PostgreSQL Source Code git master
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 128 of file hashjoin.h.

Field Documentation

◆ maxlen

size_t HashMemoryChunkData::maxlen

Definition at line 131 of file hashjoin.h.

Referenced by dense_alloc(), and ExecParallelHashTupleAlloc().

◆ 

union { ... } HashMemoryChunkData::next

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

◆ ntuples

int HashMemoryChunkData::ntuples

Definition at line 130 of file hashjoin.h.

Referenced by dense_alloc().

◆ shared

dsa_pointer HashMemoryChunkData::shared

Definition at line 138 of file hashjoin.h.

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

◆ unshared

struct HashMemoryChunkData* HashMemoryChunkData::unshared

Definition at line 137 of file hashjoin.h.

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

◆ used

size_t HashMemoryChunkData::used

Definition at line 132 of file hashjoin.h.

Referenced by dense_alloc(), and ExecParallelHashTupleAlloc().

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