How To Find Second Highest Salary In Sql Using Self Join 2 How to find Second Highest Salary using a self join This is one of the most common method to find the second highest salary of employee in SQL In this method we will use a self join to join the employee table with itself based on the salary column The join condition is such that the salary of the first table is less than the salary of
There are two way to do this first Use subquery to find the 2nd highest SELECT MAX salary FROM employees WHERE salary NOT IN SELECT MAX salary FROM employees But this solution is not much good as if you need to find out the 10 or 100th highest then you may be in trouble Step 2 We will fetch the distinct Salary of employee and give the alias to it For instance Select distinct Salary from Employee e1 Output Salary 680000 550000 430000 Step 3 We need to calculate 2nd highest salary So we need to get the count of all distinct salaries
How To Find Second Highest Salary In Sql Using Self Join
How To Find Second Highest Salary In Sql Using Self Join
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How To Find Second Highest Salary In SQL SQL Tutorial For Beginners
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How to Write an SQL Query to Find the Second Highest Salary We will execute the above problem in 3 steps to find the second highest salary in SQL that are Creating a table Inserting values in table Writing query to find second highest salary Now let s look at each of the above steps in detail Creating Table The first step is to Method 1 Using ORDER BY and LIMIT Clause One way to find the second highest salary is by using the ORDER BY and LIMIT clause Here is the SQL query SELECT DISTINCT Salary FROM Employee ORDER BY Salary DESC LIMIT 1 OFFSET 1 This query retrieves all unique salaries from the Employee table orders them in descending order skips the
A simple SQL query for the second highest salary is Select from employees where salary select Max salary from employee We can also nest the above query to find the second highest salary in SQL select from employees group by salary order by salary desc limit 1 1 To Get the Second Highest Salary use a Subquery along with the Max function Select Max Salary as Salary from tbl Employees where Salary select MAX Salary from tbl Employees Output How To Find Second Highest Salary Using a Sub Query SELECT TOP 1 SALARY
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WHERE 1 SELECT COUNT DISTINCT salary FROM employees e2 WHERE e2 salary e1 salary In this method we continue to use the basic SELECT statement to retrieve distinct values from the Salary column However to find the 2nd highest salary we apply a filter using the WHERE clause Simple Answer SELECT distinct sal FROM emp ORDER BY sal DESC LIMIT 1 1 You will get only the second max salary And if you need any 3rd or 4th or Nth value you can increase the first value followed by LIMIT n 1 ie for 4th salary LIMIT 3 1 edited Jul 9 2019 at 2 06 Chetan Vasudevan
This code first selects some columns from the tables employee and department 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 1 Using Subquery Here is the simple query to find the highest salary from the above Employees table It uses the max aggregate function to return the maximum value of a field or expression SELECT MAX Salary FROM Employees output 372000 Simply nesting this query will give you the second highest salary
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How To Find Second Highest Salary In Sql Using Self Join - To Get the Second Highest Salary use a Subquery along with the Max function Select Max Salary as Salary from tbl Employees where Salary select MAX Salary from tbl Employees Output How To Find Second Highest Salary Using a Sub Query SELECT TOP 1 SALARY