Contents
recovery_prefetch_fpw
A configuration parameter controlling prefetching of full page images
This entry relates to a feature which was incorporated into PostgreSQL 14 but subsequently withdrawn.
recovery_prefetch_fpw is a configuration parameter which determines whether to enable prefetching of blocks that were logged with full page images on a standby.
recovery_prefetch_fpw was added in PostgreSQL 14 but withdrawn with commit c2dc1934.
Default
The default value for recovery_prefetch_fpw is: off.
Usage
recovery_prefetch_fpw is only effective if recovery_prefetch is set to on.
Change history
- PostgreSQL 14
- added (commit 1d257577)
References
- PostgreSQL 14 documentation: recovery_prefetch_fpw