If a LIMIT is applied to a UNION ALL query, plan each UNION arm as

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

diff --git a/src/include/optimizer/prep.h b/src/include/optimizer/prep.h
index e4b9cb2f45c20f98fbbeb13eb8fa034aaca80500..35907e6e72aa25f782a508a73558872d742facf3 100644 (file)
--- a/src/include/optimizer/prep.h
+++ b/src/include/optimizer/prep.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/optimizer/prep.h,v 1.50 2005/06/05 22:32:58 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/optimizer/prep.h,v 1.51 2005/06/10 02:21:05 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -45,7 +45,8 @@ extern List *preprocess_targetlist(PlannerInfo *root, List *tlist);
 /*
  * prototypes for prepunion.c
  */
-extern Plan *plan_set_operations(PlannerInfo *root, List **sortClauses);
+extern Plan *plan_set_operations(PlannerInfo *root, double tuple_fraction,
+                                                                List **sortClauses);
 
 extern List *find_all_inheritors(Oid parentrel);