PostgreSQL Source Code git master
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Data Fields
HashMemoryChunkData Struct Reference

#include <hashjoin.h>

Data Fields

int ntuples
 
size_t maxlen
 
size_t used
 
union { 
 
   struct HashMemoryChunkData *   unshared 
 
   dsa_pointer   shared 
 
} next 
 

Detailed Description

Definition at line 139 of file hashjoin.h.

Field Documentation

◆ maxlen

size_t HashMemoryChunkData::maxlen

Definition at line 142 of file hashjoin.h.

Referenced by dense_alloc(), and ExecParallelHashTupleAlloc().

◆ [union]

union { ... } HashMemoryChunkData::next

Referenced by dense_alloc(), ExecHashIncreaseNumBatches(), ExecHashIncreaseNumBuckets(), ExecHashTableDetachBatch(), ExecParallelHashPopChunkQueue(), and ExecParallelHashTupleAlloc().

◆ ntuples

int HashMemoryChunkData::ntuples

Definition at line 141 of file hashjoin.h.

Referenced by dense_alloc().

◆ shared

dsa_pointer HashMemoryChunkData::shared

Definition at line 149 of file hashjoin.h.

Referenced by ExecHashTableDetachBatch(), ExecParallelHashPopChunkQueue(), and ExecParallelHashTupleAlloc().

◆ unshared

struct HashMemoryChunkData* HashMemoryChunkData::unshared

Definition at line 148 of file hashjoin.h.

Referenced by dense_alloc(), ExecHashIncreaseNumBatches(), and ExecHashIncreaseNumBuckets().

◆ used

size_t HashMemoryChunkData::used

Definition at line 143 of file hashjoin.h.

Referenced by dense_alloc(), and ExecParallelHashTupleAlloc().

The documentation for this struct was generated from the following file: