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/*-------------------------------------------------------------------------
*
* nodeResult.h
*
*
*
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/executor/nodeResult.h,v 1.26 2009/01/01 17:23:59 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODERESULT_H
#define NODERESULT_H
#include "nodes/execnodes.h"
extern int ExecCountSlotsResult(Result *node);
extern ResultState *ExecInitResult(Result *node, EState *estate, int eflags);
extern TupleTableSlot *ExecResult(ResultState *node);
extern void ExecEndResult(ResultState *node);
extern void ExecResultMarkPos(ResultState *node);
extern void ExecResultRestrPos(ResultState *node);
extern void ExecReScanResult(ResultState *node, ExprContext *exprCtxt);
#endif /* NODERESULT_H */
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