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/*-------------------------------------------------------------------------
*
* nodeSubplan.h
*
*
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeSubplan.h,v 1.17 2003/08/04 02:40:13 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODESUBPLAN_H
#define NODESUBPLAN_H
#include "nodes/execnodes.h"
extern void ExecInitSubPlan(SubPlanState * node, EState *estate);
extern Datum ExecSubPlan(SubPlanState * node,
ExprContext *econtext,
bool *isNull);
extern void ExecEndSubPlan(SubPlanState * node);
extern void ExecReScanSetParamPlan(SubPlanState * node, PlanState * parent);
extern void ExecSetParamPlan(SubPlanState * node, ExprContext *econtext);
#endif /* NODESUBPLAN_H */
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