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Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2013/05/10 01:05:20 UTC

[jira] [Updated] (LUCENE-4803) DrillDownQuery should rewrite to FilteredQuery?

     [ https://issues.apache.org/jira/browse/LUCENE-4803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe Schindler updated LUCENE-4803:
----------------------------------

    Fix Version/s:     (was: 4.3)
                   4.4
    
> DrillDownQuery should rewrite to FilteredQuery?
> -----------------------------------------------
>
>                 Key: LUCENE-4803
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4803
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Michael McCandless
>             Fix For: 4.4
>
>
> Today we rewrite to a query like +baseQuery +ConstantScoreQuery(boost=0.0 TermQuery(drillDownTerm)), but I'm not certain 0.0 boost is safe / doesn't actually change scores.
> We should also add a test to assert that scores are not changed by drill down.

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