Databases Querying Relational Databases Joining Table Data with SQL JOIN Queries

Christopher Reynolds
Christopher Reynolds
2,817 Points

HELP 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
Steven Parker
182,288 Points

The 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.