TopoGeom_remElement — Removes an element from the definition of a TopoGeometry.
topogeometry TopoGeom_remElement(topogeometry tg, topoelement el);
topogeometry TopoGeom_remElement(
)
Removes a TopoElement from the definition of a TopoGeometry object.
Availability: 2.3
Remove face 43 from TopoGeometry tg.
tg
UPDATE mylayer SET tg = TopoGeom_remElement(tg, '{43,3}');
TopoGeom_addElement, CreateTopoGeom