Upgrading Oracle 11.2.0.2.0 to 11.2.0.3.0 in As JAVA Only

Hi Experts,

I came to know of change in steps or approach for Upgrading an Oracle version <= 11.2.0.2.0 to greater than = 11.2.0.3.0..

After going through SDN forum posts, what i drafted as steps are:

1) Need to create a new oracle home for 11.2.0.3.

2) Install the new oracle software i.e. 11.2.0.3

3) apply the current SBP to the new ORACLE_HOME

4) From new home we need to execute the dbua

5) Perform post activities

6) Detach the Old Oracle Home and Delete

kindly help to confirm this.

Regards,

Tuhin