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From "Nader S. Henein" <...@bayt.net>
Subject RE: is this possible in a query?
Date Thu, 01 Aug 2002 04:56:07 GMT
This is a long shot but if you want you search to yield exact results alone
on that specific field, you might wannna think about replacing the spaces
between words with underscores (make sure the analyzer doesn't split them
up) and then apply that same rule to the query string in the sense that
"Cathflo OrthoMed" will become "Cathflo_OrthoMed" and "OrthoMed" will stay
the same so when you search for "OrthoMed" you'll only get exact results,
this does not save you from re-indexing (unfortunately) but it does save you
from writing a whole new analyzer.

Nader Henein

-----Original Message-----
From: Robert A. Decker [mailto:decker@robdecker.com]
Sent: Thursday, August 01, 2002 6:35 AM
To: Lucene Users List
Subject: Re: is this possible in a query?


I think this may be what I end up doing... Unfortunately this means
reindexing the documents...

thanks,
rob

http://www.robdecker.com/
http://www.planetside.com/

On Wed, 31 Jul 2002 DMGoodstein@lbl.gov wrote:

> if you make the product name a type Field.Keyword, it will still be
> indexed and searchable, but will not be tokenized.
> --dmg
>
>
> ----- Original Message -----
> From: "Robert A. Decker" <decker@robdecker.com>
> Date: Wednesday, July 31, 2002 5:07 pm
> Subject: is this possible in a query?
>
> > I have a Text Field named product. Two of the products are:
> > Cathflo OrthoMed
> > OrthoMed
> >
> > When I search for "Cathflo OrthoMed", I correctly only get items
> > that have
> > the product "Cathflo OrthoMed". However, when I search for
> > "OrthoMed", not
> > only do I get all "OrthoMed" products, but I also get all "Cathflo
> > OrthoMed" products.
> >
> > Is there a way, when searching on a Field.Text type, to limit the
> > above"OrthoMed" search to only "OrthoMed", and to exclude "Cathflo
> > OrthoMed"? The solution has to be generic enough to work with any
> > combination of product names.
> >
> > thanks,
> > rob
> >
> > http://www.robdecker.com/
> > http://www.planetside.com/
> >
> >
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