Re: Alias hstore's ? to ~ so that it works with JDBC

From: Dave Cramer <pg(at)fastcrypt(dot)com>
To: Kris Jurka <books(at)ejurka(dot)com>
Cc: Seamus Abshere <seamus(at)abshere(dot)net>, Merlin Moncure <mmoncure(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Alias hstore's ? to ~ so that it works with JDBC
Date: 2013-02-08 16:48:50
Message-ID: CADK3HHLY2bzumJvVx6dxKNVqdrT-ExX2bNjNsnFLuTXyR-yPeQ@mail.gmail.com
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On Fri, Feb 8, 2013 at 11:43 AM, Kris Jurka <books(at)ejurka(dot)com> wrote:

>
>
> On Wed, 6 Feb 2013, Seamus Abshere wrote:
>
> > I personally don't know of any way around the conflict except changing
> > JDBC or hstore, and I don't think JDBC is gonna change.
> >
>
> I think changing JDBC is the way to go. Currently JDBC supports escape
> sequences for cross database portability and it seems reasonable to
> support an escape sequence that allowed passing ? to the backend instead
> of interpreting it as a parameter. This will be more complicated than you
> might hope because the escape processing currently happens prior to bind
> parameter detection so I'm not sure what a good patch would really look
> like, but given the feedback provided here, it's worth investigating.
>
> Kris Jurka
>
> Would this be an postgresql specific escape sequence ? I don't think the
spec allows for this does it ?

Dave Cramer

dave.cramer(at)credativ(dot)ca
http://www.credativ.ca

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