Добавление полей в таблицу MySQL

CREATE TABLE IF NOT EXISTS `users` (
  `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
  `date` INT(10) UNSIGNED NOT NULL,
  `login` VARCHAR(255) COLLATE utf8_unicode_ci NOT NULL,
  `pass` VARCHAR(32) COLLATE utf8_unicode_ci NOT NULL,
  `admin` tinyint(1) UNSIGNED NOT NULL,
  `type` tinyint(1) UNSIGNED NOT NULL,
  `maxvac` tinyint(2) UNSIGNED NOT NULL DEFAULT '1',
  `view` tinyint(1) UNSIGNED NOT NULL,
  `viewuid` INT(10) UNSIGNED NOT NULL,
  `viewdate` INT(10) UNSIGNED NOT NULL,
  `delete` tinyint(1) UNSIGNED NOT NULL,
  `deleteuid` INT(10) UNSIGNED NOT NULL,
  `deletedate` INT(10) UNSIGNED NOT NULL,
  `sex` tinyint(1) UNSIGNED NOT NULL,
  `photo` VARCHAR(255) COLLATE utf8_unicode_ci NOT NULL,
  `fullname` VARCHAR(255) COLLATE utf8_unicode_ci NOT NULL,
  `birthdate` VARCHAR(255) COLLATE utf8_unicode_ci NOT NULL,
  `fstatus` VARCHAR(255) COLLATE utf8_unicode_ci NOT NULL,
  `phonenumber` VARCHAR(255) COLLATE utf8_unicode_ci NOT NULL,
  `email` VARCHAR(255) COLLATE utf8_unicode_ci NOT NULL,
  `exp` tinyint(2) UNSIGNED NOT NULL,
  `education` tinyint(2) UNSIGNED NOT NULL,
  `addeducation` text COLLATE utf8_unicode_ci NOT NULL,
  `proskills` text COLLATE utf8_unicode_ci NOT NULL,
  `perinfo` text COLLATE utf8_unicode_ci NOT NULL,
  `aboutme` text COLLATE utf8_unicode_ci NOT NULL,
  `hide` tinyint(1) UNSIGNED NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB  DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=3 ;