From: | Frank van Vugt <ftm(dot)van(dot)vugt(at)foxi(dot)nl> |
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To: | pgsql-interfaces(at)postgresql(dot)org |
Subject: | Re: Incremental results from libpq |
Date: | 2005-11-10 09:11:45 |
Message-ID: | 200511101011.45702.ftm.van.vugt@foxi.nl |
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Lists: | pgsql-interfaces |
> >> Is there a better way?
> >
> > Not at the moment. It's been requested before though, so if you
> > want to develop a patch for libpq, have at it.
> Cool. I think I'll get my own interface hashed out in my kludgey way,
> then look at the broader need if it's a success.
Just FYI, I'm interested in this extension as well.
At the moment, the PostgreSQL driver in TrollTech's Qt will fetch the complete
result of any select-query as opposed to for example the Oracle driver which
will fetch just the rows that are desired. This results in the fact that for
example database-enabled tables in the UI won't do the initial paint as
'snappy' as they could since although they will show only part of the
result-set, the underlying driver is still picking up the complete set or
records from the backend.
--
Best,
Frank.
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