My code is sql SELECT movie_id, AVG(score) AS average FROM reviews GROUP BY movie_id; also tried sql SELECT movie_id, IFNULL(AVG(score),0) AS average FROM reviews GROUP BY movie_id;

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Posted October 14, 2014 1:11am by

It is asking me to group all reviews and make an average score under the alias "average". Help plz!

My code is

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

also tried

SELECT movie_id, IFNULL(AVG(score),0) AS average FROM reviews GROUP BY movie_id;

1 Answer

October 14, 2014 7:10am

can you please specify the database table structure?

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