   ADD CONSTRAINT `fk_user_account1`
 FOREIGN KEY (`account_id`)
 REFERENCES `account` (`id`)
-  ON DELETE NO ACTION
+  ON DELETE CASCADE
   ON UPDATE NO ACTION;
 
 ALTER TABLE `transaction`

  ADD CONSTRAINT `fk_location_campus1`
FOREIGN KEY (`campus_id`)
REFERENCES `campus` (`id`)
  ON DELETE NO ACTION
  ON UPDATE NO ACTION;

ALTER TABLE `campus`

  ADD CONSTRAINT `fk_preferences_map_preferences1`
FOREIGN KEY (`preferences_id`)
REFERENCES `preferences` (`id`)
  ON DELETE CASCADE
  ON UPDATE NO ACTION;

ALTER TABLE `token`
