Re: Frontend/Backend protocol 3.0

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Jonathan Fuerth <fuerth(at)sqlpower(dot)ca>
Cc: pgsql-odbc(at)postgresql(dot)org
Subject: Re: Frontend/Backend protocol 3.0
Date: 2005-06-06 17:55:27
Message-ID: 200506061755.j56HtR124234@candle.pha.pa.us
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The work is actually being done by another company, Pervasive. The
Command Prompt version is to be GPL and is quite different.

---------------------------------------------------------------------------

Jonathan Fuerth wrote:
> On Jun 3, 2005, at 5:20 PM, Bruce Momjian wrote:
> >
> > Are you aware someone is rewriting ODBC to use libpq for protocol
> > communications?
>
> I found the announcement from Command Prompt about their new ODBC
> driver for PostgreSQL. If anyone else didn't know about this, here's
> the thread:
>
> http://archives.postgresql.org/pgsql-odbc/2005-04/msg00084.php
>
> It looks like an ambitious project, but I'm sure they have the
> dedication, talent, and resources to see it through to completion. I
> eagerly await their initial public release along with everyone else
> here who has the misfortune of needing to use an ODBC interface. :)
>
> In the mean time, my patch for the existing driver remains on offer to
> anyone who wants access to the SQLSTATE error messages from the
> backend. Better yet, maybe someone with the necessary permission can
> post the patch to the gborg website or just apply it to the main code
> in CVS. I think the only change that should be made before applying my
> patch is to add "7.4" as a protocol choice in the Windows configuration
> UI. It should be trivial for someone who understands that UI code (I
> don't).
>
> The patch does not break compatibility with the older protocols, so you
> can continue to use the patched driver with pre-7.4 backends. You will
> get the same synthetic SQLSTATE codes as before if you connect using
> the older protocols.
>
> Regards,
>
> -Jonathan Fuerth
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 7: don't forget to increase your free space map settings
>

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Bruce Momjian | http://candle.pha.pa.us
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