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From "David Smiley (Jira)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-6513) Allow limits on SpanMultiTermQueryWrapper expansion
Date Fri, 15 Nov 2019 19:49:00 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-6513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16975357#comment-16975357
] 

David Smiley commented on LUCENE-6513:
--------------------------------------

Note: the new PhraseWildcardQuery in LUCENE-8983 was developed to solve this problem.  However
it is not a "Spans" based Query and so I think the current issue is still valid.  If I have
time I'll show something for this issue.

> Allow limits on SpanMultiTermQueryWrapper expansion
> ---------------------------------------------------
>
>                 Key: LUCENE-6513
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6513
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Alan Woodward
>            Assignee: David Smiley
>            Priority: Minor
>         Attachments: LUCENE-6513.patch, LUCENE-6513.patch, LUCENE-6513.patch, LUCENE-6513.patch,
LUCENE-6513.patch
>
>
> SpanMultiTermQueryWrapper currently rewrites to a SpanOrQuery with as many clauses as
there are matching terms.  It would be nice to be able to limit this in a slightly nicer way
than using TopTerms, which for most queries just translates to a lexicographical ordering.



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