> There's even a Rails plugin called acts_as_versioned acts_as_versioned creates a new table, I prefer to avoid this in my situation.
> I did things this way for about 8 years. This is very helpful to work with low-level things for some time) > Then why are you making statements like this on the Rails list? :) Because originally I tried to write application using rails. On Sep 10, 12:41 am, Marnen Laibow-Koser <rails-mailing-l...@andreas- s.net> wrote: > adrianopol wrote: > >> How is id + version different from number + version? id and number are > >> both auto-incrementing. > > I may have multiple objects with the same number, but with different > > versions. Id is unique. > > Then number is not auto-incrementing, and there is no problem. There's > even a Rails plugin called acts_as_versioned that does exactly what > you're describing. > > > > >> I don't see how Java is going to make this problem (with the design) > >> go away. > > There is a little 'framework' I am using. It is more clear for me to > > use raw sql-code for creating tables and manipulating with their data. > > I did things this way for about 8 years. Then I discovered Rails and > now I wouldn't want to do without migrations and ActiveRecord. I > suggest you put a bit of time into learning Rails before you decide it's > "more clear" to do without it. > > > Abstracting from sql and specific DBMS in rails doesn't mean you > > shouldn't learn them and know, how they work. > > Absolutely right. > > > But with JDBC I am not > > bound by limitations of different adapters. > > From the little I know of JDBC, I don't think this is accurate. > > > (PS: I don't want to start > > holy wars here :-) ) > > Then why are you making statements like this on the Rails list? :) > > Best, > -- > Marnen Laibow-Koserhttp://www.marnen.org > [email protected] > -- > Posted viahttp://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" 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/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
