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Posted to dev@lucene.apache.org by "Alan Woodward (JIRA)" <ji...@apache.org> on 2017/10/19 10:12:00 UTC
[jira] [Updated] (LUCENE-7998) Add a DoubleValuesSource that
exposes a Query score
[ https://issues.apache.org/jira/browse/LUCENE-7998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Woodward updated LUCENE-7998:
----------------------------------
Attachment: LUCENE-7998.patch
Patch to be applied on top of LUCENE-7736.
With this, we should be able to deprecate and remove BoostingQuery, BoostedQuery and CustomScoreQuery
> Add a DoubleValuesSource that exposes a Query score
> ---------------------------------------------------
>
> Key: LUCENE-7998
> URL: https://issues.apache.org/jira/browse/LUCENE-7998
> Project: Lucene - Core
> Issue Type: New Feature
> Reporter: Alan Woodward
> Assignee: Alan Woodward
> Priority: Minor
> Attachments: LUCENE-7998.patch
>
>
> This will allow us to reproduce the behaviour of BoostingQuery with a FunctionScoreQuery, either by passing a simple wrapped Query as a single DVS or by combining several of them using the expressions module.
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