On Tue, 2006-05-09 at 13:53 -0400, varun sood wrote:
> Hi,
> I have "Doc. Id" of the document stored in the database. Now I want to
> query database on that "Doc. Id" (which will always return one document).
> How can I do this?
Are you aware that the document number created by Lucene is considered
be unsafe?
This is how you do it:
IndexReader ir = IndexReader.open(directory);
ir.document(7);
See:
class IndexReader {
/**
* Returns the stored fields of the n:th Document
* in this index.
*/
public abstract Document document(int n) throws IOException;
}
> QueryParser queryParser = new QueryParser("Doc. Id",new
You can not send a document number to the QueryParser.
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