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From Michael Wechner <michael.wech...@wyona.com>
Subject Re: Please Help me
Date Tue, 13 Feb 2007 13:57:56 GMT
Saroja Kanta Maharana wrote:

> Hi All,
>
>     Any one help to implements synonyms search in lucene.
>

you might want to take a look at the ontology module within nutch.

HTH

Michael

>
> *Regards*
> *Saroj*
>
>
>
>
>
>
>
>
> On 2/13/07, karl wettin <karl.wettin@gmail.com> wrote:
>
>>
>>
>> 13 feb 2007 kl. 12.41 skrev Saroja Kanta Maharana:
>>
>> > "When i searched for "AND", "OR", "NOT" as query, it gives me the
>> > following
>> > Exception"
>> >
>> > Exception in thread "main"
>> > org.apache.lucene.queryParser.ParseException:
>> > Encountered "<EOF>" at line 1, column 3.
>>
>> You tried to parse the string "OR" as a query. AND, OR and NOT are
>> treated as boolean operators by the query parser, and a query that
>> match the operator is expected.
>>
>> <http://lucene.apache.org/java/docs/queryparsersyntax.html>:
>>
>> Boolean operators allow terms to be combined through logic operators.
>> Lucene supports AND, "+", OR, NOT and "-" as Boolean operators(Note:
>> Boolean operators must be ALL CAPS).
>>
>> If your index is case sensitive, what if you type "OR" (with quotes)
>> instead?
>> If you index is not case sensitve, use "or" (without quotes) instead.
>>
>>
>> -- 
>> karl
>>
>>
>>
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>>
>
>


-- 
Michael Wechner
Wyona      -   Open Source Content Management   -    Apache Lenya
http://www.wyona.com                      http://lenya.apache.org
michael.wechner@wyona.com                        michi@apache.org
+41 44 272 91 61


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