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Posted to solr-user@lucene.apache.org by Alexander Ramos Jardim <al...@gmail.com> on 2009/02/13 18:08:08 UTC

Wildcard query case problem

Hey guys,

I getting problems making wildcard query in the form "nameSort:Arlin*". If I
do such a query, I get 0 results, but when I do "nameSort:arlin*" I get 310
results from my index. Are wildcard queries case sensitive?

This is the searched field config.

<fieldType name="string_lc" class="solr.TextField">
        <analyzer>
            <tokenizer class="solr.KeywordTokenizerFactory" />
            <filter class="solr.LowerCaseFilterFactory" />
            <filter class="solr.TrimFilterFactory" />
            <filter class="solr.ISOLatin1AccentFilterFactory" />
        </analyzer>
    </fieldType>

-- 
Alexander Ramos Jardim

Re: Wildcard query case problem

Posted by Alexander Ramos Jardim <al...@gmail.com>.

Thanks for pointing this out to me Erick.

2009/2/13 Erick Erickson <er...@gmail.com>

> From a post in the archives:
>
>
> <<<Wildcard searches are case-sensitive in Solr. I faced the same issue and
> handled converting the query string to lower case in my code itself. The
> filters and analyzers are not applicable for wildcard queries.>>>
>
> The searchable mail archive is wonderful <G>.


>
> Best
> Erick
>
> On Fri, Feb 13, 2009 at 12:36 PM, Marc Sturlese <marc.sturlese@gmail.com
> >wrote:
>
> >
> > Are you using the same analyzer to queue and index?
> >
> > zayhen wrote:
> > >
> > > Hey guys,
> > >
> > > I getting problems making wildcard query in the form "nameSort:Arlin*".
> > If
> > > I
> > > do such a query, I get 0 results, but when I do "nameSort:arlin*" I get
> > > 310
> > > results from my index. Are wildcard queries case sensitive?
> > >
> > > This is the searched field config.
> > >
> > > <fieldType name="string_lc" class="solr.TextField">
> > >         <analyzer>
> > >             <tokenizer class="solr.KeywordTokenizerFactory" />
> > >             <filter class="solr.LowerCaseFilterFactory" />
> > >             <filter class="solr.TrimFilterFactory" />
> > >             <filter class="solr.ISOLatin1AccentFilterFactory" />
> > >         </analyzer>
> > >     </fieldType>
> > >
> > > --
> > > Alexander Ramos Jardim
> > >
> > >
> > > -----
> > > RPG da Ilha
> > >
> >
> > --
> > View this message in context:
> >
> http://www.nabble.com/Wildcard-query-case-problem-tp22000692p22001259.html
> > Sent from the Solr - User mailing list archive at Nabble.com.
> >
> >
>



-- 
Alexander Ramos Jardim

Re: Wildcard query case problem

Posted by Erick Erickson <er...@gmail.com>.

>From a post in the archives:


<<<Wildcard searches are case-sensitive in Solr. I faced the same issue and
handled converting the query string to lower case in my code itself. The
filters and analyzers are not applicable for wildcard queries.>>>

The searchable mail archive is wonderful <G>.


Best
Erick

On Fri, Feb 13, 2009 at 12:36 PM, Marc Sturlese <ma...@gmail.com>wrote:

>
> Are you using the same analyzer to queue and index?
>
> zayhen wrote:
> >
> > Hey guys,
> >
> > I getting problems making wildcard query in the form "nameSort:Arlin*".
> If
> > I
> > do such a query, I get 0 results, but when I do "nameSort:arlin*" I get
> > 310
> > results from my index. Are wildcard queries case sensitive?
> >
> > This is the searched field config.
> >
> > <fieldType name="string_lc" class="solr.TextField">
> >         <analyzer>
> >             <tokenizer class="solr.KeywordTokenizerFactory" />
> >             <filter class="solr.LowerCaseFilterFactory" />
> >             <filter class="solr.TrimFilterFactory" />
> >             <filter class="solr.ISOLatin1AccentFilterFactory" />
> >         </analyzer>
> >     </fieldType>
> >
> > --
> > Alexander Ramos Jardim
> >
> >
> > -----
> > RPG da Ilha
> >
>
> --
> View this message in context:
> http://www.nabble.com/Wildcard-query-case-problem-tp22000692p22001259.html
> Sent from the Solr - User mailing list archive at Nabble.com.
>
>

Re: Wildcard query case problem

Posted by Marc Sturlese <ma...@gmail.com>.

Are you using the same analyzer to queue and index?

zayhen wrote:
> 
> Hey guys,
> 
> I getting problems making wildcard query in the form "nameSort:Arlin*". If
> I
> do such a query, I get 0 results, but when I do "nameSort:arlin*" I get
> 310
> results from my index. Are wildcard queries case sensitive?
> 
> This is the searched field config.
> 
> <fieldType name="string_lc" class="solr.TextField">
>         <analyzer>
>             <tokenizer class="solr.KeywordTokenizerFactory" />
>             <filter class="solr.LowerCaseFilterFactory" />
>             <filter class="solr.TrimFilterFactory" />
>             <filter class="solr.ISOLatin1AccentFilterFactory" />
>         </analyzer>
>     </fieldType>
> 
> -- 
> Alexander Ramos Jardim
> 
> 
> -----
> RPG da Ilha 
> 

-- 
View this message in context: http://www.nabble.com/Wildcard-query-case-problem-tp22000692p22001259.html
Sent from the Solr - User mailing list archive at Nabble.com.