From: Josh Berkus <josh@agliodbs.com>
To: Adam Sherman <adam@tritus.ca>
To: pgsql-sql@postgresql.org
Subject: Re: Locating all Children given Set of Parents
Date: Tue, 13 May 2003 12:01:45 -0700
Message-ID: <200305131201.45493.josh@agliodbs.com> (raw)
In-Reply-To: <194520000.1052848010@saturn>
References: <184690000.1052842782@saturn>
<200305130947.46844.josh@agliodbs.com>
<194520000.1052848010@saturn>
Adam,
> > Select children.*
> > from children where exists (select pc_id
> > from parent_child
> > where pc.child_id = children.id
> > and pc.parent_id IN ($parent_id_list)
> > );
>
> What is "pc_id" referring too?
parent_child.id
Which column you use isn't important, just don't use "SELECT *"
--
-Josh Berkus
Aglio Database Solutions
San Francisco
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To: pgsql-sql@postgresql.org
Cc: josh@agliodbs.com, adam@tritus.ca
Subject: Re: Locating all Children given Set of Parents
In-Reply-To: <200305131201.45493.josh@agliodbs.com>
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