PostgreSQL Source Code: WindowAggState Struct Reference (original) (raw)

#include <[execnodes.h](execnodes%5F8h%5Fsource.html)>

Data Fields
ScanState	ss

List *	funcs

int	numfuncs

int	numaggs

WindowStatePerFunc	perfunc

WindowStatePerAgg	peragg

ExprState *	partEqfunction

ExprState *	ordEqfunction

Tuplestorestate *	buffer

int	current_ptr

int	framehead_ptr

int	frametail_ptr

int	grouptail_ptr

int64	spooled_rows

int64	currentpos

int64	frameheadpos

int64	frametailpos

struct WindowObjectData *	agg_winobj

int64	aggregatedbase

int64	aggregatedupto

WindowAggStatus	status

int	frameOptions

ExprState *	startOffset

ExprState *	endOffset

Datum	startOffsetValue

Datum	endOffsetValue

FmgrInfo	startInRangeFunc

FmgrInfo	endInRangeFunc

Oid	inRangeColl

bool	inRangeAsc

bool	inRangeNullsFirst

bool	use_pass_through

bool	top_window

ExprState *	runcondition

int64	currentgroup

int64	frameheadgroup

int64	frametailgroup

int64	groupheadpos

int64	grouptailpos

MemoryContext	partcontext

MemoryContext	aggcontext

MemoryContext	curaggcontext

ExprContext *	tmpcontext

bool	all_first

bool	partition_spooled

bool	next_partition

bool	more_partitions

bool	framehead_valid

bool	frametail_valid

bool	grouptail_valid

TupleTableSlot *	first_part_slot

TupleTableSlot *	framehead_slot

TupleTableSlot *	frametail_slot

TupleTableSlot *	agg_row_slot

TupleTableSlot *	temp_slot_1

TupleTableSlot *	temp_slot_2

Definition at line 2619 of file execnodes.h.

◆ agg_row_slot

◆ agg_winobj

◆ aggcontext

◆ aggregatedbase

int64 WindowAggState::aggregatedbase

◆ aggregatedupto

int64 WindowAggState::aggregatedupto

◆ all_first

bool WindowAggState::all_first

◆ buffer

Definition at line 2632 of file execnodes.h.

Referenced by begin_partition(), ExecEndWindowAgg(), ExecWindowAgg(), prepare_tuplestore(), release_partition(), show_windowagg_info(), spool_tuples(), update_frameheadpos(), update_frametailpos(), update_grouptailpos(), window_gettupleslot(), and WinSetMarkPosition().

◆ curaggcontext

◆ current_ptr

int WindowAggState::current_ptr

◆ currentgroup

int64 WindowAggState::currentgroup

◆ currentpos

int64 WindowAggState::currentpos

◆ endInRangeFunc

◆ endOffset

◆ endOffsetValue

Datum WindowAggState::endOffsetValue

◆ first_part_slot

◆ framehead_ptr

int WindowAggState::framehead_ptr

◆ framehead_slot

◆ framehead_valid

bool WindowAggState::framehead_valid

◆ frameheadgroup

int64 WindowAggState::frameheadgroup

◆ frameheadpos

int64 WindowAggState::frameheadpos

◆ frameOptions

int WindowAggState::frameOptions

◆ frametail_ptr

int WindowAggState::frametail_ptr

◆ frametail_slot

◆ frametail_valid

bool WindowAggState::frametail_valid

◆ frametailgroup

int64 WindowAggState::frametailgroup

◆ frametailpos

int64 WindowAggState::frametailpos

◆ funcs

List* WindowAggState::funcs

◆ groupheadpos

int64 WindowAggState::groupheadpos

◆ grouptail_ptr

int WindowAggState::grouptail_ptr

◆ grouptail_valid

bool WindowAggState::grouptail_valid

◆ grouptailpos

int64 WindowAggState::grouptailpos

◆ inRangeAsc

bool WindowAggState::inRangeAsc

◆ inRangeColl

Oid WindowAggState::inRangeColl

◆ inRangeNullsFirst

bool WindowAggState::inRangeNullsFirst

◆ more_partitions

bool WindowAggState::more_partitions

◆ next_partition

bool WindowAggState::next_partition

◆ numaggs

int WindowAggState::numaggs

◆ numfuncs

int WindowAggState::numfuncs

◆ ordEqfunction

◆ partcontext

◆ partEqfunction

◆ partition_spooled

bool WindowAggState::partition_spooled

◆ peragg

◆ perfunc

◆ runcondition

◆ spooled_rows

int64 WindowAggState::spooled_rows

◆ ss

Definition at line 2621 of file execnodes.h.

Referenced by are_peers(), calculate_frame_offsets(), eval_windowaggregates(), eval_windowfunction(), ExecInitWindowAgg(), ExecReScanWindowAgg(), ExecWindowAgg(), finalize_windowaggregate(), prepare_tuplestore(), row_is_in_frame(), show_window_def(), spool_tuples(), update_frameheadpos(), update_frametailpos(), update_grouptailpos(), window_gettupleslot(), WinGetFuncArgCurrent(), WinGetFuncArgInFrame(), WinGetFuncArgInPartition(), and WinRowsArePeers().