This is a good example of thread hijacking.
These kinds of problems are mostly related to the analyzer used. Try to use
different analyzers like KeywordAnalyzer, WhitespaceAnalyzer(or a custom
one) (Also don't forget to use the same analyzer while indexing and
searching)
If your field is "not analyzed", you can also try to use TermQuery while
searching.
DIGY
On Fri, May 20, 2011 at 3:36 PM, K a r n a v <karunakerred...@gmail.com>wrote:
> How can we handle special characters like .;: / \?"\<>~`*!@#$%^&-_+={}[]|(
> When I search with hyderabad-india...internally it is removing the char '-'
> and constructing the query like hyderabad india.
> (Even I've tried with escape char also...but I've failed)
> could you please give me small example to handle special chars while
> searching (and while constructing query) ...
> ...Please help me in this regard.
>
>
>
> On Fri, May 20, 2011 at 5:56 PM, K a r n a v <karunakerred...@gmail.com
> >wrote:
>
> > wow...thx DIGY.. let me chk this ...if it can improve the performance...i
> > will replace my code with OpenBitSitDISI
> >
> >
> > On Fri, May 20, 2011 at 4:31 PM, digy digy <digyd...@gmail.com> wrote:
> >
> >> I prepared a sample. Maybe, this can help
> >>
> >> http://people.apache.org/~digy/FacetedSearch.cs
> >>
> >> DIGY
> >>
> >>
> >> On Fri, May 20, 2011 at 10:43 AM, K a r n a v <
> karunakerred...@gmail.com
> >> >wrote:
> >>
> >> > I've tried with OpenBitSetDISI...its not a performance effective
> one....
> >> > but
> >> > able generate results with BitArray fast enough....
> >> > ... check the demo app
> >> >
> >> >
> >>
> http://demo.wisestepp.com/jobs/JobSearchResults.aspx?am9ibmFtZSxqYXZh-yCfmbUTwmeY%3d
> >> >
> >> > If you have an example or sample code to work with
> >> OpenBitSetDISI..please
> >> > fwd it to me...
> >> >
> >> > Thank you in advance.
> >> >
> >> > Regards,
> >> > Karunaker Reddy V
> >> >
> >> >
> >> > On Fri, May 20, 2011 at 1:05 PM, digy digy <digyd...@gmail.com>
> wrote:
> >> >
> >> > > Take a look at OpenBitSetDISI in Lucene.Net.Util
> >> > >
> >> > > DIGY
> >> > >
> >> > > On Fri, May 20, 2011 at 10:20 AM, lars aslin <larsaas...@gmail.com>
> >> > wrote:
> >> > >
> >> > > > Hi
> >> > > > Im building a search function with Lucene.NET where I want faceted
> >> > > > searches to be supported. To accomplish this in an efficient way I
> >> > > > thought a good idea would be to have a filter for each category
> and
> >> > > > then use the AND-operation between each category-filters BitArray
> >> and
> >> > > > the BitArray for the search result, thus getting the search result
> >> > > > grouped by category by just using the AND-operation. Heres a
> >> blog-post
> >> > > > describing it better
> >> > > >
> >> > > >
> >> > >
> >> >
> >>
> http://www.devatwork.nl/articles/lucenenet/faceted-search-and-drill-down-lucenenet/
> >> > > > .
> >> > > >
> >> > > > Now, I see that the Bits-method is tagged as "obsolete" in the API
> >> so
> >> > > > I guess it will be removed sometime in the future. So is there
> >> another
> >> > > > way of accomplish faceted searches in Lucene in a simular way or
> >> > > > should stick to the Bits-method to receive a BitArray anyway.
> >> > > > WebRep
> >> > > > Overall rating
> >> > > >
> >> > >
> >> >
> >>
> >
> >
> >
> > --
> > *Thanks & Regards*,
> > *Karunaker Reddy V
> >
> > *http://www.flickr.com/photos/karnav/
> >
> > *Ooh!!*, and one more thing: *no matter who you are, you were built to be
> > brilliant and designed to make a difference in this world*.* PLEASE DOT
> IT
> > *!
> >
>
>
>
> --
> *Thanks & Regards*,
> *Karunaker Reddy V
>
> *http://www.flickr.com/photos/karnav/
>
> *Ooh!!*, and one more thing: *no matter who you are, you were built to be
> brilliant and designed to make a difference in this world*.* PLEASE DOT
> IT*!
>
