PostGIS
Name
GetTopoGeomElements — Returns a set of topoelement objects
containing the topological element_id,element_type of the given
TopoGeometry (primitive elements).
Synopsis
setof topoelement +`*`+GetTopoGeomElements*(`varchar
`toponame, integer layer_id, integer tg_id`)`;
setof topoelement +`*`+GetTopoGeomElements*(`topogeometry
`tg`)`;
Description
Returns a set of element_id,element_type (topoelements) corresponding to
primitive topology elements TopoElement (1:
nodes, 2: edges, 3: faces) that a given topogeometry object in
toponame schema is composed of.
tg_id is the topogeometry id of the topogeometry object in the topology
in the layer denoted by layer_id in the topology.layer table.
Availability: 2.0.0