nikhil raj <nikhilraj474@gmail.com> writes:
> Please can you help me over here So Postgres is not supporting GST ( Gulf
> Standard Time) time zone . As if we have a entries of few things with
> timestamp with time zone from application end.
You could set up a private timezone abbreviation configuration.
https://www.postgresql.org/docs/current/datetime-config-files.html
regards, tom lane