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postgres/src/include/executor/nodeLimit.h

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/*-------------------------------------------------------------------------
*
* nodeLimit.h
*
*
*
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeLimit.h,v 1.1 2000/10/26 21:38:03 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODELIMIT_H
#define NODELIMIT_H
#include "nodes/plannodes.h"
extern TupleTableSlot *ExecLimit(Limit *node);
extern bool ExecInitLimit(Limit *node, EState *estate, Plan *parent);
extern int ExecCountSlotsLimit(Limit *node);
extern void ExecEndLimit(Limit *node);
extern void ExecReScanLimit(Limit *node, ExprContext *exprCtxt, Plan *parent);
#endif /* NODELIMIT_H */