ALTER TABLE album ADD COLUMN 'persistent_id' TEXT;
ALTER TABLE album ADD COLUMN 'itunes_date' TEXT;
ALTER TABLE album ADD COLUMN 'meili_nb_res' INTEGER;
ALTER TABLE album ADD COLUMN 'meili_title' TEXT;
ALTER TABLE album ADD COLUMN 'meili_artist' TEXT;
ALTER TABLE album ADD COLUMN 'meili_doc' BLOB;
ALTER TABLE album ADD COLUMN 'meili_song_count' INTEGER;
ALTER TABLE album ADD COLUMN 'validated' INTEGER;