Advanced Course
Monthly SQL Practice – July 2024
Check out this month's advanced challenge! Test your SQL skills by performing tasks using the database of a digital music store.
5.00
300 learners enrolled
Free trial Yes
Certificate of completion Yes
Time to complete 2 h
Coding challenges 16
Skills you will gain
- Create complex SQL reports for using JOINs
- Joining many tables in a single query
- Practice complex JOINs, including outer joins, self-joins
- Correctly filter and aggregate data with different kinds of JOINs
Last reviews
Description
Welcome to this month’s SQL Practice! New tasks are waiting for you. If you have finished our SQL Basics and SQL JOINs courses or simply want to test your database skills, this is a good resource. Are you ready to solve the business problems in this SQL practice?
Help Chinook's management power up the music store!
In this SQL Practice, you will help Chinook, a digital music store. Its management has hired you, an SQL specialist, to gain important insights into the business. You will identify popular tracks, calculate revenue, prepare marketing campaigns, and do much more.
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 left-hand menu for the button.
Have fun!
Table of contents
Course progress 0%
Exercises completed 0/16
-
Challenge
0/16Practice 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
