Extension:ContentTranslation/cx translations table

mysql> describe cx_translations; ++-+--+-+-++ ++-+--+-+-++ ++-+--+-+-++
 * Field                             | Type                                | Null | Key | Default | Extra          |
 * translation_id                    | int(11)                             | NO   | PRI | NULL    | auto_increment |
 * translation_source_title          | varbinary(512)                      | NO   | MUL | NULL    |                |
 * translation_target_title          | varbinary(512)                      | NO   |     | NULL    |                |
 * translation_source_language       | varbinary(36)                       | NO   | MUL | NULL    |                |
 * translation_target_language       | varbinary(36)                       | NO   |     | NULL    |                |
 * translation_source_revision_id    | int(10) unsigned                    | YES  |     | NULL    |                |
 * translation_target_revision_id    | int(10) unsigned                    | YES  |     | NULL    |                |
 * translation_source_url            | blob                                | NO   |     | NULL    |                |
 * translation_target_url            | blob                                | YES  |     | NULL    |                |
 * translation_status                | enum('draft','published','deleted') | YES  |     | NULL    |                |
 * translation_start_timestamp       | varbinary(14)                       | NO   |     | NULL    |                |
 * translation_last_updated_timestamp | varbinary(14)                      | NO   |     | NULL    |                |
 * translation_progress              | tinyblob                            | NO   |     | NULL    |                |
 * translation_started_by            | int(11)                             | YES  |     | NULL    |                |
 * translation_last_update_by        | int(11)                             | YES  |     | NULL    |                |
 * translation_cx_version            | tinyint(3) unsigned                 | YES  |     | 1       |                |