DROP TABLE IF EXISTS `ROLLBACK_MOV-1736_track_video_subtitles_burned`;; CREATE TABLE `ROLLBACK_MOV-1736_track_video_subtitles_burned` SELECT id, subtitles_burned FROM track_video WHERE subtitles_burned IN ('y','n');; UPDATE track_video SET subtitles_burned = 'forced_narrative' WHERE subtitles_burned = 'y';; UPDATE track_video SET subtitles_burned = NULL WHERE subtitles_burned = 'n';; UPDATE track_video AS tv INNER JOIN `ROLLBACK_MOV-1736_track_video_subtitles_burned` AS rtv ON rtv.id = tv.id SET tv.subtitles_burned = rtv.subtitles_burned;; DROP TABLE IF EXISTS `ROLLBACK_MOV-1736_track_video_subtitles_burned`;;