Name

ST_Perimeter2D — Returns the 2D perimeter of a polygonal geometry. Alias for ST_Perimeter.

Synopsis

float ST_Perimeter2D(geometry geomA);

Description

Returns the 2-dimensional perimeter of a polygonal geometry.

[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