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/*-------------------------------------------------------------------------
*
* restrictinfo.h
* prototypes for restrictinfo.c.
*
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: restrictinfo.h,v 1.6 1999/07/24 23:21:05 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef RESTRICTINFO_H
#define RESTRICTINFO_H
#include "nodes/relation.h"
extern bool restriction_is_or_clause(RestrictInfo *restrictinfo);
extern List *get_actual_clauses(List *restrictinfo_list);
extern void get_relattvals(List *restrictinfo_list, List **attnos,
List **values, List **flags);
extern void get_joinvars(Oid relid, List *restrictinfo_list,
List **attnos, List **values, List **flags);
extern List *get_opnos(List *restrictinfo_list);
#endif /* RESTRICTINFO_H */
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