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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