Hi I have couple of Databases runing on SUN E450 Solaris 5.7 with Oracle8.1.6.3. I'm planning to upgrade to 9.2. Wondering how risky is this process? If someone have had such situation may share their experience.Please also suggest what are precausion we need to take care of during migration. Which one is safer, need to install Oracle9.2 into diffrent oracle home or upgrade 8.1.6.3 to 8.1.7 and then 9.2 thanks -Seema _________________________________________________________________ MSN Toolbar provides one-click access to Hotmail from any Web page ? FREE download! http://toolbar.msn.click-url.com/go/onm00200413ave/direct/01/ ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------