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
http://www.nowcoder.com/practice/7e7bc361db6a4cb6aa35eefccfe75364
#简单的等联结语法，
select c.cust_name,o.order_num from Customers c,Orders o where
c.cust_id=o.cust_id
order by c.cust_name,o.order_num;
#inner join
select c.cust_name,o.order_num from Customers c
inner join Orders o on
c.cust_id=o.cust_id
order by c.cust_name,o.order_num;
