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 trialChristopher Reynolds
2,817 PointsHELP me with this question.
In a car database there is a Sale table with columns, SaleID, CarID, CustomerID, LocationID, SalesRepID, SaleAmount and SaleDate. The database also has a SalesRep table with columns, SalesRepID, FirstName, LastName, SSN, PhoneNumber, StreetAddress, City, State and ZipCode.
Show the First and Last Name of each sales rep along with SaleAmount from both the SalesRep and Sale tables in one result set.
Here is what i wrote: SELECT FirstName, LastName, FROM Sale INNER Join SalesRep ON Sale.SalesRepID = SalesRep.SalesRepID where SaleAmount is not NULL;
2 Answers
Steven Parker
231,184 PointsThe instructions you quoted say "Show the First and Last Name of each sales rep along with SaleAmount ...", but your query only selects "FirstName" and "LastName".
There's a comma after "LastName", but the third field is missing.
Christopher Reynolds
2,817 Pointsi figured it out, thanks.