Allow row comparisons to be used as indexscan qualifications.

This completes the project to upgrade our handling of row comparisons.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/include/optimizer/clauses.h b/src/include/optimizer/clauses.h
index 0d3770dc5c4..11eb6417fa7 100644
--- a/src/include/optimizer/clauses.h
+++ b/src/include/optimizer/clauses.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/clauses.h,v 1.81 2005/12/20 02:30:36 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/optimizer/clauses.h,v 1.82 2006/01/25 20:29:24 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -67,7 +67,9 @@ extern bool has_distinct_clause(Query *query);
 extern bool has_distinct_on_clause(Query *query);
 
 extern int	NumRelids(Node *clause);
-extern void CommuteClause(OpExpr *clause);
+
+extern void CommuteOpExpr(OpExpr *clause);
+extern void CommuteRowCompareExpr(RowCompareExpr *clause);
 
 extern Node *strip_implicit_coercions(Node *node);