Learn SQL: Order of Operations vs Execution скачать в хорошем качестве

Learn SQL: Order of Operations vs Execution

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. 📆 Coming Soon: January Jumpstart 2026! 📆 Join us January 5th - 16th to jumpstart the new year with LIVE instructor-led learning sessions and FREE course access to our top career & AI learning paths. Let’s make AI your new data superpower in 2026! REGISTER NOW 👉 https://bit.ly/4oX9MkO 🔗 Helpful links: 👉 MySQL Specialist Learning Path: https://bit.ly/4myW9I1 👉 Follow us on LinkedIn: Lauren Rosenthal:   / lauren-rosenthal   Maven Analytics:   / maven-analytics   ⏱️ 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 Maven Analytics is an award-winning learning platform where individuals and teams build new skills, showcase work, and connect with experts around the world. We've helped 2M+ people build job-ready data literacy & AI skills, master tools like Excel, SQL, Power BI, Tableau and Python, and build the foundation for successful careers. Start building life-changing skills for FREE at mavenanalytics.io.