SQL GROUP BY Clause - SQL Tutorial #29

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In this video, we'll be discussing what the GROUP BY clause is and how it can be used to group together rows with similar values in a query result.
We'll start by giving a brief overview of GROUP BY and how it works, then we'll dive into some practical examples of how to use it in your own SQL code. Along the way, we'll also cover some tips and tricks for optimizing your use of GROUP BY, as well as common mistakes to avoid.
By the end of this video, you'll have a solid understanding of SQL GROUP BY and how to use it effectively. So if you're ready to take your SQL skills to the next level, let's get started!

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⏱️ TIMESTAMPS ⏱️
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00:00 Intro Group By
01:36 Example of Group By
03:31 How Group By Works?
05:41 Example-2 of Group By
07:02 How Group By Works?

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⏱ TIMESTAMPS ⏱

00:00 Intro Group By
01:36 Example of Group By
03:31 How Group By Works?
05:41 Example-2 of Group By
07:02 How Group By Works?
Enjoy :)

DataWithBaraa

Thanks man. Good straightforward, clear explanations

ruthadelokun

Great example. Love these thorough explanations and examples of all the various SQL clauses! I wasn’t even aware there was a formalized “order of clauses” in SQL but it makes so much sense now! Subscribed!

seans

Thanks Baraa! Another great video! I'm almost done :)

Actuarially-Actuary-ygtu

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