Learn SQL with This Free Three-Hour Course from Codecademy
Mar 2017 »![Learn SQL with This Free Three-Hour Course from Codecademy Learn SQL with This Free Three-Hour Course from Codecademy](https://i.pinimg.com/originals/f4/e7/f6/f4e7f6e0c2bb9b1892e192eac492cbd6.png)
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.