If $concatArrays is present in $group, disable top-k sort absorption into $group timeseries rewrite

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Major - P3
    • 8.1.0-rc0
    • Affects Version/s: None
    • Component/s: None
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    • Query Optimization
    • Fully Compatible
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    • 200
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      Since $concatArrays depends on the order of the documents coming in (as in, the output is guaranteed to preserve the order of incoming documents, like $push), we need to add the accumulator to this list in the rewrite.

              Assignee:
              Militsa Sotirova
              Reporter:
              Militsa Sotirova
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                Created:
                Updated:
                Resolved: