题解 | #查询多列#
查询多列
https://www.nowcoder.com/practice/499b6d01eae342b2aaeaf4d0da61cab0
解题思路:
本题属于基础入门题,只需要掌握基本的select、from、where语句即可会做
解题代码
select device_id,gender,age,university
from user_profile
查询多列
https://www.nowcoder.com/practice/499b6d01eae342b2aaeaf4d0da61cab0
本题属于基础入门题,只需要掌握基本的select、from、where语句即可会做
select device_id,gender,age,university
from user_profile
相关推荐