怎样用模糊查询查询一个换算完之后的数据
select distinct grade from student where academyid ='academy.JSJ' and year = '2011' and grade like '%(2011%100)%'
就像是这样,但是最后的那个一直有问题,还有,escape这个办法我也试了,貌似没成功,求大神指点
二哈大叔
2015/08/16 02:46- select
- sql
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select distinct grade from student where academyid ='academy.JSJ' and year = '2011' and grade like '%(2011%100)%'
就像是这样,但是最后的那个一直有问题,还有,escape这个办法我也试了,貌似没成功,求大神指点