@Override
    public ColumnMetadata getColumnMetadata(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle columnHandle)
    {
        return ((JdbcColumnHandle) columnHandle).getColumnMetadata();
    }
@Test
    public void getColumnMetadata()
    {
        assertEquals(
                metadata.getColumnMetadata(SESSION, tableHandle, new JdbcColumnHandle(CONNECTOR_ID, "text", JDBC_VARCHAR, VARCHAR, true, Optional.empty())),
                new ColumnMetadata("text", VARCHAR));
    }