/*-------------------------------------------------------------------------
 *
 * nodeAgg.h--
 *
 *
 *
 * Copyright (c) 1994, Regents of the University of California
 *
 * $Id: nodeAgg.h,v 1.4 1997/09/08 20:58:17 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef NODEAGG_H
#define NODEAGG_H

extern TupleTableSlot *ExecAgg(Agg *node);
extern bool ExecInitAgg(Agg *node, EState * estate, Plan * parent);
extern int	ExecCountSlotsAgg(Agg *node);
extern void ExecEndAgg(Agg *node);

#endif							/* NODEAGG_H */