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

Databases

donald kaiser
donald kaiser
9,736 Points

How do you delete multiple contacts from a table in SQL?

I wrote the following: DELETE FROM phone_book WHERE first_name = "Jonathan", last_name="Luna";

But this is incorrect.

1 Answer

Steven Parker
Steven Parker
231,128 Points

Combine conditional expressions for a WHERE clause using AND instead of a comma.

Well, depending on your intentions you might use "OR", but "AND" seems more likely here.

To facilitate a more specific analysis, always include a link to the course page.

donald kaiser
donald kaiser
9,736 Points

Ok thanks Steven. And I'll include the course page link next time.