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  1. Drivers
  2. DRIVERS-111

Support $out aggregation pipeline operator

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Security Level: Public
    • Labels:
    • # Replies:
      0
    • Last comment by Customer:
      false
    • SERVER fixVersion:
      2.6

      Description

      This is somewhat similar to the "out" parameter for the mapReduce command. Documentation for the feature is available in the release notes here:

      http://docs.mongodb.org/manual/release-notes/2.6/#out-stage-to-write-data-to-a-collection

      The drivers spec is available here:

      https://github.com/mongodb/specifications/blob/master/source/out-aggregation-pipeline-operator.rst

      Here's an example of using $out, with the result message:

      > db.test.aggregate( { $project : { x : 1 } }, { $out : "out" } )
      { "result" : [ ], "ok" : 1 }

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              Assignee:
              barrie Barrie Segal
              Reporter:
              jeff.yemin Jeffrey Yemin
              Participants:
              Last commenter:
              Ian Whalen
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                Created:
                Updated:
                Resolved:
                Days since reply:
                6 years, 50 weeks, 6 days ago
                Date of 1st Reply: