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修改MYSQL语句,多谢

时间:2021-07-01 10:21:17 帮助过:26人阅读

修改MYSQL语句,谢谢~
select * from (select * from city where names like '%xxx%' limit 10) where names like '$xxx%' order by names

错误提示:Every derived table must have its own alias

应该怎么改呀?

------解决方案--------------------
select * from (select * from city where names like '%xxx%' limit 10) where names like '$xxx%' order by names
分析下:
select * from (table)这个table要是一个表
select * from city where names like '%xxx%' limit 10这个很明显不符合,差了很远

所以你那句很明显是错误的
------解决方案--------------------
我没去验证()里面放limit可不可以哈 但根据错误提示应该是这个意思

select * from (select * from city where names like '%xxx%' limit 10) t where names like '$xxx%' order by names
------解决方案--------------------
探讨
我没去验证()里面放limit可不可以哈 但根据错误提示应该是这个意思

select * from (select * from city where names like '%xxx%' limit 10) t where names like '$xxx%' order by names

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