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Development Tools

SQL Challenge

Hello Treehouse!

I am having a hard time with this part of the SQL challenge.

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I wish that there were hints on this challenges. If someone could help me out on what to do to filter the results, I will appreciate it a lot.


2 Answers

Looks good! But don't forget to include the table that you're selecting the columns FROM. :)

Worked perfectly, thanks!

Hey, Alejandro!

You'll want to try using the HAVING clause at the end of your statement to select only those reviews with an AVG(score) <= 2.

I tried it like this but it wont work..

SELECT AVG(score) AS average GROUP BY movie_id HAVING AVG(score) <= 2