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Posted by Katrina Rodzon
Katrina Rodzon
1,414 Points

HELP Database Deep Dive: Grouping, Joining, & Cleaning: Challenge 1

I am having issue getting past the first challenge.

"Group all reviews by "movie_id" and get the average "score" and alias it as "average"."

I am using the following command but even though it returns results that look like what it's looking for it still says there is 'something wrong with my query'

SELECT movie_id, AVG(score) AS average FROM reviews GROUP BY movie_id;

Any help is greatly appreciated!

Thanks

NM. Figured it out. Dumb mistake that took me walking away for a bit to see. :)

1 Answer

Rory Gilmore
Rory Gilmore
15,835 Points
Rory Gilmore
Rory Gilmore
15,835 Points

If anyone is looking for the answer, it's SELECT AVG(score) AS average FROM reviews GROUP BY movie_id;