Re: knngist - 0.8
От
Alexander Korotkov
Тема
Re: knngist - 0.8
Дата
Msg-id
AANLkTim_aHaY-To-ApdN1VHm3bef6zHc_K0eYgQROxNe@mail.gmail.com
Ответ на
Re: knngist - 0.8 (Euler Taveira de Oliveira)
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Дерево обсуждения
Re: knngist - 0.8 Alexander Korotkov <aekorotkov@gmail.com>
Re: knngist - 0.8 Robert Haas <robertmhaas@gmail.com>
Re: knngist - 0.8 Alexander Korotkov <aekorotkov@gmail.com>
Re: knngist - 0.8 Euler Taveira de Oliveira <euler@timbira.com>
Re: knngist - 0.8 David Fetter <david@fetter.org>
Re: knngist - 0.8 Alexander Korotkov <aekorotkov@gmail.com>
Re: knngist - 0.8 Robert Haas <robertmhaas@gmail.com>
On Tue, Aug 10, 2010 at 1:35 AM, Euler Taveira de Oliveira <euler@timbira.com> wrote:
User-defined parameters for GiST would be a great feature. I'm performing some experiments with GiST and I'm really feeling the need of it.What do you mean by complex queries? You can always use the SET command. Sadly
it doesn't work when you have different thresholds within distinct subqueries.
(In pg_similarity I use this approach to set the function's thresholds).
I mean exactly different thresholds in distinct subqueries.
What
I am investigating is a way to build an index with some user-defined
parameters. (We already have some infra-structure in reloptions for that but
it needs some work to support my idea). I have some half-baked patch that I'm
planning to submit to some of the CFs. Unfortunately, I don't have time for it
ATM.
----
With best regards,
Alexander Korotkov.
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