#06.08.2013
CREATE TABLE IF NOT EXISTS `subscribe_category_i18n` (
  `id` int(11) NOT NULL,
  `label` varchar(150) NOT NULL,
  `locale` varchar(5) NOT NULL DEFAULT 'en_US',
  KEY `id` (`id`),
  KEY `label` (`label`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8;

INSERT INTO subscribe_category_i18n (id, label) SELECT id, label FROM subscribe_category;

ALTER TABLE `subscribe_category` DROP `label`;