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


The prompt is telling me that I haven't selected all the columns.

But I have. The columns are id, name, description, price. My code reads: SELECT id, name, description, price FROM products WHERE price < 10.99;

I can't figure out what I'm doing wrong.

1 Answer

You should rather use 'SELECT * FROM [tablename]' instead of listing all the columns.

The * selects all columns automatically.

Hope it helped!