SQLBolt – Learn SQL with simple, interactive examples
SQLBolt provides a set of interactive lessons and exercises to help you learn SQL
SQLBolt – Learn SQL with simple, interactive examples launched on April 27, 2015 with 18 votes, #1,044 of 3,600 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 11 years on.
In plain words
SQLBolt is an interactive learning platform that teaches SQL through browser-based lessons and exercises. It is designed for both technical and non-technical users who want to learn Structured Query Language, which is used to query, manipulate, and transform data in relational databases. The platform covers SQL fundamentals that apply across popular database systems like SQLite, MySQL, Postgres, Oracle, and Microsoft SQL Server, allowing learners to gain practical skills in a hands-on environment.
written from the facts on this page · September 2026
From the sources
Welcome to SQLBolt, a series of interactive lessons and exercises designed to help you quickly learn SQL right in your browser. SQL, or Structured Query Language, is a language designed to allow both technical and non-technical users to query, manipulate, and transform data from a relational database. And due to its simplicity, SQL databases provide safe and scalable storage for millions of websites and mobile applications. There are many popular SQL databases including SQLite, MySQL, Postgres, Oracle and Microsoft SQL Server. All of them support the common SQL language standard, which is what this site will be teaching, but each implementation can differ in the additional features and…from sqlbolt.com
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