ALTER TABLE wikidata ALTER COLUMN website            TYPE text[]    USING CASE WHEN website            IS NULL THEN NULL ELSE ARRAY[website           ] END;
ALTER TABLE wikidata ALTER COLUMN vndb               TYPE text[]    USING CASE WHEN vndb               IS NULL THEN NULL ELSE ARRAY[vndb              ] END;
ALTER TABLE wikidata ALTER COLUMN mobygames          TYPE text[]    USING CASE WHEN mobygames          IS NULL THEN NULL ELSE ARRAY[mobygames         ] END;
ALTER TABLE wikidata ALTER COLUMN mobygames_company  TYPE text[]    USING CASE WHEN mobygames_company  IS NULL THEN NULL ELSE ARRAY[mobygames_company ] END;
ALTER TABLE wikidata ALTER COLUMN gamefaqs_game      TYPE integer[] USING CASE WHEN gamefaqs_game      IS NULL THEN NULL ELSE ARRAY[gamefaqs_game     ] END;
ALTER TABLE wikidata ALTER COLUMN gamefaqs_company   TYPE integer[] USING CASE WHEN gamefaqs_company   IS NULL THEN NULL ELSE ARRAY[gamefaqs_company  ] END;
ALTER TABLE wikidata ALTER COLUMN anidb_anime        TYPE integer[] USING CASE WHEN anidb_anime        IS NULL THEN NULL ELSE ARRAY[anidb_anime       ] END;
ALTER TABLE wikidata ALTER COLUMN anidb_person       TYPE integer[] USING CASE WHEN anidb_person       IS NULL THEN NULL ELSE ARRAY[anidb_person      ] END;
ALTER TABLE wikidata ALTER COLUMN ann_anime          TYPE integer[] USING CASE WHEN ann_anime          IS NULL THEN NULL ELSE ARRAY[ann_anime         ] END;
ALTER TABLE wikidata ALTER COLUMN ann_manga          TYPE integer[] USING CASE WHEN ann_manga          IS NULL THEN NULL ELSE ARRAY[ann_manga         ] END;
ALTER TABLE wikidata ALTER COLUMN musicbrainz_artist TYPE uuid[]    USING CASE WHEN musicbrainz_artist IS NULL THEN NULL ELSE ARRAY[musicbrainz_artist] END;
ALTER TABLE wikidata ALTER COLUMN twitter            TYPE text[]    USING CASE WHEN twitter            IS NULL THEN NULL ELSE ARRAY[twitter           ] END;
ALTER TABLE wikidata ALTER COLUMN vgmdb_product      TYPE integer[] USING CASE WHEN vgmdb_product      IS NULL THEN NULL ELSE ARRAY[vgmdb_product     ] END;
ALTER TABLE wikidata ALTER COLUMN vgmdb_artist       TYPE integer[] USING CASE WHEN vgmdb_artist       IS NULL THEN NULL ELSE ARRAY[vgmdb_artist      ] END;
ALTER TABLE wikidata ALTER COLUMN discogs_artist     TYPE integer[] USING CASE WHEN discogs_artist     IS NULL THEN NULL ELSE ARRAY[discogs_artist    ] END;
ALTER TABLE wikidata ALTER COLUMN acdb_char          TYPE integer[] USING CASE WHEN acdb_char          IS NULL THEN NULL ELSE ARRAY[acdb_char         ] END;
ALTER TABLE wikidata ALTER COLUMN acdb_source        TYPE integer[] USING CASE WHEN acdb_source        IS NULL THEN NULL ELSE ARRAY[acdb_source       ] END;
ALTER TABLE wikidata ALTER COLUMN indiedb_game       TYPE text[]    USING CASE WHEN indiedb_game       IS NULL THEN NULL ELSE ARRAY[indiedb_game      ] END;
ALTER TABLE wikidata ALTER COLUMN howlongtobeat      TYPE integer[] USING CASE WHEN howlongtobeat      IS NULL THEN NULL ELSE ARRAY[howlongtobeat     ] END;