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/*-------------------------------------------------------------------------
*
* execFlatten.h--
* prototypes for execFlatten.c.
*
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: execFlatten.h,v 1.1 1996/08/28 07:22:04 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef EXECFLATTEN_H
#define EXECFLATTEN_H
extern Datum ExecEvalIter(Iter *iterNode, ExprContext *econtext, bool *resultIsNull, bool *iterIsDone);
extern void ExecEvalFjoin(TargetEntry *tlist, ExprContext *econtext, bool *isNullVect, bool *fj_isDone);
extern bool FjoinBumpOuterNodes(TargetEntry *tlist, ExprContext *econtext, DatumPtr results, char *nulls);
#endif /* EXECFLATTEN_H */
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