The release notes for cx_Oracle 7.2 mention "Added support for setting the LOB prefetch length indicator in order to reduce the number of round trips when fetching LOBs". That sounds really useful! Unfortunately, I can't find any information on how to use that feature.
The release notes for cx_Oracle 7.2 mention "Added support for setting the LOB prefetch length indicator in order to reduce the number of round trips when fetching LOBs". That sounds really useful! Unfortunately, I can't find any information on how to use that feature.