Re: Fast tsearch2, trigram matching on short phrases

On Wed, 22 Aug 2007, Carlo Stonebanks wrote:

> Hi Oleg,
>
>> you didn't show us explain analyze of your select.
>
> I didn't because I didn't expect any reaction to it - my understanding is
> that trigram matching for phrases is not recommended because of the
> performance. Do you believe that I SHOULD expect good performance from
> trigram matching on phrases (a sopposed to words)?

The problem is in idea, not in performance.

>
> Carlo
>
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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