It's VFP9 extension to the UPDATE and DELETE SQL commands. It's also comaptible with MS SQL Server.

>Just a lack of knowledge on SQL.
>
>(+.+)(-.-)(_ _)
>
>>
>>You're welcome. What other problems do you still have with it?
>>
>>>
>>>thank you very much. Looks I like I need to update myself. The form UPDATE Alias SET .. FROM .. AS Alias seems to solve some of my problems
>>>
>>>Agnes
>>>
>>>>

>>>>UPDATE t0 SET n1 = tm.n1m ;
>>>>	FROM (lcCur) t0 JOIN ( ;
>>>>		SELECT t1.m1, t1.m2, MAX(t1.n1 * t2.f1) AS n1m ;
>>>>			FROM (lcCur) t1 JOIN Test2 t2 ON t2.Mx = t1.M1 OR t2.Mx = t1.M2 ;
>>>>			GROUP BY 1,2 ;
>>>>		) tm ON tm.m1 = t0.m1 AND tm.m2 = t0.m2
>>>>
>>>>

>>>>