www.oracle.com可以免费下载,只不过要注册一个用户(免费)目前的版本是9.2.0.1 For Windows http://download.oracle.com/otn/nt/oracle9i/9201/92010NT_Disk1.zip http://download.oracle.com/otn/nt/oracle9i/9201/92010NT_Disk2.zip http://download.oracle.com/otn/nt/oracle9i/9201/92010NT_Disk3.zip For Linux http://download.oracle.com/otn/linux/oracle9i/9201/lnx_920_disk1.cpio.gz http://download.oracle.com/otn/linux/oracle9i/9201/lnx_920_disk2.cpio.gz http://download.oracle.com/otn/linux/oracle9i/9201/lnx_920_disk3.cpio.gz
http://download.oracle.com/otn/nt/oracle9i/9201/92010NT_Disk1.zip
http://download.oracle.com/otn/nt/oracle9i/9201/92010NT_Disk2.zip
http://download.oracle.com/otn/nt/oracle9i/9201/92010NT_Disk3.zip
For Linux
http://download.oracle.com/otn/linux/oracle9i/9201/lnx_920_disk1.cpio.gz
http://download.oracle.com/otn/linux/oracle9i/9201/lnx_920_disk2.cpio.gz
http://download.oracle.com/otn/linux/oracle9i/9201/lnx_920_disk3.cpio.gz