text: SET FOREIGN_KEY_CHECKS = 0;
  
  DELETE FROM `user` WHERE user_id > 0;
  
  DELETE FROM `object` WHERE object_id > 0;
  
  DELETE FROM `application` WHERE application_id > 0;
  
  DELETE FROM `subscription_scheduling` WHERE id > 0;
  
  DELETE FROM `subscription` WHERE id  > 0;
  
  SET FOREIGN_KEY_CHECKS = 1;
  
  