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From Wen Gao <samuel.gao...@gmail.com>
Subject Re: duplicate records in index
Date Wed, 16 Feb 2011 17:11:16 GMT
I saw that. so careless..
Thanks.

Wen Gao

2011/2/16 Digy <digydigy@gmail.com>

> You are adding the same doc twice.
> (See how you add "acttime" )
>
> DIGY
>
> -----Original Message-----
> From: Wen Gao [mailto:samuel.gaowen@gmail.com]
> Sent: Wednesday, February 16, 2011 11:35 AM
> To: lucene-net-dev@lucene.apache.org
> Subject: duplicate records in index
>
> Hi,
>
> I am creating an index from my database, however, the record in .cfs files
> contains duplicate records,  e.g.
>
> "book1", 1, "susan", 1
>
> "book1", 1,"susan",1, 03/01/2010
>
> "book2", 2,"tom",
>
> "book2",2,"tom", 2,03/02/2010
>
> ..
>
>
>
> I got the data from several tables, and am sure that the sql only generate
> one record. Also, when I debug the code, the record is only added once.
>
> So I am confused whether data replicate in idex.
>
>
>
> I define my index as following format:
>
> ////////////////////////////////////////////////////////////////////
>
> doc.Add(new Lucene.Net.Documents.Field(
>
>                "lmname",
>
>                readerreader1["lmname"].ToString(),
>
>                    //new
> System.IO.StringReader(readerreader["cname"].ToString()),
>
>                Lucene.Net.Documents.Field.Store.YES,
>
>                 Lucene.Net.Documents.Field.Index.TOKENIZED)
>
>
>
>
>
>                );
>
>                //lmid
>
>                doc.Add(new Lucene.Net.Documents.Field(
>
>                "lmid",
>
>                readerreader1["lmid"].ToString(),
>
>                 Lucene.Net.Documents.Field.Store.YES,
>
>                 Lucene.Net.Documents.Field.Index.UN_TOKENIZED));
>
>
>
>                // nick name of user
>
>                doc.Add(new Lucene.Net.Documents.Field(
>
>                "nickName",
>
>                 readerreader1["nickName"].ToString(),
>
>                 Lucene.Net.Documents.Field.Store.YES,
>
>                 Lucene.Net.Documents.Field.Index.UN_TOKENIZED));
>
>
>
>                // uid
>
>                doc.Add(new Lucene.Net.Documents.Field(
>
>                "uid",
>
>                 readerreader1["uid"].ToString(),
>
>                 Lucene.Net.Documents.Field.Store.YES,
>
>                 Lucene.Net.Documents.Field.Index.UN_TOKENIZED));
>
>                writer.AddDocument(doc);
>
>
>
>                // acttime
>
>                doc.Add(new Lucene.Net.Documents.Field(
>
>                "acttime",
>
>                 readerreader1["acttime"].ToString(),
>
>                 Lucene.Net.Documents.Field.Store.YES,
>
>                 Lucene.Net.Documents.Field.Index.UN_TOKENIZED));
>
>                writer.AddDocument(doc);
>
> //////////////////////////////////////////////////////////////////
>
>
>
> Any ideas?
>
>
>
> Thanks,
>
> Wen Gao
>
>
>
>
>
>
>

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