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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-330) [PATCH] Use filter bits for next() and skipTo() in FilteredQuery
Date Sun, 05 Mar 2006 15:21:39 GMT
    [ http://issues.apache.org/jira/browse/LUCENE-330?page=comments#action_12368947 ] 

Yonik Seeley commented on LUCENE-330:
-------------------------------------

> The patch I referenced should work.

To be more explicit, that patch should work with both BooleanScorer and BooleanScorer2 because
it doesn't use skipTo() in next().
If the optimization was made to use skipTo() in next(), then only BooleanScorer2 would work.

> [PATCH] Use filter bits for next() and skipTo() in FilteredQuery
> ----------------------------------------------------------------
>
>          Key: LUCENE-330
>          URL: http://issues.apache.org/jira/browse/LUCENE-330
>      Project: Lucene - Java
>         Type: Improvement
>   Components: Search
>     Versions: CVS Nightly - Specify date in submission
>  Environment: Operating System: other
> Platform: Other
>     Reporter: paul.elschot
>     Assignee: Lucene Developers
>     Priority: Minor
>  Attachments: FilteredQuery.java, FilteredQuery.java, FilteredQuery.java, FilteredQuery.java,
FilteredQueryPatch1.txt, IndexSearcherPatch2.txt, SkipFilter.java, SkipFilter.java
>
> This improves performance of FilteredQuery by not calling score() 
> on documents that do not pass the filter. 
> This passes the current tests for FilteredQuery, but these tests 
> have not been adapted/extended.

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