"Lee Wu" <Lwu(at)mxlogic(dot)com> writes:
> MY OS command is:
> pg_restore -v -t mytable -d mydb -U postgres -R my.dmp
That doesn't prove a thing; the question is what you typed at pg_dump.
Thinking about it, I wonder if you did "pg_dump -d mydb ..."
-d means something different to pg_dump than pg_restore.
regards, tom lane