Top 10 SQL Interview Questions to GET YOU HIRED | Part 2

Part 1 - https://www.youtube.com/watch?v=shae4clLbeY

In this video, we go over Part 2 of the Top 10 most asked Structured Query Language (SQL) interview questions and provide detailed answers to them. I've come up with that list based on my 5+ years of experience as a Data Engineer and involvement in the interviewing process as a candidate and interviewer. Questions are based on core SQL concepts; thus, if you can answer them, then you have a solid understanding of the SQL fundamentals.

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Timecodes
0:00 Intro
0:37 Q. 6: What is a CASE statement?
1:43 Q. 7: Aggregate functions
4:33 Q. 8: What are Window functions? Window functions vs Group by
6:39 Q. 9: Rank() vs. Dense_Rank() vs. Row_Number()
9:18 Q. 10: Practical question
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Hi friend, my name is Eugene and I'm just a dev 👨🏼‍💻
I've been in tech for 5 years, working as a Data Engineer 📊
Join me on this journey, and let’s build an honest, open, supportive, authentic dev community of learners and builders.

Видео Top 10 SQL Interview Questions to GET YOU HIRED | Part 2 канала Just a Dev