/*-------------------------------------------------------------------------
 *
 * nodeMergejoin.h--
 *
 *
 *
 * Copyright (c) 1994, Regents of the University of California
 *
 * $Id: nodeMergejoin.h,v 1.4 1997/09/07 04:57:56 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef NODEMERGEJOIN_H
#define NODEMERGEJOIN_H

extern TupleTableSlot *ExecMergeJoin(MergeJoin * node);

extern bool		ExecInitMergeJoin(MergeJoin * node, EState * estate, Plan * parent);

extern int		ExecCountSlotsMergeJoin(MergeJoin * node);

extern void		ExecEndMergeJoin(MergeJoin * node);

#endif							/* NODEMERGEJOIN_H; */