On Sun, Jul 4, 2021 at 1:44 PM Floris Van Nee <florisvan...@optiver.com> wrote: > We recently ran into an issue where the visibility map of a relation was > corrupt, running Postgres 12.4. The error we'd get when running a SELECT * > from this table is: > > could not access status of transaction 3704450152 > DETAIL: Could not open file "pg_xact/0DCC": No such file or directory.
Have you ever used pg_upgrade on this database? -- Peter Geoghegan
