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Databases

Alain De La Cuadra
Alain De La Cuadra
21,890 Points
Posted by Alain De La Cuadra
Alain De La Cuadra
21,890 Points

http://prntscr.com/coingx Database i dont understand the quiz i dont anderstand the quiz

http://prntscr.com/coingx

Please help

1 Answer

Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

:point_right: Be careful to follow the challenge instructions precisely.

The challenge asked for SaleDate, SaleAmount, FirstName and LastName, in that order. But your query selects FirstName, LastName and SaleAmount. So you return a different number of fields, and in a different order.

Also, the challenge asked that all Sales appear even if there is no SalesRep. But if you start with SalesRep and then LEFT OUTER JOIN Sales, you'll get every SalesRep even if they have no Sales.