Top 10 SQL Interview Questions & Answers to GET YOU HIRED | Part 1

Part 2 - youtube.com/watch?v=2FphlJvhmCk

In this video, we go over Part 1 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
1:30 Q. 1: Join types & the difference between them
5:28 Q. 2: WHERE vs. HAVING clauses
8:01 Q. 3: PRIMARY KEY and FOREIGN KEY
9:34 Q. 4: Purpose of DB Indexes. Types of indexes.
11:59 Q. 5: The difference between DELETE, TRUNCATE, and DROP in SQL
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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 & Answers to GET YOU HIRED | Part 1 канала Just a Dev