Learn SQL: Order of Operations vs Execution

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Description

Why can you use an alias in your ORDER BY but not in your WHERE clause? 🤔
In this video, Lauren explains what happens after you hit run on your SQL query. She’s doing a deep dive into one of her biggest breakthroughs when she started learning SQL: the order of execution. You’ll learn how queries are executed behind the scenes and why understanding this concept helps you work smarter and avoid those unexpected errors.

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🔗 Helpful links:

👉 MySQL Specialist Learning Path: https://bit.ly/4myW9I1

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⏱️ Timestamps:
00:00 - Intro
00:28 - Order of Operations (The Big 6)
00:48 - Query Introduction
01:25 - Order of Execution Breakdown
03:04 - Recap
03:33 - Outro


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