/ Ruby on Rails
/
method

_order_columns

_order_columns()
private

No documentation available.

# File activerecord/lib/active_record/relation/finder_methods.rb, line 648
      def _order_columns
        oc = []

        oc << model.implicit_order_column if model.implicit_order_column
        oc << model.query_constraints_list if model.query_constraints_list

        if model.primary_key && model.query_constraints_list.nil?
          oc << model.primary_key
        end

        oc.flatten.uniq.compact
      end