2nd Highest Salary In Sql Leetcode Second Highest Salary Level up your coding skills and quickly land a job This is the best place to expand your knowledge and get prepared for your next interview
Each row of this table contains information about the salary of an employee Write an SQL query to report the second highest salary from the Employee table If there is no second highest salary the query should report null The query result format is in the following example Example 1 In this Leetcode Second Highest Salary problem solution we need to write a SQL query to get the second highest salary from the Employee table MYSQL solution select MAX Salary as SecondHighestSalary from Employee where Salary select MAX Salary from Employee TSQL solution
2nd Highest Salary In Sql Leetcode
2nd Highest Salary In Sql Leetcode
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LeetCode SQL Problem Solving Questions With Solutions
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Approaches to the Solution We will explore three approaches each using different concepts in SQL We ll explain each method in detail highlighting their strengths and weaknesses Additionally we ll also provide performance results for these solutions 1 Using Window Function and Subquery Welcome back to our LeetCode problem solving series In this video we dive deep into one of the fundamental SQL problems finding the second highest salary
Solution and walkthrough of leetcode database problem 176 Second Highest Salary I m using MySQL but this solution should work in any SQL dialect such as Po Select the second highest salary rank We have to return NULL if there is no second highest salary in the data set The outer SELECT clause is to take the inner SELECT result as a table to achieve this MySQL TSQL WITH salary ranked AS SELECT salary DENSE RANK OVER ORDER BY salary DESC AS rank num FROM employee SELECT
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In this video I have explained and solved a leetcode sql problem Leetcode 176 Second Highest Salary I have explained it in very easy manner I hope you SQL Interview Questions Leetcode 176 Second Highest Salary Write a SQL query to get the second highest salary from the Employee table 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
Write a SQL query to get the second highest salary from the Employee table Id Salary 1 100 2 200 3 300 For Write a SQL query to get the second highest salary from the Employee table Id Salary 1 100 2 200 3 300
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2nd Highest Salary In Sql Leetcode - Leet Code 176 Second Highest Salary Write an SQL query to report the second highest salary from the Employee table If there is no second highest salary the query should report null