Improve your skills by learning SQL JOINs | Online Course | Vertabelo Academy

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Well done! Now you know how to JOIN a table with itself.

In this section, you'll learn how to JOIN tables using non primary-foreign key conditions.

12/12 Congratulations

1. Introduction

2. Get to know the workshop_workers table

3. Filtering self joined tables

4. Filtering – exercise

5. Get to know the dictionary table

6. Dictionary table – exercise 1

7. Dictionary table – exercise 2

8. Dictionary table – exercise 3

10. Person table – exercise 1

11. Person table – exercise 2

12. Congratulations

Well done! Joining a table with itself is easy and quite useful. But we're not done with JOINs just yet – see you in the next part!

Click the Next exercise button to continue.

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