Hi, To store the preferences of my users I'm storing one row per user & per preference : if the possible choices are A,B,C,D I'm storing B,C,D for instance at the user level in the database. Suppose the user changes its preferences and picks A,C for instance.
> I'm going to need to delete B & D > I'm going to need to persist A I was thinking to do this manually with the builtin set operations (http://docs.python.org/library/stdtypes.html#set), typically "difference", to manually add/remove these in the session but is there a way SQLAlchemy can do the work for me automatically ? Thanks ! Franck -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
