On Fri, 2024-03-22 at 16:07 +0530, Vijaykumar Jain wrote: > On Fri, 22 Mar 2024 at 15:39, Laurenz Albe <laurenz.albe@xxxxxxxxxxx> wrote: > > On Fri, 2024-03-22 at 13:41 +0530, Daulat wrote: > > > We are unable to take the backup of our database. While taking backup we are getting the same error. > > > > > > psql: error: connection to server at "localhost" (::1), port 5014 failed: FATAL: pg_attribute catalog is missing 1 attribute(s) for relation OID 2662 > > > > Then you got severe data corruption. This is the index "pg_class_oid_index", > > and corrupted metadata make recovery difficult. > > > > If I were you, I would seek professional help. > > But first, stop working with this database immediately. > > Stop the server and take a backup of all the files in the data > > directory. > > Do we have an option that op has a replica running and the bug has not propagated to the replica No. Feel free to check on the standby, it should have the same problem. Yours, Laurenz Albe
