I am using MySQL and innodb and i can connect tables with relation.
I don’t want to connect them for performance reasons and i want to manage those relations by myself.
Can i manually create relation rules in Yii model files? Do they require real relation connection right inside database?
(So can i use all the features listed in "http://www.yiiframework.com/doc/guide/1.1/en/database.arr" either i have the REAL relation setup or not?)