blob: fd48820bbd9c021441036a078f2755a598df552f (
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
|
/*-------------------------------------------------------------------------
*
* nodeNestloop.h
*
*
*
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeNestloop.h,v 1.19 2002/12/05 15:50:38 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODENESTLOOP_H
#define NODENESTLOOP_H
#include "nodes/execnodes.h"
extern int ExecCountSlotsNestLoop(NestLoop *node);
extern NestLoopState *ExecInitNestLoop(NestLoop *node, EState *estate);
extern TupleTableSlot *ExecNestLoop(NestLoopState *node);
extern void ExecEndNestLoop(NestLoopState *node);
extern void ExecReScanNestLoop(NestLoopState *node, ExprContext *exprCtxt);
#endif /* NODENESTLOOP_H */
|