/*-------------------------------------------------------------------------
*
* parse_clause.h
+ * handle clauses in parser
*
*
+ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
*
- * Copyright (c) 1994, Regents of the University of California
- *
- * $Id: parse_clause.h,v 1.13 1999/08/21 03:49:17 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/parser/parse_clause.h,v 1.45 2006/07/02 02:23:23 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#define PARSE_CLAUSE_H
#include "parser/parse_node.h"
+#include "utils/array.h"
+
+extern void transformFromClause(ParseState *pstate, List *frmList);
+extern int setTargetTable(ParseState *pstate, RangeVar *relation,
+ bool inh, bool alsoSource, AclMode requiredPerms);
+extern bool interpretInhOption(InhOption inhOpt);
+extern bool interpretOidsOption(List *options);
+
+extern ArrayType *OptionBuild(ArrayType *array, List *list);
+extern void OptionParse(ArrayType *options, Size num, DefElem kwds[],
+ bool strict);
-extern void makeRangeTable(ParseState *pstate, List *frmList, Node **qual);
-extern void setTargetTable(ParseState *pstate, char *relname);
-extern Node *transformWhereClause(ParseState *pstate, Node *where,
- Node *using);
+extern Node *transformWhereClause(ParseState *pstate, Node *clause,
+ const char *constructName);
+extern Node *transformLimitClause(ParseState *pstate, Node *clause,
+ const char *constructName);
extern List *transformGroupClause(ParseState *pstate, List *grouplist,
- List *targetlist);
+ List **targetlist, List *sortClause);
extern List *transformSortClause(ParseState *pstate, List *orderlist,
- List *targetlist, char *uniqueFlag);
+ List **targetlist, bool resolveUnknown);
+extern List *transformDistinctClause(ParseState *pstate, List *distinctlist,
+ List **targetlist, List **sortClause);
-extern List *addAllTargetsToSortList(List *sortlist, List *targetlist);
+extern List *addAllTargetsToSortList(ParseState *pstate,
+ List *sortlist, List *targetlist,
+ bool resolveUnknown);
+extern List *addTargetToSortList(ParseState *pstate, TargetEntry *tle,
+ List *sortlist, List *targetlist,
+ int sortby_kind, List *sortby_opname,
+ bool resolveUnknown);
extern Index assignSortGroupRef(TargetEntry *tle, List *tlist);
+extern bool targetIsInSortList(TargetEntry *tle, List *sortList);
-#endif /* PARSE_CLAUSE_H */
+#endif /* PARSE_CLAUSE_H */