Curious what juicy queries we've got for you this time? Be sure to check this month's challenge!
Welcome to our next SQL Practice! New tasks are waiting for you. If you’ve finished our SQL Basics, Creating Basic Reports, and GROUP BY Extensions courses or otherwise have equivalent knowledge, this is a good way to test your database skills. Are you ready to solve the problems in this month’s SQL practice?
In this story, you've just been hired as an SQL specialist. You will help Emily, the owner of a local bike rental shop. She would like to gather data to grow her business and has hired you to help her out. Can you calculate how many bikes the shop owns by category? Can you get the rental revenue for each month? The answers are hidden in the database. You just need to find them using SQL functions!
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.