From: Michael Meskes <meskes@usa.net>
To: pgsql-hackers@hub.org
Subject: Re: [HACKERS] PREPARE
Date: Wed, 18 Nov 1998 08:47:43 +0100
Message-ID: <19981118084743.A869@usa.net> (raw)
In-Reply-To: <Pine.LNX.3.96.981117183349.3444G-100000@maidast.retep.org.uk>
References: <19981117101824.C2181@usa.net>
<Pine.LNX.3.96.981117183349.3444G-100000@maidast.retep.org.uk>
On Tue, Nov 17, 1998 at 06:40:01PM +0000, Peter T Mount wrote:
> it has each required parameter represented by a ?
>
> insert into mytable (field1,field2,field3) values (?,?,?);
>
> Now the current postgresql jdbc implementation stores this string, and has
> a Vector (Java for a dynamic array) that has each value stored in it as
> the client application sets them. When the client calls the
> executeUpdate() or executeQuery() methods, we just replace the ?'s with
> the values in sequence, and pass the query to the backend as normal.
That's exactly what I wanted to use for ecpg. But I guess I postpone it just
a little more. :-)
Michael
--
Dr. Michael Meskes, Manager of the Western Branch Office, Datenrevision GmbH
work: Cuxhavener Str. 36, D-21149 Hamburg
home: Th.-Heuss-Str. 61, D-41812 Erkelenz, Michael.Meskes@usa.net
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To: pgsql-interfaces@postgresql.org
Cc: meskes@usa.net, pgsql-hackers@hub.org
Subject: Re: [HACKERS] PREPARE
In-Reply-To: <19981118084743.A869@usa.net>
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