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

Function: gettopogeomelements

Schema

topology

Owner

postgres

Descriptions

args: tg - Returns a set of topoelement objects containing the topological element_id,element_type of the given TopoGeometry (primitive elements)

Options

Definition

CREATE OR REPLACE FUNCTION topology.gettopogeomelements (
 tg topology.topogeometry
)
RETURNS SETOF topology.topoelement AS
$span$
DECLARE
 toponame varchar;
 rec RECORD;
BEGIN
 toponame = topology.GetTopologyName(tg.topology_id);
 FOR rec IN SELECT * FROM topology.GetTopoGeomElements(toponame,
   tg.layer_id,tg.id) as ret
 LOOP
   RETURN NEXT rec.ret;
 END LOOP;
 RETURN;
END;
$span$
LANGUAGE 'plpgsql'
STABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100 ROWS 1000;

COMMENT ON FUNCTION topology.gettopogeomelements(tg topology.topogeometry)
IS 'args: tg - Returns a set of topoelement objects containing the topological element_id,element_type of the given TopoGeometry (primitive elements)';

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