--- term_display/term_display.install	2008-09-07 16:45:18.000000000 +0200
+++ term_display.install	2009-02-01 23:10:01.000000000 +0100
@@ -28,6 +28,16 @@ function term_display_schema() {
         'not null' => TRUE,
         'default' => 0,
       ),
+	  'types' => array(
+        'description' => t('Content types to be affected.'),
+        'type' => 'text',
+        'not null' => TRUE,
+      ),
+	  'roles' => array(
+        'description' => t('Roles to limit.'),
+        'type' => 'text',
+        'not null' => TRUE,
+      ),  
     ),
     'primary key' => array('vid'),
   );
@@ -42,3 +52,7 @@ function term_display_install() {
   // Create tables.
   drupal_install_schema('term_display');
 }
+function term_display_uninstall() {
+  drupal_uninstall_schema('term_display');
+  //variable_del('advanced_help_last_cron');
+}
\ No newline at end of file