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New Monthly SQL Practice for August 2021!

Do you have basic skills in SQL? Do you know how to write SQL queries? If the answer is yes, you can test your knowledge by solving business problems with our SQL Practice, available every month on

The August SQL Practice is at the basic level. You will check your SQL skills with data about a travel agency. The company organizes trips through different cities in the state of Illinois in the US, connecting its clients to many attractions.

Maybe it is the first time you’ve come across our Monthly SQL Practice. offers one free SQL Practice each month: at the basic level in the even months and at the advanced level in the odd months. Each SQL Practice takes about an hour (or less!) and contains 5 to 10 exercises to help you practice your SQL skills.

Each Monthly SQL Practice features a different business or hobby. We’ve had topics including the family tree, a language school, a book exchange, a job agency, rental cars, stars and astronomy, auto repair, baking, pizza, movies, U.S. cities, clothing retail, and more.

In our August 2021 SQL Practice, you’ll meet Martin who runs a travel agency in the state of Illinois in the US. He would like to know about his clients and the attractions. Can you help him gather the needed information by using SQL? It shouldn’t be too hard if you have finished our SQL Basics course, so don’t worry.

Remember to use the hints, and have fun!