Upload
raghavendra-prabhu
View
23
Download
1
Embed Size (px)
DESCRIPTION
Database Upgradation.
Citation preview
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