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Databases

Thomas Buchstab
Thomas Buchstab
14,766 Points
Posted by Thomas Buchstab
Thomas Buchstab
14,766 Points

> SELECT genre, COUNT(genre) "genre_count" FROM books WHERE genre NOT NULL GROUP BY genre; whats wrong?

SELECT genre, COUNT(genre) "genre_count" FROM books WHERE genre NOT NULL GROUP BY genre;

it does count each genre and display the table as asked. Whats wrong?

Steven Parker
Steven Parker
231,261 Points
Steven Parker
Steven Parker
231,261 Points

But you get a valid response from the query? I'd try it myself but you didn't link to the challenge.

2 Answers

BRYANT GOLD
BRYANT GOLD
5,475 Points
BRYANT GOLD
BRYANT GOLD
5,475 Points

I think you mean:

Select genre, count(genre) as "genre_count" from books Group by genre Having genre IS NOT NULL;

Debora Ballabio
Debora Ballabio
1,030 Points

No that didn't work either. Did anyone get this? I'm stuck.....