Displaying 2 results from an estimated 2 matches for "metered_services".
2011 Mar 01
6
render :collection calling partial with phantom object?
I have two models with a straightforward has_many / belongs_to
relationship:
class Premise < ActiveRecord::Base
has_many :metered_services, :dependent => :destroy
...
end
class MeteredService < ActiveRecord::Base
belongs_to :premise
...
end
and nested routes to match:
Demo::Application.routes.draw do
devise_for :users
resources :premises do
resources :metered_services
end
...
end
I want to show/edit the met...
2010 Apr 20
13
why is ActiveRecord tying to select nonex ID column?
I''ve loaded (and updated) thousands of these MeteredUsage records. In
the middle of a run, I suddenly get:
ActiveRecord::StatementInvalid: Mysql::Error: Unknown column ''id'' in
''where clause'': UPDATE `metered_usages` SET `cost` = 12603.46 WHERE `id`
= NULL
I can''t see anything that''s different about this particular record
compared to