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  1. Core Server
  2. SERVER-33541

Add snapshot read support for aggregation

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.7.3
    • Storage
    • None
    • Fully Compatible
    • Query 2018-03-12, Query 2018-03-26

    Description

      1. aggregate
        1. Including support for $lookup
        2. The $out stage will be prohibited for use within pipelines executed with readConcern level snapshot due to use of metadata operations.

      Attachments

        Issue Links

          is documented by

          Task - A task that needs to be done. DOCS-11245 Docs for SERVER-32517: Parse readConcern snapshot and atClusterTime

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

          Task - A task that needs to be done. SERVER-34547 Forbid starting a changeStream within a transaction

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-33683 Allow aggregation $mergeCursors stage to run inside a transaction

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

          Activity

            People

              david.storch@mongodb.com David Storch
              milkie@mongodb.com Eric Milkie
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              Dates

                Created:
                Updated:
                Resolved: