mysql查询 - 包含？

Question

如何在mysql中搜索特定的字符串？ 我尝试使用contains-给我错误：

SELECT r.name
     , r.network
     , r.namestring
     , i.name
     , r.rid
     , i.id
     , d.dtime
     , d.ifInOctets
     , d.description
FROM router AS r
INNER JOIN interface AS i ON r.rid = i.rid
INNER JOIN 1278993600_1_60 AS d ON i.id = d.id
                               AND d.dtime BETWEEN 1279027200 AND 1279029000
     WHERE r.network = "ITPN"
       AND i.status = "active"
       AND i.description CONTAINS ' DBK'

请帮忙。

Answer 1

尝试

AND i.description LIKE '% DBK%' 

Answer 2

寻找LIKE：

AND i.description LIKE '% DBK%'

更多信息：

• http://dev.mysql.com/doc/refman/5.0/en/string-comparison-functions.html
• http://www.htmlite.com/mysql011.php

Answer 3

使用like，即AND i.description LIKE'％DBK％'

Answer 4

尝试

...AND i.description like '% DBK%'

或

...AND upper(i.description) like '% DBK%'

如果您希望获得DBK，DbK，dbk，dBk，...

的任何内容