SQL is the world's most popular language for managing and manipulating databases. Today, Codecademy launched a free Learn SQL interactive course that will teach you the basics of tables, queries, aggregate functions, and more.
Codecademy says SQL is one of the most requested languages since Codecademy started, and this course is made possible through a collaboration with Periscope, a SQL analysis tool.
Like other Codecademy courses, you learn through interactive tutorials, building on previous exercises. You can also test your knowledge with quizzes or explore deeper with additional recommended resources.
As with Khan Academy's SQL course, this is an introductory course for those new to SQL. It's a useful language to learn, whether you're interested in using databases to build complex apps or you want to delve into interesting datasets for work or pleasure.
Get started learning at the link below.
Learn SQL [Codecademy]