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From: Michael McCandless <lucene@mikemccandless.com>
Date: Tue, 23 Jun 2015 09:57:27 -0400
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 <CAL8Pwkbe6LVed2Vx16Wq=Bd-BZQf3o_ghy4XEzhVMzx2WFk0LA@mail.gmail.com>
Subject: Re: delete one document from index not working
To: Lucene Users <java-user@lucene.apache.org>
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You should not setTokenized(true) for your id field?  This splits it
into tokens according to your analyzer.

Mike McCandless

http://blog.mikemccandless.com


On Tue, Jun 23, 2015 at 7:40 AM, Behnam Khoshsafar
<b.khoshsafar@hamgam.ir> wrote:
> I'm using Lucene 5.1.0 to index a document and search it. I have a lot of=
 documents, over 1000000, which are stored in a database. When I start runn=
ing the project for the first time, I use Lucene to index these documents. =
Now I want to delete one document from the database and indexes. I also cho=
ose an id for each index. I am using the following command to delete, but i=
t's delete all index.
>
> iw.deleteDocuments(new Term("id", doc.id));
> Also, I used a Query to delete but it's delete all index.
>
> I add documents to the index as follows:
>
> iDoc =3D new org.apache.lucene.document.Document();
> FieldType fieldType =3D new FieldType();
> fieldType.setIndexOptions(
> IndexOptions.DOCS_AND_FREQS_AND_POSITIONS_AND_OFFSETS);
> fieldType.setTokenized(true);
> fieldType.setStored(true);
> fieldType.setOmitNorms(true);
> fieldType.setStoreTermVectors(true);
> fieldType.setStoreTermVectorOffsets(true);
> fieldType.setStoreTermVectorPayloads(true);
> fieldType.setStoreTermVectorPositions(true);
> iDoc.add(new Field("id", doc.id.toString(), fieldType));
> iw.addDocument(iDoc);
>

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