Learn SQL
Learn the fundamentals of Structured Query Language (SQL), the most popular way to interact with database systems like MySQL, PostgreSQL, and SQLite.
Author
Lane Wagner
Lane is a back-end engineer and the lead instructor of Boot.dev. He has taught over one million students worldwide, on Boot.dev, FreeCodeCamp, YouTube and the Backend Banter podcast. Lane worked as a backend engineer writing Go, Python and TypeScript, then moved into engineering management and a couple of years later left to build Boot.dev full-time.
Theo
Maintainer
Allan
Maintainer
Matt
Maintainer
Hunter
Maintainer
30 Hours
of content
126 Addicting
lessons
Earn a certificate
of completion
Learn online
at your pace
What will you learn?
Learn all the basics of Structured Query Language in this comprehensive SQL course. You'll build out real database tables and practice querying them in flexible ways right in the browser. Not only will you understand how to use SQL, but you'll also learn in what situations you should use it. We will cover architectural design patterns and how to use SQL in a production environment.
Chapter List
Join 41,908 students in the Learn SQL course
Read reviews of their learning experiences
I've been using sql off and on for years but never really dove into learning it at a deep level. However, I realized that I wanted to do that to feel more comfortable across the full stack. This is the perfect course to teach it in a way that remains entertaining and fun while also being challenging.
Brandon Whisnant
Asheville, NC
The best introduction to SQL. Highly recommend this course!
Paul Ruchniewicz
Würzburg, Germany
this was my first time learning about sql and i was amazing, structuring was absolutely on poin.
Luca Mihail Brinzea
Romania
great refresher course for someone wanting to learn the basics and structure of sql!
L
melb
I had an experience where my fragmented SQL knowledge came together in a coherent way.
Kwangpil Jung
South Korea
Entertaining, well paced
Kaelin Curtsinger
Louisville, Kentucky
Good for everybody new to SQL and perfect as a refresher
Devin Hasler
Bern
this is a solid entry course for learning SQL with a hands-on approach
shpitDzen
Kazakhstan
Awesome, you'll learn the fundamentals in a very clear and structured way that will leave you wanting more!
Hernan Alberto Aguilera Abril
Germany
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Frequently asked Questions
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Yes! It's free to create an account and start learning. You'll get all the immersive and interactive features for free for a few chapters. After that, if you still haven't paid for a membership, you'll be in read-only (content only) mode.
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