blob: 7349a8e8fbc3322a973ed9348ca49d8fa19de4f7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/*-------------------------------------------------------------------------
*
* nodeSort.h
*
*
*
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeSort.h,v 1.14 2001/11/05 17:46:33 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODESORT_H
#define NODESORT_H
#include "nodes/plannodes.h"
extern TupleTableSlot *ExecSort(Sort *node);
extern bool ExecInitSort(Sort *node, EState *estate, Plan *parent);
extern int ExecCountSlotsSort(Sort *node);
extern void ExecEndSort(Sort *node);
extern void ExecSortMarkPos(Sort *node);
extern void ExecSortRestrPos(Sort *node);
extern void ExecReScanSort(Sort *node, ExprContext *exprCtxt, Plan *parent);
#endif /* NODESORT_H */
|
