From: Peter Eisentraut <peter_e@gmx.net>
To: Michal Dobaczewski <mdobaczewski@cc.com.pl>
Cc: pgsql-interfaces@postgresql.org
Subject: Re: libpq: usage of PQoidValue to obtain serial primary key after insert
Date: Thu, 22 Jul 2004 14:44:56 +0200
Message-ID: <200407221444.56693.peter_e@gmx.net> (raw)
In-Reply-To: <40FFA197.9080106@cc.com.pl>
References: <40FFA197.9080106@cc.com.pl>
Am Donnerstag, 22. Juli 2004 13:14 schrieb Michal Dobaczewski:
> Browsing the general list I've just read a post claiming that oid are
> not guaranteed to be unique in the table. This is also stated in the
> documentation - which seems to have escaped me this far. So I assume the
> approach presented above is flawed.
>
> I would like to ask what is a most elegant way to deal with such issues?
Create a unique constraint on the oid column.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/
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To: pgsql-interfaces@postgresql.org
Cc: peter_e@gmx.net, mdobaczewski@cc.com.pl
Subject: Re: libpq: usage of PQoidValue to obtain serial primary key after insert
In-Reply-To: <200407221444.56693.peter_e@gmx.net>
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