Course

How to Transform Tables with SQL

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

3.9 out of 5 stars
61,282 learners enrolled
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  • Skill level

    Intermediate
  • Time to complete

    Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary
    2 hours
  • Certificate of completion

    Included with paid plans
  • Prerequisites

    1 course
    We suggest you complete the following courses before you get started with How to Transform Tables with SQL:
    • Learn SQL

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

The platform

Hands-on learning

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Meet the creator of the course
Ada Morse
Data Science Instructional Designer at Codecademy
Ada is a Data Science Instructional Designer at Codecademy. Her background is in mathematics, with a Ph.D. focused on the design of self-assembling DNA nanostructures. Ada has worked on courses across our Data Science catalog, covering topics including Python, Excel, and Data Engineering.

How to Transform Tables with SQL course ratings and reviews

3.9 out of 5 stars
333 ratings
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  5. 1 star
  • 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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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.

Join over 50 million learners and start How to Transform Tables with SQL today!

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  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.
  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.
  • Certificate of Completion

    Earn a document to prove you've completed a course or path that you can share with your network.