From: Neil Conway <neilc@samurai.com>
To: Francisco Reyes <lists@natserv.com>
Cc: pgsql General List <pgsql-general@postgresql.org>
Subject: Re: Closing inactive connections OR user connections limits
Date: 20 Nov 2002 16:15:57 -0500
Message-ID: <873cpw54du.fsf@mailbox.samurai.com> (raw)
In-Reply-To: <20021120135451.V30106-100000@zoraida.natserv.net>
References: <20021120135451.V30106-100000@zoraida.natserv.net>
Francisco Reyes <lists@natserv.com> writes:
> On 20 Nov 2002, Neil Conway wrote:
> > Not if the connection is made to the database as the PostgreSQL
> > superuser.
>
> So this would be new to 7.3. Right?
Yes.
> Right now if there are connections open "vacuum full" will wait from those
> connectins to close, even if the vacuum is done from the superuser.
Erm, no -- VACUUM FULL doesn't block on connections, it blocks waiting
to acquire locks. Whether or not a client is allowed to connect to the
database has no relation to the locks the client can acquire once
they've connected.
> > Heh, no where at the moment, as there wasn't isn't any documentation
> > on this new feature :-) Attached is a patch that adds some (also sent
> > to -patches).
>
> So there will be a way to reserve connectinos for the super-user, but will
> there be a way to limit number of connection per user?
Not in 7.3, AFAIK.
Cheers,
Neil
--
Neil Conway <neilc@samurai.com> || PGP Key ID: DB3C29FC
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To: pgsql-sql@postgresql.org
Cc: neilc@samurai.com, lists@natserv.com, pgsql-general@postgresql.org
Subject: Re: Closing inactive connections OR user connections limits
In-Reply-To: <873cpw54du.fsf@mailbox.samurai.com>
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