题解
确定哪些订单购买了 prod_id 为 BR01 的产品(一)
https://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
确定哪些订单购买了 prod_id 为 BR01 的产品(一)
https://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
相关推荐