... 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 ... some key changes in creating an Oracle database when you use the DBCA to create the database. Whether you create a database with the DBCA or manually by using the create database SQL statement, ... all the upgrade requirements, such as whether the database already contains the SYSAUX tablespace or not. As you know, a pre Oracle Database 10g database doesn’t have a SYSAUX tablespace; therefore,...