   `code` varchar(50) NOT NULL,
   `name` varchar(150) NOT NULL,
   `value` varchar(50) NOT NULL,
-  `description` varchar(300) NOT NULL DEFAULT '''''',
+  `description` varchar(300) NOT NULL,
   `creation_date` datetime NOT NULL,
   `update_date` datetime NOT NULL,
   `create_user_id` int(10) unsigned NOT NULL,

  `email` varchar(150) NOT NULL,
  `gender` tinyint(1) NOT NULL DEFAULT '0',
  `birth_date` date DEFAULT NULL,
  `site` varchar(100) NOT NULL DEFAULT '''''',
  `about` varchar(300) NOT NULL DEFAULT '''''',
  `location` varchar(150) NOT NULL DEFAULT '''''',
  `online_status` varchar(150) NOT NULL DEFAULT '''''',
  `password` char(32) NOT NULL,
  `salt` char(32) NOT NULL,
  `status` tinyint(1) NOT NULL DEFAULT '2',

CREATE TABLE IF NOT EXISTS `dictionary_group` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `code` varchar(50) NOT NULL,
  `name` varchar(150) NOT NULL,
  `description` varchar(300) NOT NULL,
  `creation_date` datetime NOT NULL,
  `update_date` datetime NOT NULL,
  `create_user_id` int(10) unsigned NOT NULL,
