Geospatial User Guide > Geospatial User Guide > Geospatial Functions > M
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M
M(p POINTM)
Alias: ST_M
Returns the M-coordinate of p.
Result type: float
Example:
SELECT M(POINTFROMTEXT('POINTM(5 10 2.5)'));
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col1
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2.500
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Last modified date: 11/09/2022