题解 | #Where in 和Not in#
Where in 和Not in
https://www.nowcoder.com/practice/0355033fc2244cdaa09b2bd6e794c762
SELECT device_id,gender,age,university,gpa FROM user_profile WHERE university IN('北京大学','复旦大学','山东大学'); //用IN 或者!=
Where in 和Not in
https://www.nowcoder.com/practice/0355033fc2244cdaa09b2bd6e794c762
SELECT device_id,gender,age,university,gpa FROM user_profile WHERE university IN('北京大学','复旦大学','山东大学'); //用IN 或者!=
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