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Re: Duplicate information in parent and child tables - Mailing list pgsql-sql

From msi77
Subject Re: Duplicate information in parent and child tables
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Msg-id 178541333513004@web118.yandex.ru
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In response to Duplicate information in parent and child tables  (JORGE MALDONADO <jorgemal1960@gmail.com>)
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Maybe this will help http://sql-ex.ru/help/select18.php

04.04.2012, 02:03, "JORGE MALDONADO" <jorgemal1960@gmail.com>:
> I have a parent table and a child table. In order to detect duplicate information I need to consider both tables.
Thismeans that a "duplicate record" consists of one parent record and one or more child records.  Is there any standard
approachto solve this issue? 
>
> Respectfully,
> Jorge Maldonado

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