如何写查询 [英] How to write a query
问题描述
大家好,
我有这样的桌子..
EMP_NO EMP_NAME SALARY
1巴沙1000
2个Pavan 2500
3 santu 2000
4 karthik 500
5 naresh 1500
如何编写查询以获取最高薪水或基于薪资在另一行中排名的查询,例如这样
EMP_NO EMP_NAME SALARY最高
1 Basha 1000 4
2 Pavan 2500 1
3 santu 2000 2
4 karthik 500 5
5 naresh 1500 3
问候,
S.Inayat Basha.
Hi all,
I have a table like this..
EMP_NO EMP_NAME SALARY
1 Basha 1000
2 Pavan 2500
3 santu 2000
4 karthik 500
5 naresh 1500
how to write a query to get the highest salary or ranking based on salary in another row like this
EMP_NO EMP_NAME SALARY Highest
1 Basha 1000 4
2 Pavan 2500 1
3 santu 2000 2
4 karthik 500 5
5 naresh 1500 3
Regards,
S.Inayat Basha.
推荐答案
嗨 伊纳亚特,
请使用以下内容:
Hi Inayat,
Please use following:
--Table creation
CREATE TABLE Employee
(Name VARCHAR(10),
Age INT,
Salary INT)
--Inserting entries
insert into Employee
select 'Haidarali',29,29000 union all
select 'Rashidali',2,20000 union all
select 'Imdadhusen',28,50000 union all
select 'Abbas',25,58000
--ordering entry by rank
SELECT RANK() OVER(ORDER BY Salary DESC) AS Rank,* FROM dbo.Employee;
如有任何疑问,请让我知道.
请提供"投票":thumbsup:如果有帮助,请提供"接受答案",如果这是正确的答案.:rose:
谢谢,
Imdadhusen
Please do let me know, if you have any doubt.
Please provide "Vote":thumbsup: if this would be helpful, and make "Accept Answer" if this would be correct answer.:rose:
Thanks,
Imdadhusen
RANK将帮助您完成同样的任务.
A RANK will help you to do the same.
SELECT EMP_NO, EMP_NAME, SALARY,
RANK() OVER (ORDER BY SALARY DESC) AS Highest
FROM TABLENAME
ORDER BY EMP_NO
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