translate_exception_class

# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 547
      def translate_exception_class(e, sql)
        begin
          message = "#{e.class.name}: #{e.message}: #{sql}"
        rescue Encoding::CompatibilityError
          message = "#{e.class.name}: #{e.message.force_encoding sql.encoding}: #{sql}"
        end

        exception = translate_exception(e, message)
        exception.set_backtrace e.backtrace
        exception
      end