R/duckdb-funs.R
ST_Perimeter.Rd
Returns the length of the perimeter of the geometry.
ST_Perimeter(geom)
GEOMETRY
DOUBLE
ST_Perimeter(geom = GEOMETRY)
ST_Perimeter(polygon = POLYGON_2D)
ST_Perimeter(box = BOX_2D)
The spatial extension (LOAD spatial;).
spatial
LOAD spatial;