>Carlos,
>I think you wouldn't want to do this (I did). Instead of using the large child, select related child recs into a read&write cursor, use table buffering, edit/append, loop through modified and update original. It's exceptionally fast with large tables.
>Cetin

Well, if there are not other solution i'll do it. What about a updatable view? I've asked this to edwars pickman too, but i've never used views.