题解 | #查找后多列排序#
查找后多列排序
https://www.nowcoder.com/practice/39f74706f8d94d37865a82ffb7ba67d3
思路
多列用逗号隔开,排序用order by
代码实现
SELECT device_id,gpa,age from user_profile order by gpa,age
查找后多列排序
https://www.nowcoder.com/practice/39f74706f8d94d37865a82ffb7ba67d3
多列用逗号隔开,排序用order by
SELECT device_id,gpa,age from user_profile order by gpa,age
相关推荐