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 Querying Relational Databases Joining Table Data with SQL JOIN Queries

Posted by yelena shakhanova
yelena shakhanova
1,257 Points

any advise why this isn't accepting the code?

https://teamtreehouse.com/library/querying-relational-databases/joining-table-data-with-sql/join-queries

not allowing this code through

select ModelName, VIN, StickerPrice From Model Inner Join Car on Model.ModelID = Car.CarID

2 Answers

Larry Cousino
Larry Cousino
23,127 Points
Larry Cousino
Larry Cousino
23,127 Points

Hello, you are very close on the solution. A minor change to the INNER JOIN would resolve the problem. The primar key for Model is ModelID. Normally in a related table you would see a foreign key that is matches the primary key of the related table. Does that help?

yelena shakhanova
yelena shakhanova
1,257 Points
yelena shakhanova
yelena shakhanova
1,257 Points

than you . i had completely missed model id in there . it worked