text: select * from t_store where id in (select store_id from t_store_office where office_id=21);
  
  select * from t_stock where store_id in (select store_id from t_store_office where office_id=21);
  
  select * from t_stock_product where stock_id in (select id from t_stock where store_id in (select store_id from t_store_office where office_id=21));
  
  delete from t_stock_product where stock_id in (select id from t_stock where store_id in (select store_id from t_store_office where office_id=21));
  delete from t_stock where store_id in (select store_id from t_store_office where office_id=21);
  
  test line add to dev is so simple and quick!