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From: Volkan YAZICI <yazicivo@ttnet.net.tr>
To: Andro <andromede@gmail.com>
Cc: Jeroen T. Vermeulen <jtv@xs4all.nl>
Cc: pgsql-interfaces@postgresql.org
Subject: Re: cursors on prepared queries
Date: Tue, 12 Sep 2006 21:12:48 +0300
Message-ID: <20060912181248.GA1373@alamut> (raw)
In-Reply-To: <da7021e0609120534i15cc0342g75274be6a8b01fbd@mail.gmail.com>
References: <da7021e0609120318u2b6a6ca2wb744d692487c0ac2@mail.gmail.com>
	<24793.125.24.222.234.1158058065.squirrel@webmail.xs4all.nl>
	<da7021e0609120534i15cc0342g75274be6a8b01fbd@mail.gmail.com>

On Sep 12 02:34, Andro wrote:
> I just found this interesting link
> http://lists.initd.org/pipermail/psycopg/2005-October/003999.html
> about psycopg python interface which looks like able to make the use of
> prepared statements within cursors.
> 
> That means the protocol handles it but not libpq, right?

No. Cursor understanding of Python DB adapters are quite different from
the cursor - we create with DECLARE - in an RDBMS. psycopg just tries to
imitate the cursor behaviour we're familiar with. OTOH, psycopg2 uses
libpq too. It's quite unfeasible to think a feature psycopg supports that
libpq does not.


Regards.

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