On 06/26/2018 05:00 AM, Kyotaro HORIGUCHI wrote:
The attached is the patch set including this plancache stuff. 0001- catcache time-based expiration (The origin of this thread) 0002- introduces dynahash pruning feature 0003- implement relcache pruning using 0002 0004- (perhaps) independent from the three above. PoC of plancache pruning. Details are shown above.I found up to v3 in this thread so I named this version 4.
Andres suggested back in March (and again privately to me) that given how much this has changed from the original this CF item should be marked Returned With Feedback and the current patchset submitted as a new item.
Does anyone object to that course of action? cheers andrew -- Andrew Dunstan https://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
