Oracle Database 11gR2的升级路径与升级思考

7.3.3 and lower

7.3.4

8.0.3

8.0.4

8.0.5

8.0.6

8.1.5

8.1.6

8.1.7.4

9.0.1.4

Direct upgrade is not supported. Upgrade to an intermediate Oracle Database release before you can upgrade to the new Oracle Database 11g release, as follows:

• 
  

  7.3.3 (or lower) -> 7.3.4 -> 9.2.0.8 -> 11.2

  
  
• 
  

  8.0.5 (or lower) -> 8.0.6 -> 9.2.0.8 -> 11.2

  
  
• 
  

  8.1.7 (or lower) -> 8.1.7.4 -> 10.2.0.4 -> 11.2

  
  
• 
  

  9.0.1.3 (or lower) -> 9.0.1.4 -> 10.2.0.4 -> 11.2

  
  

When upgrading to an intermediate Oracle Database release, follow
the instructions in the intermediate release's documentation. Then,
upgrade the intermediate release database to the new Oracle Database 11g release using the instructions in Chapter 3, "Upgrading to the New Release".

9.2.0.8

10.1.0.5

10.2.0.2

11.1.0.6

Direct upgrade to the new Oracle Database 11g
release is supported from 9.2.0.8 or higher, 10.1.0.5 or higher,
10.2.0.2 or higher, and 11.1.0.6 or higher. Note that Oracle
Clusterware release 10.2.0.x must be at release 10.2.0.3 (or higher),
before you attempt to upgrade it to Oracle Clusterware 11g. See "Upgrading an Oracle Real Application Clusters (Oracle RAC) Database".

For release 9.2.0.3, you must first upgrade to an intermediate Oracle Database release, as follows:

9.2.0.3 (or lower) -> 9.2.0.8 -> 11.2

To upgrade to the new Oracle Database 11g release, follow the instructions in Chapter 3, "Upgrading to the New Release".