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donald kaiser
9,736 PointsWhen I type in the following code, it's saying that my code didn't yield the proper results. I can't understand why.
Here's my code. I'm pulling the Min and Max for only the movie called "Starman".
SELECT MIN(rating) AS star_min, MAX(rating) AS star_max, movie_id FROM reviews WHERE movie_id = 6;
3 Answers
Steven Parker
231,261 PointsYou were really close.
You just did a little too much. The challenge didn't ask for the movie_id to be shown.
Just remove that term from the SELECT list.
donald kaiser
9,736 PointsOk thanks Steven. I just tried this and it's saying that my calculation is wrong.
SELECT MIN(rating) AS star_min, MAX(rating) AS star_max FROM reviews
Absolutely nothing that I'm trying is working. I even tried this: SELECT AVG(rating) AS average, MIN(rating) AS star_min, MAX(rating) AS star_max FROM reviews GROUP BY id;
Steven Parker
231,261 PointsBut now you're forgetting the WHERE clause to filter on the movie_id. Your original code was good except that you did not need to SELECT the movie_id.
donald kaiser
9,736 PointsOh, ok. I tried that but also deleted the WHERE clause too. So that's why it didn't work. But it worked now. aaaaaahhhh thank God! Thanks steven.