Hi, On Wed, Oct 22, 2025 at 02:41:42PM +0000, Bertrand Drouvot wrote: > Hi, > > On Wed, Oct 22, 2025 at 02:51:31PM +0900, Michael Paquier wrote: > > > > A first part here is something that Bertrand Drouvot has been working > > on: being able to rebuild the table stats during WAL replay requires > > us to move the stats to be relfilenode-based, so as the startup could > > know where to recreate some of the numbers lost during crash recovery > > from WAL, giving autovacuum a safety net. > > Yeah, I resumed working on it recently and should be able to share a patch > next week (based on what we discussed in [1]).
FWIW I changed the design so expect some delay. Will share the design decision with the patch(es) once ready. Regards, -- Bertrand Drouvot PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com
