close

# File activerecord/lib/active_record/query_cache.rb, line 49
      def close
        @target.close if @target.respond_to?(:close)
      ensure
        ActiveRecord::Base.connection_id = @connection_id
        ActiveRecord::Base.connection.clear_query_cache
        unless @original_cache_value
          ActiveRecord::Base.connection.disable_query_cache!
        end
      end