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https://issues.apache.org/jira/browse/NUTCH-377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Markus Jelsma closed NUTCH-377.
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Resolution: Won't Fix
> Add possibility to search for multiple values
> ---------------------------------------------
>
> Key: NUTCH-377
> URL: https://issues.apache.org/jira/browse/NUTCH-377
> Project: Nutch
> Issue Type: Improvement
> Components: searcher
> Reporter: Stefan Neufeind
>
> Searches with boolean operators (AND or OR) are not (yet) possible. All
> search-items are always searched with AND.
> But it would be nice to have the possibility to allow multiple values for a
> certain field. Maybe that could done using a separator?
> As an example you might want to search for:
> someword site:www.example.org|www.apache.org
> Which (to my understand) would allow to search for one or more words with a
> restriction to those two sites. It would prevent having to implement AND and
> OR fully (maybe even including brackets) but would allow to cover a few often
> used cases imho.
> Easy/hard to do? To my understanding Lucene itself allows AND/OR-searches. So
> might basically be a problem of string-parsing and query-building towards
> Lucene?
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