SQL for Registration

CREATE TABLE `reg_users` (
  `user_id` int(11) NOT NULL,
  `user_name` varchar(25) NOT NULL,
  `user_email` varchar(60) NOT NULL,
  `user_password` varchar(255) NOT NULL,
  `joining_date` datetime NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;


ALTER TABLE `reg_users`
  ADD PRIMARY KEY (`user_id`);


ALTER TABLE `reg_users`
  MODIFY `user_id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=11;