Emp_id Emp_Name Dept_ID Dept_Name salary
1 a AA IT 2000 100
2 b AA IT 3000 200
3 c AA IT 4000 300
4 d BB HR 1000 400
5 e BB HR 2000 500
6 f BB HR 3000 600
7 g BB HR 4000 700
8 h CC FI 2500 800
9 i CC FI 3500 900
这是我的表结构。我想找出薪水高于其组中平均薪水的
emp_id
和dept_id
。我尝试了SQL查询,但显示错误select Emp_id
from dbo.Sheet1$
where Salary >= (select AVG(Salary) from dbo.Sheet1$ group by Dept_ID)
最佳答案
select Emp_id,Dept_ID from (
select Emp_id, Emp_Name,
avg(salary) over (partition by dept_id) avg_sal
from yourtable
) a
where salary > avg_sal
关于sql - 查询在SQL Server 2008中返回多个错误,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/9663006/