Re: psql: FATAL: database "postgres" does not exist or ERROR: 23505: duplicate key value violates unique constraint "pg_namespace_nspname_index"

[Christophe Pettus]

> On Jul 16, 2020, at 18:32, Naresh Kumar <tnares...@gmail.com> wrote:
> 
> Can some one help us on this please.

To be clear, what you almost certainly have here is serious data corruption.  
You will need to find a (paid, commercial) specialist to help you with the 
recovery.  You are unlikely to get the level of support you need on this list, 
for free.

--
-- Christophe Pettus
   x...@thebuild.com