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GEOGRAPHY_LONGITUDE
This function extracts the longitude portion of a GeographyPoint.
Syntax
GEOGRAPHY_LONGITUDE ( point )
Arguments
- Any valid
GeographyPointor WKT string.
Return Type
A float of the longitude value. If the object is invalid or not a point (say a path or polygon), returns NULL.
Examples
SELECT GEOGRAPHY_LONGITUDE("POINT(-73.94990499 40.69150746)") AS lon;
+--------------------+
| lon |
+--------------------+
| -73.94990499066743 |
+--------------------+
