sql-server – 如何将数据分组到Microsoft SQL中的存储区
发布时间:2020-12-12 06:27:15 所属栏目:MsSql教程 来源:网络整理
导读:目前我的SQL语句如下 SELECT NAME,ROUND([DR# BASE]/DAYS_WORKED,0) AS 'BASE/DAY'FROM MYTABLE 输出数据如下所示 NAME BASE/DAYJames 300Jane 310Jim 313John 325Jonah 400 是否有一个SQL语句使输出看起来像下面这样? NAME BUCKET BASE/DAYJames 300 = 325
目前我的SQL语句如下
SELECT NAME,ROUND([DR# BASE]/DAYS_WORKED,0) AS 'BASE/DAY' FROM MYTABLE 输出数据如下所示 NAME BASE/DAY James 300 Jane 310 Jim 313 John 325 Jonah 400 是否有一个SQL语句使输出看起来像下面这样? NAME BUCKET BASE/DAY James 300 <= 325 300 Jane 300 <= 325 310 Jim 300 <= 325 313 John 300 <= 325 325 Johnny 325 <= 350 329 Jonah 350 <= 400 400 解决方法SELECT NAME,CASE WHEN [BASE/DAY] <= 325 THEN '300 <= 325' WHEN [BASE/DAY] <= 350 THEN '325 <= 350' WHEN [BASE/DAY] <= 400 THEN '350 <= 400' END AS BUCKET,[BASE/DAY] FROM ( SELECT NAME,0) AS 'BASE/DAY' FROM MYTABLE ) T ORDER BY 1,2,3 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |