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/*-------------------------------------------------------------------------
*
* parse_clause.h
*
*
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_clause.h,v 1.6 1998/02/26 04:42:40 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef PARSE_CLAUSE_H
#define PARSE_CLAUSE_H
#include <nodes/pg_list.h>
#include <nodes/nodes.h>
#include <nodes/parsenodes.h>
#include <nodes/primnodes.h>
#include <parser/parse_node.h>
extern void makeRangeTable(ParseState *pstate, char *relname, List *frmList);
extern Node *transformWhereClause(ParseState *pstate, Node *a_expr);
extern List *
transformGroupClause(ParseState *pstate, List *grouplist,
List *targetlist);
extern List *
transformSortClause(ParseState *pstate,
List *orderlist, List *sortClause,
List *targetlist, char *uniqueFlag);
extern List *transformUnionClause(List *unionClause, List *targetlist);
#endif /* PARSE_CLAUSE_H */
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