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https://issues.apache.org/jira/browse/NUTCH-479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12541581
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Sebastian Steinmetz commented on NUTCH-479:
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I've integrated this patch against 0.9 and it seems to have some problems. I'm
not sure, if I should have tested it against trunk.
The problem is the parsing itself. If I enter "foo OR bar" (without qotes) it
gets reformed to a Lucene query which reads like: "+foo bar" but it should be
"foo bar" i think...
At least is the result, if I change it in debug mode by hand to "foo bar", the
pages that I would expect to appear.
I don't have any idea, how to fix this yet. But if I have one, I'll let you
know...
> Support for OR queries
> ----------------------
>
> Key: NUTCH-479
> URL: https://issues.apache.org/jira/browse/NUTCH-479
> Project: Nutch
> Issue Type: Improvement
> Components: searcher
> Affects Versions: 1.0.0
> Reporter: Andrzej Bialecki
> Assignee: Andrzej Bialecki
> Fix For: 1.0.0
>
> Attachments: or.patch, or.patch
>
>
> There have been many requests from users to extend Nutch query syntax to add
> support for OR queries, in addition to the implicit AND and NOT queries
> supported now.
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