MySQL嵌套查询“LIMIT & IN/ALL/ANY/SOME”错误解决方法
2018-03-02 14:14
507 查看
MySQL嵌套查询“LIMIT & IN/ALL/ANY/SOME”错误解决方法
转载:https://zhangzifan.com/mysql-select-limit.html最近这一段时间其实子凡都在开发泪雪用户中心,目前进度已经过半,这一次的开发将很多的功能都做了深度的优化和升级完善,同时也会将我们的服务器从虚拟主机迁移到服务器,SSL/HTTPS 也将是必备之一,那么也在这开发中遇到了一些问题,不过也都很好的解决了,那么最近也是在开发用户系统的登录记录功能,所以子凡就简单的把这个问题分享一下解决方法吧!
我们都知道,现在很多完善的用户系统都会提供登录记录功能,而且在之前的公安备案交互式网站的时候就发现,这些功能也都是里面的一些要求,而我们的泪雪用户中心这次升级也注定要完善这个功能,那么用户的登录记录就必须做好控制,否则数据库就会无限制的增加,用户的登录记录也就变得无限制的增加,从而造成数据库的冗余和不必要的浪费,所以子凡选择用MySQL的嵌套语句和 not in 来保留最新的 100 条或者 1000 条登录记录。其中子凡就遇到了一个问题:
1 | delete table where uid='6'and id NOT IN ( select id from table where uid='6' order by id desc LIMIT 3) |
1 | delete from table where uid='6'and id NOT IN (select x.id from ( select id from table where uid='6' order by id desc LIMIT 3) as x) |
1 | select * from (select id from table limit 12) as foo; |
相关文章推荐
- Mysql:This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME 错误解决
- Mysql:This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME 错误解决
- This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery' 错误解决
- Mysql:This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME 错误解决
- This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME 错误解决
- MySQL嵌套查询“LIMIT & IN/ALL/ANY/SOME”错误解决方法
- Mysql:Error Code 1235,This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME 错误解决
- Mysql:This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME 错误解决
- mysql-This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME 错误解决
- Mysql:This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME 错误解决
- mysql子查询用limit报错( “This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME subquery’ ”)
- 1235 - This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'
- mysql笔记-[Err] 1235 - This version of MariaDB doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'
- This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery
- This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery
- MySQL报错:This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME
- mysql error This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery
- This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery
- This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME
- [Err] 1235 - This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'