Nth Highest Salary In Sql Using Rank What Is the Task Here Let s find the third highest salary by department This means finding the third highest value not overall but within each subset where a subset has the salaries for a given department The most helpful tool for doing this is the window functions So here s the first solution using a window function Using NTH VALUE
We will use DECLARE N int SET N 3 Change the value here to pick a different salary rank SELECT Salary FROM SELECT row number OVER ORDER BY Salary DESC as SalaryRank Salary FROM Salaries as SalaryCTE WHERE SalaryRank N How to find the nth highest salary in sql using dense rank Select the nth highest salary in sql using the rank function Sometimes find the solution without using any inbuilt function of SQL Create Sample Data with the Highest and Second highest Salary
Nth Highest Salary In Sql Using Rank
Nth Highest Salary In Sql Using Rank
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Nth Highest Salary In SQL
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Multiple Ways To Get Second And Nth Highest Salary In SQL
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35 your query would return n 1 th record from the table it should be SELECT DISTINCT Salary FROM table ORDER BY Salary DESC LIMIT n 1 1 amit karsale Feb 13 2016 at 15 01 1 This return only one record What if we have 2 or more employee on same salary Here is the generic query to find the nth highest record from the table using DENSE RANK without the PARTITION BY clause select from SELECT column name1 column name2 column name3 DENSE RANK OVER ORDER BY col based on ranking DESC as rank FROM table name as temp table name where rank nth
What s happening here is the subquery is looking at each individual salary and essentially ranking them then comparing those salaries to the outer salary a separate query against the same table So in this case if you said N 4 it is saying WHERE 3 number of salaries outer salary To use NTH VALUE we have to specify the column and the value of N Since we want to get the third highest salary the column is salary and N 3 hence we have NTH VALUE salary 3 This will get us the third highest salary For a window function to work we need to use an OVER clause
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SQL Query For Nth Highest Salary In Each Department Using Dense Rank
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SQLrevisited How To Find Nth Highest Salary In SQL Example Tutorial
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Find Nth Highest Salary In SQL Server
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2nd highest salary SELECT name salary FROM Employee e1 WHERE N 1 SELECT COUNT DISTINCT salary FROM Employee e2 WHERE e2 salary e1 salary SELECT name salary FROM Employee e1 WHERE 2 1 SELECT COUNT DISTINCT salary FROM Employee e2 WHERE e2 salary e1 salary Result name salary Peter 5000 3rd highest salary Hi In this video we ve discussed SQL query for nth highest salary using dense rank function This is an Important SQL Interview question Work related mails
Let s look at the SQL query that uses the Correlated subquery to find the Nth highest income or salary form Employee table SELECT FROM Employee tb1 WHERE N 1 SELECT COUNT DISTINCT salary FROM Employee tb2 WHERE tb2 salary tb1 salary Now to see the query in action and view results on our database let s try it out CTE Common Table Expression WITH RESULT AS SELECT SALARY DENSE RANK OVER ORDER BY SALARY DESC AS DENSERANK FROM EMPLOYEES SELECT TOP 1 SALARY FROM RESULT WHERE DENSERANK 1 To find 2nd highest salary simply replace N with 2 Similarly to find 3rd highest salary simply replace N with 3
How To Find Nth Highest Salary In SQL Server SQL Interview Questions
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How To Find Nth Highest Second Highest Salary In SQL Server
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Nth Highest Salary In Sql Using Rank - Suppose you want to find nth highest salary from a table Then you can use DENSE RANK function Here i show some example that show results and i hope clear concept about ranking