Tom,
Thanks for providing valuable inputs into my concerns. In the last part you
mentioned and i am quoting it here "would limit the parts of the system
that would have to be cleansed of ASCII-isms to libpq and src/bin/.
But that's already a nontrivial headache I suspect." I am not clear on the
ASCII-isms to libpq and src/bin/. Can you share some knowledge on those items.
Are those standard directory locations ? Sorry if i am being ignorant.
Regards
On Saturday, November 16, 2019, 10:33:28 AM EST, Tom Lane
wrote:
parveen mehta writes:
> I am researching whether an postgres installation can be done on Unix system
> services(USS) in z/OS. USS is a POSIX compliant OS on z/OS and i wonder if
> you have any experience with installing it there that you can share with me.
> I would be highly appreciative of your comments and thoughts.
The last discussion around this [1] concluded that you'd probably crash
and burn due to z/OS wanting to use EBCDIC encoding. There's a lot of
ASCII-related assumptions in our code, and nobody is interested in
trying to get rid of them.
It's possible that you could run the server in ASCII and treat EBCDIC
as a client-only encoding, which would limit the parts of the system
that would have to be cleansed of ASCII-isms to libpq and src/bin/.
But that's already a nontrivial headache I suspect.
regards, tom lane
[1]
https://www.postgresql.org/message-id/flat/BLU437-SMTP4B3FF36035D8A3C3816D49C160%40phx.gbl
