SQL7、查找年龄大于24岁的用户信息

思路:使用WHERE关键字添加限定条件,并且注意用 >符号过滤

代码解释:从表user_profile中取出列device_idgenderageuniversity,并限定年龄大于24数字

SELECT 
  device_id, 
  gender, 
  age, 
  university
FROM 
  user_profile
WHERE 
  age > 24;

题目:https://www.nowcoder.com/practice/2ae16bf2fd54415f99344e6024470d57?tpId=199&tags=&title=&difficulty=0&judgeStatus=0&rp=0&sourceUrl=%2Fexam%2Foj%3Fpage%3D1%26tab%3DSQL%25E7%25AF%2587%26topicId%3D199

posted @ 2022-07-11 00:18  tiansz  阅读(200)  评论(0编辑  收藏  举报