CREATE TABLE IF NOT EXISTS `system_user` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `email` varchar(50) NOT NULL,
  `first_name` varchar(40) NOT NULL,
  `last_name` varchar(40) NOT NULL,
  `sha1_password` varchar(40) NOT NULL,
  `salt` varchar(32) NOT NULL,
  `created_by` int(11) DEFAULT NULL,
  `status` tinyint(4) NOT NULL,
  `is_primary` tinyint(4) DEFAULT '0',
  `status_updated_at` datetime DEFAULT NULL,
  `created_at` datetime DEFAULT NULL,
  `updated_at` datetime DEFAULT NULL,
  `deleted_at` datetime DEFAULT NULL,
  `role` varchar(40) DEFAULT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `system_user_email_unique` (`email`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;