# k :string default(""), not null, primary key
# v :string default(""), not null
# k :string default(""), not null, primary key
# v :string default(""), not null
self.table_name = "relation_tags"
self.primary_keys = "relation_id", "version", "k"
belongs_to :old_relation, :foreign_key => [:relation_id, :version]
validates :old_relation, :presence => true, :associated => true
self.table_name = "relation_tags"
self.primary_keys = "relation_id", "version", "k"
belongs_to :old_relation, :foreign_key => [:relation_id, :version]
validates :old_relation, :presence => true, :associated => true
- validates :k, :v, :allow_blank => true, :length => { :maximum => 255 }
+ validates :k, :v, :allow_blank => true, :length => { :maximum => 255 }, :characters => true