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From "Ian Lea" <ian....@gmail.com>
Subject Re: how to get all unique documents based on keyword feild
Date Tue, 05 Aug 2008 14:55:03 GMT
I've never used it, but from my reading of the thread referenced
below, that is exactly what DuplicateFilter does: remove duplicates at
query i.e. retrieval time, based on whatever you tell it.


--
Ian.


On Tue, Aug 5, 2008 at 11:54 AM, sandyg <gaddamsandeeps@gmail.com> wrote:
>
> Hi Ian,
> Tnx for the reply .
> But i have already duplicate records and the issue is not for controlling
> duplicate documents, but when i retreive documents
>  i should get unique documents based on keyword feild.
>
>
> Ian Lea wrote:
>>
>> Sounds like a thread from a few weeks ago.
>> http://www.gossamer-threads.com/lists/lucene/java-user/63141
>>
>> DuplicateFilter may be what you're looking for.
>>
>>
>> --
>> Ian.
>>
>>
>>
>> On Mon, Aug 4, 2008 at 8:48 AM, sandyg <gaddamsandeeps@gmail.com> wrote:
>>>
>>> Hi ALL,
>>>
>>> First thnx for spending time to read the message.
>>> Am using MatchAllDocsQuery to get all the documents .
>>> But i need documents that are  unique based on keyword .
>>> in my document keyword feild  had values like 1,2,2,3,4,5,5,5,5 so
>>> on.....
>>> so the result i need is only 1,2,3,4,5 so on ... unique
>>> but MatchAllDocsQuery will get all documents 1,2,3,4,5
>>>
>>> Do i have any class ,where i will get  unique documents based on keyword.
>>> --
>>> View this message in context:
>>> http://www.nabble.com/how-to-get--all-unique--documents-based-on-keyword-feild-tp18807014p18807014.html
>>> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>>
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>>
>>
>
> --
> View this message in context: http://www.nabble.com/how-to-get--all-unique--documents-based-on-keyword-feild-tp18807014p18828735.html
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
>
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>

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