2008/11/18 nicholas <[EMAIL PROTECTED]>: > > So I am trying to do something interesting with my classes. > > I am trying to implement history in the database. > To keep the ORM simple, they way I am approaching it is to have two > objects (Host vs HostRevision) and two tables (host vs host_revision) > that are connected by triggers. (...) > Basically whenever I add a field to the first one, the second one > needs to have the field two. (...) > Could I have some guidance at when to do that and what data to pull > from where?
I haven't used yet but http://elixir.ematia.de/apidocs/elixir.ext.versioned.html probably does it, since it creates the second table automatically. I believe it's worth taking a look at anyway. To get your changes on your model reflected to your database, you'd have to use a third party module. Recently on this list someone has recommended http://trac.ollix.org/miruku --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "SQLElixir" 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/sqlelixir?hl=en -~----------~----~----~----~------~----~------~--~---
