题解 | #纠错4#
纠错4
https://www.nowcoder.com/practice/bde1451b91084c8cab467387a0e0969c
排序操作在查询操作完成后再进行
(SELECT cust_name, cust_contact, cust_email FROM Customers WHERE cust_state = 'MI') UNION (SELECT cust_name, cust_contact, cust_email FROM Customers WHERE cust_state = 'IL') ORDER BY cust_name;
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