Implement UpdateNode::mergeTrees()

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    • Type: Task
    • Resolution: Done
    • Priority: Major - P3
    • 3.5.8
    • Affects Version/s: None
    • Component/s: Querying
    • None
    • Fully Compatible
    • Query 2017-05-08, Query 2017-05-29
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    • 3
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      This should merge two UpdateNodes and error if the trees cannot be merged. If the two nodes are UpdateObjectNodes, children with the same field name are merged. Issue ErrorCodes::ConflictingUpdateOperators if we ever try to merge two UpdateLeafNodes or two UpdateNodes of different types.

      For now, we assume UpdateArrayNode does not exist.

              Assignee:
              Justin Seyster
              Reporter:
              Tess Avitabile (Inactive)
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                Created:
                Updated:
                Resolved: