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

Function: st_crosses

Schema

public

Owner

albenard

Descriptions

args: g1, g2 - Returns TRUE if the supplied geometries have some, but not all, interior points in common.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_crosses (
 geom1 public.geometry,
 geom2 public.geometry
)
RETURNS boolean AS
$span$
SELECT $1 OPERATOR(public.&&) $2 AND public._ST_Crosses($1,$2)
$span$
LANGUAGE 'sql'
IMMUTABLE
CALLED ON NULL INPUT
SECURITY INVOKER
COST 100;

COMMENT ON FUNCTION public.st_crosses(geom1 public.geometry, geom2 public.geometry)
IS 'args: g1, g2 - Returns TRUE if the supplied geometries have some, but not all, interior points in common.';

This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 26/02/2014 11:51