From: "Wei Weng" <wweng@kencast.com>
To: "'Robert Treat'" <xzilla@users.sourceforge.net>
Cc: <pgsql-sql@postgresql.org>
Subject: =?gb2312?B?tPC4tDogW1NRTF0gSXMgdGhpcyB2YWxpZD8=?=
Date: Mon, 12 Aug 2002 23:52:05 -0400
Message-ID: <000501c2427c$cac744b0$2f437242@wahaha>
MIME-Version: 1.0
Content-Type: text/plain;
	charset="gb2312"
Content-Transfer-Encoding: quoted-printable
In-Reply-To: <1029197405.2981.2.camel@camel>
Importance: Normal

I am using C++ and libpq.=20


Thanks

Wei


-----=D3=CA=BC=FE=D4=AD=BC=FE-----
=B7=A2=BC=FE=C8=CB: Robert Treat [mailto:xzilla@users.sourceforge.net]=20
=B7=A2=CB=CD=CA=B1=BC=E4: Monday, August 12, 2002 8:10 PM
=CA=D5=BC=FE=C8=CB: Wei Weng
=B3=AD=CB=CD: pgsql-sql@postgresql.org
=D6=F7=CC=E2: Re: [SQL] Is this valid?

I'm going to ask the crazy question of what language/interface are you
using to interact with postgres? Based on my interpretation of your
question I'd say that won't break (though one of your queries might
fail) but then again I may be totally misreading what you wrote...

Robert Treat

On Mon, 2002-08-12 at 19:21, Wei Weng wrote:
> I am not sure if this is the right mailing list I talk to. Please let
me
> know if I had violated any unwritten rules. :)
>=20
> I have a global variable PGconn* m_pgconn that is the connection
handle
> for connecting to the postgresql database. Can I access/use the handle
> from multiple threads? Say I have a thread that does some insertion
> through this handle/database connection(m_pgconn) and also another
> thread that do some insertion *on the same table* through this
> handle(m_pgconn), will that break?
>=20
> Thanks
>=20
>=20
> --=20
> Wei Weng
> Network Software Engineer
> KenCast Inc.
>=20
>=20
>=20
> ---------------------------(end of
broadcast)---------------------------
> TIP 3: if posting/reading through Usenet, please send an appropriate
> subscribe-nomail command to majordomo@postgresql.org so that your
> message can get through to the mailing list cleanly