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◆ tpoint_to_geo_measure()
Construct a geometry/geography with M measure from the temporal point and.
- either the temporal float given in the second argument (if any)
- or the time information of the temporal point where the M coordinates encode the timestamps in number of seconds since '1970-01-01'
- SQL Function:
- geoMeasure() if the second argument is not NULL
- SQL Operator:
:: if the second argument is NULL
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