ALTER TABLE folder DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE artist DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE album DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE track DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE user DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE client_prefs DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE starred_folder DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE starred_artist DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE starred_album DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE starred_track DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE rating_folder DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE rating_track DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE chat_message DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE playlist DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

ALTER TABLE folder CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE artist CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE album CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE track CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE user CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE client_prefs CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE starred_folder CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE starred_artist CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE starred_album CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE starred_track CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE rating_folder CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE rating_track CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE chat_message CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE playlist CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

REPAIR TABLE folder;
REPAIR TABLE artist;
REPAIR TABLE album;
REPAIR TABLE track;
REPAIR TABLE user;
REPAIR TABLE client_prefs;
REPAIR TABLE starred_folder;
REPAIR TABLE starred_artist;
REPAIR TABLE starred_album;
REPAIR TABLE starred_track;
REPAIR TABLE rating_folder;
REPAIR TABLE rating_track;
REPAIR TABLE chat_message;
REPAIR TABLE playlist;

OPTIMIZE TABLE folder;
OPTIMIZE TABLE artist;
OPTIMIZE TABLE album;
OPTIMIZE TABLE track;
OPTIMIZE TABLE user;
OPTIMIZE TABLE client_prefs;
OPTIMIZE TABLE starred_folder;
OPTIMIZE TABLE starred_artist;
OPTIMIZE TABLE starred_album;
OPTIMIZE TABLE starred_track;
OPTIMIZE TABLE rating_folder;
OPTIMIZE TABLE rating_track;
OPTIMIZE TABLE chat_message;
OPTIMIZE TABLE playlist;