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Three different SQL dialects

Follow dedicated paths for Standard SQL syntax, T-SQL for SQL Server or PostgreSQL.


SQL Certificates

After successfully completing each course, you will receive a certificate that you can publish on your LinkedIn profile.


Friendly support

Don't worry if you get stuck. We'll always be there to help you with any doubts or issues you may face when you're learning.


100% web-based experience

To enroll in our courses, you'll only need a contemporary web browser and a positive attitude.


Real database environment

All the challenges and exercises you'll complete are based on real-world applications. No fluff, just things you need.

FROM trip
WHERE city_id IN (
  FROM city
  WHERE area > 100
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SQL from A to Z

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Advanced SQL in PostgreSQL

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SQL from A to Z in MS SQL Server

course explorer

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Whether you want to learn SQL to explore and analyze your data to get actionable insights, or want to learn how to store, manage, and optimize data in a relational database, we have everything you need.

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  • ★★★★★

    Vertabelo is an amazing resource for learning SQL. The curriculum is well designed, the databases and exercises are varied and interesting, the layout is superb, and the staff is responsive and helpful. I can't wait to see what else is coming as new courses seem to be popping up regularly!

    Patrick Wellborn

    Industrial Maintenance Technician (Linetec)

  • ★★★★★

    Your courses do a great job of explaining the material and are very challenging but not discouraging. I have really enjoyed your courses, and I always recommend your company anytime I come across somebody looking to learn SQL.

    Mario DiMartino

    Test Engineer (BioTel Research)

  • ★★★★★

    Lots of practice and encouragement as well as help if you need it. Just look at the class chat area. The stuff I have learned so far has helped me in several projects that I am currently working on.

    Sheila Dickson

    Sharepoint Administrator/Developer and Graphics Designer (INDUS Technology)

  • ★★★★★

    Vertabelo Academy provided me with the chance to learn SQL well enough to list it as a skill for my resume and job applications. This has been a great supplement to my education. It is a great resource (and an inexpensive one) to learn SQL and get the language mastered.

    Ethan Shutt

    Loss Prevention Representative (Nordstrom)

  • ★★★★★

    Vertabelo is really easy to use, the learning is well-paced, and the interactive platform is exceptional. The best part is, I can log on any time during work or at home and do a few lessons to advance my knowledge.

    Mick Pagel

    Supply Chain Analyst (Carvana)


SQL Library

Dig into the vast amount of expert tutorials, blogs, guides, cheat sheets, and more. Learn everything you need to know about SQL and its dialects in one place.

Articles Cookbook

How Do You Write a SELECT Statement in SQL?

How to Add Days to a Date in MySQL

What Is a Foreign Key in SQL?

Finding Maximum Values in Rows

How to Convert a String to Lowercase in SQL