lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ian Lea <ian....@gmail.com>
Subject Re: Re: wild card with keyword fileld
Date Wed, 20 Jul 2005 08:59:15 GMT
What does query.toString() show in each case?  I still think you
should try lowercasing everything, if only to see if it helps.  If it
does you could either keep it or figure out what you need to do.


--
Ian.


On 20 Jul 2005 05:22:29 -0000, Rahul D Thakare
<rahul_thakare@rediffmail.com> wrote:
> 
> 
>    
>  Hi Ian,
>  
>    Yes, I did implement Eric's suggestion last week, but couldn't help.
>  I am using a demo program from Lucene.jar to test this, let me put a code
> here.
>  
>    doc.add(Field.Keyword("keywords", "MAIN BOARD"));
>    while indexing
>  
>  and for retrieving
>  
>  PerFieldAnalyzerWrapper analyzer = new PerFieldAnalyzerWrapper( new
> StandardAnalyzer() );
>  analyzer.addAnalyzer( "keywords", new KeywordAnalyzer() );
>  
>  /* QueryParser qp = new QueryParser(line,analyzer);
>    qp.setLowercaseWildcardTerms(false);
>    Query query = qp.parse(line, "keywords", analyzer);
>  */
>  Query query = QueryParser.parse(line, "keywords", analyzer);
>  
>    you can see Eric's suggestion implemented in commented line.
>  
>  am I doing something wrong here ? please let me know.
>  
>    thanks and regards
>  
>    Rahul Thakare..
>  
>  
>  On Tue, 19 Jul 2005 Ian Lea wrote :
> 
>  >Have you tried Erik's suggestion from last week?
> >http://mail-archives.apache.org/mod_mbox/lucene-java-user/200507.mbox/%3cFCE3C9A0-2707-4303-9F33-175015F02EE3@ehatchersolutions.com%3e
>  >
>  >There is certainly some case confusion in your examples there.
>  >Personally, I tend to just lowercase all text on indexing and
>  >searching.
>  >
>  >--
>  >Ian.
>  >
>  >On 19 Jul 2005 05:31:08 -0000, Rahul D Thakare
>  ><rahul_thakare@rediffmail.com> wrote:
>  > >
>  > > Hi,
>  > >
>  > >  I am using Field.Keyword for indexing multi-word keyword (eg: MAIN
> LOGIG). Also used keywordAnalyzer, but wild card search is not coming up. Is
> there anything which I need to do in addition or, wild card search is not
> possible with keyword field.
>  > >
>  > > thanks and regards,
>  > >
>  > > Rahul Thakare..

---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-user-help@lucene.apache.org


Mime
View raw message