Hi, everyone. I've been watching this forum for a while. Here is a question I'd like to ask.
I want to learn ORACLE by myself. I took a course in ORACLE developer/2000. Known about database analysis and design, a little bit PL/SQL. But what I heard is that most of the ORACLE software run on UNIX. Should I learn UNIX as well in order to master ORACLE. I know nothing about UNIX.

Thanks in advance. Any suggestion is welcome.