INSERT INTO order_item (order_id, product_id, product_name, spec_name, quantity, price, custom_sweetness, custom_ice, toppings, subtotal) VALUES (#{orderId}, #{productId}, #{productName}, #{specName}, #{quantity}, #{price}, #{customSweetness}, #{customIce}, #{toppings}, #{subtotal}) SELECT * FROM order_item WHERE order_id = #{orderId} SELECT * FROM order_item WHERE id = #{id}