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 ;