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From Ian Lea <ian....@gmail.com>
Subject Re: lucene/solr full text search
Date Fri, 30 Jul 2010 16:56:13 GMT
Depending on what exactly you mean by "subset" and "index pool", then yes.

If you've got one lucene index containing docs

docno: 1
category: computers
text: some words about computers

docno: 2
category: computers
text: some more words about computers

docno: 3
category: finance
text: some words about finance

then a search for "text:words" will match all 3 whereas a search for
"category:computers text:words" will only match 2.


If this isn't what you are asking about I suggest you provide more detail.


--
Ian.

On Fri, Jul 30, 2010 at 4:15 PM, Shuai Weng <shuai@genome.stanford.edu> wrote:
>
> Hey,
>
> I was wondering if we can search info from a subset of papers
> instead of from the whole index pool.
>
> Thanks,
> Shuai

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