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From "Mohammad Norouzi" <mnr...@gmail.com>
Subject Re: search through all fields
Date Tue, 17 Jul 2007 08:13:39 GMT
Mathieu,
I need an object mapper for lucene would you please give me the Compass web
site? is it open source?

thanks

On 7/17/07, Mathieu Lecarme <mathieu@garambrogne.net> wrote:
>
> Sorry, I use Compass, an object mapper for Lucene, and it provides a
> special field "all", I thought it was a Lucene feature.
>
> M.
>
> Renaud Waldura a écrit :
> > Often documents can be divided in "metadata" and "contents" sections.
> Say
> > you're indexing Web pages, you could index them with HEAD data all in
> one
> > field, and the BODY content in another. While also creating separate
> fields
> > for every HEAD field, e.g. TITLE etc.
> >
> > At search time, you rewrite every query to become "+head:(query)
> > +body:(query)" using MultiFieldQueryParser. This way you don't have to
> > create an "all" field that contains everything, head + body.
> >
> > I will increase your index size, no doubt. Might increase indexing time
> too.
> >
> > --Renaud
> >
> >
> > -----Original Message-----
> > From: Mohammad Norouzi [mailto:mnrz57@gmail.com]
> > Sent: Sunday, July 15, 2007 9:40 PM
> > To: java-user@lucene.apache.org
> > Subject: Re: search through all fields
> >
> > On 7/14/07, Grant Ingersoll <grant.ingersoll@gmail.com> wrote:
> >
> >> I think he means index all your different fields into a single field
> >> named "all".  Not sure what makes it special, it is just like any
> >> other field.
> >>
> >>
> >
> >
> > but that really impossible ! because I have near millions records to be
> > indexed so this job will decrease the time of indexing and increase the
> > index size
> >
> > --
> > Regards,
> > Mohammad
> > --------------------------
> > see my blog: http://brainable.blogspot.com/ another in Persian:
> > http://fekre-motefavet.blogspot.com/
> >
> >
> >
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> >
> >
> >
>
>
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>


-- 
Regards,
Mohammad
--------------------------
see my blog: http://brainable.blogspot.com/
another in Persian: http://fekre-motefavet.blogspot.com/
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