Re: gsoc, text search selectivity and dllist enhancments

From: Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Jan Urbański <j(dot)urbanski(at)students(dot)mimuw(dot)edu(dot)pl>, Heikki Linnakangas <heikki(at)enterprisedb(dot)com>, Postgres - Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: gsoc, text search selectivity and dllist enhancments
Date: 2008-07-14 07:47:17
Message-ID: Pine.LNX.4.64.0807141145100.11363@sn.sai.msu.ru
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On Mon, 14 Jul 2008, Tom Lane wrote:

> Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
>> Tom Lane wrote:
>>> Isn't the vacuum_delay_point() good enough?
>
>> But that's in the outer loop ... I mean here:
>
> You'd need one heckuva lot of lexemes in a tsvector to make that

Tom, I like the 'heckuva' word (in russian we have sort of), but would you
please sometimes put in footnote a translation to a regular english for
education :)

> important. Do we have CHECK_FOR_INTERRUPTS() in any other loops
> over tsvector contents? I kinda doubt it ...
>
> (I have no real objection to adding CHECK_FOR_INTERRUPTS there,
> I'm just questioning the value.)
>
> regards, tom lane
>

Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru)
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83

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