Re: Alias hstore's ? to ~ so that it works with JDBC - Mailing list pgsql-hackers

From Dave Cramer
Subject Re: Alias hstore's ? to ~ so that it works with JDBC
Date
Msg-id CADK3HHLY2bzumJvVx6dxKNVqdrT-ExX2bNjNsnFLuTXyR-yPeQ@mail.gmail.com
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In response to Re: Alias hstore's ? to ~ so that it works with JDBC  (Kris Jurka <books@ejurka.com>)
Responses Re: Alias hstore's ? to ~ so that it works with JDBC  (Kris Jurka <books@ejurka.com>)
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On Fri, Feb 8, 2013 at 11:43 AM, Kris Jurka <books@ejurka.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

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