On May 18, 2005, at 9:54 AM, Albert Vila wrote:
Hi all,
I need to retrieve all terms from an specified field filtered for another field. For example,
Document 1 -> <contents, " document 1 content"> <language, en>
Document 2 -> <contents, " document 2 content"> <language, fr>
Document 3 -> <contents, " document 3 content"> <language, fr>
Document 4 -> <contents, " document 4 content"> <language, en>
Then, I want to retrieve all terms from the contents field, but only the ones from the documents matching the language=en.
Is it possible with lucene? Thanks
Unless I'm misunderstanding your request, not only is it possible, this is what Lucene is designed for. Just search for all documents with language=en and then iterate over the hits extracting the contents of the desired field.
-- Bill Tschumy Otherwise -- Austin, TX http://www.otherwise.com
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