add 'remove' action to $merge whenMatched

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    • Type: Improvement
    • Resolution: Unresolved
    • Priority: Minor - P4
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    • Affects Version/s: None
    • Component/s: Aggregation Framework
    • Query Optimization
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      It would be helpful to have a "remove" action to the $merge whenMatched option.

      Use case :

      remove records from this collection if they exist (somehow) in that other collection.

            Assignee:
            [DO NOT USE] Backlog - Query Optimization
            Reporter:
            Remi Jolin
            Votes:
            1 Vote for this issue
            Watchers:
            7 Start watching this issue

              Created:
              Updated: