185. Department Top Three Salaries β SQL Ranking Made Easy! π
Notes
In this video, we solve the popular "Department Top Three Salaries" problem from LeetCode using MySQL. Learn how to find the top 3 earners per department using a clean and efficient subquery technique β no window functions required!
π What Youβll Learn in This Video:
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How to use correlated subqueries to simulate ranking
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Filtering top N records using DISTINCT and COUNT
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Joining employee and department tables effectively
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Writing interview-ready SQL queries
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Best practices for department-wise data ranking
π LeetCode Problem:
https://leetcode.com/problems/department-top-three-salaries
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Letβs sharpen your SQL skills together! π
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