1 /*-------------------------------------------------------------------------
7 * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
8 * Portions Copyright (c) 1994, Regents of the University of California
10 * $Id: nodeMergejoin.h,v 1.12 2000/01/26 05:58:05 momjian Exp $
12 *-------------------------------------------------------------------------
14 #ifndef NODEMERGEJOIN_H
15 #define NODEMERGEJOIN_H
17 #include "nodes/plannodes.h"
19 extern TupleTableSlot *ExecMergeJoin(MergeJoin *node);
20 extern bool ExecInitMergeJoin(MergeJoin *node, EState *estate, Plan *parent);
21 extern int ExecCountSlotsMergeJoin(MergeJoin *node);
22 extern void ExecEndMergeJoin(MergeJoin *node);
23 extern void ExecReScanMergeJoin(MergeJoin *node, ExprContext *exprCtxt, Plan *parent);
25 #endif /* NODEMERGEJOIN_H; */