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

Function: st_contains

Schema

public

Owner

postgres

Descriptions

args: geomA, geomB - Returns true if and only if no points of B lie in the exterior of A, and at least one point of the interior of B lies in the interior of A.

Options

Definition

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

COMMENT ON FUNCTION public.st_contains(geom1 public.geometry, geom2 public.geometry)
IS 'args: geomA, geomB - Returns true if and only if no points of B lie in the exterior of A, and at least one point of the interior of B lies in the interior of A.';

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