Meera Nair <mnair(at)commvault(dot)com> writes:
> We tried pg_dump write to a pipe with compressed format and faced issue as in thread referred here.
> It was on windows client and for postgres 9.2 version. So during pg_restore, seek error was seen.
Are you really using PG 9.2.something? If not, then what?
The problem here probably is that pg_restore is failing to detect
that the pipe input file is not seekable. We've had repeated rounds
of fixes to try to detect that reliably on Windows. I think it works
if you are running a current PG release (something shipped in the last
six months), but maybe not with older ones.
regards, tom lane