Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Development Tools Database Foundations SQL Calculating, Aggregating and Other Functions Grouping, Joining and Cleaning Up

Posted by MUZ1407800 Doubt Milazi
MUZ1407800 Doubt Milazi
11,813 Points

help me guys

Like before, group reviews by "movie_id", get the average "score" as "average" and only include averages under 2.

1 Answer

Tim Knight
Tim Knight
28,888 Points
Tim Knight
Tim Knight
28,888 Points

Can you share with us what you've attempted as your answer? Most of the concepts necessary for this challenge are available in the video on https://teamtreehouse.com/library/database-foundations/sql-calculating-aggregating-and-other-functions/grouping-joining-and-cleaning-up