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SQL Interview Question | Top 3 Salaries in Each Department (LeetCode 185)
In this video, we solve LeetCode 185 – Department Top Three Salaries using SQL window functions.
You will learn:
• How to use DENSE_RANK()
• How PARTITION BY works
• How to get top 3 salaries per department
• Why DENSE_RANK is better than ROW_NUMBER in this case
This question is commonly asked in SQL interviews for Data Analyst roles and helps you understand ranking problems clearly.
💡 Perfect for beginners and intermediate SQL learners.
📌 Topics Covered:
SQL Window Functions
DENSE_RANK vs ROW_NUMBER
GROUP-wise Top N problem
Interview-ready SQL logic
👉 Practice Question: LeetCode 185 – Department Top Three Salaries
Видео SQL Interview Question | Top 3 Salaries in Each Department (LeetCode 185) канала Vivek The Analyst
You will learn:
• How to use DENSE_RANK()
• How PARTITION BY works
• How to get top 3 salaries per department
• Why DENSE_RANK is better than ROW_NUMBER in this case
This question is commonly asked in SQL interviews for Data Analyst roles and helps you understand ranking problems clearly.
💡 Perfect for beginners and intermediate SQL learners.
📌 Topics Covered:
SQL Window Functions
DENSE_RANK vs ROW_NUMBER
GROUP-wise Top N problem
Interview-ready SQL logic
👉 Practice Question: LeetCode 185 – Department Top Three Salaries
Видео SQL Interview Question | Top 3 Salaries in Each Department (LeetCode 185) канала Vivek The Analyst
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29 декабря 2025 г. 11:12:22
00:04:43
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