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题解 | #高级操作符练习(2）#

select device_id,gender,age,university,gpa from user_profile where university = "北京大学" or gpa>3.7

2023-01-05

1 285

题解 | #高级操作符练习(1)#

select device_id,gender,age,university,gpa from user_profile where gender = "male" and gpa>3.5

2023-01-05

0 235