ST_Perimeter2D

ST_Perimeter2D
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Name

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

float ST_Perimeter2D ( geometry geomA ) ;

Returns the 2-dimensional perimeter of a polygonal geometry.


	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