Extension:Translate/translate metadata table
mysql> describe translate_metadata; +-----------+----------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-----------+----------------+------+-----+---------+-------+ | tmd_group | varbinary(200) | NO | PRI | NULL | | | tmd_key | varbinary(20) | NO | PRI | NULL | | | tmd_value | mediumblob | NO | | NULL | | +-----------+----------------+------+-----+---------+-------+