题解 | #纠错4#
纠错4
https://www.nowcoder.com/practice/bde1451b91084c8cab467387a0e0969c
#在union中只能使用一个order by 语句，并且得放在最后一个select语句之后
SELECT
cust_name,
cust_contact,
cust_email
FROM
Customers
WHERE
cust_state = 'MI'
UNION all
SELECT
cust_name,
cust_contact,
cust_email
FROM
Customers
WHERE
cust_state = 'IL'
ORDER BY
cust_name
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