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
christianogu
1,017 PointsPlease, someone kindly show me how to go about this problem or point out what I am doing wrong. Count al
In the library database there's a books table. There are id, title, author, genre and first_published columns.
Count all the books in each genre. Include the genre column first and the genre_count as the second column of information. My answer: Select genre, Count(title) from books group by genre;
2 Answers
KRIS NIKOLAISEN
54,967 PointsYou are missing the alias for your count genre_count
christianogu
1,017 Pointsselect genre, Count(title) from books group by genre;