# File lib/innodb/data_type.rb, line 261
    def value(data)
      time = BinData::Int24be.read(data) ^ (-1 << 23)
      sign = "-" if time < 0
      time = time.abs
      "%s%02d:%02d:%02d" % [sign, time / 10000, (time / 100) % 100, time % 100]
    end