MODULE 04 / LESSON 18● READY TO LEARN

Second and Third Normal Forms

Hands-on tutorial

01 / THE CONCEPT

Understand the idea

In this lesson, explore second and third normal forms. Study the SQL example, run it in the lab when applicable, and consider how it relates to real database systems.

02 / SQL EXAMPLE

◉ example.sqlSQL

SELECT * FROM enrollments;

Try in SQL Lab ↗

03 / KNOWLEDGE CHECK

Check your understanding

Which statement best describes second and third normal forms?

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