题解 | #确定哪些订单购买了 prod_id 为 BR01 的产品(一)#
确定哪些订单购买了 prod_id 为 BR01 的产品(一)
http://www.nowcoder.com/practice/b692b0174c0444fa9452aee2d082fbbb
select b.cust_id, b.order_date
from OrderItems a, Orders b
where a.prod_id = 'BR01' and a.order_num = b.order_num
order by b.order_date asc