Maybe this will help http://sql-ex.ru/help/select18.php
04.04.2012, 02:03, "JORGE MALDONADO" :
> I have a parent table and a child table. In order to detect duplicate
> information I need to consider both tables. This means that a "duplicate
> record" consists of one parent record and one or mor
I have a parent table and a child table. In order to detect duplicate
information I need to consider both tables. This means that a "duplicate
record" consists of one parent record and one or more child records.
Is there any standard approach to solve this issue?
Respectfully,
Jorge Maldonado
