session object.
-Adding New Objects
-==================
+Adding and Updating Objects
+===========================
To persist our ``User`` object, we :meth:`~.Session.add` it to our :class:`~sqlalchemy.orm.session.Session`::
We tell the :class:`~sqlalchemy.orm.session.Session` that we'd like to issue
all remaining changes to the database and commit the transaction, which has
-been in progress throughout. We do this via :meth:`~.Session.commit`:
+been in progress throughout. We do this via :meth:`~.Session.commit`. The
+:class:`~sqlalchemy.orm.session.Session` emits the ``UPDATE`` statement
+for the password change on "ed", as well as ``INSERT`` statements for the
+three new ``User`` objects we've added:
.. sourcecode:: python+sql