... database to the new release. As far as the Oracle clients are concerned, you can upgrade an Oracle 8i, Oracle 9i, or Oracle Database 10g client to the Oracle 11.1 release. You can use the Oracle ... 11.1 client to access an Oracle 8i, Oracle 9i, Oracle Database 10g, and Oracle Database 11g (11.1) database. Let’s first look at the manual upgrade process using Oracle- supplied upgrade scripts. ... 11.1Upgrading to Oracle Database 11g You can upgrade to Oracle Database 11g with the Oracle- provided upgrade scripts or with the help of the DBUA. Of course, for smaller databases, you can...