Home > Article > Backend Development > 值=6,2,9,13,19时用cate_no in (二)查询不到
值=6,2,9,13,19时用cate_no in (二)查询不到
- WBOYOriginal
- 2016-06-13 11:15:46982browse
值=6,2,9,13,19时用cate_no in (2)查询不到
member 表里
有一个字段叫
cate_no
是字符串类型。
cate_no 值是 6,2,9,13,19 的时候。
SELECT * FROM member WHERE cate_no in (2)
这时搜索不到这个数据，
但是
SELECT * FROM member WHERE cate_no in (6)
时能搜索到这个数据，
cate_no in (2)
这个MYSQL代码怎么写？
------解决方案--------------------
<br />SELECT * FROM member WHERE FIND_IN_SET(2,cate_no)<br />
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