id, order_id, product_id,product_machine_id,`name`, unit, image, quantity, price, create_time, update_time, del UPDATE lease_order_item SET practical_power = CASE WHEN id = #{item.id} THEN #{item.practicalPower} ELSE practical_power END WHERE id IN ( #{item.id} ) UPDATE lease_order_item SET already_pay_real_amount = settle_pay_real_amount,settle_pay_real_amount = 0 WHERE order_id IN ( #{item.orderId} )