题解 | 查找山东大学或者性别为男生的信息
查找山东大学或者性别为男生的信息
https://www.nowcoder.com/practice/979b1a5a16d44afaba5191b22152f64a
select device_id,gender,age,gpa from user_profile where university = "山东大学" UNION ALL select device_id,gender,age,gpa from user_profile where gender = "male"
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