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

what did i do wrong?

SELECT SalesRep.firstName, SalesRep.lastName, Sale.saleAmount FROM Sale LEFT OUTER JOIN SaleSRep ON SalesRep.salesRepID = SalesRep.salesRepID;

its saying you're missing the INNER keyword

1 Answer

Steven Parker
Steven Parker
231,248 Points

Since you didn't provide a link to the challenge this is a bit of a guess, but based on the message you got I imagine that the requirements are best satisfied by an INNER JOIN rather than an OUTER one.

Also, I notice that both terms in the ON expression are the same, but I would expect one of them should be a column from the other table.