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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject Re: Wildchar based search?? |
Date Sun, 02 Feb 2003 18:50:49 GMT
Right, left.

--- Leo Galambos <galambos@com-os2.ms.mff.cuni.cz> wrote:
> On Sat, 1 Feb 2003, Rishabh Bajpai wrote:
> 
> > also, i rememebr readin somewhere that one had to build the index
> in
> > some special way, but since you say no; i will take that. i anyways
> dont
> > rememebr where I read it, so no point asking about something if I
> am
> > myself not sure....
> 
> I remember only one problem that is related to indexing phase - it is
> 
> ``optimize'' function. If you update your index, one cannot tell you
> if 
> you must also call optimize() or not.
> 
> If you do not call it, it may slow down queries (I do not know how
> much,
> but Otis told it). If you call it, it slows down the indexing phase
> (I
> have tested it and it is significant).
> 
> AFAIK Lucene cannot tell you when the index becomes dirty so that you
> must 
> call optimize. On the other hand it does not affect small indexes,
> where 
> optimize() costs nothing.
> 
> Otis, I think that this still holds. Right?
> 
> -g-
> 
> 
> 
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