Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

1 Author – Ulaganathan Muthiah

1. Take Full backup

2. Install 11.2.0.3 into separate ORACLE_HOME

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

2 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

3 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

4 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

5 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

6 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

7 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

8 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

9 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

10 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

11 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

12 Author – Ulaganathan Muthiah

3. Run Pre-upgrade scripts After Installing 11.2.0.3 , Go to 11.2.0.1 database and run : Connect as sys SQL> spool pre_upgrade.log SQL> @ORACLE_HOME/rdbms/admin/utlu112i.sql SQL> spool off

To check Data Dictionary Connect as sys SQL> EXECUTE dbms_stats.gather_dictionary_stats;

To Fix invalid Object in the database : connect as sys SQL> @$ORACLE_HOME/rdbms/admin/utlrp.sql

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

13 Author – Ulaganathan Muthiah

4. Create pfile from spfile

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

14 Author – Ulaganathan Muthiah

5. Configure the 11.2.0.1 database environment for 11.2.0.3 Upgrade Copy the following Files to New Home 11.2.0.3 :

Spfile/Pfile/init.ora orapwd tnsname.ora Listener.ora OC4J Home (ORACLE_HOME/oc4j/j2ee/OC4J_DBConsole_) Only if you have enterprise manager

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

15 Author – Ulaganathan Muthiah

6. Installation will start, wait till its completion.

Set The environment to 11.2.0.3 by editing .bash_profile export ORACLE_HOME=/data/apps/oracle/app/product/11.2.0/dbhome_1/dbs export ORACLE_SID=exuat Note : Replace the Path , LD_Library_Path to new Home .

7. Edit adudit,diag destinatiuon as per new home in the init file

8. Upgrade 11.2.0.1 database to 11.2.0.2

sqlplus / as sysdba spool upgrade.log startup upgrade set echo on @?/rdbms/admin/catupgrd.sql; spool off shutdown immediate

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

16 Author – Ulaganathan Muthiah

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

17 Author – Ulaganathan Muthiah

9. Run Post upgrade script sqlplus / as sysdba @/opt/app/oracle/product/11.2.0.2/rdbms/admin/catuppst.sql; select comp_name,version,status from dba_registry; select owner,count(*) from dba_objects where status != ‘VALID’ group by owner;

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

18 Author – Ulaganathan Muthiah

@/opt/app/oracle/product/11.2.0.2/rdbms/admin/utlrp.sql;

10. Change the compatibility parameter Change the compatible parameter and restart the database. alter system set compatible=’11.2.0.3.0' scope=spfile; shutdown immediate; startup;

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

19 Author – Ulaganathan Muthiah

11. Make Sure the listener has been started from the new home not the old one .

Upgrade Database from 11.2.0.1 to 11.2.0.3 (IDM Dev Database)

20 Author – Ulaganathan Muthiah