摘要: select count(*),convert(varchar(12),utime,111),cityid from DT_UserLog group by convert(varchar(12),utime,111),cityid注:convert(varchar(12),utime,111)这里是对时间进行转换。结果如下: 阅读全文
posted @ 2011-08-31 15:40 ω♪zone咕咯 阅读(195) 评论(0) 推荐(0) 编辑