def initial_export metadata
      metadata.export_type = "initial"
      max_value = @export_obj.max_value if @export_obj.incremental_export?
      cmd = initial_mysqldump_cmd
      exporting_state_trans # mark exporting

      puts "Exporting..."
      result = execute_export(cmd, metadata)
      check_result(result, 0)

      @export_obj.update_max_val(max_value) if @export_obj.incremental_export?
    end
def initial_export metadata
      metadata.export_type = "initial"
      max_value = @export_obj.max_value if @export_obj.incremental_export?
      cmd = initial_mysqldump_cmd
      exporting_state_trans # mark exporting

      puts "Exporting..."
      result = execute_export(cmd, metadata)
      check_result(result, 0)

      @export_obj.update_max_val(max_value) if @export_obj.incremental_export?
    end
Exports Table using mysqldump. This method is invoked only once.
 Dumps with create options, no need to create table manaully