add TODO comments
add TODO comments

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