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From "Sunil Kumar PK" <>
Subject How to improve document retrieval speed.
Date Sat, 04 Nov 2006 11:46:28 GMT

In my index there is a unique field, "MY_DOCNO".

If I want get a document from the index with MY_DOCNO=1000,  I am using
following code,

IndexSearcher isearcher = new IndexSearcher("myindex1");
QueryParser qp = new QueryParser("MY_DOCNO", new StandardAnalyzer());

Query query = qp.parse("MY_DOCNO:1000");
Hits hits =;

Since I have a unique field in my index, is there any other method, that can
retrieve the document faster than this?


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