#
# Indexes
#
-# index_changeset_comments_on_created_at (created_at)
+# index_changeset_comments_on_author_id_and_created_at (author_id,created_at)
+# index_changeset_comments_on_changeset_id_and_created_at (changeset_id,created_at)
+# index_changeset_comments_on_created_at (created_at)
#
# Foreign Keys
#
validates :id, :uniqueness => true, :presence => { :on => :update },
:numericality => { :on => :update, :only_integer => true }
- validates :changeset, :presence => true, :associated => true
- validates :author, :presence => true, :associated => true
+ validates :changeset, :associated => true
+ validates :author, :associated => true
validates :visible, :inclusion => [true, false]
validates :body, :characters => true