Hi,
I am building a web app using GAE Java. I have a class that uses a
Long ID as its primary key.
I now want to create a new class that would be the parent class to
this original class (a one to many relationship) however the children
that already exist need to have a primary key of type "key",
It'll probably be easiest to recreate the entities. The thing about Keys is
that at the lowest layer, every entity's primary key is a "Key" object. A
risky possibility for daredevils: I *think* but I am not sure that if you
just changed the property to a Key, it would function for the reason I just