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https://issues.apache.org/jira/browse/CAMEL-10023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15322998#comment-15322998
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ASF GitHub Bot commented on CAMEL-10023:
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Github user kb1ca closed the pull request at:
https://github.com/apache/camel/pull/1016
> camel-mongodb - Consider sortBy header when performing findOneByQuery
> operation
> -------------------------------------------------------------------------------
>
> Key: CAMEL-10023
> URL: https://issues.apache.org/jira/browse/CAMEL-10023
> Project: Camel
> Issue Type: Improvement
> Components: camel-mongodb
> Affects Versions: 2.17.1
> Reporter: Kris Boutilier
> Assignee: Claus Ibsen
> Priority: Trivial
> Fix For: 2.17.2
>
>
> There is a often a requirement to fetch the min/max record from Mongo based
> on a particular field. Typically the operation is performed using syntax
> similar to:
> db.collection.find().sort({_id: -1}).limit(1)
> or
> db.collection.findOne({$query:{},$orderby:{_id:-1}})
> As implemented the findOneByQuery operation currently ignores the sortBy
> header. This trivial patch passes sortBy to the sort parameter of findOne(),
> if set.
> Helpfully, if the projection parameter is null findOne() returns all fields,
> so the state of fieldFilter is not checked before passing when the sortBy
> header has been set.
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