tidy naming up for mymysql_test
tidy naming up for mymysql_test

henrylee2cn/xorm,tempbottle/xorm,vCaesar/xorm,aviau/xorm,Michael2008S/xorm,tempbottle/xorm,henrylee2cn/xorm,zj8487/xorm,aviau/xorm,toophy/xorm,zileyuan/xorm,zj8487/xorm,lunny/xorm,Michael2008S/xorm,evalphobia/xorm,lunny/xorm,vCaesar/xorm,zileyuan/xorm,go-xorm/xorm,ymhhh/xorm,toophy/xorm,go-xorm/xorm,evalphobia/xorm,ymhhh/xorm