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

Function: st_numpatches

Schema

public

Owner

postgres

Descriptions

args: g1 - Return the number of faces on a Polyhedral Surface. Will return null for non-polyhedral geometries.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_numpatches (
 public.geometry
)
RETURNS integer AS
$span$
SELECT CASE WHEN ST_GeometryType($1) = 'ST_PolyhedralSurface'
THEN ST_NumGeometries($1)
ELSE NULL END
$span$
LANGUAGE 'sql'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100;

COMMENT ON FUNCTION public.st_numpatches(public.geometry)
IS 'args: g1 - Return the number of faces on a Polyhedral Surface. Will return null for non-polyhedral geometries.';

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