Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
David Corrales
4,698 PointsNeed a little help! What am I missing here?
We're in a movie database. There's a reviews table with the columns of id, movie_id, username, review and rating.
The movie "Starman" has the id of 6. Movie ids are found in the movie_id column in the reviews table. Write a query that totals up all ratings for the movie "Starman" in the reviews table. Alias it as starman_total_ratings.
Type in your command below, then press Ctrl-Enter.
Bummer: Your query didn't perform the correct sum calculation.
SELECT SUM(rating) AS starman_total_ratings FROM reviews WHERE rating = "%Starman%";
2 Answers
Steven Parker
231,275 PointsYou can't use wildcards (%) with an equality test, they only work with the "LIKE" test. But that's not really what you want to be looking for here.
The challenge gave you a hint for building your WHERE clause when it said, "The movie "Starman" has the id of 6."
David Corrales
4,698 PointsWHAT in the WORLDD?! How are you so fast, you're literally the BEST THING EVER! Ahh! Sorry I'm bothersome! T.T You're truly such a great help!
Steven Parker
231,275 PointsGlad to help, and it's just lucky timing. I'm not always online, I swear!
Happy coding!