LCOV - differential code coverage report
Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Coverage Total Hit LBC UBC GBC CBC
Current: 603a3335f2b60b2c798da5c627b3bb288b92a7bd vs e395fbd32a07557de4ac98088928c1749d4845d8 Lines: 73.7 % 1417 1045 7 365 10 1035
Current Date: 2026-07-25 17:13:00 -0400 Functions: 89.0 % 73 65 8 65
Baseline: lcov-20260726-baseline Branches: 57.4 % 1082 621 4 457 7 614
Baseline Date: 2026-07-25 19:16:42 +0200 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 87.3 % 79 69 10 69
(360..) days: 72.9 % 1338 976 7 355 10 966
Function coverage date bins:
(30,360] days: 66.7 % 6 4 2 4
(360..) days: 91.0 % 67 61 6 61
Branch coverage date bins:
(30,360] days: 83.3 % 6 5 1 5
(360..) days: 57.2 % 1076 616 4 456 7 609

Function Name Sort by function name TLA Hit count Sort by function hit count Lines Sort by unexercised lines in function Branches Sort by unexercised branches in function
AtPrepare_PredicateLocks CBC 320 100.0 % (19 / 19) 70.0 % (7 / 10)
AttachSerializableXact CBC 2006 100.0 % (6 / 6) 75.0 % (3 / 4)
CheckAndPromotePredicateLockRequest CBC 3951 100.0 % (18 / 18) 100.0 % (8 / 8)
CheckForSerializableConflictIn CBC 24713410 100.0 % (14 / 14) 90.0 % (9 / 10)
CheckForSerializableConflictOut CBC 571 63.5 % (33 / 52) 42.6 % (23 / 54)
CheckForSerializableConflictOutNeeded CBC 44422078 83.3 % (5 / 6) 50.0 % (3 / 6)
CheckPointPredicate CBC 1930 33.3 % (5 / 15) 16.7 % (1 / 6)
CheckTableForSerializableConflictIn CBC 36104 89.7 % (26 / 29) 75.0 % (18 / 24)
CheckTargetForConflictsIn CBC 7624 96.6 % (56 / 58) 70.5 % (31 / 44)
ClearOldPredicateLocks CBC 896 54.2 % (26 / 48) 54.2 % (13 / 24)
CoarserLockCovers CBC 8614 100.0 % (7 / 7) 100.0 % (4 / 4)
CreateLocalPredicateLockHash CBC 1594 100.0 % (6 / 6) 50.0 % (1 / 2)
CreatePredXact CBC 2919 83.3 % (5 / 6) 50.0 % (1 / 2)
CreatePredicateLock CBC 3951 92.3 % (24 / 26) 62.5 % (10 / 16)
DecrementParentLocks CBC 1073 81.2 % (13 / 16) 64.3 % (9 / 14)
DeleteChildTargetLocks CBC 2383 100.0 % (27 / 27) 76.9 % (20 / 26)
DeleteLockTarget UBC 0 0.0 % (0 / 16) 0.0 % (0 / 10)
DropAllPredicateLocksFromTable CBC 23035 47.8 % (32 / 67) 28.3 % (17 / 60)
FlagRWConflict CBC 876 77.8 % (7 / 9) 50.0 % (3 / 6)
FlagSxactUnsafe CBC 3 100.0 % (11 / 11) 58.3 % (7 / 12)
GetParentPredicateLockTag CBC 25400 90.9 % (10 / 11) 83.3 % (5 / 6)
GetPredicateLockStatusData CBC 306 100.0 % (20 / 20) 87.5 % (7 / 8)
GetSafeSnapshot CBC 7 100.0 % (22 / 22) 68.8 % (11 / 16)
GetSafeSnapshotBlockingPids CBC 3141 100.0 % (19 / 19) 75.0 % (12 / 16)
GetSerializableTransactionSnapshot CBC 1695 85.7 % (6 / 7) 60.0 % (6 / 10)
GetSerializableTransactionSnapshotInt CBC 1696 83.8 % (57 / 68) 60.0 % (30 / 50)
MaxPredicateChildLocks CBC 4808 72.7 % (8 / 11) 50.0 % (4 / 8)
OnConflict_CheckForSerializationFailure CBC 876 91.1 % (41 / 45) 69.7 % (46 / 66)
PageIsPredicateLocked UBC 0 0.0 % (0 / 8)
PostPrepare_PredicateLocks CBC 320 100.0 % (10 / 10) 75.0 % (3 / 4)
PreCommit_CheckForSerializationFailure CBC 391700 93.1 % (27 / 29) 73.5 % (25 / 34)
PredicateLockAcquire CBC 26137 100.0 % (14 / 14) 100.0 % (10 / 10)
PredicateLockExists CBC 41904 100.0 % (5 / 5) 100.0 % (2 / 2)
PredicateLockPage CBC 12827063 100.0 % (5 / 5) 100.0 % (2 / 2)
PredicateLockPageCombine CBC 4049 100.0 % (3 / 3)
PredicateLockPageSplit CBC 38323 77.8 % (14 / 18) 50.0 % (8 / 16)
PredicateLockRelation CBC 451957 100.0 % (5 / 5) 100.0 % (2 / 2)
PredicateLockShmemAttach UBC 0 0.0 % (0 / 5)
PredicateLockShmemInit CBC 1223 100.0 % (49 / 49) 83.3 % (5 / 6)
PredicateLockShmemRequest CBC 1226 100.0 % (15 / 15)
PredicateLockTID CBC 22306913 90.9 % (10 / 11) 75.0 % (6 / 8)
PredicateLockTwoPhaseFinish CBC 328 100.0 % (10 / 10) 100.0 % (2 / 2)
PredicateLockingNeededForRelation CBC 145639 100.0 % (3 / 3) 100.0 % (4 / 4)
RWConflictExists CBC 2690 100.0 % (12 / 12) 81.2 % (13 / 16)
RegisterPredicateLockingXid CBC 168162 100.0 % (12 / 12) 62.5 % (5 / 8)
ReleaseOneSerializableXact CBC 1591 63.3 % (38 / 60) 50.0 % (26 / 52)
ReleasePredXact CBC 1696 100.0 % (5 / 5) 50.0 % (1 / 2)
ReleasePredicateLocks CBC 429305 97.5 % (115 / 118) 82.9 % (126 / 152)
ReleasePredicateLocksLocal CBC 7604 100.0 % (7 / 7) 100.0 % (2 / 2)
ReleaseRWConflict CBC 929 100.0 % (5 / 5)
RemoveScratchTarget CBC 56 77.8 % (7 / 9) 50.0 % (4 / 8)
RemoveTargetIfNoLongerUsed CBC 3945 100.0 % (7 / 7) 66.7 % (4 / 6)
RestoreScratchTarget CBC 56 77.8 % (7 / 9) 50.0 % (4 / 8)
SerialAdd UBC 0 0.0 % (0 / 33) 0.0 % (0 / 22)
SerialGetMinConflictCommitSeqNo CBC 23 47.1 % (8 / 17) 20.0 % (2 / 10)
SerialPagePrecedesLogically CBC 50149 100.0 % (7 / 7) 100.0 % (4 / 4)
SerialPagePrecedesLogicallyUnitTests CBC 1226 100.0 % (16 / 16) 50.0 % (3 / 6)
SerialSetActiveSerXmin CBC 1774 64.7 % (11 / 17) 42.9 % (6 / 14)
SerializationNeededForRead CBC 80008582 100.0 % (11 / 11) 100.0 % (8 / 8)
SerializationNeededForWrite CBC 24713577 100.0 % (6 / 6) 100.0 % (4 / 4)
SetNewSxactGlobalXmin CBC 896 80.0 % (16 / 20) 55.0 % (11 / 20)
SetPossibleUnsafeConflict CBC 135 92.3 % (12 / 13) 40.0 % (4 / 10)
SetRWConflict CBC 794 91.7 % (11 / 12) 37.5 % (3 / 8)
SetSerializableTransactionSnapshot CBC 13 57.1 % (4 / 7) 20.0 % (2 / 10)
ShareSerializableXact CBC 679 100.0 % (2 / 2)
SummarizeOldestCommittedSxact UBC 0 0.0 % (0 / 11) 0.0 % (0 / 8)
TransferPredicateLocksToHeapRelation CBC 23035 100.0 % (3 / 3)
TransferPredicateLocksToNewTarget CBC 1 28.2 % (20 / 71) 13.0 % (6 / 46)
XidIsConcurrent CBC 538 88.9 % (8 / 9) 62.5 % (5 / 8)
check_serial_buffers CBC 1266 100.0 % (2 / 2)
predicatelock_hash UBC 0 0.0 % (0 / 5) 0.0 % (0 / 2)
predicatelock_twophase_recover UBC 0 0.0 % (0 / 59) 0.0 % (0 / 36)
serial_errdetail_for_io_error UBC 0 0.0 % (0 / 3)

Generated by: LCOV version 2.0-1