LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 73.8 % 1284 948 Test Date: 2026-04-28 10:16:33 Functions: 87.5 % 72 63 Legend: Lines:     hit not hit

Function Name	Hit count
DeleteLockTarget	0
PageIsPredicateLocked	0
PredicateLockShmemAttach	0
SerialAdd	0
SerialPagePrecedesLogically	0
SummarizeOldestCommittedSxact	0
predicatelock_hash	0
predicatelock_twophase_recover	0
serial_errdetail_for_io_error	0
FlagSxactUnsafe	3
TransferPredicateLocksToNewTarget	6
GetSafeSnapshot	7
SetSerializableTransactionSnapshot	13
SerialGetMinConflictCommitSeqNo	24
RemoveScratchTarget	53
RestoreScratchTarget	53
SetPossibleUnsafeConflict	135
GetPredicateLockStatusData	296
AtPrepare_PredicateLocks	306
PostPrepare_PredicateLocks	306
PredicateLockTwoPhaseFinish	311
GetSafeSnapshotBlockingPids	393
XidIsConcurrent	536
CheckForSerializableConflictOut	570
ShareSerializableXact	680
SetRWConflict	792
FlagRWConflict	872
OnConflict_CheckForSerializationFailure	872
ClearOldPredicateLocks	901
SetNewSxactGlobalXmin	901
ReleaseRWConflict	927
DecrementParentLocks	1073
PredicateLockShmemInit	1235
PredicateLockShmemRequest	1238
check_serial_buffers	1279
ReleaseOneSerializableXact	1587
CreateLocalPredicateLockHash	1590
GetSerializableTransactionSnapshot	1691
GetSerializableTransactionSnapshotInt	1692
ReleasePredXact	1692
SerialSetActiveSerXmin	1783
RWConflictExists	1890
CheckPointPredicate	1938
AttachSerializableXact	2017
DeleteChildTargetLocks	2379
CreatePredXact	2927
PredicateLockPageCombine	3499
RemoveTargetIfNoLongerUsed	3941
CheckAndPromotePredicateLockRequest	3947
CreatePredicateLock	3947
MaxPredicateChildLocks	4808
CheckTargetForConflictsIn	7616
ReleasePredicateLocksLocal	7633
CoarserLockCovers	8608
DropAllPredicateLocksFromTable	22863
TransferPredicateLocksToHeapRelation	22863
GetParentPredicateLockTag	25390
PredicateLockAcquire	26131
CheckTableForSerializableConflictIn	35341
PredicateLockPageSplit	37980
PredicateLockExists	41896
PredicateLockingNeededForRelation	143545
RegisterPredicateLockingXid	167769
PredicateLockRelation	473500
PreCommit_CheckForSerializationFailure	591424
ReleasePredicateLocks	628627
PredicateLockPage	13362242
PredicateLockTID	23575722
CheckForSerializableConflictIn	24606616
SerializationNeededForWrite	24606778
CheckForSerializableConflictOutNeeded	45961036
SerializationNeededForRead	83373070

Generated by: LCOV version 2.0-1