Hi, On Thu, Jul 11, 2024 at 01:58:19PM +0900, Michael Paquier wrote: > On Wed, Jul 10, 2024 at 01:38:06PM +0000, Bertrand Drouvot wrote: > > So, I think it makes sense to link the hashkey to all the RelFileLocator > > fields, means: > > > > dboid (linked to RelFileLocator's dbOid) > > objoid (linked to RelFileLocator's spcOid) > > relfile (linked to RelFileLocator's relNumber) > > Hmm. How about using the table OID as objoid,
The issue is that we don't have the relation OID when writing buffers out (that's one of the reason explained in [1]). [1]: https://www.postgresql.org/message-id/Zl2k8u4HDTUW6QlC%40ip-10-97-1-34.eu-west-3.compute.internal Regards, -- Bertrand Drouvot PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com
