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SQL GROUP BY Clause - SQL Tutorial #29

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! 🔔 Enjoy this video? Subscribe for more data tutorials like this :) http://bit.ly/3GiCVUE ------------------------------------------ ⏬ DOWNLOAD LINKS ⏬ ------------------------------------------ Free Course Materials: https://bit.ly/3DG6yxU ---------------------------- 📚 COURSES 📚 ---------------------------- Udemy SQL Course: bit.ly/3WXRUZI SQL-Course https://www.datawithbaraa.com/sql-int... Tableau-Course https://www.datawithbaraa.com/tableau/ --------------------------------- ☕ FOLLOW ME ☕ --------------------------------- Baraa Khatib Salkini Website: https://www.datawithbaraa.com Channel: http://bit.ly/3GiCVUE Facebook:   / datawithbaraa   LinkedIn:   / baraa-khatib-salkini-845b1b55   Pinterest: https://www.pinterest.de/DatawithBaraa/ Email: [email protected] --------------------------------- ⏱️ 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? #sql #learnsql #sqltutorial #sqlcourse #sqltraining #bigdata #datascience #dataanalytics #tableau #tableaututorial # tableaucourse #tableautraining #datawithbaraa