Index: image_fupload.install
===================================================================
--- image_fupload.install	(revision 2)
+++ image_fupload.install	(revision 115)
@@ -90,7 +90,6 @@
       ),
       'uid' => array(
         'type' => 'int',
-        'length' => '10',
         'default' => 0,
         'not null' => TRUE,
         'description' => t('Stores user id.'),
@@ -98,7 +97,6 @@
       ),
       'nid' => array(
         'type' => 'int',
-        'length' => '10',
         'default' => 0,
         'not null' => TRUE,
         'description' => t('Stores node id.'),
@@ -106,15 +104,13 @@
       ),
       'fid' => array(
         'type' => 'int',
-        'length' => '11',
         'default' => 0,
-        'not null' => FALSE,
+        'not null' => TRUE,
         'description' => t('Stores file id of uploaded image.'),
         'no export' => TRUE,
       ),
       'created' => array(
         'type' => 'int',
-        'length' => '11',
         'default' => 0,
         'not null' => TRUE,
         'description' => t('Stores creation time to do some clean up by cron.'),
@@ -197,4 +193,4 @@
   // because some theme related things changed
   
   return $ret;
-}
\ No newline at end of file
+}