ST_Perimeter2D
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Name

ST_Perimeter2D — Returns the 2-dimensional perimeter of the geometry, if it is a polygon or multi-polygon. This is currently an alias for ST_Perimeter.

Synopsis

float ST_Perimeter2D(geometry geomA);

Description

Returns the 2-dimensional perimeter of the geometry, if it is a polygon or multi-polygon.

[Note]

This is currently an alias for ST_Perimeter. In future versions ST_Perimeter may return the highest dimension perimeter for a geometry. This is still under consideration

See Also

ST_Perimeter

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