1996-07-09 08:22:35 +02:00
|
|
|
/*-------------------------------------------------------------------------
|
|
|
|
|
*
|
1999-02-14 00:22:53 +01:00
|
|
|
* nodeMergejoin.h
|
1997-09-07 07:04:48 +02:00
|
|
|
*
|
1996-07-09 08:22:35 +02:00
|
|
|
*
|
|
|
|
|
*
|
2001-01-24 20:43:33 +01:00
|
|
|
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
|
2000-01-26 06:58:53 +01:00
|
|
|
* Portions Copyright (c) 1994, Regents of the University of California
|
1996-07-09 08:22:35 +02:00
|
|
|
*
|
2001-11-05 18:46:40 +01:00
|
|
|
* $Id: nodeMergejoin.h,v 1.16 2001/11/05 17:46:33 momjian Exp $
|
1996-07-09 08:22:35 +02:00
|
|
|
*
|
|
|
|
|
*-------------------------------------------------------------------------
|
|
|
|
|
*/
|
1997-09-07 07:04:48 +02:00
|
|
|
#ifndef NODEMERGEJOIN_H
|
|
|
|
|
#define NODEMERGEJOIN_H
|
1996-07-09 08:22:35 +02:00
|
|
|
|
1997-11-26 02:14:33 +01:00
|
|
|
#include "nodes/plannodes.h"
|
1996-07-09 08:22:35 +02:00
|
|
|
|
1997-11-26 02:14:33 +01:00
|
|
|
extern TupleTableSlot *ExecMergeJoin(MergeJoin *node);
|
1997-09-08 23:56:23 +02:00
|
|
|
extern bool ExecInitMergeJoin(MergeJoin *node, EState *estate, Plan *parent);
|
|
|
|
|
extern int ExecCountSlotsMergeJoin(MergeJoin *node);
|
|
|
|
|
extern void ExecEndMergeJoin(MergeJoin *node);
|
1998-02-27 17:12:09 +01:00
|
|
|
extern void ExecReScanMergeJoin(MergeJoin *node, ExprContext *exprCtxt, Plan *parent);
|
2001-10-28 07:26:15 +01:00
|
|
|
|
2001-11-05 18:46:40 +01:00
|
|
|
#endif /* NODEMERGEJOIN_H; */
|
