Basically what I'm trying to do is get the sum of 2 columns and save
those results in another. I guess I'm looking to do something like
this:
a = Product.find(:all)
b = Product.sum("test + test2", :group => "id")
a.test3 = b
a.saveObviously that doesn't work, but I'm trying to achieve something like that. Any suggestions? --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
