window function stddev can take the sqrt of a negative number and return NaN

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Major - P3
    • 4.9.0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Fully Compatible
    • ALL
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      Running the window function helpers implemented in SERVER-54849 reveals this bug.

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      Running the window function helpers implemented in SERVER-54849 reveals this bug.
    • Query Optimization 2021-03-22
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    • 3
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            Assignee:
            Hartek Sabharwal
            Reporter:
            Ted Tuckman
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              Created:
              Updated:
              Resolved: