hi, all I have a problem when I use Table.content_columns, the result returned is just old columns, any new column which are added by add_column would not show up. but actual content i added can be access by using column_name eg. @row = Table.find_by_id( id ) @field = @row.new_column_name this is ok, but Table.content_columns which not has new_column_name Anyone knows how I can fix this? Thank a lot! Nick --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---