On Sun, Jun 16, 2019 at 06:54:57PM -0700, Peter Geoghegan wrote: > On Sun, Jun 16, 2019 at 6:31 PM Michael Paquier <mich...@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
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