CREATE TABLE IF NOT EXISTS `users` (
  `id` int(10) NOT NULL AUTO_INCREMENT,
  `user_email` varchar(255) NOT NULL,
  `user_password` varchar(128) NOT NULL,
  `user_salt` varchar(128) NOT NULL,
  `user_displayname` varchar(80) NOT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `user_email` (`user_email`)
) ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=3 ;