Download 6. RECOMPILE INVALID OBJECTS

11.2.0.4 DATABASE UPGRADE TO 12C
Test database is called oracle12c for this upgrade..
The utlu112i.sql script which was run in 11g as the pre-upgrade check script has been
discontinued.
The new script is called preupgrd.sql - only available in the 12c
In 12c $ORACLE_HOME/rdbms/admin area
Launch sqlplus / as sysdba from 11g database and run this script – preupgrd.sql
cd /u01/oracle/product/12.1.0.1/db_1/rdbms/admin
. /oraenv
oracle12c - in the old 11g environment.
sqlplus / as sysdba
SQL> @preupgrd.sql
Loading Pre-Upgrade Package...
Executing Pre-Upgrade Checks...
Pre-Upgrade Checks Complete.
************************************************************
Results of the checks are located at:
/u01/oracle/cfgtoollogs/oracle12c/preupgrade/preupgrade.log
Pre-Upgrade Fixup Script (run in source database environment):
/u01/oracle/cfgtoollogs/ oracle12c/preupgrade/preupgrade_fixups.sql
Post-Upgrade Fixup Script (run shortly after upgrade):
/u01/oracle/cfgtoollogs/ oracle12c/preupgrade/postupgrade_fixups.sql
************************************************************
Fixup scripts must be reviewed prior to being executed.
************************************************************
************************************************************
====>> USER ACTION REQUIRED <<====
************************************************************
The following are *** ERROR LEVEL CONDITIONS *** that must be addressed prior to
attempting your upgrade.
Failure to do so will result in a failed upgrade.
You MUST resolve the above errors prior to upgrade
************************************************************
View the preupgrade.log –
View /u01/oracle/cfgtoollogs/oracle12c/preupgrade/preupgrade.log
Oracle Database Pre-Upgrade Information Tool 02-27-2014 12:57:53
Script Version: 12.1.0.1.0 Build: 006
**********************************************************************
Database Name: oracle12c
Version:
11.2.0.4.0
Compatible:
11.2.0.0.0
Blocksize:
8192
Platform:
AIX-Based Systems (64-bit)
Timezone file:
V14
**********************************************************************
[Renamed Parameters]
[No Renamed Parameters in use]
**********************************************************************
**********************************************************************
[Obsolete/Deprecated Parameters]
[No Obsolete or Desupported Parameters in use]
**********************************************************************
[Component List]
**********************************************************************
--> Oracle Catalog Views
[upgrade]
VALID
--> Oracle Packages and Types
[upgrade]
VALID
--> JServer JAVA Virtual Machine
[upgrade]
VALID
--> Oracle XDK for Java
[
upgrade]
VALID
--> Oracle Workspace Manager
[upgrade]
VALID
--> OLAP Analytic Workspace
[upgrade]
OPTION OFF
--> Oracle Text
[upgrade]
VALID
--> Oracle XML Database
[upgrade]
VALID
--> Oracle Java Packages
[upgrade]
VALID
--> Oracle Multimedia
[upgrade]
VALID
--> Oracle Spatial
[upgrade]
VALID
--> Expression Filter
[upgrade]
VALID
--> Rule Manager
[upgrade]
VALID
--> Oracle Application Express
[upgrade]
VALID
--> Oracle OLAP API
[upgrade] OPTION OFF
**********************************************************************
[Tablespaces]
**********************************************************************
--> SYSTEM tablespace is adequate for the upgrade.
minimum required size: 1487 MB
--> SYSAUX tablespace is adequate for the upgrade.
minimum required size: 2203 MB
--> UNDOTBS1 tablespace is adequate for the upgrade.
minimum required size: 400 MB
--> TEMP tablespace is adequate for the upgrade.
minimum required size: 60 MB
--> MGMT_TABLESPACE tablespace is adequate for the upgrade.
minimum required size: 4415 MB
[No adjustments recommended]
**********************************************************************
**********************************************************************
[Flashback Information]
**********************************************************************
--> name:
/u03/oradata/flash_recovery_area
--> limit:
8244 MB
--> used:
6081 MB
--> size:
8244 MB
--> reclaim:
0 MB
--> files:
12
WARNING: --> Flashback Database is enabled.
Ensure adequate disk space exists in the flash recovery area before performing the
upgrade.
Your recovery area will require at least 0 MB - or greater - of free space.
**********************************************************************
**********************************************************************
[Pre-Upgrade Checks]
**********************************************************************
WARNING: --> Existing DBMS_LDAP dependent objects
Database contains schemas with objects dependent on DBMS_LDAP package.
Refer to the Upgrade Guide for instructions to configure Network ACLs.
USER APEX_030200 has dependent objects.
WARNING: --> Database contains INVALID objects prior to upgrade
The list of invalid SYS/SYSTEM objects was written to
registry$sys_inv_objs.
The list of non-SYS/SYSTEM objects was written to
registry$nonsys_inv_objs unless there were over 5000.
Use utluiobj.sql after the upgrade to identify any new invalid
objects due to the upgrade.
INFORMATION: --> OLAP Catalog(AMD) exists in database
Starting with Oracle Database 12c, OLAP is desupported.
If you are not using the OLAP Catalog component and want to remove it, then
execute the
ORACLE_HOME/olap/admin/catnoamd.sql script before or after the upgrade.
INFORMATION: --> Older Timezone in use
Database is using a time zone file older than version 18.
After the upgrade, it is recommended that DBMS_DST package
be used to upgrade the 11.2.0.4.0 database time zone version
to the latest version which comes with the new release.
Please refer to My Oracle Support note number 977512.1 for details.
**********************************************************************
[Pre-Upgrade Recommendations]
**********************************************************************
*****************************************
********* Dictionary Statistics *********
*****************************************
Please gather dictionary statistics 24 hours prior to upgrading the database.
To gather dictionary statistics execute the following command while connected as
SYSDBA:
EXECUTE dbms_stats.gather_dictionary_stats;
^^^ MANUAL ACTION SUGGESTED ^^^
*****************************************
************ Existing Events ************
*****************************************
Please review any defined events prior to upgrading.
To view existing nondefault events execute the following commands while connected
AS SYSDBA:
Events:
SELECT (translate(value,chr(13)||chr(10),'' '')) FROM sys.v$parameter2
WHERE UPPER(name) =''EVENT'' AND isdefault=''FALSE'';
Trace Events:
SELECT (translate(value,chr(13)||chr(10),'' '')) from sys.v$parameter2
WHERE (UPPER(name) = ''_TRACE_EVENTS'') AND isdefault=''FALSE'';
Changes will need to be made in the init.ora or spfile.
^^^ MANUAL ACTION SUGGESTED ^^^
The Pre-Upgrade Fixup Script will display the Existing Events currently defined
**********************************************************************
[Post-Upgrade Recommendations]
**********************************************************************
*****************************************
******** Fixed Object Statistics ********
*****************************************
Please create stats on fixed objects two weeks after the upgrade using the command:
EXECUTE DBMS_STATS.GATHER_FIXED_OBJECTS_STATS;
^^^ MANUAL ACTION SUGGESTED ^^^
**********************************************************************
************ Summary ************
0 ERRORS exist in your database.
3 WARNINGS that Oracle suggests are addressed to improve database performance.
2 INFORMATIONAL messages that should be reviewed prior to your upgrade.
After your database is upgraded and open in normal mode you must run
rdbms/admin/catuppst.sql which executes several required tasks and completes
the upgrade process.
You should follow that with the execution of rdbms/admin/utlrp.sql, and a comparison of
invalid objects before and after the upgrade using
rdbms/admin/utluiobj.sql
If needed you may want to upgrade your timezone data using the process described in
My Oracle Support note 977512.1
***********************************
STEPS RUN BEFORE COMMENCING UPGRADE.
1. REMOVE OLAP.
From 12c ORACLE_HOME/olap/admin
cd /u01/oracle/product/12.1.0.1/db_1/olap/admin
In 11g database to be upgraded
slplus / as sysdba
@/u01/oracle/product/12.1.0.1/db_1/olap/admin/catnoamd.sql
Deletes the olap related stuff.
2. GATHER STATS
SQL> EXECUTE dbms_stats.gather_dictionary_stats;
PL/SQL procedure successfully completed.
3. CONFIRM NO MATERIALIZED VIEW REFRESH IN PROGRESS
SELECT o.name FROM sys.obj$ o, sys.user$ u, sys.sum$ s
WHERE o.type# = 42 AND bitand(s.mflags, 8) =8;
4. ENSURE NO FILES NEED MEDIA RECOVERY:
SELECT * FROM v$recover_file;
5. RESOLVE OUTSTANDING DISTRIBUTED TRANSACTIONS:
SELECT * FROM dba_2pc_pending;
If the query in the previous step returns any rows, then run the following statements:
SELECT local_tran_id FROM dba_2pc_pending;
EXECUTE dbms_transaction.purge_lost_db_entry('');
COMMIT;
6. RECOMPILE INVALID OBJECTS
@$ORACLE_HOME/rdbms/admin/utlrp.sql
7. BACKUP DATABASE AND CREATE RESTORE POINT IF FLASHBACK
DATABASE IS ON.
In the 12c version Database Upgrade Assistant (DBUA) enables you to specify your
backup and restore point.
If you wish, a restore point can be created manually too – to play safe.
8. CHECK FOR INVALID OBJECTS
select count(*) from dba_objects where status='INVALID';
COUNT(*)
---------0
9. PURGE RECYCLE BIN
PURGE DBA_RECYCLEBIN;
10. INCREASE FLASH RECOVERY AREA SO THAT ARCHIVELOGS CAN BE
CREATED.
ALTER SYSTEM SET db_recovery_file_dest_size=20000M SCOPE=MEMORY;
11. READY TO UPGRADE USING DBUA.
Database ruuning from 11g ORACLE_HOME
cd 12c ORACLE_HOME/bin
export DISPLAY= XXXXXX
export ORACLE_SID=oracle12c
export ORACLE_HOME=/u01/oracle/product/12.1.0.1/db_1
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=/u01/oracle/product/12.1.0.1/db_1/lib:/usr/lib:/lib
unset TNS_ADMIN
unset ORACLE_BASE
Launch DBUA from 12c ORACLE_HOME
$ ORACLE_HOME/bin
./dbua
Choose the 11g Source Oracle Home Release - Next
Ignore warning for LDAP dependencies – choose ignore from drop down list under Action.
Next
Untick box for configuring EM
Create a restore point so that the DBUA can manage any flashback.
DBUA confirms the Recovery Option – creating a guaranteed restore point.
FINISH
Click on Activity and Alert Log – another window opens up and actual entries are recorded.
Check for the restore point – Login to oracle12c as sysdba - using the new 12c Home environment.
SQL> select name,time from v$restore_point;
NAME
----------------------------------------------------------------------------------------------------------------------------- --TIME
--------------------------------------------------------------------------GRP_1393892126368
04-MAR-14 08.15.26.000000000 AM
All good.
Run following script to compile list of objects invalidated due to the upgrade
cd $ORACLE_HOME/rdbms/admin
sqlplus / as sysdba
SQL> @utluiobj.sql
.Oracle Database 12.1 Post-Upgrade Invalid Objects Tool 03-04-2014 13:11:07
.
This tool lists post-upgrade invalid objects that were not invalid
prior to upgrade (it ignores pre-existing pre-upgrade invalid objects).
.
Owner
Object Name
Object Type
.
PL/SQL procedure successfully completed.
SQL >
If for any reason you wish to restore the database to the 11.2.0.4 version – a fallback.
Click on Restore Database
Yes
Check the alert log –
Archived Log entry 570 added for thread 1 sequence 514 ID 0x3a80da51 dest 1:
Wed Mar 05 14:58:13 2014
Shutting down instance (abort)
License high water mark = 22
Wed Mar 05 14:58:13 2014
USER (ospid: 37355720): terminating the instance
Wed Mar 05 14:58:14 2014
Instance terminated by USER, pid = 37355720
Wed Mar 05 14:58:14 2014
Instance shutdown complete
Starts up instance from old 11g home
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Initial number of CPU is 8
Number of processor cores in the system is 4
CELL communication is configured to use 0 interface(s):
CELL IP affinity details:
NUMA status: non-NUMA system
cellaffinity.ora status: N/A
CELL communication will use 1 IP group(s):
Grp 0:
Picked latch-free SCN scheme 3
Using LOG_ARCHIVE_DEST_1 parameter default value as
USE_DB_RECOVERY_FILE_DEST
Autotune of undo retention is turned on.
IMODE=BR
ILAT =27
LICENSE_MAX_USERS = 0
SYS auditing is disabled
Starting up:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning option.
ORACLE_HOME = /u01/oracle/product/11.2.0.4/db_1
System name:
Node name:
p520test1
Release:
1
Version:
6
Machine:
AIX
0009061CD700
Using parameter settings in server-side spfile
/u01/oracle/product/11.2.0.4/db_1/dbs/spfiletest11g.ora
System parameters with non-default values:
Lost write protection disabled
Completed: ALTER DATABASE MOUNT
Wed Mar 05 14:58:38 2014
flashback database to restore point grp_1393996885298
Flashback Restore Start
Spfile /u01/oracle/product/11.2.0.4/db_1/dbs/spfiletest11g.ora is in old pre-11 format
and compatible >= 11.0.0; converting to new H.A.R.D. compliant format.
Wed Mar 05 14:59:15 2014
Flashback Restore Complete
Flashback Media Recovery Start
Flashback Media Recovery Complete
Completed: flashback database to restore point grp_1393996885298
alter database open resetlogs
Check
View /etc/oratab
test11g:/u01/oracle/product/11.2.0.4/db_1:N
dbua changes the entry back to the 11g home
. /oraenv
test11g
sqlplus / as sysdba
SQL> select comp_name,version from dba_registry;
COMP_NAME
-------------------------------------------------------------------------------VERSION
-----------------------------Oracle Application Express
4.2.1.00.08
OWB
11.2.0.3.0
Oracle Enterprise Manager
11.2.0.4.0
COMP_NAME
-------------------------------------------------------------------------------VERSION
-----------------------------Spatial
11.2.0.4.0
Oracle Multimedia
11.2.0.4.0
Oracle XML Database
11.2.0.4.0
COMP_NAME
-------------------------------------------------------------------------------VERSION
-----------------------------Oracle Text
11.2.0.4.0
Oracle Expression Filter
11.2.0.4.0
Oracle Rules Manager
11.2.0.4.0
COMP_NAME
-------------------------------------------------------------------------------VERSION
-----------------------------Oracle Workspace Manager
11.2.0.4.0
Oracle Database Catalog Views
11.2.0.4.0
Oracle Database Packages and Types
11.2.0.4.0
COMP_NAME
--------------------------------------------------------------------------------
VERSION
-----------------------------JServer JAVA Virtual Machine
11.2.0.4.0
Oracle XDK
11.2.0.4.0
Oracle Database Java Packages
11.2.0.4.0
COMP_NAME
-------------------------------------------------------------------------------VERSION
-----------------------------OLAP Analytic Workspace
11.2.0.3.0
Oracle OLAP API
11.2.0.3.0
17 rows selected.