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Mysql 查询需要帮助
原标题:Need help for mysql query
  • 时间:2012-05-24 13:44:49
  •  标签:
  • mysql

在我 MySQL 表格中,我有一个名为 member_id 的列。 该列存储了这样的值 :

1,2,3,4,5

我需要通过使用来检查

SELECT * 
FROM member 
WHERE 5 IN member_id

效果不好。 请帮助我写一个 SQL 查询, 找到合适的结果 。

最佳回答

使用此查询 :

SELECT  *
FROM    mytable
WHERE   FIND_IN_SET(5, member_id)
问题回答

MySQL倾向于使用 uassnoi s 方法,但对于便携式跨平台技术,您可以这样做:

select * 
from member 
where member_id =  5  
    or member_id like  5,%  
    or member_id like  %,5,%  
    or member_id like  %,5  

假设您的数据中没有多余的空白 。

SELECT * FROM member WHERE member_id LIKE  %5% 




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