Basic Course
Monthly SQL Practice – February 2023
Curious what juicy queries we've got for you this time? Be sure to check this month's challenge!
5.00
242 learners enrolled
Free trial Yes
Certificate of completion Yes
Time to complete 2 h
Coding challenges 13
Skills you will gain
- Practice basic SQL skills such as SELECT, WHERE, and JOIN
- Practice SQL queries with real-world scenarios and datasets
- Gain hands-on experience with SQL through practical coding challenges
- Apply SQL for data analysis
Last reviews
Description
Welcome to February 2023 SQL Practice! New tasks are waiting for you. If you’ve finished our SQL Basics course or if you know how to use SELECT, WHERE, GROUP BY, HAVING, ORDER BY and aggregate functions in SQL, this is a good way to test your database skills. Are you ready to solve the problems in this month’s SQL practice?
Can you help Hazel manage the local gym?
In this story, you've just been hired as an SQL specialist. Are you ready to use your database skills to help Hazel, the manager of the local gym? She needs answers to business questions like these: Which membership types generate the most money? Which people need to buy a new membership? And how much money is spent on memberships by the average gym member?
Hint: In each exercise, you can see a sample of the data. Look in the right-hand menu, under the tab.
Have fun!
Table of contents
Course progress 0%
Exercises completed 0/13
-
Challenge
0/13Practice writing SQL queries with our SQL coding practice! Every month, we release a new set of interactive exercises with real-time feedback.
Get the Certificate of Competency in SQL
This certificate will confirm your practical SQL problem-solving skills
