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From "ould sid'ahmed" <nould...@emn.fr>
Subject Re: research lucene
Date Thu, 10 Aug 2006 11:46:11 GMT

Hello,
I don't know why it don't index the number values, I look with Luke 
Lucene, I founded that values numerics didn't indexed.
can you know what the problem?

thanks
Simon Willnauer a écrit :
> Well your digits might be lost during analysis like Erik said. Check
> out with luke whats in your index (Field.Store.Yes) and see if your
> analyzer removes the digits. SimpleAnalyzer removes them but
> StandartAnalyzer keeps the digits.
>
> regards simon
>
> On 8/9/06, ould sid'ahmed <nouldsid@emn.fr> wrote:
>> Simon Willnauer a écrit :
>> > You should rather explain what you expect from indexing your number
>> > not as string values.
>> >
>> > best regards simon
>> >
>> > On 8/9/06, ould sid'ahmed <nouldsid@emn.fr> wrote:
>> >> Erick Erickson a écrit :
>> >> > What analyzers are you using for both indexing and searching? Some
>> >> > analyzers
>> >> > strip out numbers and some don't. I'd start with
>> >> WhitespaceAnalyzer, and
>> >> > index your fields UN_TOKENIZED and work up to the other analyzers
>> >> and/or
>> >> > tokenizations from there.
>> >> >
>> >> > Under any circumstances, you really, really, really want to get a
>> >> copy of
>> >> > Luke (http://www.getopt.org/luke/) which will allow you to examine
>> >> your
>> >> > index to see what it actually contains. I've been surprised more 
>> than
>> >> > once
>> >> > by thinking that my index contained something it really hadn't.
>> >> >
>> >> > Best
>> >> > Erick
>> >> >
>> >> > On 8/9/06, ould sid'ahmed <nouldsid@emn.fr> wrote:
>> >> >>
>> >> >> Hello,
>> >> >>
>> >> >> I don't arrive to get result from the field have a value 
>> numeric for
>> >> >> example "date=2005" or "title=900",
>> >> >> I have indexed the fields "date" with String value. I want know

>> why?
>> >> >>
>> >> >> Can you help me?
>> >> >>
>> >> >> thanks.
>> >> >>
>> >> >> 
>> ---------------------------------------------------------------------
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>> >> >>
>> >> >>
>> >> >
>> >> thanks for your response and your soft,
>> >> you think what about the indexer that can resolve my problem.
>> >> my problem is the indexer, it don't index value numeric.
>> >>
>> >> thanks.
>> >>
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
>> >> For additional commands, e-mail: java-user-help@lucene.apache.org
>> >>
>> >>
>> >
>> I  add my document
>> Document doc=new Document();
>> doc.add(new Field( getName(), value, getStore(), getIndex()));
>> and getName can be "date, name, tilte, or another", but can if I index
>> title with the value "122" or another, It can't return me a result, if I
>> index title with "mytitre" for example, it return me the result, I would
>> like why?
>>
>> thanks.
>>
>>
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>>
>>
>


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