Why is LEFT JOIN causing a “multi-part identifier can't be bound” error when INNER JOIN does not?
I'm getting the error "The multi-part identifier 'MS2.ExtraValueID' cannot be bound" when trying to run the following SQL query in Access 2010. SELECT [Contact Details].ContactID FROM ([Contact Details] LEFT JOIN [Extra Fields - Newsletters & Bulletins] ON [Contact Details].ContactID = [Extra Fields - Newsletters & Bulletins].ContactID) LEFT JOIN [Extra Fields - Number of Employees] ON [Extra Fields - Newsletters & Bulletins].ContactID = [Extra Fields - Number of Employees].ContactID; ExtraValueID appears in the WHERE clause of both of the "Extra Value..." queries, but isn't outputted. Looking