text: START TRANSACTION;
  
  ALTER TABLE `users`
      ADD COLUMN `spouse` INT DEFAULT 0,
      ADD COLUMN `marriage_time` INT DEFAULT 0,
      ADD COLUMN `missions_completed` VARCHAR(256),
      ADD COLUMN `presents_claimed` VARCHAR(100);
  
  ALTER TABLE `items`
      ADD COLUMN `description` VARCHAR(150) AFTER `name`;
  
  COMMIT;
  