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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2015/06/10 11:39:01 UTC

[jira] [Updated] (LUCENE-3893) TermsQuery should use AutomatonQuery or Terms.intersect

     [ https://issues.apache.org/jira/browse/LUCENE-3893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael McCandless updated LUCENE-3893:
---------------------------------------
    Summary: TermsQuery should use AutomatonQuery or Terms.intersect  (was: TermsFilter should use AutomatonQuery)

Just modernizing the issue title...

> TermsQuery should use AutomatonQuery or Terms.intersect
> -------------------------------------------------------
>
>                 Key: LUCENE-3893
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3893
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Michael McCandless
>              Labels: gsoc2014
>
> I think we could see perf gains if TermsFilter sorted the terms, built a minimal automaton, and used TermsEnum.intersect to visit the terms...
> This idea came up on the dev list recently.



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