Implement feature of new FE/BE protocol whereby RowDescription identifies

[postgresql] / src / include / optimizer / planmain.h

diff --git a/src/include/optimizer/planmain.h b/src/include/optimizer/planmain.h
index bd1d757e6a7d90f8e061832cc41c76c99eed380d..35a85e311abf325185210153c7283bea5b116964 100644 (file)
--- a/src/include/optimizer/planmain.h
+++ b/src/include/optimizer/planmain.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: planmain.h,v 1.69 2003/03/10 03:53:52 tgl Exp $
+ * $Id: planmain.h,v 1.70 2003/05/06 00:20:33 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -30,10 +30,10 @@ extern Plan *create_plan(Query *root, Path *best_path);
 extern SubqueryScan *make_subqueryscan(List *qptlist, List *qpqual,
                                  Index scanrelid, Plan *subplan);
 extern Append *make_append(List *appendplans, bool isTarget, List *tlist);
-extern Sort *make_sort(Query *root, List *tlist,
-                 Plan *lefttree, int keycount);
 extern Sort *make_sort_from_sortclauses(Query *root, List *tlist,
                                                                                Plan *lefttree, List *sortcls);
+extern Sort *make_sort_from_groupcols(Query *root, List *groupcls,
+                                                                         AttrNumber *grpColIdx, Plan *lefttree);
 extern Agg *make_agg(Query *root, List *tlist, List *qual,
                                         AggStrategy aggstrategy,
                                         int numGroupCols, AttrNumber *grpColIdx,