* @param typeNamePattern a UDT name pattern; may be a fully-qualified name
	 * @return a <code>ResultSet</code> object in which a row gives
	 *         information about the designated UDT
	 * @throws SQLException if a database access error occurs
	 * @since 1.4
	 */
	public ResultSet getSuperTypes(String catalog, String schemaPattern,
		String typeNamePattern) throws SQLException
	{
		throw new UnsupportedFeatureException("DatabaseMetaData.getSuperTypes");
	}