ALTER TABLE `sed_users` ADD `user_salt` varchar(16) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL DEFAULT '' AFTER `user_password`;
ALTER TABLE `sed_users` ADD `user_secret` varchar(32) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL DEFAULT '' AFTER `user_salt`;
ALTER TABLE `sed_users` ADD `user_passtype` tinyint(1) NOT NULL DEFAULT '0' AFTER `user_secret`;
