Schema
Owner
postgres
Descriptions
args: geom, eps, minpoints - Windowing function that returns integer id for the cluster each input geometry is in based on 2D implementation of Density-based spatial clustering of applications with noise (DBSCAN) algorithm.
Options
Option | Value |
---|---|
Returns |
integer |
Language |
c |
Parameters |
public.geometry eps double precision minpoints integer |
Definition
CREATE OR REPLACE FUNCTION public.st_clusterdbscan (
public.geometry,
eps double precision,
minpoints integer
)
RETURNS integer AS
'$libdir/postgis-2.3', 'ST_ClusterDBSCAN'
LANGUAGE 'c'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
WINDOW
COST 1;
COMMENT ON FUNCTION public.st_clusterdbscan(public.geometry, eps double precision, minpoints integer)
IS 'args: geom, eps, minpoints - Windowing function that returns integer id for the cluster each input geometry is in based on 2D implementation of Density-based spatial clustering of applications with noise (DBSCAN) algorithm.';
This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 13/03/2014 13:23 |