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David Bouchare
David Bouchare
9,224 Points
Posted by David Bouchare
David Bouchare
9,224 Points

SQL - average > 2 code challenge Grouping, Joining and Cleaning Up

Hi everyone,

I don't know what's wrong with this query:

SELECT AVG(score) AS average FROM reviews GROUP BY movie_id HAVING average > 2

This is in response to the following question: "Like before, group reviews by "movie_id", get the average "score" as "average" and filter out any averages over 2."

Thanks in advance.

2 Answers

Unsubscribed User
Unsubscribed User
30 Points

I think you might need to flip your operator from > to <=.

SELECT AVG(score) AS average FROM reviews GROUP BY movie_id HAVING average <= 2;
David Bouchare
David Bouchare
9,224 Points
David Bouchare
David Bouchare
9,224 Points

Thanks Steve, I didn't read the exercise properly. It is working now