Re: tsearch comments

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От Oleg Bartunov
Тема Re: tsearch comments
Дата
Msg-id Pine.GSO.4.44.0301230707410.15734-100000@ra.sai.msu.su
обсуждение исходный текст
Ответ на Re: tsearch comments  (Björn Metzdorf <bm@turtle-entertainment.de>)
Список pgsql-general
On Wed, 22 Jan 2003, [iso-8859-1] BjЖrn Metzdorf wrote:

> > Oleg: Can you search your memory why txt2txtidx possibly should not be
> > marked as "iscachable"?
>
> Well I now see where the problem is, the function does not always have to
> return the same if the arguments are the same (the data might have changed
> and there may be more or less matching entries). Any hints how to overcome
> this?

No way, Bjoern. Think about stemming, for example.

>
> Regards,
> Bjoern
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 6: Have you searched our list archives?
>
> http://archives.postgresql.org
>

    Regards,
        Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83


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