Tricky SQL Interview Query | Practice Solving SQL Interview Queries

Published: 22 September 2022
on channel: techTFQ

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In this video, we solve a Tricky SQL Interview Query. This is an intermediate level SQL problem that can be asked during interviews.
This problem might seem similar to the one I solved in my previous video but this is far more complex than the previous one since we need to transform the data first, before applying the logic to derive the final output.

In order to better understand this problem solution, I recommend you watch my previous video first. Link below:
   • Solving SQL Interview Query using a "VERY ...

Download the dataset and scripts used in this video from my blog below:
https://techtfq.com/blog/tricky-sql-i...

Timestamp:
00:00 Intro
00:32 Understanding the problem statement
02:17 Solving the SQL Problem

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