plugins/locale/share/db/sql/sys_locale_langs.sql.php
<?php
return '
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`locale` varchar(12) NOT NULL DEFAULT \'\',
`name` varchar(64) NOT NULL DEFAULT \'\',
`charset` varchar(32) NOT NULL,
`active` enum(\'1\',\'0\') NOT NULL DEFAULT \'0\',
`is_default` enum(\'0\',\'1\') NOT NULL DEFAULT \'0\',
PRIMARY KEY (`id`),
UNIQUE KEY `locale` (`locale`)
';