Returns the geometry transformed using the given transform definition.
SELECT ST_SpatialRefSys::ST_TransformGeom( NEW ST_Point(-63.57,44.65,4326), '+proj=robin +lon_0=0 +x_0=0 +y_0=0 +a=6371000 +b=6371000 +units=m no_defs' ).ST_AsText('DecimalDigits=6')
SQL/MM (ISO/IEC 13249-3: 2006) Vendor extension