SQL Analyst · AVG OVER
Compare each value to its regional average — acquisition campaigns · training scenario
Compare each value to its regional average using an acquisition campaign dataset designed to control the level of detail and variances. You must produce the result, check it on the source data and explain what it allows you to decide in this acquisition campaign.
SQL Essentials
Unlock this exercise and continue the path.
Compare each value to its regional average — acquisition campaigns · training scenario is part of the complete programme: 38 lessons, 62 verifiable exercises and 8 published guided projects.
- Complete content with explained examples
- SQL simulator and expected result
- Detailed answer, common mistakes and challenge