题解 | #返回购买价格为 10 美元或以上产品的顾客列表#
返回购买价格为 10 美元或以上产品的顾客列表
https://www.nowcoder.com/practice/827eb2a210c64ccdb8ec28fe4c50c246
SELECT cust_id FROM Orders od join (select order_num from OrderItems where item_price >=10) as oi on od.order_num=oi.order_num