Fixed that when using DBD::mysql, the column information of each table was in a random order.
(Dumper) Sort columns in their correct order
I can't understand what you want to sorting order. Please tell me more information.
This is a DBD::mysql's bug.
Please wait to merge this pull-req.
It was definitely my bad for not elaborating on the problem clearly when I posted this.
Anyway, thank you for dealing with this issue in such a nice way, @tokuhirom++.