I have a table with over 10 columns. I want to insert data into only one of the column using data from another column. My SQL looks like this, but it's not working.
INSERT INTO dbo.dcx_dealer_code (Dealer_Code) Values
(select distinct detail.Dealer_Code from dbo.dcx_warranty_detail_report detail
LEFT OUTER JOIN dbo.dcx_dealer_code dcode ON
dcode.Dealer_Code = detail.Dealer_Code
WHERE dcode.Dealer_Code is null)
I have done this before, but the destination columns always matched the source columns, this time I can't figure this out. Any prompt help will be much appreciated.