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From PThiemann <philipp.thiem...@googlemail.com>
Subject Re: Slashes in wildcard query string do not work
Date Fri, 27 Feb 2009 12:32:41 GMT


Marcel Reutegger wrote:
> 
> Hi,
> 
> On Thu, Feb 26, 2009 at 21:47, Alexander Klimetschek <aklimets@day.com>
> wrote:
>> On Thu, Feb 26, 2009 at 8:11 PM, PThiemann
>>> Does anyone know if query highlighing is supported with jcr:like?
>>
>> Yes, I think this is the case.
> 
> no, it's not supported. only query terms in a jcr:contains are
> considered for highlighting.
> 
>> It seems the default excerpt
>> highlighting is not able to handle wildcards.
> 
> yes, it is, but only from jcr:contains. it does not depend on the
> excerpt provider, but on the underlying lucene query being able to
> provide terms on Query.extractTerms(Set). The wildcard query does this
> by expanding the pattern and collect all matching tokens in the index.
> this process is however limited to 1024 tokens. if your pattern
> matches more than 1024 distinct tokens in the index, you won't get any
> highlighted terms in the excerpt for the wildcard term.
> 
> regards
>  marcel
> 
> 

Thanks a lot. Now I see things much more clearly. :-)
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