In this video, I'm going to show you how to solve Leetcode 177. Department Highest Salary which is related to SQL.

In fact, I also have a whole section of solving leetcode questions and categorize them: https://www.youtube.com/c/EricProgram...

In the end, you’ll have a really good understanding on how to solve Leetcode 177. Department Highest Salary and questions that are similar to this SQL.

Now, if you want to get good at SQL, please checkout my SQL playlist:    • Leetcode: SQL