Hello,

I recently stumbled upon this tutorial on SQL query interview questions. It covers a wide range of topics and provides sample queries to help understand the concepts better.

I've been practicing SQL queries for interviews, and I found this tutorial to be quite informative. However, I'm facing some challenges in solving a few specific problems mentioned in the tutorial. I'm not sure if my approach is correct, or if there's an error in my query syntax.

To give you an idea of the problem I'm currently working on, here is the specific query I'm struggling with:

-- My query attempt
-- Insert your query here

I would greatly appreciate it if someone could take a look at my query attempt and guide me in the right direction. Additionally, if you have encountered similar interview questions or have alternative approaches to solving them, I would love to hear your insights.

If you have worked through the tutorial SQL Query Interview Questions and found it helpful in preparing for SQL-related interviews, please share your experience. It would be valuable to know if others have successfully tackled the same problems.