Hello,
Can someone post me the relation from pg_user .
Tom Lane wrote:
> Marc Gehling <m.gehling@saphirarcus.de> writes:
> > when i read the pg_user, the same error comes ( 6.5.3 Postgresdb)
>
> > tipdb=> select * from pg_user;
> > ERROR: cache lookup for userid 201 failed
>
> Hm. It sorta looks like you deleted the pg_shadow entry for the
> Postgres superuser. That was not a good idea :-(. You may be
> able to recover by re-adding an entry with the same userid.
>
> regards, tom lane