quoted_date

# File activerecord/lib/active_record/connection_adapters/abstract/quoting.rb, line 115
      def quoted_date(value)
        if value.acts_like?(:time)
          zone_conversion_method = ActiveRecord::Base.default_timezone == :utc ? :getutc : :getlocal

          if value.respond_to?(zone_conversion_method)
            value = value.send(zone_conversion_method)
          end
        end

        result = value.to_s(:db)
        if value.respond_to?(:usec) && value.usec > 0
          "#{result}.#{sprintf("%06d", value.usec)}"
        else
          result
        end
      end