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2021 Monthly SQL Practice Sets - Basic

Practice SQL queries with all basic coding challenges from 2021!

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10 free interactive coding challenges

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Interactive exercises

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Are you looking for interactive SQL exercises? If you are a beginner, you've come to the right place. Have fun with our Basic Monthly SQL Practice Sets from 2021!

Did you know you can learn SQL and practice writing SQL queries while having fun? We have collected all of our basic-level Monthly SQL Practice Sets published in 2021 into one SQL course. Here are 93 interactive SQL exercises for you to gain experience in working with data.

SQL Practice Sets are interactive mini-courses, usually with no more than 20 exercises. This is a fantastic way to practice writing SQL queries.

We publish our Practice Sets once a month. This is a collection of basic SQL Practice Sets from 2021. Do you know what SELECT, WHERE, or JOIN is? Or maybe you took our SQL Basics course? This great interactive course is for you!

When we create our online SQL practices, we draw ideas for tasks from the real world. We select one topic or industry each month and base our exercise scenarios on it. Check out what we came up with!

Do you run your own business? See how much you gain by practicing SQL and working with databases. You can use most of the practice SQL queries you write in your own projects.

The exercises are designed to be challenging but doable for beginners. Remember, if you have a problem with a task, you can always get hints or support. When you come across difficulties, you learn what you need to focus on and go over them again.

What are you waiting for? Practice SQL and have fun!

What's in it for me?

  • 6 great basic SQL Challenges, all in one course: have fun doing 93 SQL exercises.
  • Learn by doing: Get hands-on practice with our real code editor, real data sets, and real-life problems.
  • Online certificate: After completing the course, you receive a certificate you can add to your LinkedIn profile confirming the acquired knowledge.
  • 30-day money-back guarantee: If you're not satisfied with this course, tell us within 30 days of purchase, and you get a full refund.
  • Trusted support system: Our course comes with access to our resource base and technical support. You can also join our learning community and participate in on-task discussions.
  • Hints and more: If you get stuck, use the exercise hints included. Or use the Discuss tab to ask questions and share insights with other members of the LearnSQL community. You can also drop us a line at, and we'll be more than happy to help!


  • Basic knowledge of SQL (we recommend doing the SQL Basics course first).
  • A web browser and an internet connection.

Who should take this learning path?

  • Anyone who wants to practice basic SQL.
  • Students taking courses in relational databases.
  • Beginning programmers looking for interesting SQL challenges.
  • Business database users who want to improve their skills.
  • You!

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February 2021 SQL Challenge

Mike owns and wants to grow a car rental business. Help him gather important information using your SQL skills.

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April 2021 SQL Challenge

Rita and Richard want to improve their apartment rental agency. Can you help them gather the information they need with your SQL chops?



June 2021 SQL Challenge

Jennifer is a veterinarian who runs a dog sitting service in different cities. She's always interested in new business projects. Use SQL to help her see if there are enough potential clients for her ideas.



August 2021 SQL Challenge

Martin runs a travel agency in the U.S. state of Illinois. Use SQL to help him get to know his clients and the attractions.



October 2021 SQL Challenge

Dean runs a business in Cleveland. He would like to know about his customers and their needs. Can you help them gather the information he needs by using SQL?



December 2021 SQL Challenge

Scott is a board game enthusiast who has decided to run his own e-store. He needs your help to decide what games and genres are popular, which customers are the most loyal, etc.


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