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 1070 Test Date: 2026-04-07 14:16:30 Functions: 98.2 % 56 55 Legend: Lines:     hit not hit

Function Name	Hit count
ExecChooseHashTableSize	678032
ExecEndHash	27725
ExecHash	0
ExecHashAccumInstrumentation	227
ExecHashBuildNullTupleStore	155
ExecHashBuildSkewHash	83
ExecHashEstimate	208
ExecHashGetBucketAndBatch	27014402
ExecHashGetSkewBucket	20603248
ExecHashIncreaseBatchSize	129
ExecHashIncreaseNumBatches	552769
ExecHashIncreaseNumBuckets	100
ExecHashInitializeDSM	208
ExecHashInitializeWorker	526
ExecHashRemoveNextSkewBucket	68
ExecHashRetrieveInstrumentation	56
ExecHashSkewTableInsert	392
ExecHashTableCreate	18891
ExecHashTableDestroy	18820
ExecHashTableDetach	17911
ExecHashTableDetachBatch	18515
ExecHashTableInsert	9060432
ExecHashTableReset	814
ExecHashTableResetMatchFlags	48
ExecInitHash	27797
ExecParallelHashCloseBatchAccessors	38
ExecParallelHashEnsureBatchAccessors	597
ExecParallelHashFirstTuple	1853628
ExecParallelHashIncreaseNumBatches	39
ExecParallelHashIncreaseNumBuckets	48
ExecParallelHashJoinSetUpBatches	148
ExecParallelHashMergeCounters	239
ExecParallelHashNextTuple	2461804
ExecParallelHashPopChunkQueue	455
ExecParallelHashPushTuple	1730051
ExecParallelHashRepartitionFirst	39
ExecParallelHashRepartitionRest	39
ExecParallelHashTableAlloc	504
ExecParallelHashTableInsert	1440094
ExecParallelHashTableInsertCurrentBatch	721112
ExecParallelHashTableSetCurrentBatch	1356
ExecParallelHashTupleAlloc	1586233
ExecParallelHashTuplePrealloc	1094
ExecParallelPrepHashTableForUnmatched	70
ExecParallelScanHashBucket	2804080
ExecParallelScanHashTableForUnmatched	80048
ExecPrepHashTableForUnmatched	2565
ExecReScanHash	1057
ExecScanHashBucket	15085501
ExecScanHashTableForUnmatched	271224
ExecShutdownHash	24947
MultiExecHash	18891
MultiExecParallelHash	278
MultiExecPrivateHash	18613
dense_alloc	7073684
get_hash_memory_limit	1296430

Generated by: LCOV version 2.0-1