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Introduction
Quiz
Summary
14. Congratulations

## Instruction

Perfect! That was the last exercise in our quiz and you've done pretty well!

This is where our course ends. We've done quite a lot: single CTEs, multiple CTEs, nested CTEs, recursion, INSERT/UPDATE/DELETE with CTEs… pretty much everything you need in order to successfully use Common Table Expressions. We hope the knowledge you have gained will prove useful to you.

If you enjoyed the course, please leave us a rating and take a look at other courses we offer. Thank you for studying with Vertabelo Academy!

## Exercise

Press to finish the course.