Nth Highest Salary In Oracle Sql Finding Nth highest salary in a table is the most common question asked in interviews Here is a way to do this task using the dense rank function Consider the following table Employee CREATE TABLE CREATE TABLE emp emp name VARCHAR 50 emp salary DECIMAL 10 2
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 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
Nth Highest Salary In Oracle Sql
Nth Highest Salary In Oracle Sql
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Nth Highest Salary In SQL
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Find 3rd Highest Salary In Sql W3schools New Scholars Hub
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Method 1 Using DENSE RANK Function with CTE WITH ranked salaries AS SELECT salary DENSE RANK OVER ORDER BY salary DESC AS rank FROM employees SELECT salary FROM ranked salaries WHERE rank 2 In this method we first create a Common Table Expression CTE and name it ranked salaries If you are looking for the set of people earning the Nth highest salary with no gaps in case of ties then JONES should be ranked 3rd after KING 5000 1st followed by FORD and SCOTT both 3000 2nd
Description we can find nth highest salary from employee table by replacing inner query number of row number Area SQL General Data Manipulation Contributor duplicate record Created Friday August 18 2017 Statement 1 create table employee1 emp id int first name varchar 20 last name varchar 20 designation varchar 20 salary float doj date We need to replace N with the number of highest salary we want So let s say we want the 3rd highest salary we will replace N with 3 here the query would look like below SELECT FROM Employee tb1 WHERE 3 1 SELECT COUNT DISTINCT salary FROM Employee tb2 WHERE tb2 salary tb1 salary The result of the above query would be as below
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Select Top 3 And Nth Highest Department Wise Salary From Employee Master Using Partition By Clause
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To return the dept id and the second highest salary for dept id 10 and 20 enter the following SQL statement in Oracle SELECT DISTINCT dept id NTH VALUE salary 2 OVER PARTITION BY dept id ORDER BY salary DESC RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING AS SECOND HIGHEST FROM employees WHERE dept id in 10 20 ORDER BY dept id 1 I want to find the nth highest salary in an employees table I have got my result using one query but I got one more query from Google and really want to understand the concept used in that query SELECT FROM EMPLOYEE e1 WHERE N 1 SELECT COUNT e2 ORIG SALARY FROM EMPLOYEE e2 WHERE e2 ORIG SALARY e1 ORIG SALARY
This video demonstrated the SQL queries that can be used to find nth highest and lowest salary from a table The question is ambigous the n th highest WHAT If you say salary find the person making the N th highest salary then the question is a bad question What if you asked for the 4 th highest paid person and your data was empno sal 1 100 2 100 3 100 4 100 5 99 6 98 7 97 8 97
How To Find Nth Highest Salary In SQL How To Find 2nd Highest Salary In SQL SQL Interview
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How To Find Nth Highest Second Highest Salary In SQL Server
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Nth Highest Salary In Oracle Sql - kkjavatutorialsAbout this Video In this video we will learn how to write an SQL Query to find the Nth highest salary in Oracle using ROW NUMBER function Bl