如何在sql中找到sum的总和 [英] how to find the sum of sum in sql

问题描述

就好像有这样的查询



从salarydetails（表格）中选择总和（工资）作为'月薪'..

如何找到这样的

总和（总和（工资））为'总薪水'.....

like if a have query like this

select sum(salary) as 'monthly salary' from salarydetails(table)..
how to find like this
the sum(sum(salary)) as 'total salary'.....

推荐答案

试试这个

Try this

With MonthSalCTE
As
(
select sum(salary) as 'monthly salary'
from salarydetails
)
select SUM([monthly salary]) from MonthSalCTE;

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