PetaPoco nuances with transactions

PetaPoco has a couple of really easy ways of inserting/updating records. 

The following are the object initializations used below:

private PetaPoco.Database ppObj = new PetaPoco.Database("[connection string name]");
ClassName.ObjName objInstance = new ClassName.ObjName();

One way is to create an object based upon the class created from the database.tt file and use the insert()/update() method:

objInstance.Insert();

As I found out, this approach does not allow you to rollback a transaction. If you run the insert()/update() on the PetaPoco object instead then you can rollback transactions:

ppObj.Insert(objInstance);