标签：t-sql rollup group by lse with alt sum case when log
select
case when grouping(姓名)=1 then ‘合计‘ else cast(姓名 as varchar) end 姓名,
case when grouping(学期)=1 and grouping(姓名)=0 then ‘姓名小计‘ else cast(学期 as varchar) end 学期,
case when
cast(学期 as varchar)<>cast(‘姓名小计‘ AS varchar) and ISNULL(考次, ‘‘) = ‘‘
then ‘学期小计‘ else 考次 end as 考次,
sum(语文) as 语文,sum(数学) as 数学,sum(英语) as 英语,sum(政治) as 政治
from
tb
group by
姓名,学期,考次
with rollup
标签：t-sql rollup group by lse with alt sum case when log
原文地址：https://www.cnblogs.com/lydg/p/12896035.html
