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Course
BasicCurious what juicy queries we've got for you this time? Be sure to check this month's challenge!
Welcome to this month’s SQL Practice! New tasks are waiting for you. If you’ve finished our SQL Basics or simply want to test your database skills, this is a good option. Are you ready to resolve the business problems in this SQL practice?
In this SQL Practice, you’ll help David. He manages an online pet store, which sells food and accessories for various animals. He employed you, an SQL specialist, to build queries to help him track various statistics about his store’s performance. Can you find customers’ order histories? Which items have brought the most profit? Who are the most loyal customers?
It is up to you to get the answers for these and other questions using your SQL skills!
Hint: In each exercise, you can see a sample of the data. Look in the right-hand menu, under the tab.
Have fun!
Course progress
Exercises completed
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Practice writing SQL queries with our SQL coding practice! Every month, we release a new set of interactive exercises with real-time feedback.