To Find Second Largest Salary In Sql 2 Write a SQL query to get the second highest salary from the Employee table Id Salary 1 100 2 200 3 300 For example given the above Employee table the query should return 200 as the second highest salary If there is no second highest salary then the query should return null SecondHighestSalary 200
Query to Find second highest Salary Of Employee one of the most commonly asked question in SQL interviews Answer select distinct salary from Empoyee e1 where 2 select count distinct salary from Employee e2 where e1 salary e2 salary CLICK HERE TO GET 20 COMPLEX SQL QUERIES IMPORTANT FOR INTERVIEW Explanation of Query for example Tech Tutorial Find Nth Highest Salary Using dense rank Max Function 2023 We can utilize SQL inbuild functions to find the nth highest salary using dense rank rank and max functions In this post we will explore four ways to pick the second highest salary in MS SQL For SQL this is a very frequently asked query during a Job interview
To Find Second Largest Salary In Sql
To Find Second Largest Salary In Sql
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We explored three different ways to find second highest salary in SQL using ORDER BY and LIMIT clause using subqueries and using the RANK function You can choose any method based on your requirements and database schema With these techniques you can efficiently retrieve the second highest salary and perform further analysis on your data A parser or computer program that converts SQL statements into a parse tree facilitates in determining if the query meets the syntactical and semantic specifications i e is recognizable The parser then generates an internal query which is then passed to the rewrite engine if everything is right
You can find 2nd highest salary something like this select max a Salary a Deptno from Employee a join select MAX salary salary from Employee group by Deptno b on a Salary b salary group by a Deptno And no MAX is not an analytic function Reference 6 Another way to write this query would be using the 2012 OFFSET FETCH syntax to find the Nth salary WITH Nth AS To find the Nth highest salary SELECT DISTINCT Salary get all the distinct salary values FROM Employee ORDER BY Salary DESC order them from high to low OFFSET 3 ROWS skip N 1 values FETCH NEXT 1 ROWS ONLY
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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 How To Find Second Highest Salary in SQL The Complete Guide June 29 2023 Gaurav Aggarwal Finding the second highest salary is an important task for many companies and organizations It can help to understand the pay structure in a company and provide insight into how to best reward certain employees But what does this have to do with SQL
Then it selects the salary whose rank is 2 If you are not familiar with RANK it will assign the same rank to two rows if they are equal This is also a generic method to find the second highest salary in any database SELECT salary FROM SELECT salary RANK OVER ORDER BY salary DESC as rank FROM employee sub WHERE rank 2 And if This SQL query retrieves the second highest salary from the Employee table It uses the MAX function to find the maximum salary and names it Second Highest Salary The WHERE clause filters the rows where the salary is less than the maximum salary obtained from a subquery
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To Find Second Largest Salary In Sql - 6 Another way to write this query would be using the 2012 OFFSET FETCH syntax to find the Nth salary WITH Nth AS To find the Nth highest salary SELECT DISTINCT Salary get all the distinct salary values FROM Employee ORDER BY Salary DESC order them from high to low OFFSET 3 ROWS skip N 1 values FETCH NEXT 1 ROWS ONLY