Newer
Older
/*-------------------------------------------------------------------------
*
* parse_clause.h
*
*
*
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
* $Id: parse_clause.h,v 1.21 2001/01/05 06:34:21 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef PARSE_CLAUSE_H
#define PARSE_CLAUSE_H
#include "parser/parse_node.h"
extern void makeRangeTable(ParseState *pstate, List *frmList);
extern void lockTargetTable(ParseState *pstate, char *relname);
extern void setTargetTable(ParseState *pstate, char *relname,
bool inh, bool inJoinSet);
extern bool interpretInhOption(InhOption inhOpt);
extern Node *transformWhereClause(ParseState *pstate, Node *where);
extern List *transformGroupClause(ParseState *pstate, List *grouplist,
extern List *transformSortClause(ParseState *pstate, List *orderlist,
extern List *transformDistinctClause(ParseState *pstate, List *distinctlist,
List *targetlist, List **sortClause);
extern List *addAllTargetsToSortList(List *sortlist, List *targetlist);
extern Index assignSortGroupRef(TargetEntry *tle, List *tlist);