LCOV - code coverage report

Current view: top level - src/backend/executor - nodeHash.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 94.9 % 1128 1071 Test Date: 2026-05-08 16:16:24 Functions: 98.2 % 56 55 Legend: Lines:     hit not hit

Function Name	Hit count
ExecChooseHashTableSize	679237
ExecEndHash	28384
ExecHash	0
ExecHashAccumInstrumentation	227
ExecHashBuildNullTupleStore	154
ExecHashBuildSkewHash	84
ExecHashEstimate	208
ExecHashGetBucketAndBatch	26740568
ExecHashGetSkewBucket	20297080
ExecHashIncreaseBatchSize	132
ExecHashIncreaseNumBatches	552772
ExecHashIncreaseNumBuckets	94
ExecHashInitializeDSM	208
ExecHashInitializeWorker	524
ExecHashRemoveNextSkewBucket	68
ExecHashRetrieveInstrumentation	56
ExecHashSkewTableInsert	392
ExecHashTableCreate	19674
ExecHashTableDestroy	19603
ExecHashTableDetach	18704
ExecHashTableDetachBatch	19315
ExecHashTableInsert	8889826
ExecHashTableReset	828
ExecHashTableResetMatchFlags	44
ExecInitHash	28456
ExecParallelHashCloseBatchAccessors	42
ExecParallelHashEnsureBatchAccessors	622
ExecParallelHashFirstTuple	1853628
ExecParallelHashIncreaseNumBatches	42
ExecParallelHashIncreaseNumBuckets	48
ExecParallelHashJoinSetUpBatches	148
ExecParallelHashMergeCounters	266
ExecParallelHashNextTuple	2461804
ExecParallelHashPopChunkQueue	461
ExecParallelHashPushTuple	1733304
ExecParallelHashRepartitionFirst	42
ExecParallelHashRepartitionRest	42
ExecParallelHashTableAlloc	504
ExecParallelHashTableInsert	1440128
ExecParallelHashTableInsertCurrentBatch	721112
ExecParallelHashTableSetCurrentBatch	1390
ExecParallelHashTupleAlloc	1589489
ExecParallelHashTuplePrealloc	1121
ExecParallelPrepHashTableForUnmatched	73
ExecParallelScanHashBucket	2804080
ExecParallelScanHashTableForUnmatched	80048
ExecPrepHashTableForUnmatched	2720
ExecReScanHash	1052
ExecScanHashBucket	14817458
ExecScanHashTableForUnmatched	261878
ExecShutdownHash	25562
MultiExecHash	19674
MultiExecParallelHash	276
MultiExecPrivateHash	19398
dense_alloc	6880146
get_hash_memory_limit	1298261

Generated by: LCOV version 2.0-1