LeetCode Medium 177 "Nth Highest Salary" Amazon Bloomberg Interview SQL Question With Explanation
Рет қаралды 4,166
Жыл бұрынQuestion: leetcode.com/problems/nth-hig...
In this video I solve and explain a medium difficulty leetcode SQL question using MySQL query. This question has been asked in Apple, Facebook, Amazon, Google, Adobe, Microsoft, Adobe interviews or what we popularly call FAANG interviews.
I explain the related concept as well. This question includes points to keep in mind to develop SQL queries.
LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.
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@jeroldmorphy3764 Жыл бұрын
man you are wonderful. You are the only I guy I have seen that writes FROM before SELECT, which is how it should be
@devsagar5812 2 ай бұрын
Alternative if interviewer ask to not to use windows functions: CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INT BEGIN SET N = N-1; RETURN ( # Write your MySQL query statement below. select distinct salary from Employee order by salary desc limit 1 offset N ); END
@tejaswaniguttula5961 Ай бұрын
@devsagar can you tell how it works fine with this test case?? | id | salary | | -- | ------ | | 1 | 100 | | 2 | 100 |
@needoa487 Жыл бұрын
can you explain why u write in code where rnk = n
@minakshi_119 10 ай бұрын
n could be anything 1,2,3, and rnk is the name given to over(order by sal desc)
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