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, ...

SQL, the popular programming language used to manage data in a relational database, is used in a ton of apps. Khan Academy’s introductory course to SQL will get you started writing SQL in an ...

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The course assumes you have basic working knowledge of SQL and builds on top of that to help you write SQL SELECT statements geared towards data analysis. The instructor focuses on two distributed big ...

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