
3874 : gettext_noop("Settings"));
3875 26 : if (!validateSQLNamePattern(&buf, pattern, false, false,
3876 : NULL, "r.rolname", NULL, NULL, &havewhere, 1))
3877 18 : goto error_return;
3878 8 : if (!validateSQLNamePattern(&buf, pattern2, havewhere, false,
3879 : NULL, "d.datname", NULL, NULL,
3880 : NULL, 1))
3881 0 : goto error_return;
3882 8 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
3883 :
3884 8 : res = PSQLexec(buf.data);
3885 8 : termPQExpBuffer(&buf);
3886 8 : if (!res)
3887 0 : return false;
3888 :
3889 : /*
3890 : * Most functions in this file are content to print an empty table when
3891 : * there are no matching objects. We intentionally deviate from that
3892 : * here, but only in !quiet mode, because of the possibility that the user
3893 : * is confused about what the two pattern arguments mean.
3894 : */
3895 8 : if (PQntuples(res) == 0 && !pset.quiet)
3896 : {
3897 2 : if (pattern && pattern2)
3898 0 : pg_log_error("Did not find any settings for role \"%s\" and database \"%s\".",
3899 : pattern, pattern2);
3900 2 : else if (pattern)
3901 0 : pg_log_error("Did not find any settings for role \"%s\".",
3902 : pattern);
3903 : else
3904 2 : pg_log_error("Did not find any settings.");
3905 : }
3906 : else
3907 : {
3908 6 : myopt.title = _("List of settings");
3909 6 : myopt.translate_header = true;
3910 :
3911 6 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
3912 : }
3913 :
3914 8 : PQclear(res);
3915 8 : return true;
3916 :
3917 18 : error_return:
3918 18 : termPQExpBuffer(&buf);
3919 18 : return false;
3920 : }
3921 :
3922 : /*
3923 : * \drg
3924 : * Describes role grants.
3925 : */
3926 : bool
3927 6 : describeRoleGrants(const char *pattern, bool showSystem)
3928 : {
3929 : PQExpBufferData buf;
3930 : PGresult *res;
3931 6 : printQueryOpt myopt = pset.popt;
3932 :
3933 6 : initPQExpBuffer(&buf);
3934 6 : printfPQExpBuffer(&buf,
3935 : "SELECT m.rolname AS \"%s\", r.rolname AS \"%s\",\n"
3936 : " pg_catalog.concat_ws(', ',\n",
3937 : gettext_noop("Role name"),
3938 : gettext_noop("Member of"));
3939 :
3940 6 : if (pset.sversion >= 160000)
3941 6 : appendPQExpBufferStr(&buf,
3942 : " CASE WHEN pam.admin_option THEN 'ADMIN' END,\n"
3943 : " CASE WHEN pam.inherit_option THEN 'INHERIT' END,\n"
3944 : " CASE WHEN pam.set_option THEN 'SET' END\n");
3945 : else
3946 0 : appendPQExpBufferStr(&buf,
3947 : " CASE WHEN pam.admin_option THEN 'ADMIN' END,\n"
3948 : " CASE WHEN m.rolinherit THEN 'INHERIT' END,\n"
3949 : " 'SET'\n");
3950 :
3951 6 : appendPQExpBuffer(&buf,
3952 : " ) AS \"%s\",\n"
3953 : " g.rolname AS \"%s\"\n",
3954 : gettext_noop("Options"),
3955 : gettext_noop("Grantor"));
3956 :
3957 6 : appendPQExpBufferStr(&buf,
3958 : "FROM pg_catalog.pg_roles m\n"
3959 : " JOIN pg_catalog.pg_auth_members pam ON (pam.member = m.oid)\n"
3960 : " LEFT JOIN pg_catalog.pg_roles r ON (pam.roleid = r.oid)\n"
3961 : " LEFT JOIN pg_catalog.pg_roles g ON (pam.grantor = g.oid)\n");
3962 :
3963 6 : if (!showSystem && !pattern)
3964 0 : appendPQExpBufferStr(&buf, "WHERE m.rolname !~ '^pg_'\n");
3965 :
3966 6 : if (!validateSQLNamePattern(&buf, pattern, false, false,
3967 : NULL, "m.rolname", NULL, NULL,
3968 : NULL, 1))
3969 : {
3970 0 : termPQExpBuffer(&buf);
3971 0 : return false;
3972 : }
3973 :
3974 6 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;\n");
3975 :
3976 6 : res = PSQLexec(buf.data);
3977 6 : termPQExpBuffer(&buf);
3978 6 : if (!res)
3979 0 : return false;
3980 :
3981 6 : myopt.title = _("List of role grants");
3982 6 : myopt.translate_header = true;
3983 :
3984 6 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
3985 :
3986 6 : PQclear(res);
3987 6 : return true;
3988 : }
3989 :
3990 :
3991 : /*
3992 : * listTables()
3993 : *
3994 : * handler for \dt, \di, etc.
3995 : *
3996 : * tabtypes is an array of characters, specifying what info is desired:
3997 : * t - tables
3998 : * i - indexes
3999 : * v - views
4000 : * m - materialized views
4001 : * s - sequences
4002 : * E - foreign table (Note: different from 'f', the relkind value)
4003 : * (any order of the above is fine)
4004 : */
4005 : bool
4006 312 : listTables(const char *tabtypes, const char *pattern, bool verbose, bool showSystem)
4007 : {
4008 312 : bool showTables = strchr(tabtypes, 't') != NULL;
4009 312 : bool showIndexes = strchr(tabtypes, 'i') != NULL;
4010 312 : bool showViews = strchr(tabtypes, 'v') != NULL;
4011 312 : bool showMatViews = strchr(tabtypes, 'm') != NULL;
4012 312 : bool showSeq = strchr(tabtypes, 's') != NULL;
4013 312 : bool showForeign = strchr(tabtypes, 'E') != NULL;
4014 :
4015 : int ntypes;
4016 : PQExpBufferData buf;
4017 : PGresult *res;
4018 312 : printQueryOpt myopt = pset.popt;
4019 : int cols_so_far;
4020 312 : bool translate_columns[] = {false, false, true, false, false, false, false, false, false};
4021 :
4022 : /* Count the number of explicitly-requested relation types */
4023 312 : ntypes = showTables + showIndexes + showViews + showMatViews +
4024 312 : showSeq + showForeign;
4025 : /* If none, we default to \dtvmsE (but see also command.c) */
4026 312 : if (ntypes == 0)
4027 0 : showTables = showViews = showMatViews = showSeq = showForeign = true;
4028 :
4029 312 : initPQExpBuffer(&buf);
4030 :
4031 312 : printfPQExpBuffer(&buf,
4032 : "SELECT n.nspname as \"%s\",\n"
4033 : " c.relname as \"%s\",\n"
4034 : " CASE c.relkind"
4035 : " WHEN " CppAsString2(RELKIND_RELATION) " THEN '%s'"
4036 : " WHEN " CppAsString2(RELKIND_VIEW) " THEN '%s'"
4037 : " WHEN " CppAsString2(RELKIND_MATVIEW) " THEN '%s'"
4038 : " WHEN " CppAsString2(RELKIND_INDEX) " THEN '%s'"
4039 : " WHEN " CppAsString2(RELKIND_SEQUENCE) " THEN '%s'"
4040 : " WHEN " CppAsString2(RELKIND_TOASTVALUE) " THEN '%s'"
4041 : " WHEN " CppAsString2(RELKIND_FOREIGN_TABLE) " THEN '%s'"
4042 : " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " THEN '%s'"
4043 : " WHEN " CppAsString2(RELKIND_PARTITIONED_INDEX) " THEN '%s'"
4044 : " END as \"%s\",\n"
4045 : " pg_catalog.pg_get_userbyid(c.relowner) as \"%s\"",
4046 : gettext_noop("Schema"),
4047 : gettext_noop("Name"),
4048 : gettext_noop("table"),
4049 : gettext_noop("view"),
4050 : gettext_noop("materialized view"),
4051 : gettext_noop("index"),
4052 : gettext_noop("sequence"),
4053 : gettext_noop("TOAST table"),
4054 : gettext_noop("foreign table"),
4055 : gettext_noop("partitioned table"),
4056 : gettext_noop("partitioned index"),
4057 : gettext_noop("Type"),
4058 : gettext_noop("Owner"));
4059 312 : cols_so_far = 4;
4060 :
4061 312 : if (showIndexes)
4062 : {
4063 42 : appendPQExpBuffer(&buf,
4064 : ",\n c2.relname as \"%s\"",
4065 : gettext_noop("Table"));
4066 42 : cols_so_far++;
4067 : }
4068 :
4069 312 : if (verbose)
4070 : {
4071 : /*
4072 : * Show whether a relation is permanent, temporary, or unlogged.
4073 : */
4074 36 : appendPQExpBuffer(&buf,
4075 : ",\n CASE c.relpersistence "
4076 : "WHEN " CppAsString2(RELPERSISTENCE_PERMANENT) " THEN '%s' "
4077 : "WHEN " CppAsString2(RELPERSISTENCE_TEMP) " THEN '%s' "
4078 : "WHEN " CppAsString2(RELPERSISTENCE_UNLOGGED) " THEN '%s' "
4079 : "END as \"%s\"",
4080 : gettext_noop("permanent"),
4081 : gettext_noop("temporary"),
4082 : gettext_noop("unlogged"),
4083 : gettext_noop("Persistence"));
4084 36 : translate_columns[cols_so_far] = true;
4085 :
4086 : /*
4087 : * We don't bother to count cols_so_far below here, as there's no need
4088 : * to; this might change with future additions to the output columns.
4089 : */
4090 :
4091 : /*
4092 : * Access methods exist for tables, materialized views and indexes.
4093 : * This has been introduced in PostgreSQL 12 for tables.
4094 : */
4095 36 : if (pset.sversion >= 120000 && !pset.hide_tableam &&
4096 12 : (showTables || showMatViews || showIndexes))
4097 18 : appendPQExpBuffer(&buf,
4098 : ",\n am.amname as \"%s\"",
4099 : gettext_noop("Access method"));
4100 :
4101 36 : appendPQExpBuffer(&buf,
4102 : ",\n pg_catalog.pg_size_pretty(pg_catalog.pg_table_size(c.oid)) as \"%s\""
4103 : ",\n pg_catalog.obj_description(c.oid, 'pg_class') as \"%s\"",
4104 : gettext_noop("Size"),
4105 : gettext_noop("Description"));
4106 : }
4107 :
4108 312 : appendPQExpBufferStr(&buf,
4109 : "\nFROM pg_catalog.pg_class c"
4110 : "\n LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace");
4111 :
4112 312 : if (pset.sversion >= 120000 && !pset.hide_tableam &&
4113 12 : (showTables || showMatViews || showIndexes))
4114 18 : appendPQExpBufferStr(&buf,
4115 : "\n LEFT JOIN pg_catalog.pg_am am ON am.oid = c.relam");
4116 :
4117 312 : if (showIndexes)
4118 42 : appendPQExpBufferStr(&buf,
4119 : "\n LEFT JOIN pg_catalog.pg_index i ON i.indexrelid = c.oid"
4120 : "\n LEFT JOIN pg_catalog.pg_class c2 ON i.indrelid = c2.oid");
4121 :
4122 312 : appendPQExpBufferStr(&buf, "\nWHERE c.relkind IN (");
4123 312 : if (showTables)
4124 : {
4125 114 : appendPQExpBufferStr(&buf, CppAsString2(RELKIND_RELATION) ","
4126 : CppAsString2(RELKIND_PARTITIONED_TABLE) ",");
4127 : /* with 'S' or a pattern, allow 't' to match TOAST tables too */
4128 114 : if (showSystem || pattern)
4129 90 : appendPQExpBufferStr(&buf, CppAsString2(RELKIND_TOASTVALUE) ",");
4130 : }
4131 312 : if (showViews)
4132 66 : appendPQExpBufferStr(&buf, CppAsString2(RELKIND_VIEW) ",");
4133 312 : if (showMatViews)
4134 66 : appendPQExpBufferStr(&buf, CppAsString2(RELKIND_MATVIEW) ",");
4135 312 : if (showIndexes)
4136 42 : appendPQExpBufferStr(&buf, CppAsString2(RELKIND_INDEX) ","
4137 : CppAsString2(RELKIND_PARTITIONED_INDEX) ",");
4138 312 : if (showSeq)
4139 60 : appendPQExpBufferStr(&buf, CppAsString2(RELKIND_SEQUENCE) ",");
4140 312 : if (showSystem || pattern)
4141 276 : appendPQExpBufferStr(&buf, "'s',"); /* was RELKIND_SPECIAL */
4142 312 : if (showForeign)
4143 36 : appendPQExpBufferStr(&buf, CppAsString2(RELKIND_FOREIGN_TABLE) ",");
4144 :
4145 312 : appendPQExpBufferStr(&buf, "''"); /* dummy */
4146 312 : appendPQExpBufferStr(&buf, ")\n");
4147 :
4148 312 : if (!showSystem && !pattern)
4149 36 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
4150 : " AND n.nspname !~ '^pg_toast'\n"
4151 : " AND n.nspname <> 'information_schema'\n");
4152 :
4153 312 : if (!validateSQLNamePattern(&buf, pattern, true, false,
4154 : "n.nspname", "c.relname", NULL,
4155 : "pg_catalog.pg_table_is_visible(c.oid)",
4156 : NULL, 3))
4157 : {
4158 162 : termPQExpBuffer(&buf);
4159 162 : return false;
4160 : }
4161 :
4162 150 : appendPQExpBufferStr(&buf, "ORDER BY 1,2;");
4163 :
4164 150 : res = PSQLexec(buf.data);
4165 150 : termPQExpBuffer(&buf);
4166 150 : if (!res)
4167 0 : return false;
4168 :
4169 : /*
4170 : * Most functions in this file are content to print an empty table when
4171 : * there are no matching objects. We intentionally deviate from that
4172 : * here, but only in !quiet mode, for historical reasons.
4173 : */
4174 150 : if (PQntuples(res) == 0 && !pset.quiet)
4175 : {
4176 0 : if (pattern)
4177 : {
4178 0 : if (ntypes != 1)
4179 0 : pg_log_error("Did not find any relations named \"%s\".",
4180 : pattern);
4181 0 : else if (showTables)
4182 0 : pg_log_error("Did not find any tables named \"%s\".",
4183 : pattern);
4184 0 : else if (showIndexes)
4185 0 : pg_log_error("Did not find any indexes named \"%s\".",
4186 : pattern);
4187 0 : else if (showViews)
4188 0 : pg_log_error("Did not find any views named \"%s\".",
4189 : pattern);
4190 0 : else if (showMatViews)
4191 0 : pg_log_error("Did not find any materialized views named \"%s\".",
4192 : pattern);
4193 0 : else if (showSeq)
4194 0 : pg_log_error("Did not find any sequences named \"%s\".",
4195 : pattern);
4196 0 : else if (showForeign)
4197 0 : pg_log_error("Did not find any foreign tables named \"%s\".",
4198 : pattern);
4199 : else /* should not get here */
4200 0 : pg_log_error_internal("Did not find any ??? named \"%s\".",
4201 : pattern);
4202 : }
4203 : else
4204 : {
4205 0 : if (ntypes != 1)
4206 0 : pg_log_error("Did not find any relations.");
4207 0 : else if (showTables)
4208 0 : pg_log_error("Did not find any tables.");
4209 0 : else if (showIndexes)
4210 0 : pg_log_error("Did not find any indexes.");
4211 0 : else if (showViews)
4212 0 : pg_log_error("Did not find any views.");
4213 0 : else if (showMatViews)
4214 0 : pg_log_error("Did not find any materialized views.");
4215 0 : else if (showSeq)
4216 0 : pg_log_error("Did not find any sequences.");
4217 0 : else if (showForeign)
4218 0 : pg_log_error("Did not find any foreign tables.");
4219 : else /* should not get here */
4220 0 : pg_log_error_internal("Did not find any ??? relations.");
4221 : }
4222 : }
4223 : else
4224 : {
4225 150 : myopt.title =
4226 282 : (ntypes != 1) ? _("List of relations") :
4227 216 : (showTables) ? _("List of tables") :
4228 150 : (showIndexes) ? _("List of indexes") :
4229 108 : (showViews) ? _("List of views") :
4230 60 : (showMatViews) ? _("List of materialized views") :
4231 18 : (showSeq) ? _("List of sequences") :
4232 0 : (showForeign) ? _("List of foreign tables") :
4233 : "List of ???"; /* should not get here */
4234 150 : myopt.translate_header = true;
4235 150 : myopt.translate_columns = translate_columns;
4236 150 : myopt.n_translate_columns = lengthof(translate_columns);
4237 :
4238 150 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4239 : }
4240 :
4241 150 : PQclear(res);
4242 150 : return true;
4243 : }
4244 :
4245 : /*
4246 : * \dP
4247 : * Takes an optional regexp to select particular relations
4248 : *
4249 : * As with \d, you can specify the kinds of relations you want:
4250 : *
4251 : * t for tables
4252 : * i for indexes
4253 : *
4254 : * And there's additional flags:
4255 : *
4256 : * n to list non-leaf partitioned tables
4257 : *
4258 : * and you can mix and match these in any order.
4259 : */
4260 : bool
4261 108 : listPartitionedTables(const char *reltypes, const char *pattern, bool verbose)
4262 : {
4263 108 : bool showTables = strchr(reltypes, 't') != NULL;
4264 108 : bool showIndexes = strchr(reltypes, 'i') != NULL;
4265 108 : bool showNested = strchr(reltypes, 'n') != NULL;
4266 : PQExpBufferData buf;
4267 : PQExpBufferData title;
4268 : PGresult *res;
4269 108 : printQueryOpt myopt = pset.popt;
4270 108 : bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false};
4271 : const char *tabletitle;
4272 108 : bool mixed_output = false;
4273 :
4274 : /*
4275 : * Note: Declarative table partitioning is only supported as of Pg 10.0.
4276 : */
4277 108 : if (pset.sversion < 100000)
4278 : {
4279 : char sverbuf[32];
4280 :
4281 0 : pg_log_error("The server (version %s) does not support declarative table partitioning.",
4282 : formatPGVersionNumber(pset.sversion, false,
4283 : sverbuf, sizeof(sverbuf)));
4284 0 : return true;
4285 : }
4286 :
4287 : /* If no relation kind was selected, show them all */
4288 108 : if (!showTables && !showIndexes)
4289 72 : showTables = showIndexes = true;
4290 :
4291 108 : if (showIndexes && !showTables)
4292 18 : tabletitle = _("List of partitioned indexes"); /* \dPi */
4293 90 : else if (showTables && !showIndexes)
4294 18 : tabletitle = _("List of partitioned tables"); /* \dPt */
4295 : else
4296 : {
4297 : /* show all kinds */
4298 72 : tabletitle = _("List of partitioned relations");
4299 72 : mixed_output = true;
4300 : }
4301 :
4302 108 : initPQExpBuffer(&buf);
4303 :
4304 108 : printfPQExpBuffer(&buf,
4305 : "SELECT n.nspname as \"%s\",\n"
4306 : " c.relname as \"%s\",\n"
4307 : " pg_catalog.pg_get_userbyid(c.relowner) as \"%s\"",
4308 : gettext_noop("Schema"),
4309 : gettext_noop("Name"),
4310 : gettext_noop("Owner"));
4311 :
4312 108 : if (mixed_output)
4313 : {
4314 72 : appendPQExpBuffer(&buf,
4315 : ",\n CASE c.relkind"
4316 : " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " THEN '%s'"
4317 : " WHEN " CppAsString2(RELKIND_PARTITIONED_INDEX) " THEN '%s'"
4318 : " END as \"%s\"",
4319 : gettext_noop("partitioned table"),
4320 : gettext_noop("partitioned index"),
4321 : gettext_noop("Type"));
4322 :
4323 72 : translate_columns[3] = true;
4324 : }
4325 :
4326 108 : if (showNested || pattern)
4327 90 : appendPQExpBuffer(&buf,
4328 : ",\n inh.inhparent::pg_catalog.regclass as \"%s\"",
4329 : gettext_noop("Parent name"));
4330 :
4331 108 : if (showIndexes)
4332 90 : appendPQExpBuffer(&buf,
4333 : ",\n c2.oid::pg_catalog.regclass as \"%s\"",
4334 : gettext_noop("Table"));
4335 :
4336 108 : if (verbose)
4337 : {
4338 : /*
4339 : * Table access methods were introduced in v12, and can be set on
4340 : * partitioned tables since v17.
4341 : */
4342 0 : appendPQExpBuffer(&buf, ",\n am.amname as \"%s\"",
4343 : gettext_noop("Access method"));
4344 :
4345 0 : if (showNested)
4346 : {
4347 0 : appendPQExpBuffer(&buf,
4348 : ",\n s.dps as \"%s\"",
4349 : gettext_noop("Leaf partition size"));
4350 0 : appendPQExpBuffer(&buf,
4351 : ",\n s.tps as \"%s\"",
4352 : gettext_noop("Total size"));
4353 : }
4354 : else
4355 : /* Sizes of all partitions are considered in this case. */
4356 0 : appendPQExpBuffer(&buf,
4357 : ",\n s.tps as \"%s\"",
4358 : gettext_noop("Total size"));
4359 :
4360 0 : appendPQExpBuffer(&buf,
4361 : ",\n pg_catalog.obj_description(c.oid, 'pg_class') as \"%s\"",
4362 : gettext_noop("Description"));
4363 : }
4364 :
4365 108 : appendPQExpBufferStr(&buf,
4366 : "\nFROM pg_catalog.pg_class c"
4367 : "\n LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace");
4368 :
4369 108 : if (showIndexes)
4370 90 : appendPQExpBufferStr(&buf,
4371 : "\n LEFT JOIN pg_catalog.pg_index i ON i.indexrelid = c.oid"
4372 : "\n LEFT JOIN pg_catalog.pg_class c2 ON i.indrelid = c2.oid");
4373 :
4374 108 : if (showNested || pattern)
4375 90 : appendPQExpBufferStr(&buf,
4376 : "\n LEFT JOIN pg_catalog.pg_inherits inh ON c.oid = inh.inhrelid");
4377 :
4378 108 : if (verbose)
4379 : {
4380 0 : appendPQExpBufferStr(&buf,
4381 : "\n LEFT JOIN pg_catalog.pg_am am ON c.relam = am.oid");
4382 :
4383 0 : if (pset.sversion < 120000)
4384 : {
4385 0 : appendPQExpBufferStr(&buf,
4386 : ",\n LATERAL (WITH RECURSIVE d\n"
4387 : " AS (SELECT inhrelid AS oid, 1 AS level\n"
4388 : " FROM pg_catalog.pg_inherits\n"
4389 : " WHERE inhparent = c.oid\n"
4390 : " UNION ALL\n"
4391 : " SELECT inhrelid, level + 1\n"
4392 : " FROM pg_catalog.pg_inherits i\n"
4393 : " JOIN d ON i.inhparent = d.oid)\n"
4394 : " SELECT pg_catalog.pg_size_pretty(sum(pg_catalog.pg_table_size("
4395 : "d.oid))) AS tps,\n"
4396 : " pg_catalog.pg_size_pretty(sum("
4397 : "\n CASE WHEN d.level = 1"
4398 : " THEN pg_catalog.pg_table_size(d.oid) ELSE 0 END)) AS dps\n"
4399 : " FROM d) s");
4400 : }
4401 : else
4402 : {
4403 : /* PostgreSQL 12 has pg_partition_tree function */
4404 0 : appendPQExpBufferStr(&buf,
4405 : ",\n LATERAL (SELECT pg_catalog.pg_size_pretty(sum("
4406 : "\n CASE WHEN ppt.isleaf AND ppt.level = 1"
4407 : "\n THEN pg_catalog.pg_table_size(ppt.relid)"
4408 : " ELSE 0 END)) AS dps"
4409 : ",\n pg_catalog.pg_size_pretty(sum("
4410 : "pg_catalog.pg_table_size(ppt.relid))) AS tps"
4411 : "\n FROM pg_catalog.pg_partition_tree(c.oid) ppt) s");
4412 : }
4413 : }
4414 :
4415 108 : appendPQExpBufferStr(&buf, "\nWHERE c.relkind IN (");
4416 108 : if (showTables)
4417 90 : appendPQExpBufferStr(&buf, CppAsString2(RELKIND_PARTITIONED_TABLE) ",");
4418 108 : if (showIndexes)
4419 90 : appendPQExpBufferStr(&buf, CppAsString2(RELKIND_PARTITIONED_INDEX) ",");
4420 108 : appendPQExpBufferStr(&buf, "''"); /* dummy */
4421 108 : appendPQExpBufferStr(&buf, ")\n");
4422 :
4423 108 : appendPQExpBufferStr(&buf, !showNested && !pattern ?
4424 : " AND NOT c.relispartition\n" : "");
4425 :
4426 108 : if (!pattern)
4427 36 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
4428 : " AND n.nspname !~ '^pg_toast'\n"
4429 : " AND n.nspname <> 'information_schema'\n");
4430 :
4431 108 : if (!validateSQLNamePattern(&buf, pattern, true, false,
4432 : "n.nspname", "c.relname", NULL,
4433 : "pg_catalog.pg_table_is_visible(c.oid)",
4434 : NULL, 3))
4435 : {
4436 24 : termPQExpBuffer(&buf);
4437 24 : return false;
4438 : }
4439 :
4440 144 : appendPQExpBuffer(&buf, "ORDER BY \"Schema\", %s%s\"Name\";",
4441 : mixed_output ? "\"Type\" DESC, " : "",
4442 60 : showNested || pattern ? "\"Parent name\" NULLS FIRST, " : "");
4443 :
4444 84 : res = PSQLexec(buf.data);
4445 84 : termPQExpBuffer(&buf);
4446 84 : if (!res)
4447 0 : return false;
4448 :
4449 84 : initPQExpBuffer(&title);
4450 84 : appendPQExpBufferStr(&title, tabletitle);
4451 :
4452 84 : myopt.title = title.data;
4453 84 : myopt.translate_header = true;
4454 84 : myopt.translate_columns = translate_columns;
4455 84 : myopt.n_translate_columns = lengthof(translate_columns);
4456 :
4457 84 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4458 :
4459 84 : termPQExpBuffer(&title);
4460 :
4461 84 : PQclear(res);
4462 84 : return true;
4463 : }
4464 :
4465 : /*
4466 : * \dL
4467 : *
4468 : * Describes languages.
4469 : */
4470 : bool
4471 30 : listLanguages(const char *pattern, bool verbose, bool showSystem)
4472 : {
4473 : PQExpBufferData buf;
4474 : PGresult *res;
4475 30 : printQueryOpt myopt = pset.popt;
4476 :
4477 30 : initPQExpBuffer(&buf);
4478 :
4479 30 : printfPQExpBuffer(&buf,
4480 : "SELECT l.lanname AS \"%s\",\n"
4481 : " pg_catalog.pg_get_userbyid(l.lanowner) as \"%s\",\n"
4482 : " l.lanpltrusted AS \"%s\"",
4483 : gettext_noop("Name"),
4484 : gettext_noop("Owner"),
4485 : gettext_noop("Trusted"));
4486 :
4487 30 : if (verbose)
4488 : {
4489 0 : appendPQExpBuffer(&buf,
4490 : ",\n NOT l.lanispl AS \"%s\",\n"
4491 : " l.lanplcallfoid::pg_catalog.regprocedure AS \"%s\",\n"
4492 : " l.lanvalidator::pg_catalog.regprocedure AS \"%s\",\n "
4493 : "l.laninline::pg_catalog.regprocedure AS \"%s\",\n ",
4494 : gettext_noop("Internal language"),
4495 : gettext_noop("Call handler"),
4496 : gettext_noop("Validator"),
4497 : gettext_noop("Inline handler"));
4498 0 : printACLColumn(&buf, "l.lanacl");
4499 : }
4500 :
4501 30 : appendPQExpBuffer(&buf,
4502 : ",\n d.description AS \"%s\""
4503 : "\nFROM pg_catalog.pg_language l\n"
4504 : "LEFT JOIN pg_catalog.pg_description d\n"
4505 : " ON d.classoid = l.tableoid AND d.objoid = l.oid\n"
4506 : " AND d.objsubid = 0\n",
4507 : gettext_noop("Description"));
4508 :
4509 30 : if (pattern)
4510 : {
4511 30 : if (!validateSQLNamePattern(&buf, pattern, false, false,
4512 : NULL, "l.lanname", NULL, NULL,
4513 : NULL, 2))
4514 : {
4515 24 : termPQExpBuffer(&buf);
4516 24 : return false;
4517 : }
4518 : }
4519 :
4520 6 : if (!showSystem && !pattern)
4521 0 : appendPQExpBufferStr(&buf, "WHERE l.lanplcallfoid != 0\n");
4522 :
4523 :
4524 6 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
4525 :
4526 6 : res = PSQLexec(buf.data);
4527 6 : termPQExpBuffer(&buf);
4528 6 : if (!res)
4529 0 : return false;
4530 :
4531 6 : myopt.title = _("List of languages");
4532 6 : myopt.translate_header = true;
4533 :
4534 6 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4535 :
4536 6 : PQclear(res);
4537 6 : return true;
4538 : }
4539 :
4540 :
4541 : /*
4542 : * \dD
4543 : *
4544 : * Describes domains.
4545 : */
4546 : bool
4547 60 : listDomains(const char *pattern, bool verbose, bool showSystem)
4548 : {
4549 : PQExpBufferData buf;
4550 : PGresult *res;
4551 60 : printQueryOpt myopt = pset.popt;
4552 :
4553 60 : initPQExpBuffer(&buf);
4554 :
4555 60 : printfPQExpBuffer(&buf,
4556 : "SELECT n.nspname as \"%s\",\n"
4557 : " t.typname as \"%s\",\n"
4558 : " pg_catalog.format_type(t.typbasetype, t.typtypmod) as \"%s\",\n"
4559 : " (SELECT c.collname FROM pg_catalog.pg_collation c, pg_catalog.pg_type bt\n"
4560 : " WHERE c.oid = t.typcollation AND bt.oid = t.typbasetype AND t.typcollation <> bt.typcollation) as \"%s\",\n"
4561 : " CASE WHEN t.typnotnull THEN 'not null' END as \"%s\",\n"
4562 : " t.typdefault as \"%s\",\n"
4563 : " pg_catalog.array_to_string(ARRAY(\n"
4564 : " SELECT pg_catalog.pg_get_constraintdef(r.oid, true) FROM pg_catalog.pg_constraint r WHERE t.oid = r.contypid AND r.contype = " CppAsString2(CONSTRAINT_CHECK) " ORDER BY r.conname\n"
4565 : " ), ' ') as \"%s\"",
4566 : gettext_noop("Schema"),
4567 : gettext_noop("Name"),
4568 : gettext_noop("Type"),
4569 : gettext_noop("Collation"),
4570 : gettext_noop("Nullable"),
4571 : gettext_noop("Default"),
4572 : gettext_noop("Check"));
4573 :
4574 60 : if (verbose)
4575 : {
4576 6 : appendPQExpBufferStr(&buf, ",\n ");
4577 6 : printACLColumn(&buf, "t.typacl");
4578 6 : appendPQExpBuffer(&buf,
4579 : ",\n d.description as \"%s\"",
4580 : gettext_noop("Description"));
4581 : }
4582 :
4583 60 : appendPQExpBufferStr(&buf,
4584 : "\nFROM pg_catalog.pg_type t\n"
4585 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.typnamespace\n");
4586 :
4587 60 : if (verbose)
4588 6 : appendPQExpBufferStr(&buf,
4589 : " LEFT JOIN pg_catalog.pg_description d "
4590 : "ON d.classoid = t.tableoid AND d.objoid = t.oid "
4591 : "AND d.objsubid = 0\n");
4592 :
4593 60 : appendPQExpBufferStr(&buf, "WHERE t.typtype = 'd'\n");
4594 :
4595 60 : if (!showSystem && !pattern)
4596 0 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
4597 : " AND n.nspname <> 'information_schema'\n");
4598 :
4599 60 : if (!validateSQLNamePattern(&buf, pattern, true, false,
4600 : "n.nspname", "t.typname", NULL,
4601 : "pg_catalog.pg_type_is_visible(t.oid)",
4602 : NULL, 3))
4603 : {
4604 24 : termPQExpBuffer(&buf);
4605 24 : return false;
4606 : }
4607 :
4608 36 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
4609 :
4610 36 : res = PSQLexec(buf.data);
4611 36 : termPQExpBuffer(&buf);
4612 36 : if (!res)
4613 0 : return false;
4614 :
4615 36 : myopt.title = _("List of domains");
4616 36 : myopt.translate_header = true;
4617 :
4618 36 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4619 :
4620 36 : PQclear(res);
4621 36 : return true;
4622 : }
4623 :
4624 : /*
4625 : * \dc
4626 : *
4627 : * Describes conversions.
4628 : */
4629 : bool
4630 42 : listConversions(const char *pattern, bool verbose, bool showSystem)
4631 : {
4632 : PQExpBufferData buf;
4633 : PGresult *res;
4634 42 : printQueryOpt myopt = pset.popt;
4635 : static const bool translate_columns[] =
4636 : {false, false, false, false, true, false};
4637 :
4638 42 : initPQExpBuffer(&buf);
4639 :
4640 42 : printfPQExpBuffer(&buf,
4641 : "SELECT n.nspname AS \"%s\",\n"
4642 : " c.conname AS \"%s\",\n"
4643 : " pg_catalog.pg_encoding_to_char(c.conforencoding) AS \"%s\",\n"
4644 : " pg_catalog.pg_encoding_to_char(c.contoencoding) AS \"%s\",\n"
4645 : " CASE WHEN c.condefault THEN '%s'\n"
4646 : " ELSE '%s' END AS \"%s\"",
4647 : gettext_noop("Schema"),
4648 : gettext_noop("Name"),
4649 : gettext_noop("Source"),
4650 : gettext_noop("Destination"),
4651 : gettext_noop("yes"), gettext_noop("no"),
4652 : gettext_noop("Default?"));
4653 :
4654 42 : if (verbose)
4655 0 : appendPQExpBuffer(&buf,
4656 : ",\n d.description AS \"%s\"",
4657 : gettext_noop("Description"));
4658 :
4659 42 : appendPQExpBufferStr(&buf,
4660 : "\nFROM pg_catalog.pg_conversion c\n"
4661 : " JOIN pg_catalog.pg_namespace n "
4662 : "ON n.oid = c.connamespace\n");
4663 :
4664 42 : if (verbose)
4665 0 : appendPQExpBufferStr(&buf,
4666 : "LEFT JOIN pg_catalog.pg_description d "
4667 : "ON d.classoid = c.tableoid\n"
4668 : " AND d.objoid = c.oid "
4669 : "AND d.objsubid = 0\n");
4670 :
4671 42 : appendPQExpBufferStr(&buf, "WHERE true\n");
4672 :
4673 42 : if (!showSystem && !pattern)
4674 0 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
4675 : " AND n.nspname <> 'information_schema'\n");
4676 :
4677 42 : if (!validateSQLNamePattern(&buf, pattern, true, false,
4678 : "n.nspname", "c.conname", NULL,
4679 : "pg_catalog.pg_conversion_is_visible(c.oid)",
4680 : NULL, 3))
4681 : {
4682 24 : termPQExpBuffer(&buf);
4683 24 : return false;
4684 : }
4685 :
4686 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
4687 :
4688 18 : res = PSQLexec(buf.data);
4689 18 : termPQExpBuffer(&buf);
4690 18 : if (!res)
4691 0 : return false;
4692 :
4693 18 : myopt.title = _("List of conversions");
4694 18 : myopt.translate_header = true;
4695 18 : myopt.translate_columns = translate_columns;
4696 18 : myopt.n_translate_columns = lengthof(translate_columns);
4697 :
4698 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4699 :
4700 18 : PQclear(res);
4701 18 : return true;
4702 : }
4703 :
4704 : /*
4705 : * \dconfig
4706 : *
4707 : * Describes configuration parameters.
4708 : */
4709 : bool
4710 12 : describeConfigurationParameters(const char *pattern, bool verbose,
4711 : bool showSystem)
4712 : {
4713 : PQExpBufferData buf;
4714 : PGresult *res;
4715 12 : printQueryOpt myopt = pset.popt;
4716 :
4717 12 : initPQExpBuffer(&buf);
4718 12 : printfPQExpBuffer(&buf,
4719 : "SELECT s.name AS \"%s\", "
4720 : "pg_catalog.current_setting(s.name) AS \"%s\"",
4721 : gettext_noop("Parameter"),
4722 : gettext_noop("Value"));
4723 :
4724 12 : if (verbose)
4725 : {
4726 6 : appendPQExpBuffer(&buf,
4727 : ", s.vartype AS \"%s\", s.context AS \"%s\", ",
4728 : gettext_noop("Type"),
4729 : gettext_noop("Context"));
4730 6 : if (pset.sversion >= 150000)
4731 6 : printACLColumn(&buf, "p.paracl");
4732 : else
4733 0 : appendPQExpBuffer(&buf, "NULL AS \"%s\"",
4734 : gettext_noop("Access privileges"));
4735 : }
4736 :
4737 12 : appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_settings s\n");
4738 :
4739 12 : if (verbose && pset.sversion >= 150000)
4740 6 : appendPQExpBufferStr(&buf,
4741 : " LEFT JOIN pg_catalog.pg_parameter_acl p\n"
4742 : " ON pg_catalog.lower(s.name) = p.parname\n");
4743 :
4744 12 : if (pattern)
4745 12 : processSQLNamePattern(pset.db, &buf, pattern,
4746 : false, false,
4747 : NULL, "pg_catalog.lower(s.name)", NULL,
4748 : NULL, NULL, NULL);
4749 : else
4750 0 : appendPQExpBufferStr(&buf, "WHERE s.source <> 'default' AND\n"
4751 : " s.setting IS DISTINCT FROM s.boot_val\n");
4752 :
4753 12 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
4754 :
4755 12 : res = PSQLexec(buf.data);
4756 12 : termPQExpBuffer(&buf);
4757 12 : if (!res)
4758 0 : return false;
4759 :
4760 12 : if (pattern)
4761 12 : myopt.title = _("List of configuration parameters");
4762 : else
4763 0 : myopt.title = _("List of non-default configuration parameters");
4764 12 : myopt.translate_header = true;
4765 :
4766 12 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4767 :
4768 12 : PQclear(res);
4769 12 : return true;
4770 : }
4771 :
4772 : /*
4773 : * \dy
4774 : *
4775 : * Describes Event Triggers.
4776 : */
4777 : bool
4778 24 : listEventTriggers(const char *pattern, bool verbose)
4779 : {
4780 : PQExpBufferData buf;
4781 : PGresult *res;
4782 24 : printQueryOpt myopt = pset.popt;
4783 : static const bool translate_columns[] =
4784 : {false, false, false, true, false, false, false};
4785 :
4786 24 : if (pset.sversion < 90300)
4787 : {
4788 : char sverbuf[32];
4789 :
4790 0 : pg_log_error("The server (version %s) does not support event triggers.",
4791 : formatPGVersionNumber(pset.sversion, false,
4792 : sverbuf, sizeof(sverbuf)));
4793 0 : return true;
4794 : }
4795 :
4796 24 : initPQExpBuffer(&buf);
4797 :
4798 24 : printfPQExpBuffer(&buf,
4799 : "SELECT evtname as \"%s\", "
4800 : "evtevent as \"%s\", "
4801 : "pg_catalog.pg_get_userbyid(e.evtowner) as \"%s\",\n"
4802 : " case evtenabled when 'O' then '%s'"
4803 : " when 'R' then '%s'"
4804 : " when 'A' then '%s'"
4805 : " when 'D' then '%s' end as \"%s\",\n"
4806 : " e.evtfoid::pg_catalog.regproc as \"%s\", "
4807 : "pg_catalog.array_to_string(array(select x"
4808 : " from pg_catalog.unnest(evttags) as t(x)), ', ') as \"%s\"",
4809 : gettext_noop("Name"),
4810 : gettext_noop("Event"),
4811 : gettext_noop("Owner"),
4812 : gettext_noop("enabled"),
4813 : gettext_noop("replica"),
4814 : gettext_noop("always"),
4815 : gettext_noop("disabled"),
4816 : gettext_noop("Enabled"),
4817 : gettext_noop("Function"),
4818 : gettext_noop("Tags"));
4819 24 : if (verbose)
4820 0 : appendPQExpBuffer(&buf,
4821 : ",\npg_catalog.obj_description(e.oid, 'pg_event_trigger') as \"%s\"",
4822 : gettext_noop("Description"));
4823 24 : appendPQExpBufferStr(&buf,
4824 : "\nFROM pg_catalog.pg_event_trigger e ");
4825 :
4826 24 : if (!validateSQLNamePattern(&buf, pattern, false, false,
4827 : NULL, "evtname", NULL, NULL,
4828 : NULL, 1))
4829 : {
4830 18 : termPQExpBuffer(&buf);
4831 18 : return false;
4832 : }
4833 :
4834 6 : appendPQExpBufferStr(&buf, "ORDER BY 1");
4835 :
4836 6 : res = PSQLexec(buf.data);
4837 6 : termPQExpBuffer(&buf);
4838 6 : if (!res)
4839 0 : return false;
4840 :
4841 6 : myopt.title = _("List of event triggers");
4842 6 : myopt.translate_header = true;
4843 6 : myopt.translate_columns = translate_columns;
4844 6 : myopt.n_translate_columns = lengthof(translate_columns);
4845 :
4846 6 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4847 :
4848 6 : PQclear(res);
4849 6 : return true;
4850 : }
4851 :
4852 : /*
4853 : * \dX
4854 : *
4855 : * Describes extended statistics.
4856 : */
4857 : bool
4858 102 : listExtendedStats(const char *pattern)
4859 : {
4860 : PQExpBufferData buf;
4861 : PGresult *res;
4862 102 : printQueryOpt myopt = pset.popt;
4863 :
4864 102 : if (pset.sversion < 100000)
4865 : {
4866 : char sverbuf[32];
4867 :
4868 0 : pg_log_error("The server (version %s) does not support extended statistics.",
4869 : formatPGVersionNumber(pset.sversion, false,
4870 : sverbuf, sizeof(sverbuf)));
4871 0 : return true;
4872 : }
4873 :
4874 102 : initPQExpBuffer(&buf);
4875 102 : printfPQExpBuffer(&buf,
4876 : "SELECT \n"
4877 : "es.stxnamespace::pg_catalog.regnamespace::pg_catalog.text AS \"%s\", \n"
4878 : "es.stxname AS \"%s\", \n",
4879 : gettext_noop("Schema"),
4880 : gettext_noop("Name"));
4881 :
4882 102 : if (pset.sversion >= 140000)
4883 102 : appendPQExpBuffer(&buf,
4884 : "pg_catalog.format('%%s FROM %%s', \n"
4885 : " pg_catalog.pg_get_statisticsobjdef_columns(es.oid), \n"
4886 : " es.stxrelid::pg_catalog.regclass) AS \"%s\"",
4887 : gettext_noop("Definition"));
4888 : else
4889 0 : appendPQExpBuffer(&buf,
4890 : "pg_catalog.format('%%s FROM %%s', \n"
4891 : " (SELECT pg_catalog.string_agg(pg_catalog.quote_ident(a.attname),', ') \n"
4892 : " FROM pg_catalog.unnest(es.stxkeys) s(attnum) \n"
4893 : " JOIN pg_catalog.pg_attribute a \n"
4894 : " ON (es.stxrelid = a.attrelid \n"
4895 : " AND a.attnum = s.attnum \n"
4896 : " AND NOT a.attisdropped)), \n"
4897 : "es.stxrelid::pg_catalog.regclass) AS \"%s\"",
4898 : gettext_noop("Definition"));
4899 :
4900 102 : appendPQExpBuffer(&buf,
4901 : ",\nCASE WHEN " CppAsString2(STATS_EXT_NDISTINCT) " = any(es.stxkind) THEN 'defined' \n"
4902 : "END AS \"%s\", \n"
4903 : "CASE WHEN " CppAsString2(STATS_EXT_DEPENDENCIES) " = any(es.stxkind) THEN 'defined' \n"
4904 : "END AS \"%s\"",
4905 : gettext_noop("Ndistinct"),
4906 : gettext_noop("Dependencies"));
4907 :
4908 : /*
4909 : * Include the MCV statistics kind.
4910 : */
4911 102 : if (pset.sversion >= 120000)
4912 : {
4913 102 : appendPQExpBuffer(&buf,
4914 : ",\nCASE WHEN " CppAsString2(STATS_EXT_MCV) " = any(es.stxkind) THEN 'defined' \n"
4915 : "END AS \"%s\" ",
4916 : gettext_noop("MCV"));
4917 : }
4918 :
4919 102 : appendPQExpBufferStr(&buf,
4920 : " \nFROM pg_catalog.pg_statistic_ext es \n");
4921 :
4922 102 : if (!validateSQLNamePattern(&buf, pattern,
4923 : false, false,
4924 : "es.stxnamespace::pg_catalog.regnamespace::pg_catalog.text", "es.stxname",
4925 : NULL, "pg_catalog.pg_statistics_obj_is_visible(es.oid)",
4926 : NULL, 3))
4927 : {
4928 24 : termPQExpBuffer(&buf);
4929 24 : return false;
4930 : }
4931 :
4932 78 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
4933 :
4934 78 : res = PSQLexec(buf.data);
4935 78 : termPQExpBuffer(&buf);
4936 78 : if (!res)
4937 0 : return false;
4938 :
4939 78 : myopt.title = _("List of extended statistics");
4940 78 : myopt.translate_header = true;
4941 :
4942 78 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4943 :
4944 78 : PQclear(res);
4945 78 : return true;
4946 : }
4947 :
4948 : /*
4949 : * \dC
4950 : *
4951 : * Describes casts.
4952 : */
4953 : bool
4954 42 : listCasts(const char *pattern, bool verbose)
4955 : {
4956 : PQExpBufferData buf;
4957 : PGresult *res;
4958 42 : printQueryOpt myopt = pset.popt;
4959 : static const bool translate_columns[] = {false, false, false, true, true, false};
4960 :
4961 42 : initPQExpBuffer(&buf);
4962 :
4963 42 : printfPQExpBuffer(&buf,
4964 : "SELECT pg_catalog.format_type(castsource, NULL) AS \"%s\",\n"
4965 : " pg_catalog.format_type(casttarget, NULL) AS \"%s\",\n",
4966 : gettext_noop("Source type"),
4967 : gettext_noop("Target type"));
4968 :
4969 : /*
4970 : * We don't attempt to localize '(binary coercible)' or '(with inout)',
4971 : * because there's too much risk of gettext translating a function name
4972 : * that happens to match some string in the PO database.
4973 : */
4974 42 : appendPQExpBuffer(&buf,
4975 : " CASE WHEN c.castmethod = '%c' THEN '(binary coercible)'\n"
4976 : " WHEN c.castmethod = '%c' THEN '(with inout)'\n"
4977 : " ELSE p.proname\n"
4978 : " END AS \"%s\",\n",
4979 : COERCION_METHOD_BINARY,
4980 : COERCION_METHOD_INOUT,
4981 : gettext_noop("Function"));
4982 :
4983 42 : appendPQExpBuffer(&buf,
4984 : " CASE WHEN c.castcontext = '%c' THEN '%s'\n"
4985 : " WHEN c.castcontext = '%c' THEN '%s'\n"
4986 : " ELSE '%s'\n"
4987 : " END AS \"%s\"",
4988 : COERCION_CODE_EXPLICIT,
4989 : gettext_noop("no"),
4990 : COERCION_CODE_ASSIGNMENT,
4991 : gettext_noop("in assignment"),
4992 : gettext_noop("yes"),
4993 : gettext_noop("Implicit?"));
4994 :
4995 42 : if (verbose)
4996 0 : appendPQExpBuffer(&buf,
4997 : ",\n CASE WHEN p.proleakproof THEN '%s'\n"
4998 : " ELSE '%s'\n"
4999 : " END AS \"%s\",\n"
5000 : " d.description AS \"%s\"",
5001 : gettext_noop("yes"),
5002 : gettext_noop("no"),
5003 : gettext_noop("Leakproof?"),
5004 : gettext_noop("Description"));
5005 :
5006 : /*
5007 : * We need a left join to pg_proc for binary casts; the others are just
5008 : * paranoia.
5009 : */
5010 42 : appendPQExpBufferStr(&buf,
5011 : "\nFROM pg_catalog.pg_cast c LEFT JOIN pg_catalog.pg_proc p\n"
5012 : " ON c.castfunc = p.oid\n"
5013 : " LEFT JOIN pg_catalog.pg_type ts\n"
5014 : " ON c.castsource = ts.oid\n"
5015 : " LEFT JOIN pg_catalog.pg_namespace ns\n"
5016 : " ON ns.oid = ts.typnamespace\n"
5017 : " LEFT JOIN pg_catalog.pg_type tt\n"
5018 : " ON c.casttarget = tt.oid\n"
5019 : " LEFT JOIN pg_catalog.pg_namespace nt\n"
5020 : " ON nt.oid = tt.typnamespace\n");
5021 :
5022 42 : if (verbose)
5023 0 : appendPQExpBufferStr(&buf,
5024 : " LEFT JOIN pg_catalog.pg_description d\n"
5025 : " ON d.classoid = c.tableoid AND d.objoid = "
5026 : "c.oid AND d.objsubid = 0\n");
5027 :
5028 42 : appendPQExpBufferStr(&buf, "WHERE ( (true");
5029 :
5030 : /*
5031 : * Match name pattern against either internal or external name of either
5032 : * castsource or casttarget
5033 : */
5034 42 : if (!validateSQLNamePattern(&buf, pattern, true, false,
5035 : "ns.nspname", "ts.typname",
5036 : "pg_catalog.format_type(ts.oid, NULL)",
5037 : "pg_catalog.pg_type_is_visible(ts.oid)",
5038 : NULL, 3))
5039 24 : goto error_return;
5040 :
5041 18 : appendPQExpBufferStr(&buf, ") OR (true");
5042 :
5043 18 : if (!validateSQLNamePattern(&buf, pattern, true, false,
5044 : "nt.nspname", "tt.typname",
5045 : "pg_catalog.format_type(tt.oid, NULL)",
5046 : "pg_catalog.pg_type_is_visible(tt.oid)",
5047 : NULL, 3))
5048 0 : goto error_return;
5049 :
5050 18 : appendPQExpBufferStr(&buf, ") )\nORDER BY 1, 2;");
5051 :
5052 18 : res = PSQLexec(buf.data);
5053 18 : termPQExpBuffer(&buf);
5054 18 : if (!res)
5055 0 : return false;
5056 :
5057 18 : myopt.title = _("List of casts");
5058 18 : myopt.translate_header = true;
5059 18 : myopt.translate_columns = translate_columns;
5060 18 : myopt.n_translate_columns = lengthof(translate_columns);
5061 :
5062 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5063 :
5064 18 : PQclear(res);
5065 18 : return true;
5066 :
5067 24 : error_return:
5068 24 : termPQExpBuffer(&buf);
5069 24 : return false;
5070 : }
5071 :
5072 : /*
5073 : * \dO
5074 : *
5075 : * Describes collations.
5076 : */
5077 : bool
5078 42 : listCollations(const char *pattern, bool verbose, bool showSystem)
5079 : {
5080 : PQExpBufferData buf;
5081 : PGresult *res;
5082 42 : printQueryOpt myopt = pset.popt;
5083 : static const bool translate_columns[] = {false, false, false, false, false, false, false, true, false};
5084 :
5085 42 : initPQExpBuffer(&buf);
5086 :
5087 42 : printfPQExpBuffer(&buf,
5088 : "SELECT\n"
5089 : " n.nspname AS \"%s\",\n"
5090 : " c.collname AS \"%s\",\n",
5091 : gettext_noop("Schema"),
5092 : gettext_noop("Name"));
5093 :
5094 42 : if (pset.sversion >= 100000)
5095 42 : appendPQExpBuffer(&buf,
5096 : " CASE c.collprovider "
5097 : "WHEN " CppAsString2(COLLPROVIDER_DEFAULT) " THEN 'default' "
5098 : "WHEN " CppAsString2(COLLPROVIDER_BUILTIN) " THEN 'builtin' "
5099 : "WHEN " CppAsString2(COLLPROVIDER_LIBC) " THEN 'libc' "
5100 : "WHEN " CppAsString2(COLLPROVIDER_ICU) " THEN 'icu' "
5101 : "END AS \"%s\",\n",
5102 : gettext_noop("Provider"));
5103 : else
5104 0 : appendPQExpBuffer(&buf,
5105 : " 'libc' AS \"%s\",\n",
5106 : gettext_noop("Provider"));
5107 :
5108 42 : appendPQExpBuffer(&buf,
5109 : " c.collcollate AS \"%s\",\n"
5110 : " c.collctype AS \"%s\",\n",
5111 : gettext_noop("Collate"),
5112 : gettext_noop("Ctype"));
5113 :
5114 42 : if (pset.sversion >= 170000)
5115 42 : appendPQExpBuffer(&buf,
5116 : " c.colllocale AS \"%s\",\n",
5117 : gettext_noop("Locale"));
5118 0 : else if (pset.sversion >= 150000)
5119 0 : appendPQExpBuffer(&buf,
5120 : " c.colliculocale AS \"%s\",\n",
5121 : gettext_noop("Locale"));
5122 : else
5123 0 : appendPQExpBuffer(&buf,
5124 : " c.collcollate AS \"%s\",\n",
5125 : gettext_noop("Locale"));
5126 :
5127 42 : if (pset.sversion >= 160000)
5128 42 : appendPQExpBuffer(&buf,
5129 : " c.collicurules AS \"%s\",\n",
5130 : gettext_noop("ICU Rules"));
5131 : else
5132 0 : appendPQExpBuffer(&buf,
5133 : " NULL AS \"%s\",\n",
5134 : gettext_noop("ICU Rules"));
5135 :
5136 42 : if (pset.sversion >= 120000)
5137 42 : appendPQExpBuffer(&buf,
5138 : " CASE WHEN c.collisdeterministic THEN '%s' ELSE '%s' END AS \"%s\"",
5139 : gettext_noop("yes"), gettext_noop("no"),
5140 : gettext_noop("Deterministic?"));
5141 : else
5142 0 : appendPQExpBuffer(&buf,
5143 : " '%s' AS \"%s\"",
5144 : gettext_noop("yes"),
5145 : gettext_noop("Deterministic?"));
5146 :
5147 42 : if (verbose)
5148 0 : appendPQExpBuffer(&buf,
5149 : ",\n pg_catalog.obj_description(c.oid, 'pg_collation') AS \"%s\"",
5150 : gettext_noop("Description"));
5151 :
5152 42 : appendPQExpBufferStr(&buf,
5153 : "\nFROM pg_catalog.pg_collation c, pg_catalog.pg_namespace n\n"
5154 : "WHERE n.oid = c.collnamespace\n");
5155 :
5156 42 : if (!showSystem && !pattern)
5157 0 : appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
5158 : " AND n.nspname <> 'information_schema'\n");
5159 :
5160 : /*
5161 : * Hide collations that aren't usable in the current database's encoding.
5162 : * If you think to change this, note that pg_collation_is_visible rejects
5163 : * unusable collations, so you will need to hack name pattern processing
5164 : * somehow to avoid inconsistent behavior.
5165 : */
5166 42 : appendPQExpBufferStr(&buf, " AND c.collencoding IN (-1, pg_catalog.pg_char_to_encoding(pg_catalog.getdatabaseencoding()))\n");
5167 :
5168 42 : if (!validateSQLNamePattern(&buf, pattern, true, false,
5169 : "n.nspname", "c.collname", NULL,
5170 : "pg_catalog.pg_collation_is_visible(c.oid)",
5171 : NULL, 3))
5172 : {
5173 24 : termPQExpBuffer(&buf);
5174 24 : return false;
5175 : }
5176 :
5177 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5178 :
5179 18 : res = PSQLexec(buf.data);
5180 18 : termPQExpBuffer(&buf);
5181 18 : if (!res)
5182 0 : return false;
5183 :
5184 18 : myopt.title = _("List of collations");
5185 18 : myopt.translate_header = true;
5186 18 : myopt.translate_columns = translate_columns;
5187 18 : myopt.n_translate_columns = lengthof(translate_columns);
5188 :
5189 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5190 :
5191 18 : PQclear(res);
5192 18 : return true;
5193 : }
5194 :
5195 : /*
5196 : * \dn
5197 : *
5198 : * Describes schemas (namespaces)
5199 : */
5200 : bool
5201 24 : listSchemas(const char *pattern, bool verbose, bool showSystem)
5202 : {
5203 : PQExpBufferData buf;
5204 : PGresult *res;
5205 24 : printQueryOpt myopt = pset.popt;
5206 24 : int pub_schema_tuples = 0;
5207 24 : char **footers = NULL;
5208 :
5209 24 : initPQExpBuffer(&buf);
5210 24 : printfPQExpBuffer(&buf,
5211 : "SELECT n.nspname AS \"%s\",\n"
5212 : " pg_catalog.pg_get_userbyid(n.nspowner) AS \"%s\"",
5213 : gettext_noop("Name"),
5214 : gettext_noop("Owner"));
5215 :
5216 24 : if (verbose)
5217 : {
5218 0 : appendPQExpBufferStr(&buf, ",\n ");
5219 0 : printACLColumn(&buf, "n.nspacl");
5220 0 : appendPQExpBuffer(&buf,
5221 : ",\n pg_catalog.obj_description(n.oid, 'pg_namespace') AS \"%s\"",
5222 : gettext_noop("Description"));
5223 : }
5224 :
5225 24 : appendPQExpBufferStr(&buf,
5226 : "\nFROM pg_catalog.pg_namespace n\n");
5227 :
5228 24 : if (!showSystem && !pattern)
5229 0 : appendPQExpBufferStr(&buf,
5230 : "WHERE n.nspname !~ '^pg_' AND n.nspname <> 'information_schema'\n");
5231 :
5232 24 : if (!validateSQLNamePattern(&buf, pattern,
5233 24 : !showSystem && !pattern, false,
5234 : NULL, "n.nspname", NULL,
5235 : NULL,
5236 : NULL, 2))
5237 18 : goto error_return;
5238 :
5239 6 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
5240 :
5241 6 : res = PSQLexec(buf.data);
5242 6 : if (!res)
5243 0 : goto error_return;
5244 :
5245 6 : myopt.title = _("List of schemas");
5246 6 : myopt.translate_header = true;
5247 :
5248 6 : if (pattern && pset.sversion >= 150000)
5249 : {
5250 : PGresult *result;
5251 : int i;
5252 :
5253 6 : printfPQExpBuffer(&buf,
5254 : "SELECT pubname \n"
5255 : "FROM pg_catalog.pg_publication p\n"
5256 : " JOIN pg_catalog.pg_publication_namespace pn ON p.oid = pn.pnpubid\n"
5257 : " JOIN pg_catalog.pg_namespace n ON n.oid = pn.pnnspid \n"
5258 : "WHERE n.nspname = '%s'\n"
5259 : "ORDER BY 1",
5260 : pattern);
5261 6 : result = PSQLexec(buf.data);
5262 6 : if (!result)
5263 0 : goto error_return;
5264 : else
5265 6 : pub_schema_tuples = PQntuples(result);
5266 :
5267 6 : if (pub_schema_tuples > 0)
5268 : {
5269 : /*
5270 : * Allocate memory for footers. Size of footers will be 1 (for
5271 : * storing "Publications:" string) + publication schema mapping
5272 : * count + 1 (for storing NULL).
5273 : */
5274 0 : footers = (char **) pg_malloc((1 + pub_schema_tuples + 1) * sizeof(char *));
5275 0 : footers[0] = pg_strdup(_("Publications:"));
5276 :
5277 : /* Might be an empty set - that's ok */
5278 0 : for (i = 0; i < pub_schema_tuples; i++)
5279 : {
5280 0 : printfPQExpBuffer(&buf, " \"%s\"",
5281 : PQgetvalue(result, i, 0));
5282 :
5283 0 : footers[i + 1] = pg_strdup(buf.data);
5284 : }
5285 :
5286 0 : footers[i + 1] = NULL;
5287 0 : myopt.footers = footers;
5288 : }
5289 :
5290 6 : PQclear(result);
5291 : }
5292 :
5293 6 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5294 :
5295 6 : termPQExpBuffer(&buf);
5296 6 : PQclear(res);
5297 :
5298 : /* Free the memory allocated for the footer */
5299 6 : if (footers)
5300 : {
5301 0 : char **footer = NULL;
5302 :
5303 0 : for (footer = footers; *footer; footer++)
5304 0 : pg_free(*footer);
5305 :
5306 0 : pg_free(footers);
5307 : }
5308 :
5309 6 : return true;
5310 :
5311 18 : error_return:
5312 18 : termPQExpBuffer(&buf);
5313 18 : return false;
5314 : }
5315 :
5316 :
5317 : /*
5318 : * \dFp
5319 : * list text search parsers
5320 : */
5321 : bool
5322 42 : listTSParsers(const char *pattern, bool verbose)
5323 : {
5324 : PQExpBufferData buf;
5325 : PGresult *res;
5326 42 : printQueryOpt myopt = pset.popt;
5327 :
5328 42 : if (verbose)
5329 0 : return listTSParsersVerbose(pattern);
5330 :
5331 42 : initPQExpBuffer(&buf);
5332 :
5333 42 : printfPQExpBuffer(&buf,
5334 : "SELECT\n"
5335 : " n.nspname as \"%s\",\n"
5336 : " p.prsname as \"%s\",\n"
5337 : " pg_catalog.obj_description(p.oid, 'pg_ts_parser') as \"%s\"\n"
5338 : "FROM pg_catalog.pg_ts_parser p\n"
5339 : "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.prsnamespace\n",
5340 : gettext_noop("Schema"),
5341 : gettext_noop("Name"),
5342 : gettext_noop("Description")
5343 : );
5344 :
5345 42 : if (!validateSQLNamePattern(&buf, pattern, false, false,
5346 : "n.nspname", "p.prsname", NULL,
5347 : "pg_catalog.pg_ts_parser_is_visible(p.oid)",
5348 : NULL, 3))
5349 : {
5350 24 : termPQExpBuffer(&buf);
5351 24 : return false;
5352 : }
5353 :
5354 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5355 :
5356 18 : res = PSQLexec(buf.data);
5357 18 : termPQExpBuffer(&buf);
5358 18 : if (!res)
5359 0 : return false;
5360 :
5361 18 : myopt.title = _("List of text search parsers");
5362 18 : myopt.translate_header = true;
5363 :
5364 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5365 :
5366 18 : PQclear(res);
5367 18 : return true;
5368 : }
5369 :
5370 : /*
5371 : * full description of parsers
5372 : */
5373 : static bool
5374 0 : listTSParsersVerbose(const char *pattern)
5375 : {
5376 : PQExpBufferData buf;
5377 : PGresult *res;
5378 : int i;
5379 :
5380 0 : initPQExpBuffer(&buf);
5381 :
5382 0 : printfPQExpBuffer(&buf,
5383 : "SELECT p.oid,\n"
5384 : " n.nspname,\n"
5385 : " p.prsname\n"
5386 : "FROM pg_catalog.pg_ts_parser p\n"
5387 : "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.prsnamespace\n"
5388 : );
5389 :
5390 0 : if (!validateSQLNamePattern(&buf, pattern, false, false,
5391 : "n.nspname", "p.prsname", NULL,
5392 : "pg_catalog.pg_ts_parser_is_visible(p.oid)",
5393 : NULL, 3))
5394 : {
5395 0 : termPQExpBuffer(&buf);
5396 0 : return false;
5397 : }
5398 :
5399 0 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5400 :
5401 0 : res = PSQLexec(buf.data);
5402 0 : termPQExpBuffer(&buf);
5403 0 : if (!res)
5404 0 : return false;
5405 :
5406 0 : if (PQntuples(res) == 0)
5407 : {
5408 0 : if (!pset.quiet)
5409 : {
5410 0 : if (pattern)
5411 0 : pg_log_error("Did not find any text search parser named \"%s\".",
5412 : pattern);
5413 : else
5414 0 : pg_log_error("Did not find any text search parsers.");
5415 : }
5416 0 : PQclear(res);
5417 0 : return false;
5418 : }
5419 :
5420 0 : for (i = 0; i < PQntuples(res); i++)
5421 : {
5422 : const char *oid;
5423 0 : const char *nspname = NULL;
5424 : const char *prsname;
5425 :
5426 0 : oid = PQgetvalue(res, i, 0);
5427 0 : if (!PQgetisnull(res, i, 1))
5428 0 : nspname = PQgetvalue(res, i, 1);
5429 0 : prsname = PQgetvalue(res, i, 2);
5430 :
5431 0 : if (!describeOneTSParser(oid, nspname, prsname))
5432 : {
5433 0 : PQclear(res);
5434 0 : return false;
5435 : }
5436 :
5437 0 : if (cancel_pressed)
5438 : {
5439 0 : PQclear(res);
5440 0 : return false;
5441 : }
5442 : }
5443 :
5444 0 : PQclear(res);
5445 0 : return true;
5446 : }
5447 :
5448 : static bool
5449 0 : describeOneTSParser(const char *oid, const char *nspname, const char *prsname)
5450 : {
5451 : PQExpBufferData buf;
5452 : PGresult *res;
5453 : PQExpBufferData title;
5454 0 : printQueryOpt myopt = pset.popt;
5455 : static const bool translate_columns[] = {true, false, false};
5456 :
5457 0 : initPQExpBuffer(&buf);
5458 :
5459 0 : printfPQExpBuffer(&buf,
5460 : "SELECT '%s' AS \"%s\",\n"
5461 : " p.prsstart::pg_catalog.regproc AS \"%s\",\n"
5462 : " pg_catalog.obj_description(p.prsstart, 'pg_proc') as \"%s\"\n"
5463 : " FROM pg_catalog.pg_ts_parser p\n"
5464 : " WHERE p.oid = '%s'\n"
5465 : "UNION ALL\n"
5466 : "SELECT '%s',\n"
5467 : " p.prstoken::pg_catalog.regproc,\n"
5468 : " pg_catalog.obj_description(p.prstoken, 'pg_proc')\n"
5469 : " FROM pg_catalog.pg_ts_parser p\n"
5470 : " WHERE p.oid = '%s'\n"
5471 : "UNION ALL\n"
5472 : "SELECT '%s',\n"
5473 : " p.prsend::pg_catalog.regproc,\n"
5474 : " pg_catalog.obj_description(p.prsend, 'pg_proc')\n"
5475 : " FROM pg_catalog.pg_ts_parser p\n"
5476 : " WHERE p.oid = '%s'\n"
5477 : "UNION ALL\n"
5478 : "SELECT '%s',\n"
5479 : " p.prsheadline::pg_catalog.regproc,\n"
5480 : " pg_catalog.obj_description(p.prsheadline, 'pg_proc')\n"
5481 : " FROM pg_catalog.pg_ts_parser p\n"
5482 : " WHERE p.oid = '%s'\n"
5483 : "UNION ALL\n"
5484 : "SELECT '%s',\n"
5485 : " p.prslextype::pg_catalog.regproc,\n"
5486 : " pg_catalog.obj_description(p.prslextype, 'pg_proc')\n"
5487 : " FROM pg_catalog.pg_ts_parser p\n"
5488 : " WHERE p.oid = '%s';",
5489 : gettext_noop("Start parse"),
5490 : gettext_noop("Method"),
5491 : gettext_noop("Function"),
5492 : gettext_noop("Description"),
5493 : oid,
5494 : gettext_noop("Get next token"),
5495 : oid,
5496 : gettext_noop("End parse"),
5497 : oid,
5498 : gettext_noop("Get headline"),
5499 : oid,
5500 : gettext_noop("Get token types"),
5501 : oid);
5502 :
5503 0 : res = PSQLexec(buf.data);
5504 0 : termPQExpBuffer(&buf);
5505 0 : if (!res)
5506 0 : return false;
5507 :
5508 0 : initPQExpBuffer(&title);
5509 0 : if (nspname)
5510 0 : printfPQExpBuffer(&title, _("Text search parser \"%s.%s\""),
5511 : nspname, prsname);
5512 : else
5513 0 : printfPQExpBuffer(&title, _("Text search parser \"%s\""), prsname);
5514 0 : myopt.title = title.data;
5515 0 : myopt.footers = NULL;
5516 0 : myopt.topt.default_footer = false;
5517 0 : myopt.translate_header = true;
5518 0 : myopt.translate_columns = translate_columns;
5519 0 : myopt.n_translate_columns = lengthof(translate_columns);
5520 :
5521 0 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5522 :
5523 0 : PQclear(res);
5524 :
5525 0 : initPQExpBuffer(&buf);
5526 :
5527 0 : printfPQExpBuffer(&buf,
5528 : "SELECT t.alias as \"%s\",\n"
5529 : " t.description as \"%s\"\n"
5530 : "FROM pg_catalog.ts_token_type( '%s'::pg_catalog.oid ) as t\n"
5531 : "ORDER BY 1;",
5532 : gettext_noop("Token name"),
5533 : gettext_noop("Description"),
5534 : oid);
5535 :
5536 0 : res = PSQLexec(buf.data);
5537 0 : termPQExpBuffer(&buf);
5538 0 : if (!res)
5539 : {
5540 0 : termPQExpBuffer(&title);
5541 0 : return false;
5542 : }
5543 :
5544 0 : if (nspname)
5545 0 : printfPQExpBuffer(&title, _("Token types for parser \"%s.%s\""),
5546 : nspname, prsname);
5547 : else
5548 0 : printfPQExpBuffer(&title, _("Token types for parser \"%s\""), prsname);
5549 0 : myopt.title = title.data;
5550 0 : myopt.footers = NULL;
5551 0 : myopt.topt.default_footer = true;
5552 0 : myopt.translate_header = true;
5553 0 : myopt.translate_columns = NULL;
5554 0 : myopt.n_translate_columns = 0;
5555 :
5556 0 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5557 :
5558 0 : termPQExpBuffer(&title);
5559 0 : PQclear(res);
5560 0 : return true;
5561 : }
5562 :
5563 :
5564 : /*
5565 : * \dFd
5566 : * list text search dictionaries
5567 : */
5568 : bool
5569 42 : listTSDictionaries(const char *pattern, bool verbose)
5570 : {
5571 : PQExpBufferData buf;
5572 : PGresult *res;
5573 42 : printQueryOpt myopt = pset.popt;
5574 :
5575 42 : initPQExpBuffer(&buf);
5576 :
5577 42 : printfPQExpBuffer(&buf,
5578 : "SELECT\n"
5579 : " n.nspname as \"%s\",\n"
5580 : " d.dictname as \"%s\",\n",
5581 : gettext_noop("Schema"),
5582 : gettext_noop("Name"));
5583 :
5584 42 : if (verbose)
5585 : {
5586 0 : appendPQExpBuffer(&buf,
5587 : " ( SELECT COALESCE(nt.nspname, '(null)')::pg_catalog.text || '.' || t.tmplname FROM\n"
5588 : " pg_catalog.pg_ts_template t\n"
5589 : " LEFT JOIN pg_catalog.pg_namespace nt ON nt.oid = t.tmplnamespace\n"
5590 : " WHERE d.dicttemplate = t.oid ) AS \"%s\",\n"
5591 : " d.dictinitoption as \"%s\",\n",
5592 : gettext_noop("Template"),
5593 : gettext_noop("Init options"));
5594 : }
5595 :
5596 42 : appendPQExpBuffer(&buf,
5597 : " pg_catalog.obj_description(d.oid, 'pg_ts_dict') as \"%s\"\n",
5598 : gettext_noop("Description"));
5599 :
5600 42 : appendPQExpBufferStr(&buf, "FROM pg_catalog.pg_ts_dict d\n"
5601 : "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = d.dictnamespace\n");
5602 :
5603 42 : if (!validateSQLNamePattern(&buf, pattern, false, false,
5604 : "n.nspname", "d.dictname", NULL,
5605 : "pg_catalog.pg_ts_dict_is_visible(d.oid)",
5606 : NULL, 3))
5607 : {
5608 24 : termPQExpBuffer(&buf);
5609 24 : return false;
5610 : }
5611 :
5612 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5613 :
5614 18 : res = PSQLexec(buf.data);
5615 18 : termPQExpBuffer(&buf);
5616 18 : if (!res)
5617 0 : return false;
5618 :
5619 18 : myopt.title = _("List of text search dictionaries");
5620 18 : myopt.translate_header = true;
5621 :
5622 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5623 :
5624 18 : PQclear(res);
5625 18 : return true;
5626 : }
5627 :
5628 :
5629 : /*
5630 : * \dFt
5631 : * list text search templates
5632 : */
5633 : bool
5634 42 : listTSTemplates(const char *pattern, bool verbose)
5635 : {
5636 : PQExpBufferData buf;
5637 : PGresult *res;
5638 42 : printQueryOpt myopt = pset.popt;
5639 :
5640 42 : initPQExpBuffer(&buf);
5641 :
5642 42 : if (verbose)
5643 0 : printfPQExpBuffer(&buf,
5644 : "SELECT\n"
5645 : " n.nspname AS \"%s\",\n"
5646 : " t.tmplname AS \"%s\",\n"
5647 : " t.tmplinit::pg_catalog.regproc AS \"%s\",\n"
5648 : " t.tmpllexize::pg_catalog.regproc AS \"%s\",\n"
5649 : " pg_catalog.obj_description(t.oid, 'pg_ts_template') AS \"%s\"\n",
5650 : gettext_noop("Schema"),
5651 : gettext_noop("Name"),
5652 : gettext_noop("Init"),
5653 : gettext_noop("Lexize"),
5654 : gettext_noop("Description"));
5655 : else
5656 42 : printfPQExpBuffer(&buf,
5657 : "SELECT\n"
5658 : " n.nspname AS \"%s\",\n"
5659 : " t.tmplname AS \"%s\",\n"
5660 : " pg_catalog.obj_description(t.oid, 'pg_ts_template') AS \"%s\"\n",
5661 : gettext_noop("Schema"),
5662 : gettext_noop("Name"),
5663 : gettext_noop("Description"));
5664 :
5665 42 : appendPQExpBufferStr(&buf, "FROM pg_catalog.pg_ts_template t\n"
5666 : "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.tmplnamespace\n");
5667 :
5668 42 : if (!validateSQLNamePattern(&buf, pattern, false, false,
5669 : "n.nspname", "t.tmplname", NULL,
5670 : "pg_catalog.pg_ts_template_is_visible(t.oid)",
5671 : NULL, 3))
5672 : {
5673 24 : termPQExpBuffer(&buf);
5674 24 : return false;
5675 : }
5676 :
5677 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5678 :
5679 18 : res = PSQLexec(buf.data);
5680 18 : termPQExpBuffer(&buf);
5681 18 : if (!res)
5682 0 : return false;
5683 :
5684 18 : myopt.title = _("List of text search templates");
5685 18 : myopt.translate_header = true;
5686 :
5687 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5688 :
5689 18 : PQclear(res);
5690 18 : return true;
5691 : }
5692 :
5693 :
5694 : /*
5695 : * \dF
5696 : * list text search configurations
5697 : */
5698 : bool
5699 42 : listTSConfigs(const char *pattern, bool verbose)
5700 : {
5701 : PQExpBufferData buf;
5702 : PGresult *res;
5703 42 : printQueryOpt myopt = pset.popt;
5704 :
5705 42 : if (verbose)
5706 0 : return listTSConfigsVerbose(pattern);
5707 :
5708 42 : initPQExpBuffer(&buf);
5709 :
5710 42 : printfPQExpBuffer(&buf,
5711 : "SELECT\n"
5712 : " n.nspname as \"%s\",\n"
5713 : " c.cfgname as \"%s\",\n"
5714 : " pg_catalog.obj_description(c.oid, 'pg_ts_config') as \"%s\"\n"
5715 : "FROM pg_catalog.pg_ts_config c\n"
5716 : "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.cfgnamespace\n",
5717 : gettext_noop("Schema"),
5718 : gettext_noop("Name"),
5719 : gettext_noop("Description")
5720 : );
5721 :
5722 42 : if (!validateSQLNamePattern(&buf, pattern, false, false,
5723 : "n.nspname", "c.cfgname", NULL,
5724 : "pg_catalog.pg_ts_config_is_visible(c.oid)",
5725 : NULL, 3))
5726 : {
5727 24 : termPQExpBuffer(&buf);
5728 24 : return false;
5729 : }
5730 :
5731 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5732 :
5733 18 : res = PSQLexec(buf.data);
5734 18 : termPQExpBuffer(&buf);
5735 18 : if (!res)
5736 0 : return false;
5737 :
5738 18 : myopt.title = _("List of text search configurations");
5739 18 : myopt.translate_header = true;
5740 :
5741 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5742 :
5743 18 : PQclear(res);
5744 18 : return true;
5745 : }
5746 :
5747 : static bool
5748 0 : listTSConfigsVerbose(const char *pattern)
5749 : {
5750 : PQExpBufferData buf;
5751 : PGresult *res;
5752 : int i;
5753 :
5754 0 : initPQExpBuffer(&buf);
5755 :
5756 0 : printfPQExpBuffer(&buf,
5757 : "SELECT c.oid, c.cfgname,\n"
5758 : " n.nspname,\n"
5759 : " p.prsname,\n"
5760 : " np.nspname as pnspname\n"
5761 : "FROM pg_catalog.pg_ts_config c\n"
5762 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.cfgnamespace,\n"
5763 : " pg_catalog.pg_ts_parser p\n"
5764 : " LEFT JOIN pg_catalog.pg_namespace np ON np.oid = p.prsnamespace\n"
5765 : "WHERE p.oid = c.cfgparser\n"
5766 : );
5767 :
5768 0 : if (!validateSQLNamePattern(&buf, pattern, true, false,
5769 : "n.nspname", "c.cfgname", NULL,
5770 : "pg_catalog.pg_ts_config_is_visible(c.oid)",
5771 : NULL, 3))
5772 : {
5773 0 : termPQExpBuffer(&buf);
5774 0 : return false;
5775 : }
5776 :
5777 0 : appendPQExpBufferStr(&buf, "ORDER BY 3, 2;");
5778 :
5779 0 : res = PSQLexec(buf.data);
5780 0 : termPQExpBuffer(&buf);
5781 0 : if (!res)
5782 0 : return false;
5783 :
5784 0 : if (PQntuples(res) == 0)
5785 : {
5786 0 : if (!pset.quiet)
5787 : {
5788 0 : if (pattern)
5789 0 : pg_log_error("Did not find any text search configuration named \"%s\".",
5790 : pattern);
5791 : else
5792 0 : pg_log_error("Did not find any text search configurations.");
5793 : }
5794 0 : PQclear(res);
5795 0 : return false;
5796 : }
5797 :
5798 0 : for (i = 0; i < PQntuples(res); i++)
5799 : {
5800 : const char *oid;
5801 : const char *cfgname;
5802 0 : const char *nspname = NULL;
5803 : const char *prsname;
5804 0 : const char *pnspname = NULL;
5805 :
5806 0 : oid = PQgetvalue(res, i, 0);
5807 0 : cfgname = PQgetvalue(res, i, 1);
5808 0 : if (!PQgetisnull(res, i, 2))
5809 0 : nspname = PQgetvalue(res, i, 2);
5810 0 : prsname = PQgetvalue(res, i, 3);
5811 0 : if (!PQgetisnull(res, i, 4))
5812 0 : pnspname = PQgetvalue(res, i, 4);
5813 :
5814 0 : if (!describeOneTSConfig(oid, nspname, cfgname, pnspname, prsname))
5815 : {
5816 0 : PQclear(res);
5817 0 : return false;
5818 : }
5819 :
5820 0 : if (cancel_pressed)
5821 : {
5822 0 : PQclear(res);
5823 0 : return false;
5824 : }
5825 : }
5826 :
5827 0 : PQclear(res);
5828 0 : return true;
5829 : }
5830 :
5831 : static bool
5832 0 : describeOneTSConfig(const char *oid, const char *nspname, const char *cfgname,
5833 : const char *pnspname, const char *prsname)
5834 : {
5835 : PQExpBufferData buf,
5836 : title;
5837 : PGresult *res;
5838 0 : printQueryOpt myopt = pset.popt;
5839 :
5840 0 : initPQExpBuffer(&buf);
5841 :
5842 0 : printfPQExpBuffer(&buf,
5843 : "SELECT\n"
5844 : " ( SELECT t.alias FROM\n"
5845 : " pg_catalog.ts_token_type(c.cfgparser) AS t\n"
5846 : " WHERE t.tokid = m.maptokentype ) AS \"%s\",\n"
5847 : " pg_catalog.btrim(\n"
5848 : " ARRAY( SELECT mm.mapdict::pg_catalog.regdictionary\n"
5849 : " FROM pg_catalog.pg_ts_config_map AS mm\n"
5850 : " WHERE mm.mapcfg = m.mapcfg AND mm.maptokentype = m.maptokentype\n"
5851 : " ORDER BY mapcfg, maptokentype, mapseqno\n"
5852 : " ) :: pg_catalog.text,\n"
5853 : " '{}') AS \"%s\"\n"
5854 : "FROM pg_catalog.pg_ts_config AS c, pg_catalog.pg_ts_config_map AS m\n"
5855 : "WHERE c.oid = '%s' AND m.mapcfg = c.oid\n"
5856 : "GROUP BY m.mapcfg, m.maptokentype, c.cfgparser\n"
5857 : "ORDER BY 1;",
5858 : gettext_noop("Token"),
5859 : gettext_noop("Dictionaries"),
5860 : oid);
5861 :
5862 0 : res = PSQLexec(buf.data);
5863 0 : termPQExpBuffer(&buf);
5864 0 : if (!res)
5865 0 : return false;
5866 :
5867 0 : initPQExpBuffer(&title);
5868 :
5869 0 : if (nspname)
5870 0 : appendPQExpBuffer(&title, _("Text search configuration \"%s.%s\""),
5871 : nspname, cfgname);
5872 : else
5873 0 : appendPQExpBuffer(&title, _("Text search configuration \"%s\""),
5874 : cfgname);
5875 :
5876 0 : if (pnspname)
5877 0 : appendPQExpBuffer(&title, _("\nParser: \"%s.%s\""),
5878 : pnspname, prsname);
5879 : else
5880 0 : appendPQExpBuffer(&title, _("\nParser: \"%s\""),
5881 : prsname);
5882 :
5883 0 : myopt.title = title.data;
5884 0 : myopt.footers = NULL;
5885 0 : myopt.topt.default_footer = false;
5886 0 : myopt.translate_header = true;
5887 :
5888 0 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5889 :
5890 0 : termPQExpBuffer(&title);
5891 :
5892 0 : PQclear(res);
5893 0 : return true;
5894 : }
5895 :
5896 :
5897 : /*
5898 : * \dew
5899 : *
5900 : * Describes foreign-data wrappers
5901 : */
5902 : bool
5903 114 : listForeignDataWrappers(const char *pattern, bool verbose)
5904 : {
5905 : PQExpBufferData buf;
5906 : PGresult *res;
5907 114 : printQueryOpt myopt = pset.popt;
5908 :
5909 114 : initPQExpBuffer(&buf);
5910 114 : printfPQExpBuffer(&buf,
5911 : "SELECT fdw.fdwname AS \"%s\",\n"
5912 : " pg_catalog.pg_get_userbyid(fdw.fdwowner) AS \"%s\",\n"
5913 : " fdw.fdwhandler::pg_catalog.regproc AS \"%s\",\n"
5914 : " fdw.fdwvalidator::pg_catalog.regproc AS \"%s\"",
5915 : gettext_noop("Name"),
5916 : gettext_noop("Owner"),
5917 : gettext_noop("Handler"),
5918 : gettext_noop("Validator"));
5919 :
5920 114 : if (verbose)
5921 : {
5922 84 : appendPQExpBufferStr(&buf, ",\n ");
5923 84 : printACLColumn(&buf, "fdwacl");
5924 84 : appendPQExpBuffer(&buf,
5925 : ",\n CASE WHEN fdwoptions IS NULL THEN '' ELSE "
5926 : " '(' || pg_catalog.array_to_string(ARRAY(SELECT "
5927 : " pg_catalog.quote_ident(option_name) || ' ' || "
5928 : " pg_catalog.quote_literal(option_value) FROM "
5929 : " pg_catalog.pg_options_to_table(fdwoptions)), ', ') || ')' "
5930 : " END AS \"%s\""
5931 : ",\n d.description AS \"%s\" ",
5932 : gettext_noop("FDW options"),
5933 : gettext_noop("Description"));
5934 : }
5935 :
5936 114 : appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_foreign_data_wrapper fdw\n");
5937 :
5938 114 : if (verbose)
5939 84 : appendPQExpBufferStr(&buf,
5940 : "LEFT JOIN pg_catalog.pg_description d\n"
5941 : " ON d.classoid = fdw.tableoid "
5942 : "AND d.objoid = fdw.oid AND d.objsubid = 0\n");
5943 :
5944 114 : if (!validateSQLNamePattern(&buf, pattern, false, false,
5945 : NULL, "fdwname", NULL, NULL,
5946 : NULL, 1))
5947 : {
5948 18 : termPQExpBuffer(&buf);
5949 18 : return false;
5950 : }
5951 :
5952 96 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
5953 :
5954 96 : res = PSQLexec(buf.data);
5955 96 : termPQExpBuffer(&buf);
5956 96 : if (!res)
5957 0 : return false;
5958 :
5959 96 : myopt.title = _("List of foreign-data wrappers");
5960 96 : myopt.translate_header = true;
5961 :
5962 96 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5963 :
5964 96 : PQclear(res);
5965 96 : return true;
5966 : }
5967 :
5968 : /*
5969 : * \des
5970 : *
5971 : * Describes foreign servers.
5972 : */
5973 : bool
5974 120 : listForeignServers(const char *pattern, bool verbose)
5975 : {
5976 : PQExpBufferData buf;
5977 : PGresult *res;
5978 120 : printQueryOpt myopt = pset.popt;
5979 :
5980 120 : initPQExpBuffer(&buf);
5981 120 : printfPQExpBuffer(&buf,
5982 : "SELECT s.srvname AS \"%s\",\n"
5983 : " pg_catalog.pg_get_userbyid(s.srvowner) AS \"%s\",\n"
5984 : " f.fdwname AS \"%s\"",
5985 : gettext_noop("Name"),
5986 : gettext_noop("Owner"),
5987 : gettext_noop("Foreign-data wrapper"));
5988 :
5989 120 : if (verbose)
5990 : {
5991 48 : appendPQExpBufferStr(&buf, ",\n ");
5992 48 : printACLColumn(&buf, "s.srvacl");
5993 48 : appendPQExpBuffer(&buf,
5994 : ",\n"
5995 : " s.srvtype AS \"%s\",\n"
5996 : " s.srvversion AS \"%s\",\n"
5997 : " CASE WHEN srvoptions IS NULL THEN '' ELSE "
5998 : " '(' || pg_catalog.array_to_string(ARRAY(SELECT "
5999 : " pg_catalog.quote_ident(option_name) || ' ' || "
6000 : " pg_catalog.quote_literal(option_value) FROM "
6001 : " pg_catalog.pg_options_to_table(srvoptions)), ', ') || ')' "
6002 : " END AS \"%s\",\n"
6003 : " d.description AS \"%s\"",
6004 : gettext_noop("Type"),
6005 : gettext_noop("Version"),
6006 : gettext_noop("FDW options"),
6007 : gettext_noop("Description"));
6008 : }
6009 :
6010 120 : appendPQExpBufferStr(&buf,
6011 : "\nFROM pg_catalog.pg_foreign_server s\n"
6012 : " JOIN pg_catalog.pg_foreign_data_wrapper f ON f.oid=s.srvfdw\n");
6013 :
6014 120 : if (verbose)
6015 48 : appendPQExpBufferStr(&buf,
6016 : "LEFT JOIN pg_catalog.pg_description d\n "
6017 : "ON d.classoid = s.tableoid AND d.objoid = s.oid "
6018 : "AND d.objsubid = 0\n");
6019 :
6020 120 : if (!validateSQLNamePattern(&buf, pattern, false, false,
6021 : NULL, "s.srvname", NULL, NULL,
6022 : NULL, 1))
6023 : {
6024 42 : termPQExpBuffer(&buf);
6025 42 : return false;
6026 : }
6027 :
6028 78 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
6029 :
6030 78 : res = PSQLexec(buf.data);
6031 78 : termPQExpBuffer(&buf);
6032 78 : if (!res)
6033 0 : return false;
6034 :
6035 78 : myopt.title = _("List of foreign servers");
6036 78 : myopt.translate_header = true;
6037 :
6038 78 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6039 :
6040 78 : PQclear(res);
6041 78 : return true;
6042 : }
6043 :
6044 : /*
6045 : * \deu
6046 : *
6047 : * Describes user mappings.
6048 : */
6049 : bool
6050 60 : listUserMappings(const char *pattern, bool verbose)
6051 : {
6052 : PQExpBufferData buf;
6053 : PGresult *res;
6054 60 : printQueryOpt myopt = pset.popt;
6055 :
6056 60 : initPQExpBuffer(&buf);
6057 60 : printfPQExpBuffer(&buf,
6058 : "SELECT um.srvname AS \"%s\",\n"
6059 : " um.usename AS \"%s\"",
6060 : gettext_noop("Server"),
6061 : gettext_noop("User name"));
6062 :
6063 60 : if (verbose)
6064 36 : appendPQExpBuffer(&buf,
6065 : ",\n CASE WHEN umoptions IS NULL THEN '' ELSE "
6066 : " '(' || pg_catalog.array_to_string(ARRAY(SELECT "
6067 : " pg_catalog.quote_ident(option_name) || ' ' || "
6068 : " pg_catalog.quote_literal(option_value) FROM "
6069 : " pg_catalog.pg_options_to_table(umoptions)), ', ') || ')' "
6070 : " END AS \"%s\"",
6071 : gettext_noop("FDW options"));
6072 :
6073 60 : appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_user_mappings um\n");
6074 :
6075 60 : if (!validateSQLNamePattern(&buf, pattern, false, false,
6076 : NULL, "um.srvname", "um.usename", NULL,
6077 : NULL, 1))
6078 : {
6079 0 : termPQExpBuffer(&buf);
6080 0 : return false;
6081 : }
6082 :
6083 60 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
6084 :
6085 60 : res = PSQLexec(buf.data);
6086 60 : termPQExpBuffer(&buf);
6087 60 : if (!res)
6088 0 : return false;
6089 :
6090 60 : myopt.title = _("List of user mappings");
6091 60 : myopt.translate_header = true;
6092 :
6093 60 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6094 :
6095 60 : PQclear(res);
6096 60 : return true;
6097 : }
6098 :
6099 : /*
6100 : * \det
6101 : *
6102 : * Describes foreign tables.
6103 : */
6104 : bool
6105 18 : listForeignTables(const char *pattern, bool verbose)
6106 : {
6107 : PQExpBufferData buf;
6108 : PGresult *res;
6109 18 : printQueryOpt myopt = pset.popt;
6110 :
6111 18 : initPQExpBuffer(&buf);
6112 18 : printfPQExpBuffer(&buf,
6113 : "SELECT n.nspname AS \"%s\",\n"
6114 : " c.relname AS \"%s\",\n"
6115 : " s.srvname AS \"%s\"",
6116 : gettext_noop("Schema"),
6117 : gettext_noop("Table"),
6118 : gettext_noop("Server"));
6119 :
6120 18 : if (verbose)
6121 18 : appendPQExpBuffer(&buf,
6122 : ",\n CASE WHEN ftoptions IS NULL THEN '' ELSE "
6123 : " '(' || pg_catalog.array_to_string(ARRAY(SELECT "
6124 : " pg_catalog.quote_ident(option_name) || ' ' || "
6125 : " pg_catalog.quote_literal(option_value) FROM "
6126 : " pg_catalog.pg_options_to_table(ftoptions)), ', ') || ')' "
6127 : " END AS \"%s\",\n"
6128 : " d.description AS \"%s\"",
6129 : gettext_noop("FDW options"),
6130 : gettext_noop("Description"));
6131 :
6132 18 : appendPQExpBufferStr(&buf,
6133 : "\nFROM pg_catalog.pg_foreign_table ft\n"
6134 : " INNER JOIN pg_catalog.pg_class c"
6135 : " ON c.oid = ft.ftrelid\n"
6136 : " INNER JOIN pg_catalog.pg_namespace n"
6137 : " ON n.oid = c.relnamespace\n"
6138 : " INNER JOIN pg_catalog.pg_foreign_server s"
6139 : " ON s.oid = ft.ftserver\n");
6140 18 : if (verbose)
6141 18 : appendPQExpBufferStr(&buf,
6142 : " LEFT JOIN pg_catalog.pg_description d\n"
6143 : " ON d.classoid = c.tableoid AND "
6144 : "d.objoid = c.oid AND d.objsubid = 0\n");
6145 :
6146 18 : if (!validateSQLNamePattern(&buf, pattern, false, false,
6147 : "n.nspname", "c.relname", NULL,
6148 : "pg_catalog.pg_table_is_visible(c.oid)",
6149 : NULL, 3))
6150 : {
6151 0 : termPQExpBuffer(&buf);
6152 0 : return false;
6153 : }
6154 :
6155 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
6156 :
6157 18 : res = PSQLexec(buf.data);
6158 18 : termPQExpBuffer(&buf);
6159 18 : if (!res)
6160 0 : return false;
6161 :
6162 18 : myopt.title = _("List of foreign tables");
6163 18 : myopt.translate_header = true;
6164 :
6165 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6166 :
6167 18 : PQclear(res);
6168 18 : return true;
6169 : }
6170 :
6171 : /*
6172 : * \dx
6173 : *
6174 : * Briefly describes installed extensions.
6175 : */
6176 : bool
6177 24 : listExtensions(const char *pattern)
6178 : {
6179 : PQExpBufferData buf;
6180 : PGresult *res;
6181 24 : printQueryOpt myopt = pset.popt;
6182 :
6183 24 : initPQExpBuffer(&buf);
6184 24 : printfPQExpBuffer(&buf,
6185 : "SELECT e.extname AS \"%s\", "
6186 : "e.extversion AS \"%s\", ae.default_version AS \"%s\","
6187 : "n.nspname AS \"%s\", d.description AS \"%s\"\n"
6188 : "FROM pg_catalog.pg_extension e "
6189 : "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = e.extnamespace "
6190 : "LEFT JOIN pg_catalog.pg_description d ON d.objoid = e.oid "
6191 : "LEFT JOIN pg_catalog.pg_available_extensions() ae(name, default_version, comment) ON ae.name = e.extname "
6192 : "AND d.classoid = 'pg_catalog.pg_extension'::pg_catalog.regclass\n",
6193 : gettext_noop("Name"),
6194 : gettext_noop("Version"),
6195 : gettext_noop("Default version"),
6196 : gettext_noop("Schema"),
6197 : gettext_noop("Description"));
6198 :
6199 24 : if (!validateSQLNamePattern(&buf, pattern,
6200 : false, false,
6201 : NULL, "e.extname", NULL,
6202 : NULL,
6203 : NULL, 1))
6204 : {
6205 18 : termPQExpBuffer(&buf);
6206 18 : return false;
6207 : }
6208 :
6209 6 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
6210 :
6211 6 : res = PSQLexec(buf.data);
6212 6 : termPQExpBuffer(&buf);
6213 6 : if (!res)
6214 0 : return false;
6215 :
6216 6 : myopt.title = _("List of installed extensions");
6217 6 : myopt.translate_header = true;
6218 :
6219 6 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6220 :
6221 6 : PQclear(res);
6222 6 : return true;
6223 : }
6224 :
6225 : /*
6226 : * \dx+
6227 : *
6228 : * List contents of installed extensions.
6229 : */
6230 : bool
6231 32 : listExtensionContents(const char *pattern)
6232 : {
6233 : PQExpBufferData buf;
6234 : PGresult *res;
6235 : int i;
6236 :
6237 32 : initPQExpBuffer(&buf);
6238 32 : printfPQExpBuffer(&buf,
6239 : "SELECT e.extname, e.oid\n"
6240 : "FROM pg_catalog.pg_extension e\n");
6241 :
6242 32 : if (!validateSQLNamePattern(&buf, pattern,
6243 : false, false,
6244 : NULL, "e.extname", NULL,
6245 : NULL,
6246 : NULL, 1))
6247 : {
6248 0 : termPQExpBuffer(&buf);
6249 0 : return false;
6250 : }
6251 :
6252 32 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
6253 :
6254 32 : res = PSQLexec(buf.data);
6255 32 : termPQExpBuffer(&buf);
6256 32 : if (!res)
6257 0 : return false;
6258 :
6259 32 : if (PQntuples(res) == 0)
6260 : {
6261 0 : if (!pset.quiet)
6262 : {
6263 0 : if (pattern)
6264 0 : pg_log_error("Did not find any extension named \"%s\".",
6265 : pattern);
6266 : else
6267 0 : pg_log_error("Did not find any extensions.");
6268 : }
6269 0 : PQclear(res);
6270 0 : return false;
6271 : }
6272 :
6273 64 : for (i = 0; i < PQntuples(res); i++)
6274 : {
6275 : const char *extname;
6276 : const char *oid;
6277 :
6278 32 : extname = PQgetvalue(res, i, 0);
6279 32 : oid = PQgetvalue(res, i, 1);
6280 :
6281 32 : if (!listOneExtensionContents(extname, oid))
6282 : {
6283 0 : PQclear(res);
6284 0 : return false;
6285 : }
6286 32 : if (cancel_pressed)
6287 : {
6288 0 : PQclear(res);
6289 0 : return false;
6290 : }
6291 : }
6292 :
6293 32 : PQclear(res);
6294 32 : return true;
6295 : }
6296 :
6297 : static bool
6298 32 : listOneExtensionContents(const char *extname, const char *oid)
6299 : {
6300 : PQExpBufferData buf;
6301 : PGresult *res;
6302 : PQExpBufferData title;
6303 32 : printQueryOpt myopt = pset.popt;
6304 :
6305 32 : initPQExpBuffer(&buf);
6306 32 : printfPQExpBuffer(&buf,
6307 : "SELECT pg_catalog.pg_describe_object(classid, objid, 0) AS \"%s\"\n"
6308 : "FROM pg_catalog.pg_depend\n"
6309 : "WHERE refclassid = 'pg_catalog.pg_extension'::pg_catalog.regclass AND refobjid = '%s' AND deptype = 'e'\n"
6310 : "ORDER BY 1;",
6311 : gettext_noop("Object description"),
6312 : oid);
6313 :
6314 32 : res = PSQLexec(buf.data);
6315 32 : termPQExpBuffer(&buf);
6316 32 : if (!res)
6317 0 : return false;
6318 :
6319 32 : initPQExpBuffer(&title);
6320 32 : printfPQExpBuffer(&title, _("Objects in extension \"%s\""), extname);
6321 32 : myopt.title = title.data;
6322 32 : myopt.translate_header = true;
6323 :
6324 32 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6325 :
6326 32 : termPQExpBuffer(&title);
6327 32 : PQclear(res);
6328 32 : return true;
6329 : }
6330 :
6331 : /*
6332 : * validateSQLNamePattern
6333 : *
6334 : * Wrapper around string_utils's processSQLNamePattern which also checks the
6335 : * pattern's validity. In addition to that function's parameters, takes a
6336 : * 'maxparts' parameter specifying the maximum number of dotted names the
6337 : * pattern is allowed to have, and a 'added_clause' parameter that returns by
6338 : * reference whether a clause was added to 'buf'. Returns whether the pattern
6339 : * passed validation, after logging any errors.
6340 : */
6341 : static bool
6342 7018 : validateSQLNamePattern(PQExpBuffer buf, const char *pattern, bool have_where,
6343 : bool force_escape, const char *schemavar,
6344 : const char *namevar, const char *altnamevar,
6345 : const char *visibilityrule, bool *added_clause,
6346 : int maxparts)
6347 : {
6348 : PQExpBufferData dbbuf;
6349 : int dotcnt;
6350 : bool added;
6351 :
6352 7018 : initPQExpBuffer(&dbbuf);
6353 7018 : added = processSQLNamePattern(pset.db, buf, pattern, have_where, force_escape,
6354 : schemavar, namevar, altnamevar,
6355 : visibilityrule, &dbbuf, &dotcnt);
6356 7018 : if (added_clause != NULL)
6357 170 : *added_clause = added;
6358 :
6359 7018 : if (dotcnt >= maxparts)
6360 : {
6361 438 : pg_log_error("improper qualified name (too many dotted names): %s",
6362 : pattern);
6363 438 : goto error_return;
6364 : }
6365 :
6366 6580 : if (maxparts > 1 && dotcnt == maxparts - 1)
6367 : {
6368 618 : if (PQdb(pset.db) == NULL)
6369 : {
6370 0 : pg_log_error("You are currently not connected to a database.");
6371 0 : goto error_return;
6372 : }
6373 618 : if (strcmp(PQdb(pset.db), dbbuf.data) != 0)
6374 : {
6375 450 : pg_log_error("cross-database references are not implemented: %s",
6376 : pattern);
6377 450 : goto error_return;
6378 : }
6379 : }
6380 6130 : termPQExpBuffer(&dbbuf);
6381 6130 : return true;
6382 :
6383 888 : error_return:
6384 888 : termPQExpBuffer(&dbbuf);
6385 888 : return false;
6386 : }
6387 :
6388 : /*
6389 : * \dRp
6390 : * Lists publications.
6391 : *
6392 : * Takes an optional regexp to select particular publications
6393 : */
6394 : bool
6395 48 : listPublications(const char *pattern)
6396 : {
6397 : PQExpBufferData buf;
6398 : PGresult *res;
6399 48 : printQueryOpt myopt = pset.popt;
6400 : static const bool translate_columns[] = {false, false, false, false, false, false, false, false, false};
6401 :
6402 48 : if (pset.sversion < 100000)
6403 : {
6404 : char sverbuf[32];
6405 :
6406 0 : pg_log_error("The server (version %s) does not support publications.",
6407 : formatPGVersionNumber(pset.sversion, false,
6408 : sverbuf, sizeof(sverbuf)));
6409 0 : return true;
6410 : }
6411 :
6412 48 : initPQExpBuffer(&buf);
6413 :
6414 48 : printfPQExpBuffer(&buf,
6415 : "SELECT pubname AS \"%s\",\n"
6416 : " pg_catalog.pg_get_userbyid(pubowner) AS \"%s\",\n"
6417 : " puballtables AS \"%s\",\n"
6418 : " pubinsert AS \"%s\",\n"
6419 : " pubupdate AS \"%s\",\n"
6420 : " pubdelete AS \"%s\"",
6421 : gettext_noop("Name"),
6422 : gettext_noop("Owner"),
6423 : gettext_noop("All tables"),
6424 : gettext_noop("Inserts"),
6425 : gettext_noop("Updates"),
6426 : gettext_noop("Deletes"));
6427 48 : if (pset.sversion >= 110000)
6428 48 : appendPQExpBuffer(&buf,
6429 : ",\n pubtruncate AS \"%s\"",
6430 : gettext_noop("Truncates"));
6431 48 : if (pset.sversion >= 180000)
6432 48 : appendPQExpBuffer(&buf,
6433 : ",\n (CASE pubgencols\n"
6434 : " WHEN '%c' THEN 'none'\n"
6435 : " WHEN '%c' THEN 'stored'\n"
6436 : " END) AS \"%s\"",
6437 : PUBLISH_GENCOLS_NONE,
6438 : PUBLISH_GENCOLS_STORED,
6439 : gettext_noop("Generated columns"));
6440 48 : if (pset.sversion >= 130000)
6441 48 : appendPQExpBuffer(&buf,
6442 : ",\n pubviaroot AS \"%s\"",
6443 : gettext_noop("Via root"));
6444 :
6445 48 : appendPQExpBufferStr(&buf,
6446 : "\nFROM pg_catalog.pg_publication\n");
6447 :
6448 48 : if (!validateSQLNamePattern(&buf, pattern, false, false,
6449 : NULL, "pubname", NULL,
6450 : NULL,
6451 : NULL, 1))
6452 : {
6453 18 : termPQExpBuffer(&buf);
6454 18 : return false;
6455 : }
6456 :
6457 30 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
6458 :
6459 30 : res = PSQLexec(buf.data);
6460 30 : termPQExpBuffer(&buf);
6461 30 : if (!res)
6462 0 : return false;
6463 :
6464 30 : myopt.title = _("List of publications");
6465 30 : myopt.translate_header = true;
6466 30 : myopt.translate_columns = translate_columns;
6467 30 : myopt.n_translate_columns = lengthof(translate_columns);
6468 :
6469 30 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6470 :
6471 30 : PQclear(res);
6472 :
6473 30 : return true;
6474 : }
6475 :
6476 : /*
6477 : * Add footer to publication description.
6478 : */
6479 : static bool
6480 624 : addFooterToPublicationDesc(PQExpBuffer buf, const char *footermsg,
6481 : bool as_schema, printTableContent *const cont)
6482 : {
6483 : PGresult *res;
6484 624 : int count = 0;
6485 624 : int i = 0;
6486 :
6487 624 : res = PSQLexec(buf->data);
6488 624 : if (!res)
6489 0 : return false;
6490 : else
6491 624 : count = PQntuples(res);
6492 :
6493 624 : if (count > 0)
6494 330 : printTableAddFooter(cont, footermsg);
6495 :
6496 1080 : for (i = 0; i < count; i++)
6497 : {
6498 456 : if (as_schema)
6499 234 : printfPQExpBuffer(buf, " \"%s\"", PQgetvalue(res, i, 0));
6500 : else
6501 : {
6502 222 : printfPQExpBuffer(buf, " \"%s.%s\"", PQgetvalue(res, i, 0),
6503 : PQgetvalue(res, i, 1));
6504 :
6505 222 : if (!PQgetisnull(res, i, 3))
6506 42 : appendPQExpBuffer(buf, " (%s)", PQgetvalue(res, i, 3));
6507 :
6508 222 : if (!PQgetisnull(res, i, 2))
6509 54 : appendPQExpBuffer(buf, " WHERE %s", PQgetvalue(res, i, 2));
6510 : }
6511 :
6512 456 : printTableAddFooter(cont, buf->data);
6513 : }
6514 :
6515 624 : PQclear(res);
6516 624 : return true;
6517 : }
6518 :
6519 : /*
6520 : * \dRp+
6521 : * Describes publications including the contents.
6522 : *
6523 : * Takes an optional regexp to select particular publications
6524 : */
6525 : bool
6526 336 : describePublications(const char *pattern)
6527 : {
6528 : PQExpBufferData buf;
6529 : int i;
6530 : PGresult *res;
6531 : bool has_pubtruncate;
6532 : bool has_pubgencols;
6533 : bool has_pubviaroot;
6534 :
6535 : PQExpBufferData title;
6536 : printTableContent cont;
6537 :
6538 336 : if (pset.sversion < 100000)
6539 : {
6540 : char sverbuf[32];
6541 :
6542 0 : pg_log_error("The server (version %s) does not support publications.",
6543 : formatPGVersionNumber(pset.sversion, false,
6544 : sverbuf, sizeof(sverbuf)));
6545 0 : return true;
6546 : }
6547 :
6548 336 : has_pubtruncate = (pset.sversion >= 110000);
6549 336 : has_pubgencols = (pset.sversion >= 180000);
6550 336 : has_pubviaroot = (pset.sversion >= 130000);
6551 :
6552 336 : initPQExpBuffer(&buf);
6553 :
6554 336 : printfPQExpBuffer(&buf,
6555 : "SELECT oid, pubname,\n"
6556 : " pg_catalog.pg_get_userbyid(pubowner) AS owner,\n"
6557 : " puballtables, pubinsert, pubupdate, pubdelete");
6558 336 : if (has_pubtruncate)
6559 336 : appendPQExpBufferStr(&buf,
6560 : ", pubtruncate");
6561 : else
6562 0 : appendPQExpBufferStr(&buf,
6563 : ", false AS pubtruncate");
6564 :
6565 336 : if (has_pubgencols)
6566 336 : appendPQExpBuffer(&buf,
6567 : ", (CASE pubgencols\n"
6568 : " WHEN '%c' THEN 'none'\n"
6569 : " WHEN '%c' THEN 'stored'\n"
6570 : " END) AS \"%s\"\n",
6571 : PUBLISH_GENCOLS_NONE,
6572 : PUBLISH_GENCOLS_STORED,
6573 : gettext_noop("Generated columns"));
6574 : else
6575 0 : appendPQExpBufferStr(&buf,
6576 : ", 'none' AS pubgencols");
6577 :
6578 336 : if (has_pubviaroot)
6579 336 : appendPQExpBufferStr(&buf,
6580 : ", pubviaroot");
6581 : else
6582 0 : appendPQExpBufferStr(&buf,
6583 : ", false AS pubviaroot");
6584 :
6585 336 : appendPQExpBufferStr(&buf,
6586 : "\nFROM pg_catalog.pg_publication\n");
6587 :
6588 336 : if (!validateSQLNamePattern(&buf, pattern, false, false,
6589 : NULL, "pubname", NULL,
6590 : NULL,
6591 : NULL, 1))
6592 : {
6593 0 : termPQExpBuffer(&buf);
6594 0 : return false;
6595 : }
6596 :
6597 336 : appendPQExpBufferStr(&buf, "ORDER BY 2;");
6598 :
6599 336 : res = PSQLexec(buf.data);
6600 336 : if (!res)
6601 : {
6602 0 : termPQExpBuffer(&buf);
6603 0 : return false;
6604 : }
6605 :
6606 336 : if (PQntuples(res) == 0)
6607 : {
6608 0 : if (!pset.quiet)
6609 : {
6610 0 : if (pattern)
6611 0 : pg_log_error("Did not find any publication named \"%s\".",
6612 : pattern);
6613 : else
6614 0 : pg_log_error("Did not find any publications.");
6615 : }
6616 :
6617 0 : termPQExpBuffer(&buf);
6618 0 : PQclear(res);
6619 0 : return false;
6620 : }
6621 :
6622 672 : for (i = 0; i < PQntuples(res); i++)
6623 : {
6624 336 : const char align = 'l';
6625 336 : int ncols = 5;
6626 336 : int nrows = 1;
6627 336 : char *pubid = PQgetvalue(res, i, 0);
6628 336 : char *pubname = PQgetvalue(res, i, 1);
6629 336 : bool puballtables = strcmp(PQgetvalue(res, i, 3), "t") == 0;
6630 336 : printTableOpt myopt = pset.popt.topt;
6631 :
6632 336 : if (has_pubtruncate)
6633 336 : ncols++;
6634 336 : if (has_pubgencols)
6635 336 : ncols++;
6636 336 : if (has_pubviaroot)
6637 336 : ncols++;
6638 :
6639 336 : initPQExpBuffer(&title);
6640 336 : printfPQExpBuffer(&title, _("Publication %s"), pubname);
6641 336 : printTableInit(&cont, &myopt, title.data, ncols, nrows);
6642 :
6643 336 : printTableAddHeader(&cont, gettext_noop("Owner"), true, align);
6644 336 : printTableAddHeader(&cont, gettext_noop("All tables"), true, align);
6645 336 : printTableAddHeader(&cont, gettext_noop("Inserts"), true, align);
6646 336 : printTableAddHeader(&cont, gettext_noop("Updates"), true, align);
6647 336 : printTableAddHeader(&cont, gettext_noop("Deletes"), true, align);
6648 336 : if (has_pubtruncate)
6649 336 : printTableAddHeader(&cont, gettext_noop("Truncates"), true, align);
6650 336 : if (has_pubgencols)
6651 336 : printTableAddHeader(&cont, gettext_noop("Generated columns"), true, align);
6652 336 : if (has_pubviaroot)
6653 336 : printTableAddHeader(&cont, gettext_noop("Via root"), true, align);
6654 :
6655 336 : printTableAddCell(&cont, PQgetvalue(res, i, 2), false, false);
6656 336 : printTableAddCell(&cont, PQgetvalue(res, i, 3), false, false);
6657 336 : printTableAddCell(&cont, PQgetvalue(res, i, 4), false, false);
6658 336 : printTableAddCell(&cont, PQgetvalue(res, i, 5), false, false);
6659 336 : printTableAddCell(&cont, PQgetvalue(res, i, 6), false, false);
6660 336 : if (has_pubtruncate)
6661 336 : printTableAddCell(&cont, PQgetvalue(res, i, 7), false, false);
6662 336 : if (has_pubgencols)
6663 336 : printTableAddCell(&cont, PQgetvalue(res, i, 8), false, false);
6664 336 : if (has_pubviaroot)
6665 336 : printTableAddCell(&cont, PQgetvalue(res, i, 9), false, false);
6666 :
6667 336 : if (!puballtables)
6668 : {
6669 : /* Get the tables for the specified publication */
6670 312 : printfPQExpBuffer(&buf,
6671 : "SELECT n.nspname, c.relname");
6672 312 : if (pset.sversion >= 150000)
6673 : {
6674 312 : appendPQExpBufferStr(&buf,
6675 : ", pg_get_expr(pr.prqual, c.oid)");
6676 312 : appendPQExpBufferStr(&buf,
6677 : ", (CASE WHEN pr.prattrs IS NOT NULL THEN\n"
6678 : " pg_catalog.array_to_string("
6679 : " ARRAY(SELECT attname\n"
6680 : " FROM\n"
6681 : " pg_catalog.generate_series(0, pg_catalog.array_upper(pr.prattrs::pg_catalog.int2[], 1)) s,\n"
6682 : " pg_catalog.pg_attribute\n"
6683 : " WHERE attrelid = c.oid AND attnum = prattrs[s]), ', ')\n"
6684 : " ELSE NULL END)");
6685 : }
6686 : else
6687 0 : appendPQExpBufferStr(&buf,
6688 : ", NULL, NULL");
6689 312 : appendPQExpBuffer(&buf,
6690 : "\nFROM pg_catalog.pg_class c,\n"
6691 : " pg_catalog.pg_namespace n,\n"
6692 : " pg_catalog.pg_publication_rel pr\n"
6693 : "WHERE c.relnamespace = n.oid\n"
6694 : " AND c.oid = pr.prrelid\n"
6695 : " AND pr.prpubid = '%s'\n"
6696 : "ORDER BY 1,2", pubid);
6697 312 : if (!addFooterToPublicationDesc(&buf, _("Tables:"), false, &cont))
6698 0 : goto error_return;
6699 :
6700 312 : if (pset.sversion >= 150000)
6701 : {
6702 : /* Get the schemas for the specified publication */
6703 312 : printfPQExpBuffer(&buf,
6704 : "SELECT n.nspname\n"
6705 : "FROM pg_catalog.pg_namespace n\n"
6706 : " JOIN pg_catalog.pg_publication_namespace pn ON n.oid = pn.pnnspid\n"
6707 : "WHERE pn.pnpubid = '%s'\n"
6708 : "ORDER BY 1", pubid);
6709 312 : if (!addFooterToPublicationDesc(&buf, _("Tables from schemas:"),
6710 : true, &cont))
6711 0 : goto error_return;
6712 : }
6713 : }
6714 :
6715 336 : printTable(&cont, pset.queryFout, false, pset.logfile);
6716 336 : printTableCleanup(&cont);
6717 :
6718 336 : termPQExpBuffer(&title);
6719 : }
6720 :
6721 336 : termPQExpBuffer(&buf);
6722 336 : PQclear(res);
6723 :
6724 336 : return true;
6725 :
6726 0 : error_return:
6727 0 : printTableCleanup(&cont);
6728 0 : PQclear(res);
6729 0 : termPQExpBuffer(&buf);
6730 0 : termPQExpBuffer(&title);
6731 0 : return false;
6732 : }
6733 :
6734 : /*
6735 : * \dRs
6736 : * Describes subscriptions.
6737 : *
6738 : * Takes an optional regexp to select particular subscriptions
6739 : */
6740 : bool
6741 150 : describeSubscriptions(const char *pattern, bool verbose)
6742 : {
6743 : PQExpBufferData buf;
6744 : PGresult *res;
6745 150 : printQueryOpt myopt = pset.popt;
6746 : static const bool translate_columns[] = {false, false, false, false,
6747 : false, false, false, false, false, false, false, false, false, false,
6748 : false};
6749 :
6750 150 : if (pset.sversion < 100000)
6751 : {
6752 : char sverbuf[32];
6753 :
6754 0 : pg_log_error("The server (version %s) does not support subscriptions.",
6755 : formatPGVersionNumber(pset.sversion, false,
6756 : sverbuf, sizeof(sverbuf)));
6757 0 : return true;
6758 : }
6759 :
6760 150 : initPQExpBuffer(&buf);
6761 :
6762 150 : printfPQExpBuffer(&buf,
6763 : "SELECT subname AS \"%s\"\n"
6764 : ", pg_catalog.pg_get_userbyid(subowner) AS \"%s\"\n"
6765 : ", subenabled AS \"%s\"\n"
6766 : ", subpublications AS \"%s\"\n",
6767 : gettext_noop("Name"),
6768 : gettext_noop("Owner"),
6769 : gettext_noop("Enabled"),
6770 : gettext_noop("Publication"));
6771 :
6772 150 : if (verbose)
6773 : {
6774 : /* Binary mode and streaming are only supported in v14 and higher */
6775 114 : if (pset.sversion >= 140000)
6776 : {
6777 114 : appendPQExpBuffer(&buf,
6778 : ", subbinary AS \"%s\"\n",
6779 : gettext_noop("Binary"));
6780 :
6781 114 : if (pset.sversion >= 160000)
6782 114 : appendPQExpBuffer(&buf,
6783 : ", (CASE substream\n"
6784 : " WHEN " CppAsString2(LOGICALREP_STREAM_OFF) " THEN 'off'\n"
6785 : " WHEN " CppAsString2(LOGICALREP_STREAM_ON) " THEN 'on'\n"
6786 : " WHEN " CppAsString2(LOGICALREP_STREAM_PARALLEL) " THEN 'parallel'\n"
6787 : " END) AS \"%s\"\n",
6788 : gettext_noop("Streaming"));
6789 : else
6790 0 : appendPQExpBuffer(&buf,
6791 : ", substream AS \"%s\"\n",
6792 : gettext_noop("Streaming"));
6793 : }
6794 :
6795 : /* Two_phase and disable_on_error are only supported in v15 and higher */
6796 114 : if (pset.sversion >= 150000)
6797 114 : appendPQExpBuffer(&buf,
6798 : ", subtwophasestate AS \"%s\"\n"
6799 : ", subdisableonerr AS \"%s\"\n",
6800 : gettext_noop("Two-phase commit"),
6801 : gettext_noop("Disable on error"));
6802 :
6803 114 : if (pset.sversion >= 160000)
6804 114 : appendPQExpBuffer(&buf,
6805 : ", suborigin AS \"%s\"\n"
6806 : ", subpasswordrequired AS \"%s\"\n"
6807 : ", subrunasowner AS \"%s\"\n",
6808 : gettext_noop("Origin"),
6809 : gettext_noop("Password required"),
6810 : gettext_noop("Run as owner?"));
6811 :
6812 114 : if (pset.sversion >= 170000)
6813 114 : appendPQExpBuffer(&buf,
6814 : ", subfailover AS \"%s\"\n",
6815 : gettext_noop("Failover"));
6816 :
6817 114 : appendPQExpBuffer(&buf,
6818 : ", subsynccommit AS \"%s\"\n"
6819 : ", subconninfo AS \"%s\"\n",
6820 : gettext_noop("Synchronous commit"),
6821 : gettext_noop("Conninfo"));
6822 :
6823 : /* Skip LSN is only supported in v15 and higher */
6824 114 : if (pset.sversion >= 150000)
6825 114 : appendPQExpBuffer(&buf,
6826 : ", subskiplsn AS \"%s\"\n",
6827 : gettext_noop("Skip LSN"));
6828 : }
6829 :
6830 : /* Only display subscriptions in current database. */
6831 150 : appendPQExpBufferStr(&buf,
6832 : "FROM pg_catalog.pg_subscription\n"
6833 : "WHERE subdbid = (SELECT oid\n"
6834 : " FROM pg_catalog.pg_database\n"
6835 : " WHERE datname = pg_catalog.current_database())");
6836 :
6837 150 : if (!validateSQLNamePattern(&buf, pattern, true, false,
6838 : NULL, "subname", NULL,
6839 : NULL,
6840 : NULL, 1))
6841 : {
6842 18 : termPQExpBuffer(&buf);
6843 18 : return false;
6844 : }
6845 :
6846 132 : appendPQExpBufferStr(&buf, "ORDER BY 1;");
6847 :
6848 132 : res = PSQLexec(buf.data);
6849 132 : termPQExpBuffer(&buf);
6850 132 : if (!res)
6851 0 : return false;
6852 :
6853 132 : myopt.title = _("List of subscriptions");
6854 132 : myopt.translate_header = true;
6855 132 : myopt.translate_columns = translate_columns;
6856 132 : myopt.n_translate_columns = lengthof(translate_columns);
6857 :
6858 132 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6859 :
6860 132 : PQclear(res);
6861 132 : return true;
6862 : }
6863 :
6864 : /*
6865 : * printACLColumn
6866 : *
6867 : * Helper function for consistently formatting ACL (privilege) columns.
6868 : * The proper targetlist entry is appended to buf. Note lack of any
6869 : * whitespace or comma decoration.
6870 : *
6871 : * If you change this, see also the handling of attacl in permissionsList(),
6872 : * which can't conveniently use this code.
6873 : */
6874 : static void
6875 306 : printACLColumn(PQExpBuffer buf, const char *colname)
6876 : {
6877 306 : appendPQExpBuffer(buf,
6878 : "CASE"
6879 : " WHEN pg_catalog.array_length(%s, 1) = 0 THEN '%s'"
6880 : " ELSE pg_catalog.array_to_string(%s, E'\\n')"
6881 : " END AS \"%s\"",
6882 : colname, gettext_noop("(none)"),
6883 : colname, gettext_noop("Access privileges"));
6884 306 : }
6885 :
6886 : /*
6887 : * \dAc
6888 : * Lists operator classes
6889 : *
6890 : * Takes optional regexps to filter by index access method and input data type.
6891 : */
6892 : bool
6893 30 : listOperatorClasses(const char *access_method_pattern,
6894 : const char *type_pattern, bool verbose)
6895 : {
6896 : PQExpBufferData buf;
6897 : PGresult *res;
6898 30 : printQueryOpt myopt = pset.popt;
6899 30 : bool have_where = false;
6900 : static const bool translate_columns[] = {false, false, false, false, false, false, false};
6901 :
6902 30 : initPQExpBuffer(&buf);
6903 :
6904 30 : printfPQExpBuffer(&buf,
6905 : "SELECT\n"
6906 : " am.amname AS \"%s\",\n"
6907 : " pg_catalog.format_type(c.opcintype, NULL) AS \"%s\",\n"
6908 : " CASE\n"
6909 : " WHEN c.opckeytype <> 0 AND c.opckeytype <> c.opcintype\n"
6910 : " THEN pg_catalog.format_type(c.opckeytype, NULL)\n"
6911 : " ELSE NULL\n"
6912 : " END AS \"%s\",\n"
6913 : " CASE\n"
6914 : " WHEN pg_catalog.pg_opclass_is_visible(c.oid)\n"
6915 : " THEN pg_catalog.format('%%I', c.opcname)\n"
6916 : " ELSE pg_catalog.format('%%I.%%I', n.nspname, c.opcname)\n"
6917 : " END AS \"%s\",\n"
6918 : " (CASE WHEN c.opcdefault\n"
6919 : " THEN '%s'\n"
6920 : " ELSE '%s'\n"
6921 : " END) AS \"%s\"",
6922 : gettext_noop("AM"),
6923 : gettext_noop("Input type"),
6924 : gettext_noop("Storage type"),
6925 : gettext_noop("Operator class"),
6926 : gettext_noop("yes"),
6927 : gettext_noop("no"),
6928 : gettext_noop("Default?"));
6929 30 : if (verbose)
6930 0 : appendPQExpBuffer(&buf,
6931 : ",\n CASE\n"
6932 : " WHEN pg_catalog.pg_opfamily_is_visible(of.oid)\n"
6933 : " THEN pg_catalog.format('%%I', of.opfname)\n"
6934 : " ELSE pg_catalog.format('%%I.%%I', ofn.nspname, of.opfname)\n"
6935 : " END AS \"%s\",\n"
6936 : " pg_catalog.pg_get_userbyid(c.opcowner) AS \"%s\"\n",
6937 : gettext_noop("Operator family"),
6938 : gettext_noop("Owner"));
6939 30 : appendPQExpBufferStr(&buf,
6940 : "\nFROM pg_catalog.pg_opclass c\n"
6941 : " LEFT JOIN pg_catalog.pg_am am on am.oid = c.opcmethod\n"
6942 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.opcnamespace\n"
6943 : " LEFT JOIN pg_catalog.pg_type t ON t.oid = c.opcintype\n"
6944 : " LEFT JOIN pg_catalog.pg_namespace tn ON tn.oid = t.typnamespace\n");
6945 30 : if (verbose)
6946 0 : appendPQExpBufferStr(&buf,
6947 : " LEFT JOIN pg_catalog.pg_opfamily of ON of.oid = c.opcfamily\n"
6948 : " LEFT JOIN pg_catalog.pg_namespace ofn ON ofn.oid = of.opfnamespace\n");
6949 :
6950 30 : if (access_method_pattern)
6951 30 : if (!validateSQLNamePattern(&buf, access_method_pattern,
6952 : false, false, NULL, "am.amname", NULL, NULL,
6953 : &have_where, 1))
6954 18 : goto error_return;
6955 12 : if (type_pattern)
6956 : {
6957 : /* Match type name pattern against either internal or external name */
6958 6 : if (!validateSQLNamePattern(&buf, type_pattern, have_where, false,
6959 : "tn.nspname", "t.typname",
6960 : "pg_catalog.format_type(t.oid, NULL)",
6961 : "pg_catalog.pg_type_is_visible(t.oid)",
6962 : NULL, 3))
6963 0 : goto error_return;
6964 : }
6965 :
6966 12 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
6967 12 : res = PSQLexec(buf.data);
6968 12 : termPQExpBuffer(&buf);
6969 12 : if (!res)
6970 0 : return false;
6971 :
6972 12 : myopt.title = _("List of operator classes");
6973 12 : myopt.translate_header = true;
6974 12 : myopt.translate_columns = translate_columns;
6975 12 : myopt.n_translate_columns = lengthof(translate_columns);
6976 :
6977 12 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6978 :
6979 12 : PQclear(res);
6980 12 : return true;
6981 :
6982 18 : error_return:
6983 18 : termPQExpBuffer(&buf);
6984 18 : return false;
6985 : }
6986 :
6987 : /*
6988 : * \dAf
6989 : * Lists operator families
6990 : *
6991 : * Takes optional regexps to filter by index access method and input data type.
6992 : */
6993 : bool
6994 36 : listOperatorFamilies(const char *access_method_pattern,
6995 : const char *type_pattern, bool verbose)
6996 : {
6997 : PQExpBufferData buf;
6998 : PGresult *res;
6999 36 : printQueryOpt myopt = pset.popt;
7000 36 : bool have_where = false;
7001 : static const bool translate_columns[] = {false, false, false, false};
7002 :
7003 36 : initPQExpBuffer(&buf);
7004 :
7005 36 : printfPQExpBuffer(&buf,
7006 : "SELECT\n"
7007 : " am.amname AS \"%s\",\n"
7008 : " CASE\n"
7009 : " WHEN pg_catalog.pg_opfamily_is_visible(f.oid)\n"
7010 : " THEN pg_catalog.format('%%I', f.opfname)\n"
7011 : " ELSE pg_catalog.format('%%I.%%I', n.nspname, f.opfname)\n"
7012 : " END AS \"%s\",\n"
7013 : " (SELECT\n"
7014 : " pg_catalog.string_agg(pg_catalog.format_type(oc.opcintype, NULL), ', ')\n"
7015 : " FROM pg_catalog.pg_opclass oc\n"
7016 : " WHERE oc.opcfamily = f.oid) \"%s\"",
7017 : gettext_noop("AM"),
7018 : gettext_noop("Operator family"),
7019 : gettext_noop("Applicable types"));
7020 36 : if (verbose)
7021 0 : appendPQExpBuffer(&buf,
7022 : ",\n pg_catalog.pg_get_userbyid(f.opfowner) AS \"%s\"\n",
7023 : gettext_noop("Owner"));
7024 36 : appendPQExpBufferStr(&buf,
7025 : "\nFROM pg_catalog.pg_opfamily f\n"
7026 : " LEFT JOIN pg_catalog.pg_am am on am.oid = f.opfmethod\n"
7027 : " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = f.opfnamespace\n");
7028 :
7029 36 : if (access_method_pattern)
7030 36 : if (!validateSQLNamePattern(&buf, access_method_pattern,
7031 : false, false, NULL, "am.amname", NULL, NULL,
7032 : &have_where, 1))
7033 18 : goto error_return;
7034 18 : if (type_pattern)
7035 : {
7036 6 : appendPQExpBuffer(&buf,
7037 : " %s EXISTS (\n"
7038 : " SELECT 1\n"
7039 : " FROM pg_catalog.pg_type t\n"
7040 : " JOIN pg_catalog.pg_opclass oc ON oc.opcintype = t.oid\n"
7041 : " LEFT JOIN pg_catalog.pg_namespace tn ON tn.oid = t.typnamespace\n"
7042 : " WHERE oc.opcfamily = f.oid\n",
7043 6 : have_where ? "AND" : "WHERE");
7044 : /* Match type name pattern against either internal or external name */
7045 6 : if (!validateSQLNamePattern(&buf, type_pattern, true, false,
7046 : "tn.nspname", "t.typname",
7047 : "pg_catalog.format_type(t.oid, NULL)",
7048 : "pg_catalog.pg_type_is_visible(t.oid)",
7049 : NULL, 3))
7050 0 : goto error_return;
7051 6 : appendPQExpBufferStr(&buf, " )\n");
7052 : }
7053 :
7054 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
7055 18 : res = PSQLexec(buf.data);
7056 18 : termPQExpBuffer(&buf);
7057 18 : if (!res)
7058 0 : return false;
7059 :
7060 18 : myopt.title = _("List of operator families");
7061 18 : myopt.translate_header = true;
7062 18 : myopt.translate_columns = translate_columns;
7063 18 : myopt.n_translate_columns = lengthof(translate_columns);
7064 :
7065 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7066 :
7067 18 : PQclear(res);
7068 18 : return true;
7069 :
7070 18 : error_return:
7071 18 : termPQExpBuffer(&buf);
7072 18 : return false;
7073 : }
7074 :
7075 : /*
7076 : * \dAo
7077 : * Lists operators of operator families
7078 : *
7079 : * Takes optional regexps to filter by index access method and operator
7080 : * family.
7081 : */
7082 : bool
7083 36 : listOpFamilyOperators(const char *access_method_pattern,
7084 : const char *family_pattern, bool verbose)
7085 : {
7086 : PQExpBufferData buf;
7087 : PGresult *res;
7088 36 : printQueryOpt myopt = pset.popt;
7089 36 : bool have_where = false;
7090 :
7091 : static const bool translate_columns[] = {false, false, false, false, false, false, true};
7092 :
7093 36 : initPQExpBuffer(&buf);
7094 :
7095 36 : printfPQExpBuffer(&buf,
7096 : "SELECT\n"
7097 : " am.amname AS \"%s\",\n"
7098 : " CASE\n"
7099 : " WHEN pg_catalog.pg_opfamily_is_visible(of.oid)\n"
7100 : " THEN pg_catalog.format('%%I', of.opfname)\n"
7101 : " ELSE pg_catalog.format('%%I.%%I', nsf.nspname, of.opfname)\n"
7102 : " END AS \"%s\",\n"
7103 : " o.amopopr::pg_catalog.regoperator AS \"%s\"\n,"
7104 : " o.amopstrategy AS \"%s\",\n"
7105 : " CASE o.amoppurpose\n"
7106 : " WHEN " CppAsString2(AMOP_ORDER) " THEN '%s'\n"
7107 : " WHEN " CppAsString2(AMOP_SEARCH) " THEN '%s'\n"
7108 : " END AS \"%s\"\n",
7109 : gettext_noop("AM"),
7110 : gettext_noop("Operator family"),
7111 : gettext_noop("Operator"),
7112 : gettext_noop("Strategy"),
7113 : gettext_noop("ordering"),
7114 : gettext_noop("search"),
7115 : gettext_noop("Purpose"));
7116 :
7117 36 : if (verbose)
7118 6 : appendPQExpBuffer(&buf,
7119 : ", ofs.opfname AS \"%s\",\n"
7120 : " CASE\n"
7121 : " WHEN p.proleakproof THEN '%s'\n"
7122 : " ELSE '%s'\n"
7123 : " END AS \"%s\"\n",
7124 : gettext_noop("Sort opfamily"),
7125 : gettext_noop("yes"),
7126 : gettext_noop("no"),
7127 : gettext_noop("Leakproof?"));
7128 36 : appendPQExpBufferStr(&buf,
7129 : "FROM pg_catalog.pg_amop o\n"
7130 : " LEFT JOIN pg_catalog.pg_opfamily of ON of.oid = o.amopfamily\n"
7131 : " LEFT JOIN pg_catalog.pg_am am ON am.oid = of.opfmethod AND am.oid = o.amopmethod\n"
7132 : " LEFT JOIN pg_catalog.pg_namespace nsf ON of.opfnamespace = nsf.oid\n");
7133 36 : if (verbose)
7134 6 : appendPQExpBufferStr(&buf,
7135 : " LEFT JOIN pg_catalog.pg_opfamily ofs ON ofs.oid = o.amopsortfamily\n"
7136 : " LEFT JOIN pg_catalog.pg_operator op ON op.oid = o.amopopr\n"
7137 : " LEFT JOIN pg_catalog.pg_proc p ON p.oid = op.oprcode\n");
7138 :
7139 36 : if (access_method_pattern)
7140 : {
7141 36 : if (!validateSQLNamePattern(&buf, access_method_pattern,
7142 : false, false, NULL, "am.amname",
7143 : NULL, NULL,
7144 : &have_where, 1))
7145 18 : goto error_return;
7146 : }
7147 :
7148 18 : if (family_pattern)
7149 : {
7150 12 : if (!validateSQLNamePattern(&buf, family_pattern, have_where, false,
7151 : "nsf.nspname", "of.opfname", NULL, NULL,
7152 : NULL, 3))
7153 0 : goto error_return;
7154 : }
7155 :
7156 18 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2,\n"
7157 : " o.amoplefttype = o.amoprighttype DESC,\n"
7158 : " pg_catalog.format_type(o.amoplefttype, NULL),\n"
7159 : " pg_catalog.format_type(o.amoprighttype, NULL),\n"
7160 : " o.amopstrategy;");
7161 :
7162 18 : res = PSQLexec(buf.data);
7163 18 : termPQExpBuffer(&buf);
7164 18 : if (!res)
7165 0 : return false;
7166 :
7167 18 : myopt.title = _("List of operators of operator families");
7168 18 : myopt.translate_header = true;
7169 18 : myopt.translate_columns = translate_columns;
7170 18 : myopt.n_translate_columns = lengthof(translate_columns);
7171 :
7172 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7173 :
7174 18 : PQclear(res);
7175 18 : return true;
7176 :
7177 18 : error_return:
7178 18 : termPQExpBuffer(&buf);
7179 18 : return false;
7180 : }
7181 :
7182 : /*
7183 : * \dAp
7184 : * Lists support functions of operator families
7185 : *
7186 : * Takes optional regexps to filter by index access method and operator
7187 : * family.
7188 : */
7189 : bool
7190 42 : listOpFamilyFunctions(const char *access_method_pattern,
7191 : const char *family_pattern, bool verbose)
7192 : {
7193 : PQExpBufferData buf;
7194 : PGresult *res;
7195 42 : printQueryOpt myopt = pset.popt;
7196 42 : bool have_where = false;
7197 : static const bool translate_columns[] = {false, false, false, false, false, false};
7198 :
7199 42 : initPQExpBuffer(&buf);
7200 :
7201 42 : printfPQExpBuffer(&buf,
7202 : "SELECT\n"
7203 : " am.amname AS \"%s\",\n"
7204 : " CASE\n"
7205 : " WHEN pg_catalog.pg_opfamily_is_visible(of.oid)\n"
7206 : " THEN pg_catalog.format('%%I', of.opfname)\n"
7207 : " ELSE pg_catalog.format('%%I.%%I', ns.nspname, of.opfname)\n"
7208 : " END AS \"%s\",\n"
7209 : " pg_catalog.format_type(ap.amproclefttype, NULL) AS \"%s\",\n"
7210 : " pg_catalog.format_type(ap.amprocrighttype, NULL) AS \"%s\",\n"
7211 : " ap.amprocnum AS \"%s\"\n",
7212 : gettext_noop("AM"),
7213 : gettext_noop("Operator family"),
7214 : gettext_noop("Registered left type"),
7215 : gettext_noop("Registered right type"),
7216 : gettext_noop("Number"));
7217 :
7218 42 : if (!verbose)
7219 30 : appendPQExpBuffer(&buf,
7220 : ", p.proname AS \"%s\"\n",
7221 : gettext_noop("Function"));
7222 : else
7223 12 : appendPQExpBuffer(&buf,
7224 : ", ap.amproc::pg_catalog.regprocedure AS \"%s\"\n",
7225 : gettext_noop("Function"));
7226 :
7227 42 : appendPQExpBufferStr(&buf,
7228 : "FROM pg_catalog.pg_amproc ap\n"
7229 : " LEFT JOIN pg_catalog.pg_opfamily of ON of.oid = ap.amprocfamily\n"
7230 : " LEFT JOIN pg_catalog.pg_am am ON am.oid = of.opfmethod\n"
7231 : " LEFT JOIN pg_catalog.pg_namespace ns ON of.opfnamespace = ns.oid\n"
7232 : " LEFT JOIN pg_catalog.pg_proc p ON ap.amproc = p.oid\n");
7233 :
7234 42 : if (access_method_pattern)
7235 : {
7236 42 : if (!validateSQLNamePattern(&buf, access_method_pattern,
7237 : false, false, NULL, "am.amname",
7238 : NULL, NULL,
7239 : &have_where, 1))
7240 18 : goto error_return;
7241 : }
7242 24 : if (family_pattern)
7243 : {
7244 18 : if (!validateSQLNamePattern(&buf, family_pattern, have_where, false,
7245 : "ns.nspname", "of.opfname", NULL, NULL,
7246 : NULL, 3))
7247 0 : goto error_return;
7248 : }
7249 :
7250 24 : appendPQExpBufferStr(&buf, "ORDER BY 1, 2,\n"
7251 : " ap.amproclefttype = ap.amprocrighttype DESC,\n"
7252 : " 3, 4, 5;");
7253 :
7254 24 : res = PSQLexec(buf.data);
7255 24 : termPQExpBuffer(&buf);
7256 24 : if (!res)
7257 0 : return false;
7258 :
7259 24 : myopt.title = _("List of support functions of operator families");
7260 24 : myopt.translate_header = true;
7261 24 : myopt.translate_columns = translate_columns;
7262 24 : myopt.n_translate_columns = lengthof(translate_columns);
7263 :
7264 24 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7265 :
7266 24 : PQclear(res);
7267 24 : return true;
7268 :
7269 18 : error_return:
7270 18 : termPQExpBuffer(&buf);
7271 18 : return false;
7272 : }
7273 :
7274 : /*
7275 : * \dl or \lo_list
7276 : * Lists large objects
7277 : */
7278 : bool
7279 18 : listLargeObjects(bool verbose)
7280 : {
7281 : PQExpBufferData buf;
7282 : PGresult *res;
7283 18 : printQueryOpt myopt = pset.popt;
7284 :
7285 18 : initPQExpBuffer(&buf);
7286 :
7287 18 : printfPQExpBuffer(&buf,
7288 : "SELECT oid as \"%s\",\n"
7289 : " pg_catalog.pg_get_userbyid(lomowner) as \"%s\",\n ",
7290 : gettext_noop("ID"),
7291 : gettext_noop("Owner"));
7292 :
7293 18 : if (verbose)
7294 : {
7295 6 : printACLColumn(&buf, "lomacl");
7296 6 : appendPQExpBufferStr(&buf, ",\n ");
7297 : }
7298 :
7299 18 : appendPQExpBuffer(&buf,
7300 : "pg_catalog.obj_description(oid, 'pg_largeobject') as \"%s\"\n"
7301 : "FROM pg_catalog.pg_largeobject_metadata\n"
7302 : "ORDER BY oid",
7303 : gettext_noop("Description"));
7304 :
7305 18 : res = PSQLexec(buf.data);
7306 18 : termPQExpBuffer(&buf);
7307 18 : if (!res)
7308 0 : return false;
7309 :
7310 18 : myopt.title = _("Large objects");
7311 18 : myopt.translate_header = true;
7312 :
7313 18 : printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7314 :
7315 18 : PQclear(res);
7316 18 : return true;
7317 : }
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