diff --git a/free-programming-interactive-tutorials-en.md b/free-programming-interactive-tutorials-en.md index fd6090a18ccc15f71b2857db1fd5242460153986..459be90f46c56d123704741fe81cf4a902b6b0d1 100644 --- a/free-programming-interactive-tutorials-en.md +++ b/free-programming-interactive-tutorials-en.md @@ -280,6 +280,7 @@ ### SQL +* [Intro to SQL: Querying and managing data](https://www.khanacademy.org/computing/computer-programming/sql) - Khan Academy * [SQL at Codecademy](https://www.codecademy.com/courses/learn-sql) * [SQLBolt](http://sqlbolt.com)