blob: 66ef0bbf417a0e3c19d7e02a4b905637b3e1826c (
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
|
/*-------------------------------------------------------------------------
*
* nodeMergejoin.h
*
*
*
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/executor/nodeMergejoin.h,v 1.22 2004/12/31 22:03:29 pgsql Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODEMERGEJOIN_H
#define NODEMERGEJOIN_H
#include "nodes/execnodes.h"
extern int ExecCountSlotsMergeJoin(MergeJoin *node);
extern MergeJoinState *ExecInitMergeJoin(MergeJoin *node, EState *estate);
extern TupleTableSlot *ExecMergeJoin(MergeJoinState *node);
extern void ExecEndMergeJoin(MergeJoinState *node);
extern void ExecReScanMergeJoin(MergeJoinState *node, ExprContext *exprCtxt);
#endif /* NODEMERGEJOIN_H */
|
