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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-1860) switch MultiTermQuery to "constant score auto" rewrite by default
Date Wed, 26 Aug 2009 19:59:59 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael McCandless updated LUCENE-1860:
---------------------------------------

    Attachment: LUCENE-1860.patch

> switch MultiTermQuery to "constant score auto" rewrite by default
> -----------------------------------------------------------------
>
>                 Key: LUCENE-1860
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1860
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Search
>    Affects Versions: 2.9
>            Reporter: Michael McCandless
>            Assignee: Michael McCandless
>            Priority: Minor
>             Fix For: 2.9
>
>         Attachments: LUCENE-1860.patch
>
>
> Right now it defaults to scoring BooleanQuery, and that's inconsistent w/ QueryParser
which does constant score auto.
> The new multi-term queries already set this default, so the only core queries this will
impact are PrefixQuery and WildcardQuery.  FuzzyQuery, which has its own rewrite to BooleanQuery,
will keep doing so.

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