From: Rafa Couto <rafacouto@gmail.com>
To: David Klugmann <dklugmann@hotmail.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: View unique rowid
Date: Wed, 1 Jun 2005 16:53:19 +0200
Message-ID: <22df564b05060107539603a26@mail.gmail.com> (raw)
In-Reply-To: <BAY104-F738FF8AD0C05D867CF6D5B2050@phx.gbl>
References: <BAY104-F738FF8AD0C05D867CF6D5B2050@phx.gbl>
> Is it possible to refer to a unique row identifier on a view ?
>
> I have the following view but in a subsequent select I need to refer to
> each row's unique identifier and I know oid's are not valid for a view.
You can get an oid from some table in view definition. May be it
results to resolve your problem...
You can also try "create temp sequence" (review
http://archives.postgresql.org/pgsql-sql/2005-05/msg00126.php)
select 'saludos';
--
Rafa Couto (caligari)
mailto:rafacouto@gmail.com
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To: pgsql-sql@postgresql.org
Cc: rafacouto@gmail.com, dklugmann@hotmail.com
Subject: Re: View unique rowid
In-Reply-To: <22df564b05060107539603a26@mail.gmail.com>
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