How to set character_set_database and collation_database to utf8 in my.ini
https://stackoverflow.com/questions/22572558/how-to-set-character-set-database-and-collation-database-to-utf8-in-my-ini
https://stackoverflow.com/questions/22572558/how-to-set-character-set-database-and-collation-database-to-utf8-in-my-ini
