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/*-------------------------------------------------------------------------
*
* functions.h--
*
*
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: functions.h,v 1.8 1998/09/01 04:35:51 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef FUNCTIONS_H
#define FUNCTIONS_H
#include "access/tupdesc.h"
#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
#include "utils/syscache.h"
extern Datum ProjectAttribute(TupleDesc TD, TargetEntry *tlist,
HeapTuple tup, bool *isnullP);
extern Datum postquel_function(Func *funcNode, char **args,
bool *isNull, bool *isDone);
#endif /* FUNCTIONS_H */
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