题解 | #检索每个顾客的名称和所有的订单号(二)#
检索每个顾客的名称和所有的订单号(二)
http://www.nowcoder.com/practice/4e73c4e770b941c9abc60814601ed498
select
2. cust_name,
3. order_num
4. from Customers
5. left join Orders
6. using(cust_id)
7. order by cust_name
检索每个顾客的名称和所有的订单号(二)
http://www.nowcoder.com/practice/4e73c4e770b941c9abc60814601ed498
select
2. cust_name,
3. order_num
4. from Customers
5. left join Orders
6. using(cust_id)
7. order by cust_name
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