Advanced Course
Monthly SQL Practice – January 2024
Curious what juicy queries we've got for you this time? Be sure to check this month's challenge!
4.00
365 learners enrolled
Free trial Yes
Certificate of completion Yes
Time to complete 2 h
Coding challenges 14
Skills you will gain
- Solve complex SQL problems using advanced coding techniques
- Apply window functions in real-life scenarios
- Combine multiple tables effectively using JOIN operations
- Tackle industry-specific SQL challenges for practical experience
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Challenge
0/14Practice writing SQL queries with our SQL coding practice! Every month, we release a new set of interactive exercises with real-time feedback.
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Description
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?
Help Julie manage her crochet store!
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 the tab.
Have fun!