题解 | # prod_id 为 BR01 的产品
确定哪些订单购买了 prod_id 为 BR01 的产品(二)
https://www.nowcoder.com/practice/999aa31a9a504c60baa088d90d82e64d
select cust_id, order_date FROM OrderItems AS ot JOIN Orders AS od ON ot.order_num = od.order_num AND ot.prod_id = 'BR01' ORDER BY order_date