From: Tom Lane <tgl@sss.pgh.pa.us>
To: Michael Meskes <meskes@postgresql.org>
Cc: Bosco Rama <postgres@boscorama.com>
Cc: pgsql-interfaces@postgresql.org, PostgreSQL Hacker <pgsql-hackers@postgresql.org>
Subject: Re: ecpg 'set' failure using host vars
Date: Sat, 16 Aug 2008 12:01:00 -0400
Message-ID: <14940.1218902460@sss.pgh.pa.us> (raw)
In-Reply-To: <20080816083156.GA26567@feivel.credativ.de>
References: <48A64DE5.4000906@boscorama.com>
<20080816083156.GA26567@feivel.credativ.de>
Michael Meskes <meskes@postgresql.org> writes:
> Without checking the sources it seems as if PQexecParams is not able to handle a parameter in a set command. Can anyone confirm this?
The backend only supports parameters in plannable statements, ie
SELECT/INSERT/UPDATE/DELETE. (Possibly DECLARE CURSOR, I'm too
lazy to check.)
regards, tom lane
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To: pgsql-interfaces@postgresql.org
Cc: tgl@sss.pgh.pa.us, meskes@postgresql.org, postgres@boscorama.com, pgsql-hackers@postgresql.org
Subject: Re: ecpg 'set' failure using host vars
In-Reply-To: <14940.1218902460@sss.pgh.pa.us>
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