题解 | #高级操作符练习(1)#
高级操作符练习(1)
https://www.nowcoder.com/practice/2d2e37474197488fbdf8f9206f66651c
select device_id, gender, age, university, gpa from user_profile where gender = 'male' and gpa > 3.5;
本题主要考察 条件过滤的并列,如果同时成立and,一个成立即可or,或者取反用not
高级操作符练习(1)
https://www.nowcoder.com/practice/2d2e37474197488fbdf8f9206f66651c
select device_id, gender, age, university, gpa from user_profile where gender = 'male' and gpa > 3.5;
本题主要考察 条件过滤的并列,如果同时成立and,一个成立即可or,或者取反用not
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