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Posted to java-user@lucene.apache.org by mitu2009 <mu...@gmail.com> on 2009/07/05 07:29:52 UTC
Need help regarding Lucene index/query
I want to have a "citystate" field in Lucene index which will store various
city state values like:
Chicago, IL
Boston, MA
San Diego, CA
How do i store these values(shud it be tokenized or non-tokenized?) in
Lucene and
how do I generate a query (should it be phrasequery or termquery or
something else?) which gets me all records whose citystate contain: Chicago,
IL OR Boston, MA OR San Diego, CA ??
I would appreciate if i can get help with the code as well.
Thanks.
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Re: Need help regarding Lucene index/query
Posted by Simon Willnauer <si...@googlemail.com>.
I would also recommend you to play around with analyzers and see what
they really do. It is crucial for the work with lucene to know how the
analyzing works, why the same analyzers gernally should be used for
search and indexing.
A nice and somewhat mandatory tool to get around with lucene is the
index browser Luke (http://www.getopt.org/luke/) which can help you a
lot if you do not get the expected results.
simon
On Sun, Jul 5, 2009 at 11:05 AM, Mark Harwood<ma...@yahoo.co.uk> wrote:
>> I would appreciate if i can get help with the code as well.
>
>
> If you want to tweak an existing example rather than coding entirely from
> scratch the XMLQueryParser in /contrib has a demo web app for job search
> with a "location" field similar in principle to your "state" field plus it
> has a GUI in the form of a JSP.
>
> See here:
>
> http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/xml-query-parser/src/demo/
>
>
>
>
>
> On 5 Jul 2009, at 06:29, mitu2009 wrote:
>
>>
>> I want to have a "citystate" field in Lucene index which will store
>> various
>> city state values like:
>>
>> Chicago, IL
>> Boston, MA
>> San Diego, CA
>> How do i store these values(shud it be tokenized or non-tokenized?) in
>> Lucene and
>>
>> how do I generate a query (should it be phrasequery or termquery or
>> something else?) which gets me all records whose citystate contain:
>> Chicago,
>> IL OR Boston, MA OR San Diego, CA ??
>>
>> I would appreciate if i can get help with the code as well.
>>
>> Thanks.
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Need-help-regarding-Lucene-index-query-tp24340331p24340331.html
>> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>>
>>
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>> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
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>>
>
>
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Re: Need help regarding Lucene index/query
Posted by Mark Harwood <ma...@yahoo.co.uk>.
> I would appreciate if i can get help with the code as well.
If you want to tweak an existing example rather than coding entirely
from scratch the XMLQueryParser in /contrib has a demo web app for job
search with a "location" field similar in principle to your "state"
field plus it has a GUI in the form of a JSP.
See here:
http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/xml-query-parser/src/demo/
On 5 Jul 2009, at 06:29, mitu2009 wrote:
>
> I want to have a "citystate" field in Lucene index which will store
> various
> city state values like:
>
> Chicago, IL
> Boston, MA
> San Diego, CA
> How do i store these values(shud it be tokenized or non-tokenized?) in
> Lucene and
>
> how do I generate a query (should it be phrasequery or termquery or
> something else?) which gets me all records whose citystate contain:
> Chicago,
> IL OR Boston, MA OR San Diego, CA ??
>
> I would appreciate if i can get help with the code as well.
>
> Thanks.
>
> --
> View this message in context: http://www.nabble.com/Need-help-regarding-Lucene-index-query-tp24340331p24340331.html
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
>
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> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
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