postgres/src/include/executor/nodeMergejoin.h

/*-------------------------------------------------------------------------
 *
 * nodeMergejoin.h--
 *
 *
 *
 * Copyright (c) 1994, Regents of the University of California
 *
 * $Id: nodeMergejoin.h,v 1.5 1997/09/08 02:36:29 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; */