LCOV - code coverage report

Current view: top level - src/backend/executor - nodeHash.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1050 1109 94.7 % Date: 2026-02-07 04:18:03 Functions: 54 55 98.2 % Legend: Lines: hit not hit

Function Name	Hit count
ExecChooseHashTableSize	926972
ExecEndHash	36136
ExecHash	0
ExecHashAccumInstrumentation	342
ExecHashBuildSkewHash	118
ExecHashEstimate	198
ExecHashGetBucketAndBatch	38792808
ExecHashGetSkewBucket	30102940
ExecHashIncreaseBatchSize	172
ExecHashIncreaseNumBatches	690972
ExecHashIncreaseNumBuckets	30
ExecHashInitializeDSM	198
ExecHashInitializeWorker	558
ExecHashRemoveNextSkewBucket	102
ExecHashRetrieveInstrumentation	84
ExecHashSkewTableInsert	588
ExecHashTableCreate	26576
ExecHashTableDestroy	26466
ExecHashTableDetach	24810
ExecHashTableDetachBatch	25716
ExecHashTableInsert	11792330
ExecHashTableReset	1136
ExecHashTableResetMatchFlags	72
ExecInitHash	36248
ExecParallelHashCloseBatchAccessors	46
ExecParallelHashEnsureBatchAccessors	854
ExecParallelHashFirstTuple	2780430
ExecParallelHashIncreaseNumBatches	50
ExecParallelHashIncreaseNumBuckets	72
ExecParallelHashJoinSetUpBatches	220
ExecParallelHashMergeCounters	322
ExecParallelHashNextTuple	3717470
ExecParallelHashPopChunkQueue	662
ExecParallelHashPushTuple	2587768
ExecParallelHashRepartitionFirst	50
ExecParallelHashRepartitionRest	50
ExecParallelHashTableAlloc	748
ExecParallelHashTableInsert	2160192
ExecParallelHashTableInsertCurrentBatch	1076584
ExecParallelHashTableSetCurrentBatch	1974
ExecParallelHashTupleAlloc	2372032
ExecParallelHashTuplePrealloc	1566
ExecParallelPrepHashTableForUnmatched	102
ExecParallelScanHashBucket	4206108
ExecParallelScanHashTableForUnmatched	120072
ExecPrepHashTableForUnmatched	4020
ExecReScanHash	1884
ExecScanHashBucket	23260348
ExecScanHashTableForUnmatched	420178
ExecShutdownHash	31970
MultiExecHash	26576
MultiExecParallelHash	414
MultiExecPrivateHash	26162
dense_alloc	9105824
get_hash_memory_limit	1780144

Generated by: LCOV version 1.16