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SQL IN 问题

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Jun 23, 2016 pm 01:31 PM

id值50
where id in (50) 就正常

但是当 id值50,51,52
where id in (50) 就搜索不出来
where id in ('50') 也不行
如何解决

回复讨论(解决方案)

like 或者 find_in_set 都可以。

select * from tb where id like '%50%'

或者

select * from tb where find_in_set('50',id)

用like不准确，比如查询的是5，而不是50，就错了

find_in_set 没用过，准确吗

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