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From "Alan Woodward (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-7895) Add hooks to QueryBuilder to allow for the construction of MultiTermQueries in phrases
Date Wed, 05 Jul 2017 11:03:00 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-7895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16074583#comment-16074583
] 

Alan Woodward commented on LUCENE-7895:
---------------------------------------

I opened LUCENE-6513 a while back to try and stop the memory blowup caused by SpanMTQWrapper,
maybe that's worth revisiting?

Prefix ngrams will work for prefix queries, but doesn't generalize, unfortunately.

> Add hooks to QueryBuilder to allow for the construction of MultiTermQueries in phrases
> --------------------------------------------------------------------------------------
>
>                 Key: LUCENE-7895
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7895
>             Project: Lucene - Core
>          Issue Type: New Feature
>            Reporter: Alan Woodward
>            Assignee: Alan Woodward
>         Attachments: LUCENE-7895.patch
>
>
> QueryBuilder currently allows subclasses to override simple term query construction,
which lets you support wildcard querying.  However, there is currently no easy way to override
phrase query construction to support wildcards.



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