Index: update.php
===================================================================
RCS file: /cvs/drupal/drupal/update.php,v
retrieving revision 1.205
diff -u -p -r1.205 update.php
--- update.php	2 Oct 2006 11:36:17 -0000	1.205
+++ update.php	4 Dec 2006 14:46:59 -0000
@@ -19,7 +19,10 @@ $access_check = TRUE;
 
 
 function update_sql($sql) {
-  $result = db_query($sql);
+  $args = func_get_args();
+  $result = db_query($args);
+  $sql = db_prefix_tables($sql);
+  $sql = reg_replace_callback(DB_QUERY_REGEXP, '_db_query_callback', $sql);
   return array('success' => $result !== FALSE, 'query' => check_plain($sql));
 }