dabla commented on PR #61144: URL: https://github.com/apache/airflow/pull/61144#issuecomment-3820148136
> Just a small clarification: my concern regarding N+1 was about network latency (round-trips) rather than data volume. Using outputtypehandler allows the driver to prefetch LOB data within the same fetch round-trips, whereas explicit .read() calls usually force separate network packets for each row. Hello @henry3260, thank you for clarifying this as I wasn't exactly aware of the `outputtypehandler` and it's a valid point. This is something to think about as this would indeed be a nice optimization. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
