# File lib/innodb/page/undo_log.rb, line 76
  def dump
    super

    puts "undo page header:"
    pp undo_page_header
    puts

    puts "undo segment header:"
    pp undo_segment_header
    puts

    puts "last undo log:"
    if undo_segment_header[:last_log_offset] != 0
      undo_log(undo_segment_header[:last_log_offset]).dump
    end
    puts
  end