题解 | #Where in 和Not in#
Where in 和Not in
http://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');
#SELECT device_id,gender,age,university,gpa #FROM user_profile #WHERE university != '浙江大学';