def export_table(self, table, export_dir, input_null_string,
                     input_null_non_string, staging_table,
                     clear_staging_table, enclosed_by,
                     escaped_by, input_fields_terminated_by,
                     input_lines_terminated_by,
                     input_optionally_enclosed_by, batch,
                     relaxed_isolation, extra_export_options=None):
        """
        
        """
        cmd = self._export_cmd(table, export_dir, input_null_string,
                               input_null_non_string, staging_table,
                               clear_staging_table, enclosed_by, escaped_by,
                               input_fields_terminated_by,
                               input_lines_terminated_by,
                               input_optionally_enclosed_by, batch,
                               relaxed_isolation, extra_export_options)

        self.Popen(cmd)