X-Git-Url: https://granicus.if.org/sourcecode?a=blobdiff_plain;f=src%2Finclude%2Fparser%2Fparse_clause.h;h=dc04bcb0bb89b97956eb6bde6021dbf5a693a01f;hb=277807bd9eba1645d8dfc9252fa29220c4a83751;hp=2c0a5278f60e6bd7be794a4408dd412833bf814f;hpb=4a5b781d71b61887fd312112d75979f250bf723f;p=postgresql

diff --git a/src/include/parser/parse_clause.h b/src/include/parser/parse_clause.h
index 2c0a5278f6..dc04bcb0bb 100644
--- a/src/include/parser/parse_clause.h
+++ b/src/include/parser/parse_clause.h
@@ -1,39 +1,51 @@
 /*-------------------------------------------------------------------------
  *
  * 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 1.1 1997/11/25 22:06:54 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/parser/parse_clause.h,v 1.45 2006/07/02 02:23:23 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>
-
-void parseFromClause(ParseState *pstate, List *frmList);
-
-void makeRangeTable(ParseState *pstate, char *relname, List *frmList);
-
-Node *transformWhereClause(ParseState *pstate, Node *a_expr);
-
-TargetEntry *find_targetlist_entry(ParseState *pstate,
-			SortGroupBy *sortgroupby, List *tlist);
-
-List *transformGroupClause(ParseState *pstate, List *grouplist,
-			List *targetlist);
-
-List *transformSortClause(ParseState *pstate,
-					List *orderlist, List *targetlist,
-					char *uniqueFlag);
-
-#endif							/* 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 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 *sortClause);
+extern List *transformSortClause(ParseState *pstate, List *orderlist,
+					List **targetlist, bool resolveUnknown);
+extern List *transformDistinctClause(ParseState *pstate, List *distinctlist,
+						List **targetlist, List **sortClause);
+
+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 */