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: 2026-03-22 03:16:09 Functions: 98.2 % 56 55 Legend: Lines:     hit not hit

Function Name	Hit count
ExecChooseHashTableSize	676397
ExecEndHash	27035
ExecHash	0
ExecHashAccumInstrumentation	226
ExecHashBuildNullTupleStore	154
ExecHashBuildSkewHash	82
ExecHashEstimate	208
ExecHashGetBucketAndBatch	26498217
ExecHashGetSkewBucket	20066294
ExecHashIncreaseBatchSize	127
ExecHashIncreaseNumBatches	518227
ExecHashIncreaseNumBuckets	143
ExecHashInitializeDSM	208
ExecHashInitializeWorker	524
ExecHashRemoveNextSkewBucket	68
ExecHashRetrieveInstrumentation	56
ExecHashSkewTableInsert	392
ExecHashTableCreate	19018
ExecHashTableDestroy	18947
ExecHashTableDetach	18038
ExecHashTableDetachBatch	18648
ExecHashTableInsert	8661625
ExecHashTableReset	805
ExecHashTableResetMatchFlags	44
ExecInitHash	27107
ExecParallelHashCloseBatchAccessors	37
ExecParallelHashEnsureBatchAccessors	608
ExecParallelHashFirstTuple	1853628
ExecParallelHashIncreaseNumBatches	39
ExecParallelHashIncreaseNumBuckets	48
ExecParallelHashJoinSetUpBatches	148
ExecParallelHashMergeCounters	252
ExecParallelHashNextTuple	2461804
ExecParallelHashPopChunkQueue	455
ExecParallelHashPushTuple	1730954
ExecParallelHashRepartitionFirst	39
ExecParallelHashRepartitionRest	39
ExecParallelHashTableAlloc	504
ExecParallelHashTableInsert	1440128
ExecParallelHashTableInsertCurrentBatch	721112
ExecParallelHashTableSetCurrentBatch	1373
ExecParallelHashTupleAlloc	1587134
ExecParallelHashTuplePrealloc	1091
ExecParallelPrepHashTableForUnmatched	70
ExecParallelScanHashBucket	2804080
ExecParallelScanHashTableForUnmatched	80048
ExecPrepHashTableForUnmatched	2583
ExecReScanHash	1057
ExecScanHashBucket	14716612
ExecScanHashTableForUnmatched	247197
ExecShutdownHash	24279
MultiExecHash	19018
MultiExecParallelHash	276
MultiExecPrivateHash	18742
dense_alloc	6735550
get_hash_memory_limit	1293440

Generated by: LCOV version 2.0-1