AggState Struct Reference

#include <execnodes.h>

Data Fields
ScanState	ss
List *	aggs
int	numaggs
FmgrInfo *	eqfunctions
FmgrInfo *	hashfunctions
AggStatePerAgg	peragg
MemoryContext	aggcontext
ExprContext *	tmpcontext
bool	agg_done
AggStatePerGroup	pergroup
HeapTuple	grp_firstTuple
TupleHashTable	hashtable
TupleTableSlot *	hashslot
List *	hash_needed
bool	table_filled
TupleHashIterator	hashiter

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Detailed Description

Definition at line 1683 of file execnodes.h.

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Field Documentation

bool AggState::agg_done

Definition at line 1693 of file execnodes.h.

Referenced by agg_retrieve_direct(), agg_retrieve_hash_table(), ExecAgg(), ExecInitAgg(), and ExecReScanAgg().

MemoryContext AggState::aggcontext

Definition at line 1691 of file execnodes.h.

Referenced by advance_transition_function(), agg_retrieve_direct(), build_hash_table(), ExecEndAgg(), ExecInitAgg(), ExecReScanAgg(), and initialize_aggregates().

List* AggState::aggs

Definition at line 1686 of file execnodes.h.

Referenced by ExecInitAgg(), and ExecInitExpr().

FmgrInfo* AggState::eqfunctions

Definition at line 1688 of file execnodes.h.

Referenced by agg_retrieve_direct(), build_hash_table(), and ExecInitAgg().

HeapTuple AggState::grp_firstTuple

Definition at line 1696 of file execnodes.h.

Referenced by agg_retrieve_direct(), ExecInitAgg(), and ExecReScanAgg().

List* AggState::hash_needed

Definition at line 1700 of file execnodes.h.

Referenced by ExecInitAgg(), and lookup_hash_entry().

FmgrInfo* AggState::hashfunctions

Definition at line 1689 of file execnodes.h.

Referenced by build_hash_table(), and ExecInitAgg().

TupleHashIterator AggState::hashiter

Definition at line 1702 of file execnodes.h.

Referenced by agg_fill_hash_table(), agg_retrieve_hash_table(), and ExecReScanAgg().

TupleTableSlot* AggState::hashslot

Definition at line 1699 of file execnodes.h.

Referenced by ExecInitAgg(), and lookup_hash_entry().

TupleHashTable AggState::hashtable

Definition at line 1698 of file execnodes.h.

Referenced by agg_fill_hash_table(), build_hash_table(), ExecInitAgg(), ExecReScanAgg(), and lookup_hash_entry().

int AggState::numaggs

Definition at line 1687 of file execnodes.h.

Referenced by advance_aggregates(), agg_retrieve_direct(), agg_retrieve_hash_table(), build_hash_table(), ExecEndAgg(), ExecInitAgg(), ExecInitExpr(), ExecReScanAgg(), and initialize_aggregates().

AggStatePerAgg AggState::peragg

Definition at line 1690 of file execnodes.h.

Referenced by advance_aggregates(), agg_retrieve_direct(), agg_retrieve_hash_table(), ExecEndAgg(), ExecInitAgg(), ExecReScanAgg(), and lookup_hash_entry().

AggStatePerGroup AggState::pergroup

Definition at line 1695 of file execnodes.h.

Referenced by agg_retrieve_direct(), ExecInitAgg(), and ExecReScanAgg().

ScanState AggState::ss

Definition at line 1685 of file execnodes.h.

Referenced by agg_retrieve_direct(), agg_retrieve_hash_table(), build_hash_table(), ExecAgg(), ExecEndAgg(), ExecInitAgg(), ExecReScanAgg(), finalize_aggregate(), find_hash_columns(), and find_unaggregated_cols().

bool AggState::table_filled

Definition at line 1701 of file execnodes.h.

Referenced by agg_fill_hash_table(), ExecAgg(), ExecInitAgg(), and ExecReScanAgg().

ExprContext* AggState::tmpcontext

Definition at line 1692 of file execnodes.h.

Referenced by advance_transition_function(), agg_fill_hash_table(), agg_retrieve_direct(), build_hash_table(), ExecEndAgg(), ExecInitAgg(), process_ordered_aggregate_multi(), and process_ordered_aggregate_single().

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

• src/include/nodes/execnodes.h