CREATE TABLE `licenses` ( `type` varchar(60) NOT NULL, `label` varchar(60) NOT NULL, PRIMARY KEY (`type`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci; CREATE TABLE `user_licenses` ( `id` int NOT NULL AUTO_INCREMENT, `type` varchar(60) NOT NULL, `owner` VARCHAR(60) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;