Howdy all --

I have just recently learned of UPDATE-SQL and am now trying to use it. There's something I have missed, however, because the following executes really slow ... a minute or more to execute!

Update  KitDetail Set												;
		  ReceivFlag = .T.											;
	From c_TransferDetail											;
	Where c_TransferDetail.Received									;
		And c_TransferDetail.NonInvID = KitDetail.UniqueKey			;
		And KitDetail.UniqueKey # 0

KitDetail is table indexed by UniqueKey.
c_TransferDetail is a cursor with maybe 20 to 50 records in it.\

Previously, I handled this with SET RELATION into KitDetail, and it completed essentially instantly.

OK, so what am I missing here?

Thanks so much in advance,