Sequel.migration do up do run "CREATE TABLE `users` ( `id` int(11) unsigned NOT NULL AUTO_INCREMENT, `active` tinyint(1) unsigned DEFAULT '1', `name` varchar(128) DEFAULT NULL, `version` tinyint(5) unsigned NOT NULL DEFAULT '1', `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, `updated` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;" end down do drop_table :users end end