Index: modules/system/system.install
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.install,v
retrieving revision 1.347
diff -u -p -r1.347 system.install
--- modules/system/system.install	22 Jun 2009 13:21:37 -0000	1.347
+++ modules/system/system.install	27 Jun 2009 10:03:41 -0000
@@ -372,8 +372,17 @@ function system_install() {
   db_query("UPDATE {users} SET uid = 1 WHERE name = '%s'", 'placeholder-for-uid-1');
 
   // Built-in roles.
-  db_query("INSERT INTO {role} (rid, name) VALUES (%d, '%s')", DRUPAL_ANONYMOUS_RID, 'anonymous user');
-  db_query("INSERT INTO {role} (rid, name) VALUES (%d, '%s')", DRUPAL_AUTHENTICATED_RID, 'authenticated user');
+  db_insert('test')
+    ->fields(array('rid', 'name'))
+    ->values(array(
+      'rid' => DRUPAL_ANONYMOUS_RID,
+      'name' => 'anonymous user',
+    ))
+    ->values(array(
+      'rid' => DRUPAL_AUTHENTICATED_RID,
+      'name' => 'authenticated user',
+    ))
+    ->execute();
 
   // Anonymous role permissions.
   db_query("INSERT INTO {role_permission} (rid, permission) VALUES (%d, '%s')", DRUPAL_ANONYMOUS_RID, 'access content');