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数组如何查询

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Release: 2016-06-13 11:59:47
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数组怎么查询
id      hot
1       1
2       9,10,11
3       30
4       19,20,30
5       1,30
6       11
8       10,20,30
9       1,9,20

怎么查出hot包含1的数据?

最终效果:
id      hot
1       1
5       1,30
9       1,9,20
------解决方案--------------------

select * from tbl_name where find_in_set('1', hot)
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