PostgreSQL Source Code  git master
Data Fields
AggStatePerTransData Struct Reference

#include <nodeAgg.h>

Data Fields

Aggref * aggref
 
bool aggshared
 
int numInputs
 
int numTransInputs
 
Oid transfn_oid
 
Oid serialfn_oid
 
Oid deserialfn_oid
 
Oid aggtranstype
 
FmgrInfo transfn
 
FmgrInfo serialfn
 
FmgrInfo deserialfn
 
Oid aggCollation
 
int numSortCols
 
int numDistinctCols
 
AttrNumber * sortColIdx
 
Oid * sortOperators
 
Oid * sortCollations
 
bool * sortNullsFirst
 
FmgrInfo equalfnOne
 
ExprState * equalfnMulti
 
Datum initValue
 
bool initValueIsNull
 
int16 inputtypeLen
 
int16 transtypeLen
 
bool inputtypeByVal
 
bool transtypeByVal
 
TupleTableSlot * sortslot
 
TupleTableSlot * uniqslot
 
TupleDesc sortdesc
 
Tuplesortstate ** sortstates
 
FunctionCallInfo transfn_fcinfo
 
FunctionCallInfo serialfn_fcinfo
 
FunctionCallInfo deserialfn_fcinfo
 

Detailed Description

Definition at line 29 of file nodeAgg.h.

Field Documentation

◆ aggCollation

Oid AggStatePerTransData::aggCollation

Definition at line 89 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), finalize_aggregate(), and process_ordered_aggregate_single().

◆ aggref

Aggref* AggStatePerTransData::aggref

Definition at line 43 of file nodeAgg.h.

Referenced by AggGetAggref(), build_pertrans_for_aggref(), and ExecBuildAggTrans().

◆ aggshared

bool AggStatePerTransData::aggshared

Definition at line 48 of file nodeAgg.h.

Referenced by AggStateIsShared(), build_pertrans_for_aggref(), and ExecInitAgg().

◆ aggtranstype

Oid AggStatePerTransData::aggtranstype

Definition at line 74 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and find_compatible_pertrans().

◆ deserialfn

FmgrInfo AggStatePerTransData::deserialfn

Definition at line 86 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and ExecBuildAggTrans().

◆ deserialfn_fcinfo

FunctionCallInfo AggStatePerTransData::deserialfn_fcinfo

Definition at line 166 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and ExecBuildAggTrans().

◆ deserialfn_oid

Oid AggStatePerTransData::deserialfn_oid

Definition at line 71 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), ExecBuildAggTrans(), and find_compatible_pertrans().

◆ equalfnMulti

ExprState* AggStatePerTransData::equalfnMulti

Definition at line 110 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and process_ordered_aggregate_multi().

◆ equalfnOne

FmgrInfo AggStatePerTransData::equalfnOne

Definition at line 109 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and process_ordered_aggregate_single().

◆ initValue

Datum AggStatePerTransData::initValue

Definition at line 115 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), find_compatible_pertrans(), and initialize_aggregate().

◆ initValueIsNull

bool AggStatePerTransData::initValueIsNull

Definition at line 116 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), ExecBuildAggTransCall(), find_compatible_pertrans(), and initialize_aggregate().

◆ inputtypeByVal

bool AggStatePerTransData::inputtypeByVal

Definition at line 127 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and process_ordered_aggregate_single().

◆ inputtypeLen

int16 AggStatePerTransData::inputtypeLen

Definition at line 125 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref().

◆ numDistinctCols

int AggStatePerTransData::numDistinctCols

Definition at line 96 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), process_ordered_aggregate_multi(), and process_ordered_aggregate_single().

◆ numInputs

int AggStatePerTransData::numInputs

Definition at line 55 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), ExecBuildAggTrans(), ExecBuildAggTransCall(), ExecEvalAggOrderedTransTuple(), finalize_aggregates(), and initialize_aggregate().

◆ numSortCols

int AggStatePerTransData::numSortCols

Definition at line 92 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), ExecBuildAggTrans(), ExecBuildAggTransCall(), finalize_aggregates(), and initialize_aggregate().

◆ numTransInputs

int AggStatePerTransData::numTransInputs

Definition at line 62 of file nodeAgg.h.

Referenced by advance_transition_function(), build_pertrans_for_aggref(), ExecBuildAggTrans(), and process_ordered_aggregate_multi().

◆ serialfn

FmgrInfo AggStatePerTransData::serialfn

Definition at line 83 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and finalize_partialaggregate().

◆ serialfn_fcinfo

FunctionCallInfo AggStatePerTransData::serialfn_fcinfo

Definition at line 164 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and finalize_partialaggregate().

◆ serialfn_oid

Oid AggStatePerTransData::serialfn_oid

Definition at line 68 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), finalize_partialaggregate(), and find_compatible_pertrans().

◆ sortColIdx

AttrNumber* AggStatePerTransData::sortColIdx

Definition at line 99 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and initialize_aggregate().

◆ sortCollations

Oid* AggStatePerTransData::sortCollations

Definition at line 101 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and initialize_aggregate().

◆ sortdesc

TupleDesc AggStatePerTransData::sortdesc

Definition at line 137 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and initialize_aggregate().

◆ sortNullsFirst

bool* AggStatePerTransData::sortNullsFirst

Definition at line 102 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and initialize_aggregate().

◆ sortOperators

Oid* AggStatePerTransData::sortOperators

Definition at line 100 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and initialize_aggregate().

◆ sortslot

TupleTableSlot* AggStatePerTransData::sortslot

Definition at line 135 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), ExecBuildAggTrans(), ExecEvalAggOrderedTransTuple(), and process_ordered_aggregate_multi().

◆ sortstates

Tuplesortstate** AggStatePerTransData::sortstates

Definition at line 153 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), ExecEndAgg(), ExecEvalAggOrderedTransDatum(), ExecEvalAggOrderedTransTuple(), ExecReScanAgg(), initialize_aggregate(), process_ordered_aggregate_multi(), and process_ordered_aggregate_single().

◆ transfn

FmgrInfo AggStatePerTransData::transfn

Definition at line 80 of file nodeAgg.h.

Referenced by advance_transition_function(), and build_pertrans_for_aggref().

◆ transfn_fcinfo

FunctionCallInfo AggStatePerTransData::transfn_fcinfo

Definition at line 161 of file nodeAgg.h.

Referenced by advance_transition_function(), build_pertrans_for_aggref(), ExecAggInitGroup(), ExecBuildAggTrans(), ExecInterpExpr(), llvm_compile_expr(), process_ordered_aggregate_multi(), and process_ordered_aggregate_single().

◆ transfn_oid

Oid AggStatePerTransData::transfn_oid

Definition at line 65 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and find_compatible_pertrans().

◆ transtypeByVal

bool AggStatePerTransData::transtypeByVal

Definition at line 127 of file nodeAgg.h.

Referenced by advance_transition_function(), build_pertrans_for_aggref(), ExecAggInitGroup(), ExecAggTransReparent(), ExecBuildAggTransCall(), ExecInterpExpr(), find_compatible_pertrans(), and initialize_aggregate().

◆ transtypeLen

int16 AggStatePerTransData::transtypeLen

Definition at line 125 of file nodeAgg.h.

Referenced by advance_transition_function(), build_pertrans_for_aggref(), ExecAggInitGroup(), ExecAggTransReparent(), finalize_aggregate(), finalize_partialaggregate(), find_compatible_pertrans(), and initialize_aggregate().

◆ uniqslot

TupleTableSlot* AggStatePerTransData::uniqslot

Definition at line 136 of file nodeAgg.h.

Referenced by build_pertrans_for_aggref(), and process_ordered_aggregate_multi().

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