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: