Curious what juicy queries we've got for you this time? Be sure to check this month's challenge!
Welcome to January 2024 SQL Practice! New tasks are waiting for you. If you have finished our Window Functions course or otherwise know how to use window functions, this is a good resource. Are you ready to solve the business problems in this SQL practice?
In this SQL Practice, you will help Julie. She owns an online shop where she sells handmade crocheted clothes and accessories. Julie has hired you, an SQL specialist, to build her a series of queries using the database to gain important insights into how well the website is performing. Which products are selling the best? How is the revenue every month?
It is up to you to get the answers to 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 thetab.
Practice writing SQL queries with our SQL coding practice! Every month, we release a new set of interactive exercises with real-time feedback.