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Date: Mon, 5 Oct 2015 18:00:54 +0100
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Subject: Re: need help in search
From: Alessandro Benedetti <benedetti.alex85@gmail.com>
To: java-user@lucene.apache.org
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+1 on Jack,
furthermore, are you taking about search or autocomplete ?
If you only need autocompletion on the term, maybe it's even better if you
take a look to the Lucene suggest module !

Cheers

2015-10-05 14:34 GMT+01:00 Jack Krupansky <jack.krupansky@gmail.com>:

> Sounds like you need the edge n-gram filter at index time to index all of
> the prefix strings for each term. Just be aware that using an n-gram filter
> will explode the size of the index (all the extra terms)
>
> The standard tokenizer and word delimiter filter will split terms on
> special characters, so if you need to keep that entire string as one term,
> use the whitespace tokenizer. That said, treating hyphen as a word break is
> usually not a problem as long as you enable auto phrase generation for the
> query parser.
>
> -- Jack Krupansky
>
> On Mon, Oct 5, 2015 at 4:06 AM, Bhaskar <bhaskar1484@gmail.com> wrote:
>
> > Hi,
> >
> >
> > when I type 143-00098 I should get all matched result i.e ( 143-00098,
> > 143-000981, 143-0009823). also If i type 143-000 then i should 143-00098,
> > 143-0009, 143-0001)
> >
> > Looks like the searching is treating "-"( hyphen) as subtract or exclude
> > pages that contain a specific term..
> > In my case it should not exclude string after hyphen.
> > can you please help how to escape this.
> >
> > Thanks a lot.
> >
> > --
> > Keep Smiling....
> > Thanks & Regards
> > Bhaskar.
> > Mobile:9866724142
> >
>


-- 
--------------------------

Benedetti Alessandro
Visiting card - http://about.me/alessandro_benedetti
Blog - http://alexbenedetti.blogspot.co.uk

"Tyger, tyger burning bright
In the forests of the night,
What immortal hand or eye
Could frame thy fearful symmetry?"

William Blake - Songs of Experience -1794 England

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