How Do You Find Top 3 Salary In Each Department In Sql The NTH VALUE function explicitly shows you the value of the third highest salary by department The ROW NUMBER RANK and DENSE RANK functions rank the salaries within each department Then you can simply find the salary value associated with rank number 3 These three functions are similar but not the same
Step 5 Write the Query to Find the Highest Salary To find the highest salary in each department we use the MAX aggregate function combined with GROUP BY Here our table contains a DEPT ID and it has two different categories UI DEVELOPERS and BACKEND DEVELOPERS Syntax SELECT colunm name MAX column name FROM table name GROUP BY column For example in a company you might want to identify the top earners in each department for recognition or reward purposes For more Practice Solve these Related Problems Write a MySQL query to find the top 5 highest paid employees in each department Write a MySQL query to find the highest paid employee for each job title
How Do You Find Top 3 Salary In Each Department In Sql
How Do You Find Top 3 Salary In Each Department In Sql
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SQL Query To Find Employee With Maximum Salary In Each Department SQL
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Suppose the task is to find the employee with the Nth highest salary from the above table We can do this as follows Find the employees with top N distinct salaries Find the lowest salary among the salaries fetched by the above query this will give us the Nth highest salary Find the details of the employee whose salary is the lowest salary Following T SQL query returns the top 3 highest paid employees in each of the department With CTE AS SELECT E Id E Name AS Employee E Salary D Name AS Department DENSE RANK OVER Partition By D Name Order By E Salary DESC AS Rnk FROM Employee E JOIN Department D ON D Id E DepartmentId SELECT Department Employee Salary FROM CTE
As you can see RANK and DENSE RANK return the same rank if the salaries are the same this is the behaviour that we need to make sure that multiple people can be included as high earners if they share the same salary Max would be excluded from the top 3 list when using ROW NUMBER even though he has a top 3 salary The difference between RANK and DENSE RANK is how they handle holes Step 3 Filtering for Top 3 Salaries To get only the top three salaries for each department we will wrap the previous query in a subquery and filter the result by salary rank 3 SELECT
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Assuming SQL Server 2005 WITH cteRowNum AS SELECT DeptID EmpName Salary DENSE RANK OVER PARTITION BY DeptID ORDER BY Salary DESC AS RowNum FROM EmpDetails SELECT DeptID EmpName Salary FROM cteRowNum WHERE RowNum 1 empname salary You can do this for all Nth member of the group Share Improve this answer Follow edited Aug Similarly if you want to see top 2 highest salary in each department then you can modify above T SQL as shown below SELECT DepartmentName EmpName Salary FROM SELECT DepartmentName EmpName Salary ROW NUMBER OVER PARTITION BY ed DeptId ORDER BY Salary Desc AS seq FROM Department dpt INNER JOIN EmployeeDetails ED ON dpt DeptId ED
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