text: CREATE TABLE `piston_nonce` (
      `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,
      `token_key` varchar(18) NOT NULL,
      `consumer_key` varchar(18) NOT NULL,
      `key` varchar(255) NOT NULL
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  CREATE TABLE `piston_consumer` (
      `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,
      `name` varchar(255) NOT NULL,
      `description` longtext NOT NULL,
      `key` varchar(18) NOT NULL,
      `secret` varchar(32) NOT NULL,
      `status` varchar(16) NOT NULL,
      `user_id` integer
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  ALTER TABLE `piston_consumer` ADD CONSTRAINT `user_id_refs_id_aad30107` FOREIGN KEY (`user_id`) REFERENCES `auth_user` (`id`);
  CREATE TABLE `piston_token` (
      `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,
      `key` varchar(18) NOT NULL,
      `secret` varchar(32) NOT NULL,
      `verifier` varchar(10) NOT NULL,
      `token_type` integer NOT NULL,
      `timestamp` integer NOT NULL,
      `is_approved` bool NOT NULL,
      `user_id` integer,
      `consumer_id` integer NOT NULL,
      `callback` varchar(255),
      `callback_confirmed` bool NOT NULL
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  ALTER TABLE `piston_token` ADD CONSTRAINT `user_id_refs_id_efc02d17` FOREIGN KEY (`user_id`) REFERENCES `auth_user` (`id`);
  ALTER TABLE `piston_token` ADD CONSTRAINT `consumer_id_refs_id_85f42355` FOREIGN KEY (`consumer_id`) REFERENCES `piston_consumer` (`id`);
  CREATE INDEX `piston_consumer_fbfc09f1` ON `piston_consumer` (`user_id`);
  CREATE INDEX `piston_token_fbfc09f1` ON `piston_token` (`user_id`);
  CREATE INDEX `piston_token_6565fc20` ON `piston_token` (`consumer_id`);
  