SQL Tips - Learn SQL: Order of Operations vs Execution

Save up to 50% off Maven Pro Plans! ➡️ https://bit.ly/4cXXTHo 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. 🎉 UP TO 50% OFF SPRING SAVINGS 🎉 The LOWEST PRICING of the season starts NOW! AI is reshaping every industry, and the professionals who will thrive aren’t waiting to figure it out. They’re building real skills right now. You can, too! For Spring Savings, you can choose from 3 great offers through May 6th: 👉 Monthly plan: 25% off your first 3 months ($36.75/mo) 👉 Annual plan: 50% off your first year ($199.50/yr) 👉 Lifetime access: 50% off, forever ($849.50) All Maven Pro memberships include: ✓ Unlimited access to ALL courses & learning paths ✓ Customized learning plans ✓ Guided projects ✓ Skills assessments ✓ Showcase portfolio builder ✓ Free practice data sets ✓ Private student dashboard ✓ Live instructor chat support Plus something brand NEW, launching soon...👀 Build job-ready AI + data skills, all in one membership. SAVE NOW 👉 https://bit.ly/4cXXTHo 🔗 Helpful links: 👉 MySQL Specialist Learning Path: https://bit.ly/4myW9I1 👉 Follow us on LinkedIn: Lauren Rosenthal: https://www.linkedin.com/in/lauren-rosenthal/ Maven Analytics: https://www.linkedin.com/company/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.