Скачать или смотреть Using IFNULL() on a Google SQL Interview Question

This video will walk you through Google's "Videos Removed on Latest Date" SQL interview question.
We explore two datasets and use of IFNULL() function and SQL queries to find the latest date when flags got reviewed for each unique user, and then determine the total number of distinct videos that got removed on that date. Along the way, we discuss important SQL concepts such as filtering, joining, and aggregating tables.

Join us to see how we solve this hard-level problem!

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Timeline:

Intro: (0:00​​​)
Interview Question: (0:18 )
Exploring and understanding the dataset: (1:02)
Writing out the approach: (2:39​​)
Coding the solution: (3:42)
Conclusion: (​7:46)

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About The Platform:

I'm using StrataScratch (https://platform.stratascratch.com/co..., a platform that allows you to practice real data science interview questions. There are over 1000+ interview questions that cover coding (SQL and python), statistics, probability, product sense, and business cases.

So, if you want more interview practice with real data science interview questions, visit https://platform.stratascratch.com/co.... All questions are free and you can even execute SQL and python code in the IDE, but if you want to check out the solutions from me or from other users, you can use ss15 for a 15% discount on the premium plans.

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Contact:

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#googleinterviewquestion #mysql