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Bill Ertle
9,286 Pointsdatabase foundations
stuck again...
this time it's the following link:
here's my answer that comes back as incorrect:
select title ifnull(avg(score),0) as average
from movies left outer join reviews
on movies_id = reviews.movie_id
group by movie_id having average < 2;
your input would be appreciated.
2 Answers
Jason Anello
Courses Plus Student 94,610 PointsHi Bill,
You need a comma after the title column name.
Also, in your ON clause you have movies_id which should be movies.id
Bill Ertle
9,286 Pointsthank you jason!!! i tried it again, and it worked this time...don't know what i did wrong the first time.
Bill Ertle
9,286 PointsBill Ertle
9,286 Pointshello jason...i added the comma after title and changed the on clause and it still didn't work.
Jason Anello
Courses Plus Student 94,610 PointsJason Anello
Courses Plus Student 94,610 PointsMaybe refresh and try again.
The following passed task 3 for me:
select title, ifnull(avg(score),0) as average from movies left outer join reviews on movies.id = reviews.movie_id group by movie_id having average < 2;All I did was copy and paste your statement into task 3 and then made those 2 changes.