Master SQL with free interactive lessons and hands-on practice. Learn SELECT, WHERE, JOIN and more with real database examples. Over 200,000+ students taught since 2017.

Learn how to use SQL to access, create, and update data stored in a database. Learn powerful functions for performing complex database operations with ease. Earn a certificate of completion and …

Dec 9, 2021 · SQL (Structured Query Language) is a popular programming language used for relational databases. And there are many good free resources you can use to start learning it. In this article, I …

Master SQL with 18 free tutorials. From basics to advanced: joins, window functions, CTEs. Interactive examples with real datasets.

SQLBolt provides a set of interactive lessons and exercises to help you learn SQL

Get started learning SQL with DataCamp's free Introduction to SQL tutorial. Learn Data Science by completing interactive coding challenges and watching videos by expert instructors.

This SQL Tutorial helps you master SQL quickly and effectively through many hands-on and practical examples with quizzes.

Jun 3, 2025 · Whether you're interested in general SQL skills, data science applications, or specific database platforms, these platforms provide valuable learning opportunities at no cost.

Apr 7, 2025 · Master SQL for free with these 11 top-rated beginner resources. From hands-on platforms to expert tutorials—start your SQL journey today.

Explore SQL fundamentals and start analyzing data with hands-on practice in a free online course built to support real-world learning goals. Enroll for free.