Subsonic 3 .Save() VS .Update() and .Add()

Question

What is the difference between: .Save(); .Add(); .Update():

Accepted Answer

You don't mention which templates you're using (I'm going to assume ActiveRecord), but as a general rule:

- Save will insert if the object `IsNew==true` or otherwise it will update.

- Add will always insert a new record.

- Update will only update an object with `IsNew==false` and will fail if there is no corresponding record in the db for the instance.

Solution