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Is there any keywords or pseudocolumns that can indicate the beginning, end, and duration of a TDengine window query?

I am using partitioned queries and windowed queries of TDengine,, as shown below: Select max (current) from meters partition by location interval (10m) But this query does not return the start time of the window.

guodong-taos
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1 Answers1

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I believe what you are finding is _WSTART, _WEND, and _WDURATION.

Shuduo
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