Schema
public
Owner
albenard
Descriptions
args: g1, g2 - For geometry type Returns the 2D Cartesian distance between two geometries in projected units (based on spatial ref). For geography type defaults to return minimum geodesic distance between two geographies in meters.
Options
Option | Value |
---|---|
Returns |
double precision |
Language |
c |
Parameters |
geom1 public.geometry geom2 public.geometry |
Definition
CREATE OR REPLACE FUNCTION public.st_distance (
geom1 public.geometry,
geom2 public.geometry
)
RETURNS double precision AS
'$libdir/postgis-2.3', 'distance'
LANGUAGE 'c'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 25;
COMMENT ON FUNCTION public.st_distance(geom1 public.geometry, geom2 public.geometry)
IS 'args: g1, g2 - For geometry type Returns the 2D Cartesian distance between two geometries in projected units (based on spatial ref). For geography type defaults to return minimum geodesic distance between two geographies in meters.';
This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 26/02/2014 11:51 |