#
# Table name: way_tags
#
-# way_id :integer default(0), not null, primary key
+# way_id :bigint(8) not null, primary key
# k :string not null, primary key
# v :string not null
-# version :integer not null, primary key
+# version :bigint(8) not null, primary key
#
# Foreign Keys
#
-# way_tags_id_fkey (way_id => ways.way_id)
+# way_tags_id_fkey (["way_id", "version"] => ways.["way_id", "version"])
#
-class OldWayTag < ActiveRecord::Base
+class OldWayTag < ApplicationRecord
self.table_name = "way_tags"
- self.primary_keys = "way_id", "version", "k"
- belongs_to :old_way, :foreign_key => [:way_id, :version]
+ belongs_to :old_way, :query_constraints => [:way_id, :version], :inverse_of => :old_tags
- validates :old_way, :presence => true, :associated => true
- validates :k, :v, :allow_blank => true, :length => { :maximum => 255 }
+ validates :old_way, :associated => true
+ validates :k, :v, :allow_blank => true, :length => { :maximum => 255 }, :characters => true
validates :k, :uniqueness => { :scope => [:way_id, :version] }
end