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 c.cust_name, t.total_price
from Customers c
inner join
Orders o
on c.cust_id = o.cust_id
inner join
(select order_num, sum(quantity * item_price) total_price
from OrderItems
group by order_num
having total_price>=1000
) t
on t.order_num = o.order_num
order by total_price;

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