Re: BUG #17485: Records missing from Primary Key index when doing REINDEX INDEX CONCURRENTLY

On 2022-May-30, Andres Freund wrote:

> On 2022-05-30 15:54:08 +0900, Michael Paquier wrote:
> > Yeah, I agree that we'd better revert c98763bf for the time being.
> > And f9900df on top of that?
> 
> Well, f9900df needs to be reverted, because it caused the problem at hand, and
> is ontop of c98763bf...

I'm not sure I understand what you're saying here.  I understood that
both RIC and CIC are affected, so the reversal is of the following
commits:

c98763bf51bf Avoid spurious waits in concurrent indexing
f9900df5f949 Avoid spurious wait in concurrent reindex
d9d076222f5b VACUUM: ignore indexing operations with CONCURRENTLY


-- 
Álvaro Herrera         PostgreSQL Developer  —  https://www.EnterpriseDB.com/
"Use it up, wear it out, make it do, or do without"