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  1. Core Server
  2. SERVER-36100

Allow missing "_id" from extracted unique key in a $out pipeline

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.1.3
    • Aggregation Framework
    • None
    • Major Change
    • Query 2018-07-30, Query 2018-08-13, Query 2018-08-27, Query 2018-09-10

    Description

      If the uniqueKey contains _id, we should relax the enforcement that all fields of the unique key must be present in a given document since the update/insert should auto generate an _id for us. 

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          depends on

          Task - A task that needs to be done. SERVER-35896 Support "replaceDocuments" mode in $out

          • Major - P3 - Major loss of function.
          • Closed
          is documented by

          Task - A task that needs to be done. DOCS-12017 Docs for SERVER-36100: Allow missing "_id" from extracted unique key in a $out pipeline

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-36598 aggregate $out fails when the _id is projected out with 4.1-latest

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              kyle.suarez@mongodb.com Kyle Suarez
              nicholas.zolnierz@mongodb.com Nicholas Zolnierz
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              Dates

                Created:
                Updated:
                Resolved: