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Why does my ODBC query return a value of NaN?

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When querying the historian using an ODBC connection, sometimes it returns NaN for a value.

1 reply

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    • smason
    • 3 yrs ago
    • Reported - view

    Hi Big_Bird ! A value of 'NaN' (Not A Number) will be returned if no data exists within the time interval in which the user is requesting data.

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