WindowObjectData Struct Reference

Data Fields
NodeTag	type
WindowAggState *	winstate
List *	argstates
void *	localmem
int	markptr
int	readptr
int64	markpos
int64	seekpos

Detailed Description

Definition at line 62 of file nodeWindowAgg.c.

Field Documentation

argstates

List* WindowObjectData::argstates

Definition at line 66 of file nodeWindowAgg.c.

Referenced by ExecInitWindowAgg(), WinGetFuncArgCurrent(), WinGetFuncArgInFrame(), and WinGetFuncArgInPartition().

localmem

void* WindowObjectData::localmem

Definition at line 67 of file nodeWindowAgg.c.

Referenced by ExecInitWindowAgg(), release_partition(), and WinGetPartitionLocalMemory().

markpos

int64 WindowObjectData::markpos

Definition at line 70 of file nodeWindowAgg.c.

Referenced by begin_partition(), and WinSetMarkPosition().

markptr

int WindowObjectData::markptr

Definition at line 68 of file nodeWindowAgg.c.

Referenced by eval_windowaggregates(), ExecInitWindowAgg(), prepare_tuplestore(), and WinSetMarkPosition().

readptr

int WindowObjectData::readptr

Definition at line 69 of file nodeWindowAgg.c.

Referenced by ExecInitWindowAgg(), prepare_tuplestore(), window_gettupleslot(), and WinSetMarkPosition().

seekpos

int64 WindowObjectData::seekpos

Definition at line 71 of file nodeWindowAgg.c.

Referenced by begin_partition(), window_gettupleslot(), and WinSetMarkPosition().

type

NodeTag WindowObjectData::type

Definition at line 64 of file nodeWindowAgg.c.

winstate

WindowAggState* WindowObjectData::winstate

Definition at line 65 of file nodeWindowAgg.c.

Referenced by ExecInitWindowAgg(), window_gettupleslot(), WinGetCurrentPosition(), WinGetFuncArgCurrent(), WinGetFuncArgInFrame(), WinGetFuncArgInPartition(), WinGetPartitionLocalMemory(), WinGetPartitionRowCount(), WinRowsArePeers(), and WinSetMarkPosition().

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

• src/backend/executor/nodeWindowAgg.c