题解 | #返回顾客名称和相关订单号#
返回顾客名称和相关订单号
https://www.nowcoder.com/practice/7e7bc361db6a4cb6aa35eefccfe75364
/**
select
c.cust_name cust_name,
o.order_num order_num
from
Customers c, Orders o
where
c.cust_id = o.cust_id
order by
cust_name,order_num;
*/
select
cust_name,order_num
from
Customers c inner join Orders o
on c.cust_id = o.cust_id
order by
cust_name,order_num;
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