9. multiple inheritance

10. full text search. (class decorator for model?)

12. fomal docs, including a comprehensive example

15. db.session.query(User) ==> User.query(db) (Is it neccessary?)

17. study from flask-sqlalchemy, and other orm frameworks

19. _avatar = Column('avatar', LargeBinary)
    def get_avatar(self):
        if not self._avatar:
            return default_avatar
    def set_avatar(self, data):
        self._avatar = data
    avatar = property(get_avatar, set_avatar)

    equivalent to  "avatar = Column(LargeBinary, default = default_avatar)"
    but the default value isn't saved to database, preferred.
    there should be a convenient way to do this. (preferrablly by one line of code)

21. README.rst is not well formatted on github, especially the source code

22. many_to_many cascade review

23. table inheritance broken in sqlalchemy 0.7.4

24. unit test should be run against mysql, sqlite and postgresql, not only sqlite. mysql and postgresql are both popular open source databases, they should not be neglected

25
