题解 | #确定最佳顾客的另一种方式（二）#
确定最佳顾客的另一种方式（二）
https://www.nowcoder.com/practice/b5766f970ae64ac7944f37f5b47107aa
select cust_name,total_price from (select order_num,sum(item_price*quantity) AS total_price from OrderItems group by order_num having sum(item_price*quantity)>=100 ) t join Orders o on t.order_num=o.order_num join Customers c on c.cust_id=o.cust_id order by total_price
来个非要求的
