Course

How to Transform Tables with SQL

Practice more SQL in this course that covers how to manipulate and transform data.

3.89 out of 5 stars
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58,022 learners enrolled
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  • Skill level

    Intermediate
  • Time to complete

    Approx. 3 hours
  • Certificate of completion

    Included with paid plans
  • Prerequisites

    1 course

About this course

This course lets you get more sophisticated with what you can do with data. Even if you are not doing data analysis yourself, understanding what is possible is essential in today’s data-driven world.

Syllabus

4 lessons • 0 projects • 0 quizzes
The platform

Hands-on learning

Don’t just watch or read about someone else coding — write your own code live in our online, interactive platform. You’ll even get AI-driven recommendations on what you need to review to help keep you on track.
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How to Transform Tables with SQL course ratings and reviews

3.89 out of 5 stars
186 ratings
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  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Rodrigo
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

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  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.
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Frequently asked questions about How to Transform Tables with SQL

  • SQL (Structured Query Language) is used to work with relational databases, which store information in multiple separate tables that are related to each other in a predetermined structure. For example, many businesses have databases of customers with connected tables for names and order numbers.