Constructs a curve polygon from Well Known Binary (WKB).
SELECT NEW ST_CurvePolygon(0x010a000000010000000108000000050000000000000000000000000000000000000000000000000024400000000000000000000000000000244000000000000024400000000000000000000000000000244000000000000000000000000000000000)
SQL/MM (ISO/IEC 13249-3: 2006) 8.2.2