SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, …

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.

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

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 …

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. …

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.

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 free online course covers everything new SQL users need to know, from installation to database schema and keywords to intermediate and advanced operators.