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/*-------------------------------------------------------------------------
*
* nodeAgg.h--
*
*
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeAgg.h,v 1.2 1997/09/07 04:57:50 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 */
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