PostgreSQL Source Code git master
Data Fields
WindowStatePerFuncData Struct Reference

Data Fields

WindowFuncExprState * wfuncstate
 
WindowFunc * wfunc
 
int numArguments
 
FmgrInfo flinfo
 
Oid winCollation
 
int16 resulttypeLen
 
bool resulttypeByVal
 
bool plain_agg
 
int aggno
 
uint8 ignore_nulls
 
WindowObject winobj
 

Detailed Description

Definition at line 88 of file nodeWindowAgg.c.

Field Documentation

◆ aggno

int WindowStatePerFuncData::aggno

Definition at line 108 of file nodeWindowAgg.c.

Referenced by ExecInitWindowAgg().

◆ flinfo

FmgrInfo WindowStatePerFuncData::flinfo

Definition at line 96 of file nodeWindowAgg.c.

Referenced by eval_windowfunction(), and ExecInitWindowAgg().

◆ ignore_nulls

uint8 WindowStatePerFuncData::ignore_nulls

Definition at line 109 of file nodeWindowAgg.c.

◆ numArguments

int WindowStatePerFuncData::numArguments

Definition at line 94 of file nodeWindowAgg.c.

Referenced by advance_windowaggregate(), advance_windowaggregate_base(), begin_partition(), eval_windowfunction(), ExecInitWindowAgg(), and init_notnull_info().

◆ plain_agg

bool WindowStatePerFuncData::plain_agg

Definition at line 107 of file nodeWindowAgg.c.

Referenced by begin_partition(), ExecInitWindowAgg(), ExecWindowAgg(), and prepare_tuplestore().

◆ resulttypeByVal

bool WindowStatePerFuncData::resulttypeByVal

Definition at line 105 of file nodeWindowAgg.c.

Referenced by eval_windowfunction(), and ExecInitWindowAgg().

◆ resulttypeLen

int16 WindowStatePerFuncData::resulttypeLen

Definition at line 104 of file nodeWindowAgg.c.

Referenced by eval_windowfunction(), and ExecInitWindowAgg().

◆ wfunc

WindowFunc* WindowStatePerFuncData::wfunc

Definition at line 92 of file nodeWindowAgg.c.

Referenced by ExecInitWindowAgg().

◆ wfuncstate

WindowFuncExprState* WindowStatePerFuncData::wfuncstate

Definition at line 91 of file nodeWindowAgg.c.

Referenced by advance_windowaggregate(), advance_windowaggregate_base(), ExecInitWindowAgg(), and ExecWindowAgg().

◆ winCollation

Oid WindowStatePerFuncData::winCollation

Definition at line 98 of file nodeWindowAgg.c.

Referenced by advance_windowaggregate(), advance_windowaggregate_base(), eval_windowfunction(), ExecInitWindowAgg(), and finalize_windowaggregate().

◆ winobj

WindowObject WindowStatePerFuncData::winobj

Definition at line 111 of file nodeWindowAgg.c.

Referenced by begin_partition(), eval_windowfunction(), ExecInitWindowAgg(), prepare_tuplestore(), and release_partition().

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