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From "Alex Kiselevski" <ALEX...@Amdocs.com>
Subject RE: Help to remove document
Date Wed, 08 Dec 2004 14:40:27 GMT

Thanks Luke

-----Original Message-----
From: Luke Shannon [mailto:lshannon@hypermedia.com]
Sent: Wednesday, December 08, 2004 4:38 PM
To: Lucene Users List
Subject: Re: Help to remove document


Hi;

The indexReader has a delete method that can do this:

public final void delete(int docNum)
throws IOException
Deletes the document numbered docNum. Once a document is deleted it will
not appear in TermDocs or TermPostitions enumerations. Attempts to read
its field with the document(int) method will result in an error. The
presence of this document may still be reflected in the
docFreq(org.apache.lucene.index.Term) statistic, though this will be
corrected eventually as the index is further modified.

There is an example of how it can be used in the Lucene demo. Ensure you
re-create the indexSearcher for the change to be reflected in your
search queries.

Luke
----- Original Message -----
From: "Alex Kiselevski" <ALEXKIS@Amdocs.com>
To: <lucene-user@jakarta.apache.org>
Sent: Wednesday, December 08, 2004 9:34 AM
Subject: Help to remove document



Hello,
Help me pls, I want to know how to remove document from index

Alex Kiselevsky
 Speech Technology Tel: 972-9-776-43-46
R&D, Amdocs - Israel Mobile: 972-53-63 50 38 mailto:alexkis@amdocs.com




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protected from disclosure, and may be privileged.
The information is intended to be conveyed only to the designated recipient(s)
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you are hereby notified that any dissemination, use, distribution or copying of
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If you have received this communication in error, please notify us immediately
by replying to the message and deleting it from your computer.
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