MokoSuiteOpenGraph/source/packages/com_mokoog/sql/updates/mysql/01.02.00.sql

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-- MokoJoomOpenGraph 01.02.00 — Add multilingual OG tag support
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ALTER TABLE `#__mokoog_tags`
    ADD COLUMN `language` CHAR(7) NOT NULL DEFAULT '*' AFTER `canonical_url`;

ALTER TABLE `#__mokoog_tags`
    DROP INDEX `idx_content`,
    ADD UNIQUE KEY `idx_content_lang` (`content_type`, `content_id`, `language`);