Remove unnecessary copyObject() call in update (values) code.

diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 1ddb5cb76ec13f0de30f505d7fc9b79708411f43..0377ba6f49f55be17606264ddaa949bd2706014f 100644 (file)
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *       $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.562 2006/09/02 20:52:01 momjian Exp $
+ *       $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.563 2006/09/03 00:46:41 momjian Exp $
  *
  * HISTORY
  *       AUTHOR                        DATE                    MAJOR EVENT
@@ -5974,7 +5974,7 @@ update_target_lists_el:
                                                ResTarget *res_col = (ResTarget *) lfirst(col_cell);
                                                Node *res_val = (Node *) lfirst(val_cell);
 
-                                               res_col->val = (Node *)copyObject(res_val);
+                                               res_col->val = res_val;
                                        }
                                    
                                        $$ = $2;