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/*-------------------------------------------------------------------------
*
* nodeSetOp.h
*
*
*
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeSetOp.h,v 1.6 2002/06/20 20:29:49 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODESETOP_H
#define NODESETOP_H
#include "nodes/plannodes.h"
extern TupleTableSlot *ExecSetOp(SetOp *node);
extern bool ExecInitSetOp(SetOp *node, EState *estate, Plan *parent);
extern int ExecCountSlotsSetOp(SetOp *node);
extern void ExecEndSetOp(SetOp *node);
extern void ExecReScanSetOp(SetOp *node, ExprContext *exprCtxt, Plan *parent);
#endif /* NODESETOP_H */
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