    # File lib/active_record/session_store.rb, line 248
          def save
            return false if !loaded?
            marshaled_data = self.class.marshal(data)

            if @new_record
              @new_record = false
              @@connection.update "INSERT INTO \#{@@table_name} (\n\#{@@connection.quote_column_name(@@session_id_column)},\n\#{@@connection.quote_column_name(@@data_column)} )\nVALUES (\n\#{@@connection.quote(session_id)},\n\#{@@connection.quote(marshaled_data)} )\n", 'Create session'
            else
              @@connection.update "UPDATE \#{@@table_name}\nSET \#{@@connection.quote_column_name(@@data_column)}=\#{@@connection.quote(marshaled_data)}\nWHERE \#{@@connection.quote_column_name(@@session_id_column)}=\#{@@connection.quote(session_id)}\n", 'Update session'
            end
          end