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Start your free trialAlon Sacks
656 PointsThe first question is asking me to group all reviews and make an average score under the alias "average". help plz!
The first question is asking me to group all reviews and make an average score under the alias "average". help plz!
2 Answers
Gloria Dwomoh
13,116 PointsHi Alon, if you have named your DB reviews.
SELECT AVG(score) AS average FROM reviews GROUP BY movie_id;
King Penson II
16,413 PointsThat works perfectly, thanks a lot!
Gloria Dwomoh
13,116 PointsYou are welcome King :)
Alon Sacks
656 PointsSELECT movie_id, AVG(score) AS average FROM movies GROUP BY movie_id;
Gloria Dwomoh
13,116 PointsGloria Dwomoh
13,116 PointsCan you post your attempt?