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/*-------------------------------------------------------------------------
*
* nodeLimit.h
*
*
*
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/executor/nodeLimit.h,v 1.15 2008/01/01 19:45:57 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODELIMIT_H
#define NODELIMIT_H
#include "nodes/execnodes.h"
extern int ExecCountSlotsLimit(Limit *node);
extern LimitState *ExecInitLimit(Limit *node, EState *estate, int eflags);
extern TupleTableSlot *ExecLimit(LimitState *node);
extern void ExecEndLimit(LimitState *node);
extern void ExecReScanLimit(LimitState *node, ExprContext *exprCtxt);
#endif /* NODELIMIT_H */
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