Re: nbtdesc.c and nbtpage.c are inconsistent withXLOG_BTREE_META_CLEANUP (11~)

On Sun, Jun 16, 2019 at 06:54:57PM -0700, Peter Geoghegan wrote:
> On Sun, Jun 16, 2019 at 6:31 PM Michael Paquier <michael@paquier.xyz> wrote:
>> I think that we could just patch nbtpage.c so as we fetch the
>> metadata using XLogRecGetBlockData(), and log its data.
>
> Don't you mean nbtdesc.c?

Yeah I meant nbtdesc.c, sorry.  This will have to wait after this
week's release for a fix by the way...

> Why is that surprising?
>
> https://coverage.postgresql.org/src/backend/access/rmgrdesc/index.html

I would have supposed that more people scan WAL records using the
description callbacks.
--
Michael