pggeodb.nancy.inra.fr/db_cefs - db_cefs on pggeodb.nancy.inra.fr

Function: st_distancecpa

Schema

public

Owner

postgres

Descriptions

args: track1, track2 - Returns the distance between closest points of approach in two trajectories.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_distancecpa (
 public.geometry,
 public.geometry
)
RETURNS double precision AS
'$libdir/postgis-2.2', 'ST_DistanceCPA'
LANGUAGE 'c'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 1;

COMMENT ON FUNCTION public.st_distancecpa(public.geometry, public.geometry)
IS 'args: track1, track2 - Returns the distance between closest points of approach in two trajectories.';

This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 13/03/2014 13:23