29 lines
1.2 KiB
C
Executable File
29 lines
1.2 KiB
C
Executable File
/*-------------------------------------------------------------------------
|
|
*
|
|
* nodeIncrementalSort.h
|
|
*
|
|
* Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
|
|
* Portions Copyright (c) 1994, Regents of the University of California
|
|
*
|
|
* src/include/executor/nodeIncrementalSort.h
|
|
*
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
#ifndef NODEINCREMENTALSORT_H
|
|
#define NODEINCREMENTALSORT_H
|
|
|
|
#include "access/parallel.h"
|
|
#include "nodes/execnodes.h"
|
|
|
|
extern IncrementalSortState *ExecInitIncrementalSort(IncrementalSort *node, EState *estate, int eflags);
|
|
extern void ExecEndIncrementalSort(IncrementalSortState *node);
|
|
extern void ExecReScanIncrementalSort(IncrementalSortState *node);
|
|
|
|
/* parallel instrumentation support */
|
|
extern void ExecIncrementalSortEstimate(IncrementalSortState *node, ParallelContext *pcxt);
|
|
extern void ExecIncrementalSortInitializeDSM(IncrementalSortState *node, ParallelContext *pcxt);
|
|
extern void ExecIncrementalSortInitializeWorker(IncrementalSortState *node, ParallelWorkerContext *pcxt);
|
|
extern void ExecIncrementalSortRetrieveInstrumentation(IncrementalSortState *node);
|
|
|
|
#endif /* NODEINCREMENTALSORT_H */
|