Hi! On Sun, 17 Aug 2025 at 23:34, Xuan Chen <cx0...@vip.qq.com> wrote: > > - Any relevant references in the source code (planner, plancache.c, executor) > that I should study would be very helpful.
Here is extension implementing saving and restoring plans[0] [0]https://github.com/postgrespro/sr_plan -- Best regards, Kirill Reshke
