LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 980 1316 74.5 % Date: 2026-01-12 00:17:24 Functions: 64 71 90.1 % Legend: Lines: hit not hit

Function Name	Hit count
DeleteLockTarget	0
PageIsPredicateLocked	0
SerialAdd	0
SerialPagePrecedesLogically	0
SummarizeOldestCommittedSxact	0
predicatelock_hash	0
predicatelock_twophase_recover	0
TransferPredicateLocksToNewTarget	2
FlagSxactUnsafe	6
GetSafeSnapshot	8
SetSerializableTransactionSnapshot	26
SerialGetMinConflictCommitSeqNo	48
RemoveScratchTarget	84
RestoreScratchTarget	84
SetPossibleUnsafeConflict	266
GetPredicateLockStatusData	480
AtPrepare_PredicateLocks	636
PostPrepare_PredicateLocks	636
PredicateLockTwoPhaseFinish	654
ShareSerializableXact	952
XidIsConcurrent	1072
CheckForSerializableConflictOut	1140
GetSafeSnapshotBlockingPids	1340
SetRWConflict	1584
FlagRWConflict	1744
OnConflict_CheckForSerializationFailure	1744
ClearOldPredicateLocks	1764
SetNewSxactGlobalXmin	1764
ReleaseRWConflict	1850
PredicateLockShmemInit	2272
SerialInit	2272
check_serial_buffers	2348
DecrementParentLocks	2776
AttachSerializableXact	2882
ReleaseOneSerializableXact	3136
CreateLocalPredicateLockHash	3142
GetSerializableTransactionSnapshot	3336
GetSerializableTransactionSnapshotInt	3338
ReleasePredXact	3338
SerialSetActiveSerXmin	3494
CheckPointPredicate	3542
RWConflictExists	3780
PredicateLockShmemSize	4238
DeleteChildTargetLocks	4754
CreatePredXact	5610
PredicateLockPageCombine	5710
RemoveTargetIfNoLongerUsed	8506
CheckAndPromotePredicateLockRequest	8518
CreatePredicateLock	8518
MaxPredicateChildLocks	10864
ReleasePredicateLocksLocal	11772
CheckTargetForConflictsIn	15080
DropAllPredicateLocksFromTable	35358
TransferPredicateLocksToHeapRelation	35358
CoarserLockCovers	52160
PredicateLockAcquire	52570
CheckTableForSerializableConflictIn	54706
PredicateLockPageSplit	61042
GetParentPredicateLockTag	90734
PredicateLockExists	154616
RegisterPredicateLockingXid	275856
PredicateLockingNeededForRelation	321682
PredicateLockRelation	772114
PreCommit_CheckForSerializationFailure	937036
ReleasePredicateLocks	991738
PredicateLockPage	19466638
CheckForSerializableConflictIn	33434322
SerializationNeededForWrite	33434630
PredicateLockTID	34106210
CheckForSerializableConflictOutNeeded	69183238
SerializationNeededForRead	123529340

Generated by: LCOV version 1.16