/*-------------------------------------------------------------------------
 *
 * nodeSubplan.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef NODESUBPLAN_H
#define NODESUBPLAN_H

#include "nodes/plannodes.h"

extern Datum ExecSubPlan(SubPlan *node, List *pvar, ExprContext *econtext,
			bool *isNull);
extern bool ExecInitSubPlan(SubPlan *node, EState *estate, Plan *parent);
extern void ExecReScanSetParamPlan(SubPlan *node, Plan *parent);
extern void ExecSetParamPlan(SubPlan *node, ExprContext *econtext);
extern void ExecEndSubPlan(SubPlan *node);

#endif   /* NODESUBPLAN_H */
