Re: [JDBC] V3 protocol + DECLARE problems

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От Kris Jurka
Тема Re: [JDBC] V3 protocol + DECLARE problems
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Msg-id Pine.BSO.4.56.0407211601060.9870@leary.csoft.net
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Ответ на V3 protocol + DECLARE problems  (Oliver Jowett <oliver@opencloud.com>)
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On Wed, 21 Jul 2004, Oliver Jowett wrote:

> It's going to be fun using anything more than very basic cursors via the
> V3 protocol in the JDBC driver. DECLARE does not work with parameters
> passed via a Parse/Bind combination -- which is how we currently always
> pass parameters when talking V3. I'm reluctant to have two
> implementations of the parameter logic for V3 (one that does direct
> substitution, one that uses Bind) since that's extra unnecessary code
> and a recipe for inconsistent behaviour.

I see where you are going in the WITH HOLD case, I don't see how this
extends to scrollable cursors without other major changes as the Execute
protocol message assumes forward only operation.

Kris Jurka

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