Re: base backup vs. concurrent truncation - Mailing list pgsql-hackers

On Mon, Apr 24, 2023 at 8:03 PM Andres Freund <andres@anarazel.de> wrote:
> What we've discussed somewhere in the past is to always truncate N+1 when
> creating the first page in N. I.e. if we extend into 23456.1, we truncate
> 23456.2 to 0 blocks.  As far as I can tell, that'd solve this issue?

Yeah, although leaving 23456.2 forever unless and until that happens
doesn't sound amazing.

--
Robert Haas
EDB: http://www.enterprisedb.com