- Introduction: As Oracle 19c stands as the Long-Term Support (LTS) release in Oracle’s database roadmap, upgrading from Oracle 12c is not merely a version shift—it’s a strategic move to maintain support, unlock advanced features, and ensure long-term performance, stability, and compliance. In this article, we will see how to upgrade the database from 12c to 19c step by step.
- Methods of Upgradation:
- Using DBUA (Database Upgrade Assistant)
- Using Manual method
- Using autoupgrade.jar
- Prerequisites:
- 12c binary installed with database.
- 19c binary installed without database.
- Sufficient disk space for tablespace & archive growth.
- Minimum 6 hrs downtime for Production database.
- Environment:
- Now proceed for upgradation activity step by step:
In this article we will use Manual method for upgrade.
| Hostname | devdb.oraeasy.com |
|---|---|
| Database Name | DEVDB |
| Database Version | 12c(12.2.0.1) |
| CDB/PDB | Yes, Single Instance |
| Oracle Home | /u01/app/oracle/product/12c/db_1 |
| Datafile Location | /u01/app/oracle/oradata/devdb |
| Database Version | 19c (19.3.0.0.0) |
|---|---|
| Oracle Home | /u01/app/oracle/product/19c/db_home |
1. Take precheck at source.
First create a table with test user so that data can be validated post upgradation:
SQL> show user
USER is "TEST"
SQL>
SQL> def
DEFINE _DATE = "28-JUL-25" (CHAR)
DEFINE _CONNECT_IDENTIFIER = "DEVDBPDB" (CHAR)
DEFINE _USER = "TEST" (CHAR)
DEFINE _PRIVILEGE = "" (CHAR)
DEFINE _SQLPLUS_RELEASE = "1202000100" (CHAR)
DEFINE _EDITOR = "vi" (CHAR)
DEFINE _O_VERSION = "Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production" (CHAR)
DEFINE _O_RELEASE = "1202000100" (CHAR)
SQL>
SQL> CREATE TABLE COMPANY (EMP_ID INT,NAME VARCHAR(255), COMPANY VARCHAR(255));
Table created.
SQL>
SQL> INSERT INTO COMPANY VALUES (101,'Yash','WIPRO');
1 row created.
SQL>
SQL> INSERT INTO COMPANY VALUES (102,'Vijay','AIRTEL');
1 row created.
SQL> INSERT INTO COMPANY VALUES (103,'Riya','TCS');
1 row created.
SQL> commit;
Commit complete.
SQL> select count(*) from COMPANY;
COUNT(*)
----------
3
SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL> set lines 200 pages 1000
SQL> select t.tablespace, t.totalspace as " Totalspace(MB)",
round((t.totalspace-nvl(fs.freespace,0)),2) as "Used Space(MB)",
nvl(fs.freespace,0) as "Freespace(MB)",
round(((t.totalspace-nvl(fs.freespace,0))/t.totalspace)*100,2) as "%Used",
round((nvl(fs.freespace,0)/t.totalspace)*100,2) as "% Free"
from
(select round(sum(d.bytes)/(1024*1024)) as totalspace,d.tablespace_name tablespace
from dba_data_files d
group by d.tablespace_name) t,
(select round(sum(f.bytes)/(1024*1024)) as freespace,f.tablespace_name tablespace
from dba_free_space f
group by f.tablespace_name) fs
where t.tablespace=fs.tablespace (+)
order by "% Free";
SQL>
TABLESPACE Totalspace(MB) Used Space(MB) Freespace(MB) %Used % Free
------------------------------ --------------- -------------- ------------- ---------- ----------
SYSTEM 800 796 4 99.5 .5
UNDOTBS1 70 66 4 94.29 5.71
SYSAUX 470 442 28 94.04 5.96
USERS 5 1 4 20 80
SQL> select count(*) from dba_objects where status='INVALID';
COUNT(*)
----------
0
SQL> col COMP_ID for a10
SQL> col COMP_NAME for a40
SQL> col VERSION for a15
SQL> set lines 180
SQL> set pages 9998
SQL> select COMP_ID,COMP_NAME,VERSION,STATUS from dba_registry;
COMP_ID COMP_NAME VERSION STATUS
---------- ---------------------------------------- --------------- ---------------
CATALOG Oracle Database Catalog Views 12.2.0.1.0 VALID
CATPROC Oracle Database Packages and Types 12.2.0.1.0 VALID
JAVAVM JServer JAVA Virtual Machine 12.2.0.1.0 VALID
XML Oracle XDK 12.2.0.1.0 VALID
CATJAVA Oracle Database Java Packages 12.2.0.1.0 VALID
APS OLAP Analytic Workspace 12.2.0.1.0 VALID
RAC Oracle Real Application Clusters 12.2.0.1.0 OPTION OFF
XDB Oracle XML Database 12.2.0.1.0 VALID
OWM Oracle Workspace Manager 12.2.0.1.0 VALID
CONTEXT Oracle Text 12.2.0.1.0 VALID
ORDIM Oracle Multimedia 12.2.0.1.0 VALID
SDO Spatial 12.2.0.1.0 VALID
XOQ Oracle OLAP API 12.2.0.1.0 VALID
OLS Oracle Label Security 12.2.0.1.0 VALID
DV Oracle Database Vault 12.2.0.1.0 VALID
15 rows selected.
SQL> alter session set container=DEVDBPDB;
Session altered.
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
3 DEVDBPDB READ WRITE NO
SQL> set lines 200 pages 1000
SQL> select t.tablespace, t.totalspace as " Totalspace(MB)",
round((t.totalspace-nvl(fs.freespace,0)),2) as "Used Space(MB)",
nvl(fs.freespace,0) as "Freespace(MB)",
round(((t.totalspace-nvl(fs.freespace,0))/t.totalspace)*100,2) as "%Used",
round((nvl(fs.freespace,0)/t.totalspace)*100,2) as "% Free"
from
(select round(sum(d.bytes)/(1024*1024)) as totalspace,d.tablespace_name tablespace
from dba_data_files d
group by d.tablespace_name) t,
(select round(sum(f.bytes)/(1024*1024)) as freespace,f.tablespace_name tablespace
from dba_free_space f
group by f.tablespace_name) fs
where t.tablespace=fs.tablespace (+)
order by "% Free";
SQL>
SQL> select count(*) from dba_objects where status='INVALID';
COUNT(*)
----------
0
SQL> select COMP_ID,COMP_NAME,VERSION,STATUS from dba_registry;
COMP_ID COMP_NAME VERSION STATUS
---------- ---------------------------------------- --------------- -----------------
CATALOG Oracle Database Catalog Views 12.2.0.1.0 VALID
CATPROC Oracle Database Packages and Types 12.2.0.1.0 VALID
JAVAVM JServer JAVA Virtual Machine 12.2.0.1.0 VALID
XML Oracle XDK 12.2.0.1.0 VALID
CATJAVA Oracle Database Java Packages 12.2.0.1.0 VALID
APS OLAP Analytic Workspace 12.2.0.1.0 VALID
RAC Oracle Real Application Clusters 12.2.0.1.0 OPTION OFF
XDB Oracle XML Database 12.2.0.1.0 VALID
OWM Oracle Workspace Manager 12.2.0.1.0 VALID
CONTEXT Oracle Text 12.2.0.1.0 VALID
ORDIM Oracle Multimedia 12.2.0.1.0 VALID
SDO Spatial 12.2.0.1.0 VALID
XOQ Oracle OLAP API 12.2.0.1.0 VALID
OLS Oracle Label Security 12.2.0.1.0 VALID
DV Oracle Database Vault 12.2.0.1.0 VALID
15 rows selected.
==> Gather Dictonary stats.
SQL> SET ECHO ON;
SQL> SET SERVEROUTPUT ON;
SQL> EXECUTE DBMS_STATS.GATHER_DICTIONARY_STATS;
PL/SQL procedure successfully completed.
==> Recycle bin purging.
SQL> PURGE DBA_RECYCLEBIN;
DBA Recyclebin purged.
==> Refresh Materlized views.
SQL> declare
list_failures integer(3) :=0;
begin
DBMS_MVIEW.REFRESH_ALL_MVIEWS(list_failures,'C','', TRUE, FALSE);
end;
/
PL/SQL procedure successfully completed.
==> Create a guarnteed flashback restore point for rollback (at CDB).
SQL> archive log list
Database log mode Archive Mode
Automatic archival Enabled
Archive destination USE_DB_RECOVERY_FILE_DEST
Oldest online log sequence 5
Next log sequence to archive 7
Current log sequence 7
SQL>
SQL>
SQL> select flashback_on from v$database;
FLASHBACK_ON
------------------
NO
SQL>
SQL> alter database flashback on;
Database altered.
SQL> select flashback_on from v$database;
FLASHBACK_ON
------------------
YES
SQL> select name,open_mode,log_mode from v$database;
NAME OPEN_MODE LOG_MODE
--------- -------------------- ------------
DEVDB READ WRITE ARCHIVELOG
SQL> show parameter compatible
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
compatible string 12.2.0
noncdb_compatible boolean FALSE
SQL> show parameter recovery
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest string /u01/app/oracle/fast_recovery_
area/devdb
db_recovery_file_dest_size big integer 5G
db_unrecoverable_scn_tracking boolean TRUE
recovery_parallelism integer 0
remote_recovery_file_dest string
SQL>
SQL>
SQL> alter system set db_recovery_file_dest_size=15G;
System altered.
SQL> show parameter recovery
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest string /u01/app/oracle/fast_recovery_
area/devdb
db_recovery_file_dest_size big integer 15G
db_unrecoverable_scn_tracking boolean TRUE
recovery_parallelism integer 0
remote_recovery_file_dest string
SQL>
SQL> select * from V$restore_point;
no rows selected.
SQL> create restore point pre_upgrade12c guarantee flashback database;
Restore point created.
SQL>
SQL> col name for a20
SQL> col GUARANTEE_FLASHBACK_DATABASE for a10
SQL> col TIME for a60
SQL> set lines 190
SQL> select NAME,GUARANTEE_FLASHBACK_DATABASE,TIME from V$restore_point;
NAME GUARANTEE_ TIME
-------------------- ---------- ------------------------------------------------------------
PRE_UPGRADE12C YES 28-JUL-25 10.39.05.000000000 AM
SQL>
[oracle@devdb ~]$ mkdir preupgrade
[oracle@devdb ~]$ cd preupgrade/
[oracle@devdb preupgrade]$ pwd
/home/oracle/preupgrade
[oracle@devdb preupgrade]$ ls /u01/app/oracle/product/19c/db_home/rdbms/admin/preupgrade.jar
/u01/app/oracle/product/19c/db_home/rdbms/admin/preupgrade.jar
[oracle@devdb preupgrade]$ /u01/app/oracle/product/12c/db_1/jdk/bin/java -jar /u01/app/oracle/product/19c/db_home/rdbms/admin/preupgrade.jar FILE DIR /home/oracle/preupgrade
==================
PREUPGRADE SUMMARY
==================
/home/oracle/preupgrade/preupgrade.log
/home/oracle/preupgrade/preupgrade_fixups.sql
/home/oracle/preupgrade/postupgrade_fixups.sql
Execute fixup scripts across the entire CDB:
Before upgrade:
1. Execute preupgrade fixups with the below command
$ORACLE_HOME/perl/bin/perl -I$ORACLE_HOME/perl/lib -I$ORACLE_HOME/rdbms/admin $ORACLE_HOME/rdbms/admin/catcon.pl -l /home/oracle/preupgrade/ -b preup_devdb /home/oracle/preupgrade/preupgrade_fixups.sql
2. Review logs under /home/oracle/preupgrade/
After the upgrade:
1. Execute postupgrade fixups with the below command
$ORACLE_HOME/perl/bin/perl -I$ORACLE_HOME/perl/lib -I$ORACLE_HOME/rdbms/admin $ORACLE_HOME/rdbms/admin/catcon.pl -l /home/oracle/preupgrade/ -b postup_devdb /home/oracle/preupgrade/postupgrade_fixups.sql
2. Review logs under /home/oracle/preupgrade/
Preupgrade complete: 2025-07-28T10:43:32
[oracle@devdb preupgrade]$
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL>
SQL> @/home/oracle/preupgrade/preupgrade_fixups.sql
Executing Oracle PRE-Upgrade Fixup Script
Auto-Generated by: Oracle Preupgrade Script
Version: 19.0.0.0.0 Build: 1
Generated on: 2025-07-28 10:42:11
For Source Database: DEVDB
Source Database Version: 12.2.0.1.0
For Upgrade to Version: 19.0.0.0.0
Executing in container: CDB$ROOT
Preup Preupgrade
Action Issue Is
Number Preupgrade Check Name Remedied Further DBA Action
------ ------------------------ ---------- --------------------------------
1. pre_fixed_objects YES None.
2. tablespaces_info NO Informational only.
Further action is optional.
3. cycle_number NO Informational only.
Further action is optional.
4. rman_recovery_version NO Informational only.
Further action is optional.
The fixup scripts have been run and resolved what they can. However,
there are still issues originally identified by the preupgrade that
have not been remedied and are still present in the database.
Depending on the severity of the specific issue, and the nature of
the issue itself, that could mean that your database is not ready
for upgrade. To resolve the outstanding issues, start by reviewing
the preupgrade_fixups.sql and searching it for the name of
the failed CHECK NAME or Preupgrade Action Number listed above.
There you will find the original corresponding diagnostic message
from the preupgrade which explains in more detail what still needs
to be done.
PL/SQL procedure successfully completed.
Session altered.
SQL>
==> For PDB.
SQL> alter session set container=DEVDBPDB;
Session altered.
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
3 DEVDBPDB READ WRITE NO
SQL> @/home/oracle/preupgrade/preupgrade_fixups.sql
Executing Oracle PRE-Upgrade Fixup Script
Auto-Generated by: Oracle Preupgrade Script
Version: 19.0.0.0.0 Build: 1
Generated on: 2025-07-28 10:42:11
For Source Database: DEVDB
Source Database Version: 12.2.0.1.0
For Upgrade to Version: 19.0.0.0.0
Executing in container: DEVDBPDB
Preup Preupgrade
Action Issue Is
Number Preupgrade Check Name Remedied Further DBA Action
------ ------------------------ ---------- --------------------------------
1. pre_fixed_objects YES None.
2. tablespaces_info NO Informational only.
Further action is optional.
The fixup scripts have been run and resolved what they can. However,
there are still issues originally identified by the preupgrade that
have not been remedied and are still present in the database.
Depending on the severity of the specific issue, and the nature of
the issue itself, that could mean that your database is not ready
for upgrade. To resolve the outstanding issues, start by reviewing
the preupgrade_fixups.sql and searching it for the name of
the failed CHECK NAME or Preupgrade Action Number listed above.
There you will find the original corresponding diagnostic message
from the preupgrade which explains in more detail what still needs
to be done.
PL/SQL procedure successfully completed.
Session altered.
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL> select name,open_mode,cdb,version,status from v$database, v$instance;
NAME OPEN_MODE CDB VERSION STATUS
--------- -------------------- --- ----------------- ------------
DEVDB READ WRITE YES 12.2.0.1.0 OPEN
SQL>
SQL> shut immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL>
SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
[oracle@devdb ~]$
[oracle@devdb ~]$ lsnrctl stop
LSNRCTL for Linux: Version 12.2.0.1.0 - Production on 28-JUL-2025 10:54:36
Copyright (c) 1991, 2016, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
The command completed successfully
[oracle@devdb ~]$ cd $ORACLE_HOME/dbs
[oracle@devdb dbs]$
[oracle@devdb dbs]$ ls -lrth
total 18M
-rw-r--r--. 1 oracle oinstall 3.1K May 15 2015 init.ora
-rw-r-----. 1 oracle oinstall 24 Jul 8 19:16 lkDEVDB
-rw-r-----. 1 oracle oinstall 3.5K Jul 8 19:26 orapwdevdb
-rw-r-----. 1 oracle oinstall 18M Jul 28 10:35 snapcf_devdb.f
-rw-r-----. 1 oracle oinstall 3.5K Jul 28 10:51 spfiledevdb.ora
-rw-rw----. 1 oracle oinstall 1.6K Jul 28 10:55 hc_devdb.dat
[oracle@devdb dbs]$
[oracle@devdb dbs]$ cp orapwdevdb spfiledevdb.ora /u01/app/oracle/product/19c/db_home/dbs/
[oracle@devdb dbs]$
[oracle@devdb dbs]$
[oracle@devdb dbs]$ ls -lrth /u01/app/oracle/product/19c/db_home/dbs/
total 12K
-rw-r--r--. 1 oracle oinstall 3.1K May 14 2015 init.ora
-rw-r-----. 1 oracle oinstall 3.5K Jul 28 10:57 spfiledevdb.ora
-rw-r-----. 1 oracle oinstall 3.5K Jul 28 10:57 orapwdevdb
[oracle@devdb dbs]$
[oracle@devdb ~]$ export ORACLE_HOME=/u01/app/oracle/product/19c/db_home
[oracle@devdb ~]$ export ORACLE_SID=devdb
[oracle@devdb ~]$ cd /u01/app/oracle/product/19c/db_home/bin/
[oracle@devdb bin]$ ./sqlplus / as sysdba
SQL*Plus: Release 19.0.0.0.0 - Production on Mon Jul 28 11:00:32 2025
Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle. All rights reserved.
Connected to an idle instance.
SQL>
SQL> startup upgrade
ORACLE instance started.
Total System Global Area 1174405120 bytes
Fixed Size 9134080 bytes
Variable Size 419430400 bytes
Database Buffers 738197504 bytes
Redo Buffers 7643136 bytes
Database mounted.
Database opened.
SQL>
SQL> select name,open_mode,cdb,version,status from v$database, v$instance;
NAME OPEN_MODE CDB VERSION STATUS
--------- -------------------- --- ----------------- ------------
DEVDB READ WRITE YES 19.0.0.0.0 OPEN MIGRATE
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED MIGRATE YES
3 DEVDBPDB MOUNTED
SQL>
SQL> show parameter spfile
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
spfile string /u01/app/oracle/product/19c/db
_home/dbs/spfiledevdb.ora
SQL>
[oracle@devdb bin]$ pwd
/u01/app/oracle/product/19c/db_home/bin
[oracle@devdb bin]$
[oracle@devdb bin]$ ls -lrth dbupgrade
-rwxr-x---. 1 oracle oinstall 3.1K Apr 17 2019 dbupgrade
[oracle@devdb bin]$
[oracle@devdb bin]$ nohup ./dbupgrade &
[1] 14989
[oracle@devdb bin]$ nohup: ignoring input and appending output to ‘nohup.out’
[oracle@devdb bin]$
[oracle@devdb bin]$ jobs -l
[1]+ 14989 Running nohup ./dbupgrade &
[oracle@devdb bin]$
[oracle@devdb bin]$ ps -ef | grep -i catctl.pl
oracle 14994 14989 2 11:05 pts/1 00:00:00 /u01/app/oracle/product/19c/db_home/perl/bin/perl -I/u01/app/oracle/product/19c/db_home/perl/lib /u01/app/oracle/product/19c/db_home/rdbms/admin/catctl.pl /u01/app/oracle/product/19c/db_home/rdbms/admin/catupgrd.sql
oracle 15138 3828 0 11:05 pts/1 00:00:00 grep --color=auto -i catctl.pl
[oracle@devdb bin]$
[oracle@devdb bin]$ more nohup.out
Argument list for [/u01/app/oracle/product/19c/db_home/rdbms/admin/catctl.pl]
For Oracle internal use only A = 0
Run in c = 0
Do not run in C = 0
Input Directory d = 0
Echo OFF e = 1
Simulate E = 0
Forced cleanup F = 0
Log Id i = 0
Child Process I = 0
Log Dir l = 0
Priority List Name L = 0
Upgrade Mode active M = 0
SQL Process Count n = 0
SQL PDB Process Count N = 0
Open Mode Normal o = 0
Start Phase p = 0
End Phase P = 0
Reverse Order r = 0
AutoUpgrade Resume R = 0
Script s = 0
Serial Run S = 0
RO User Tablespaces T = 0
Display Phases y = 0
Debug catcon.pm z = 0
Debug catctl.pl Z = 0
catctl.pl VERSION: [19.0.0.0.0]
STATUS: [Production]
BUILD: [RDBMS_19.3.0.0.0DBRU_LINUX.X64_190417]
/u01/app/oracle/product/19c/db_home/rdbms/admin/orahome = [/u01/app/oracle/product/19c/db_home]
/u01/app/oracle/product/19c/db_home/bin/orabasehome = [/u01/app/oracle/product/19c/db_home]
catctlGetOraBaseLogDir = [/u01/app/oracle/product/19c/db_home]
Analyzing file /u01/app/oracle/product/19c/db_home/rdbms/admin/catupgrd.sql
Log file directory = [/tmp/cfgtoollogs/upgrade20250728110541]
catcon::set_log_file_base_path: ALL catcon-related output will be written to [/tmp/cfgtoollogs/upgrade20250728110541/catupgrd_catcon_14994.lst]
catcon::set_log_file_base_path: catcon: See [/tmp/cfgtoollogs/upgrade20250728110541/catupgrd*.log] files for output generated by scripts
catcon::set_log_file_base_path: catcon: See [/tmp/cfgtoollogs/upgrade20250728110541/catupgrd_*.lst] files for spool files, if any
Number of Cpus = 2
Database Name = devdb
DataBase Version = 12.2.0.1.0
catcon::set_log_file_base_path: ALL catcon-related output will be written to [/u01/app/oracle/product/19c/db_home/cfgtoollogs/devdb/upgrade20250728110558/catu
pgrdcdbroot_catcon_14994.lst]
catcon::set_log_file_base_path: catcon: See [/u01/app/oracle/product/19c/db_home/cfgtoollogs/devdb/upgrade20250728110558/catupgrdcdbroot*.log] files for outpu
t generated by scripts
catcon::set_log_file_base_path: catcon: See [/u01/app/oracle/product/19c/db_home/cfgtoollogs/devdb/upgrade20250728110558/catupgrdcdbroot_*.lst] files for spoo
l files, if any
Log file directory = [/u01/app/oracle/product/19c/db_home/cfgtoollogs/devdb/upgrade20250728110558]
==> Navigate to log directory.
[oracle@devdb cfgtoollogs]$ cd /u01/app/oracle/product/19c/db_home/cfgtoollogs/devdb/upgrade20250728110558
[oracle@devdb upgrade20250728110558]$ ls -lrth
total 4.0M
-rw-------. 1 oracle oinstall 556 Jul 28 11:05 catupgrdcdbroot_catcon_14994.lst
-rw-r--r--. 1 oracle oinstall 656 Jul 28 11:06 catupgrdcdbroot_catcon_kill_sess_14994_ALL.sql
-rw-r--r--. 1 oracle oinstall 63 Jul 28 11:06 catupgrdcdbroot_catcon_15200.done
-rw-r--r--. 1 oracle oinstall 63 Jul 28 11:06 catupgrdcdbroot_catcon_15198.done
-rw-r--r--. 1 oracle oinstall 63 Jul 28 11:06 catupgrdcdbroot_catcon_15199.done
-rw-r--r--. 1 oracle oinstall 4.1K Jul 28 11:06 catupgrdcdbroot_20250728110618_14994.ora
-rw-------. 1 oracle oinstall 1.4K Jul 28 11:07 catupgrdcdbroot1.log
-rw-------. 1 oracle oinstall 1.4K Jul 28 11:07 catupgrdcdbroot3.log
-rw-------. 1 oracle oinstall 1.4K Jul 28 11:07 catupgrdcdbroot2.log
-rw-------. 1 oracle oinstall 2.7M Jul 28 11:09 catupgrdcdbroot0.log
[oracle@devdb upgrade20250728110558]$
[oracle@devdb upgrade20250728110558]$ tail -100f catupgrdcdbroot0.log
11:09:29 10 OVERLOAD, OBJECT_TYPE,
11:09:29 11 AGGREGATE, PIPELINED,
11:09:29 12 IMPLTYPEOWNER, IMPLTYPENAME, PARALLEL,
11:09:29 13 INTERFACE, DETERMINISTIC, AUTHID, RESULT_CACHE, ORIGIN_CON_ID,
11:09:29 14 POLYMORPHIC
11:09:29 15 from NO_ROOT_SW_FOR_LOCAL(INT$DBA_PROCEDURES)
11:09:29 16 where OWNER = SYS_CONTEXT('USERENV', 'CURRENT_USER')
11:09:29 17 /
View created.
Elapsed: 00:00:00.07
11:09:30 SQL>
11:09:30 SQL> comment on table USER_PROCEDURES is
11:09:30 2 'Description of the user functions/procedures/packages/types/triggers'
11:09:30 3 /
Comment created.
Elapsed: 00:00:00.01
11:09:30 SQL> comment on column USER_PROCEDURES.OBJECT_NAME is
11:09:30 2 'Name of the object: top level function/procedure/package/type/trigger name'
11:09:30 3 /
Comment created.
Elapsed: 00:00:00.02
11:09:30 SQL> comment on column USER_PROCEDURES.PROCEDURE_NAME is
11:09:30 2 'Name of the package or type subprogram'
11:09:30 3 /
------------------------------------------------------
Phases [0-107] End Time:[2025_07_28 14:12:16]
Container Lists Inclusion:[PDB$SEED] Exclusion:[NONE]
------------------------------------------------------
Grand Total Time: 6455s [PDB$SEED]
LOG FILES: (/u01/app/oracle/product/19c/db_home/cfgtoollogs/devdb/upgrade20250728110558/catupgrdpdb_seed*.log)
Upgrade Summary Report Located in:
/u01/app/oracle/product/19c/db_home/cfgtoollogs/devdb/upgrade20250728110558/upg_summary.log
Time: 4661s For CDB$ROOT
Time: 6517s For PDB(s)
Grand Total Time: 11178s
LOG FILES: (/u01/app/oracle/product/19c/db_home/cfgtoollogs/devdb/upgrade20250728110558/catupgrdcdbroot*.log)
Upgrade Summary Report Located in:
/u01/app/oracle/product/19c/db_home/cfgtoollogs/devdb/upgrade20250728110558/upg_summary.log
Grand Total Upgrade Time: [0d:3h:6m:18s]
^C
[1]+ Done nohup ./dbupgrade
[oracle@devdb bin]$
==> Verify summary.
[oracle@devdb upgrade20250728110558]$ ls -lrth
total 209M
-rw-------. 1 oracle oinstall 556 Jul 28 11:05 catupgrdcdbroot_catcon_14994.lst
-rw-r--r--. 1 oracle oinstall 0 Jul 28 12:08 catupgrdcdbroot_datapatch_upgrade.err
-rw-r--r--. 1 oracle oinstall 1.6K Jul 28 12:16 catupgrdcdbroot_datapatch_upgrade.log
-rw-------. 1 oracle oinstall 7.8M Jul 28 12:24 catupgrdcdbroot1.log
-rw-------. 1 oracle oinstall 5.6M Jul 28 12:24 catupgrdcdbroot2.log
-rw-------. 1 oracle oinstall 8.9M Jul 28 12:24 catupgrdcdbroot3.log
-rw-------. 1 oracle oinstall 558 Jul 28 12:24 catupgrdpdb_seed_catcon_530.lst
-rw-------. 1 oracle oinstall 558 Jul 28 12:24 catupgrddevdbpdb_catcon_533.lst
-rw-r--r--. 1 oracle oinstall 0 Jul 28 13:50 catupgrddevdbpdb_datapatch_upgrade.err
-rw-r--r--. 1 oracle oinstall 0 Jul 28 13:50 catupgrdpdb_seed_datapatch_upgrade.err
-rw-r--r--. 1 oracle oinstall 1.6K Jul 28 13:55 catupgrdpdb_seed_datapatch_upgrade.log
-rw-r--r--. 1 oracle oinstall 1.6K Jul 28 13:55 catupgrddevdbpdb_datapatch_upgrade.log
-rw-r--r--. 1 oracle oinstall 11K Jul 28 14:00 catupgrddevdbpdb_stderr.log
-rw-------. 1 oracle oinstall 57M Jul 28 14:00 catupgrddevdbpdb0.log
-rw-------. 1 oracle oinstall 13M Jul 28 14:00 catupgrddevdbpdb1.log
-rw-r--r--. 1 oracle oinstall 11K Jul 28 14:12 catupgrdpdb_seed_stderr.log
-rw-------. 1 oracle oinstall 57M Jul 28 14:12 catupgrdpdb_seed0.log
-rw-------. 1 oracle oinstall 13M Jul 28 14:12 catupgrdpdb_seed1.log
-rw-r--r--. 1 oracle oinstall 39K Jul 28 14:12 catupgrdcdbroot_stderr.log
-rw-r--r--. 1 oracle oinstall 5.5K Jul 28 14:12 upg_summary.log
-rw-------. 1 oracle oinstall 48M Jul 28 14:12 catupgrdcdbroot0.log
[oracle@devdb upgrade20250728110558]$
[oracle@devdb upgrade20250728110558]$
[oracle@devdb upgrade20250728110558]$ tail -200 upg_summary.log
Oracle Database Release 19 Post-Upgrade Status Tool 07-28-2025 12:22:2
Container Database: DEVDB
[CON_ID: 1 => CDB$ROOT]
Component Current Full Elapsed Time
Name Status Version HH:MM:SS
Oracle Server UPGRADED 19.3.0.0.0 00:32:49
JServer JAVA Virtual Machine UPGRADED 19.3.0.0.0 00:03:36
Oracle XDK UPGRADED 19.3.0.0.0 00:02:06
Oracle Database Java Packages UPGRADED 19.3.0.0.0 00:00:28
OLAP Analytic Workspace UPGRADED 19.3.0.0.0 00:00:47
Oracle Label Security UPGRADED 19.3.0.0.0 00:00:21
Oracle Database Vault UPGRADED 19.3.0.0.0 00:00:48
Oracle Text UPGRADED 19.3.0.0.0 00:01:37
Oracle Workspace Manager UPGRADED 19.3.0.0.0 00:01:13
Oracle Real Application Clusters UPGRADED 19.3.0.0.0 00:00:00
Oracle XML Database UPGRADED 19.3.0.0.0 00:04:19
Oracle Multimedia UPGRADED 19.3.0.0.0 00:01:30
Spatial UPGRADED 19.3.0.0.0 00:10:13
Oracle OLAP API UPGRADED 19.3.0.0.0 00:00:32
Datapatch 00:07:46
Final Actions 00:08:25
Post Upgrade 00:00:49
Total Upgrade Time: 01:11:24 [CON_ID: 1 => CDB$ROOT]
Database time zone version is 26. It is older than current release time
zone version 32. Time zone upgrade is needed using the DBMS_DST package.
Oracle Database Release 19 Post-Upgrade Status Tool 07-28-2025 13:59:2
Container Database: DEVDB
[CON_ID: 3 => DEVDBPDB]
Component Current Full Elapsed Time
Name Status Version HH:MM:SS
Oracle Server UPGRADED 19.3.0.0.0 00:52:17
JServer JAVA Virtual Machine UPGRADED 19.3.0.0.0 00:02:45
Oracle XDK UPGRADED 19.3.0.0.0 00:01:32
Oracle Database Java Packages UPGRADED 19.3.0.0.0 00:00:17
OLAP Analytic Workspace UPGRADED 19.3.0.0.0 00:00:51
Oracle Label Security UPGRADED 19.3.0.0.0 00:00:10
Oracle Database Vault UPGRADED 19.3.0.0.0 00:03:41
Oracle Text UPGRADED 19.3.0.0.0 00:00:44
Oracle Workspace Manager UPGRADED 19.3.0.0.0 00:01:01
Oracle Real Application Clusters UPGRADED 19.3.0.0.0 00:00:01
Oracle XML Database UPGRADED 19.3.0.0.0 00:04:46
Oracle Multimedia UPGRADED 19.3.0.0.0 00:01:00
Spatial UPGRADED 19.3.0.0.0 00:13:38
Oracle OLAP API UPGRADED 19.3.0.0.0 00:00:35
Datapatch 00:05:55
Final Actions 00:06:23
Post Upgrade 00:01:08
Total Upgrade Time: 01:32:17 [CON_ID: 3 => DEVDBPDB]
Database time zone version is 26. It is older than current release time
zone version 32. Time zone upgrade is needed using the DBMS_DST package.
Oracle Database Release 19 Post-Upgrade Status Tool 07-28-2025 14:11:5
Container Database: DEVDB
[CON_ID: 2 => PDB$SEED]
Component Current Full Elapsed Time
Name Status Version HH:MM:SS
Oracle Server VALID 19.3.0.0.0 00:52:18
JServer JAVA Virtual Machine VALID 19.3.0.0.0 00:02:45
Oracle XDK VALID 19.3.0.0.0 00:01:32
Oracle Database Java Packages VALID 19.3.0.0.0 00:00:17
OLAP Analytic Workspace VALID 19.3.0.0.0 00:00:49
Oracle Label Security VALID 19.3.0.0.0 00:00:13
Oracle Database Vault VALID 19.3.0.0.0 00:03:41
Oracle Text VALID 19.3.0.0.0 00:00:44
Oracle Workspace Manager VALID 19.3.0.0.0 00:01:02
Oracle Real Application Clusters OPTION OFF 19.3.0.0.0 00:00:02
Oracle XML Database VALID 19.3.0.0.0 00:04:47
Oracle Multimedia VALID 19.3.0.0.0 00:01:00
Spatial VALID 19.3.0.0.0 00:13:38
Oracle OLAP API VALID 19.3.0.0.0 00:00:35
Datapatch 00:05:52
Final Actions 00:06:23
Post Upgrade 00:01:04
Post Compile 00:12:11
Total Upgrade Time: 01:44:24 [CON_ID: 2 => PDB$SEED * ]
Asterisks denotes compilation time has been included during the upgrade process.
Database time zone version is 26. It is older than current release time
zone version 32. Time zone upgrade is needed using the DBMS_DST package.
Upgrade Times Sorted In Descending Order
Total Upgrade Time: 01:44:24 [CON_ID: 2 => PDB$SEED * ]
Total Upgrade Time: 01:32:17 [CON_ID: 3 => DEVDBPDB]
Total Upgrade Time: 01:11:24 [CON_ID: 1 => CDB$ROOT]
Grand Total Upgrade Time: [0d:3h:6m:18s]
[oracle@devdb upgrade20250728110558]$
[oracle@devdb bin]$ cat /etc/oratab
#
# This file is used by ORACLE utilities. It is created by root.sh
# and updated by either Database Configuration Assistant while creating
# a database or ASM Configuration Assistant while creating ASM instance.
# A colon, ':', is used as the field terminator. A new line terminates
# the entry. Lines beginning with a pound sign, '#', are comments.
#
# Entries are of the form:
# $ORACLE_SID:$ORACLE_HOME::
#
# The first and second fields are the system identifier and home
# directory of the database respectively. The third field indicates
# to the dbstart utility that the database should , "Y", or should not,
# "N", be brought up at system boot time.
#
# Multiple entries with the same $ORACLE_SID are not allowed.
#
#
devdb:/u01/app/oracle/product/19c/db_home:N
[oracle@devdb bin]$
[oracle@devdb ~]$ cat .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
ORACLE_HOME=/u01/app/oracle/product/19c/db_home
export ORACLE_HOME
ORACLE_BASE=/u01/app/oracle
export ORACLE_BASE
ORACLE_SID=devdb
export ORACLE_SID
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib:.
export LD_LIBRARY_PATH
LIBPATH=$ORACLE_HOME/lib32:$ORACLE_HOME/lib:/usr/lib:/lib
export LIBPATH
TNS_ADMIN=${ORACLE_HOME}/network/admin
export TNS_ADMIN
PATH=$ORACLE_HOME/bin:$PATH:.
export PATH
[oracle@devdb ~]$
[oracle@devdb ~]$ sqlplus / as sysdba
SQL*Plus: Release 19.0.0.0.0 - Production on Mon Jul 28 14:46:01 2025
Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle. All rights reserved.
Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB MOUNTED
SQL>
SQL> shut immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL>
SQL> startup
ORACLE instance started.
Total System Global Area 1174405120 bytes
Fixed Size 9134080 bytes
Variable Size 520093696 bytes
Database Buffers 637534208 bytes
Redo Buffers 7643136 bytes
Database mounted.
Database opened.
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL> select name,open_mode,cdb,version,status from v$database, v$instance;
NAME OPEN_MODE CDB VERSION STATUS
--------- -------------------- --- ----------------- ------------
DEVDB READ WRITE YES 19.0.0.0.0 OPEN
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL> @/home/oracle/preupgrade/postupgrade_fixups.sql
Session altered.
PL/SQL procedure successfully completed.
Commit complete.
Session altered.
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
Package created.
No errors.
Package body created.
PL/SQL procedure successfully completed.
No errors.
Package created.
No errors.
Package body created.
No errors.
Executing Oracle POST-Upgrade Fixup Script
Auto-Generated by: Oracle Preupgrade Script
Version: 19.0.0.0.0 Build: 1
Generated on: 2025-07-28 10:42:15
For Source Database: DEVDB
Source Database Version: 12.2.0.1.0
For Upgrade to Version: 19.0.0.0.0
Executing in container: CDB$ROOT
Preup Preupgrade
Action Issue Is
Number Preupgrade Check Name Remedied Further DBA Action
------ ------------------------ ---------- --------------------------------
5. old_time_zones_exist NO Manual fixup recommended.
6. dir_symlinks YES None.
7. post_dictionary YES None.
8. post_fixed_objects NO Informational only.
Further action is optional.
The fixup scripts have been run and resolved what they can. However,
there are still issues originally identified by the preupgrade that
have not been remedied and are still present in the database.
Depending on the severity of the specific issue, and the nature of
the issue itself, that could mean that your database upgrade is not
fully complete. To resolve the outstanding issues, start by reviewing
the postupgrade_fixups.sql and searching it for the name of
the failed CHECK NAME or Preupgrade Action Number listed above.
There you will find the original corresponding diagnostic message
from the preupgrade which explains in more detail what still needs
to be done.
PL/SQL procedure successfully completed.
Session altered.
SQL>
==> For PDB.
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL>
SQL> alter session set container=DEVDBPDB;
Session altered.
SQL>
SQL>
SQL> @/home/oracle/preupgrade/postupgrade_fixups.sql
Session altered.
PL/SQL procedure successfully completed.
Commit complete.
Session altered.
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
Package created.
No errors.
Package body created.
PL/SQL procedure successfully completed.
No errors.
Package created.
No errors.
Package body created.
No errors.
Executing Oracle POST-Upgrade Fixup Script
Auto-Generated by: Oracle Preupgrade Script
Version: 19.0.0.0.0 Build: 1
Generated on: 2025-07-28 10:42:15
For Source Database: DEVDB
Source Database Version: 12.2.0.1.0
For Upgrade to Version: 19.0.0.0.0
Executing in container: DEVDBPDB
Preup Preupgrade
Action Issue Is
Number Preupgrade Check Name Remedied Further DBA Action
------ ------------------------ ---------- --------------------------------
3. old_time_zones_exist NO Manual fixup recommended.
4. dir_symlinks YES None.
5. post_dictionary YES None.
6. post_fixed_objects NO Informational only.
Further action is optional.
The fixup scripts have been run and resolved what they can. However,
there are still issues originally identified by the preupgrade that
have not been remedied and are still present in the database.
Depending on the severity of the specific issue, and the nature of
the issue itself, that could mean that your database upgrade is not
fully complete. To resolve the outstanding issues, start by reviewing
the postupgrade_fixups.sql and searching it for the name of
the failed CHECK NAME or Preupgrade Action Number listed above.
There you will find the original corresponding diagnostic message
from the preupgrade which explains in more detail what still needs
to be done.
PL/SQL procedure successfully completed.
Session altered.
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL>
SQL> SELECT version FROM v$timezone_file;
VERSION
----------
26
SQL>
SQL> @/u01/app/oracle/product/19c/db_home/rdbms/admin/utltz_upg_check.sql
Session altered.
INFO: Starting with RDBMS DST update preparation.
INFO: NO actual RDBMS DST update will be done by this script.
INFO: If an ERROR occurs the script will EXIT sqlplus.
INFO: Doing checks for known issues ...
INFO: Database version is 19.0.0.0 .
INFO: This database is a Multitenant database.
INFO: Current container is CDB$ROOT .
INFO: Updating the RDBMS DST version of the CDB / CDB$ROOT database
INFO: will NOT update the RDBMS DST version of PDB databases in this CDB.
WARNING: There are 1 open PDBs .
WARNING: They will be closed when running utltz_upg_apply.sql .
INFO: Database RDBMS DST version is DSTv26 .
INFO: No known issues detected.
INFO: Now detecting new RDBMS DST version.
A prepare window has been successfully started.
INFO: Newest RDBMS DST version detected is DSTv32 .
INFO: Next step is checking all TSTZ data.
INFO: It might take a while before any further output is seen ...
A prepare window has been successfully ended.
INFO: A newer RDBMS DST version than the one currently used is found.
INFO: Note that NO DST update was yet done.
INFO: Now run utltz_upg_apply.sql to do the actual RDBMS DST update.
INFO: Note that the utltz_upg_apply.sql script will
INFO: restart the database 2 times WITHOUT any confirmation or prompt.
Session altered.
SQL>
SQL> @/u01/app/oracle/product/19c/db_home/rdbms/admin/utltz_upg_apply.sql
Session altered.
INFO: If an ERROR occurs, the script will EXIT SQL*Plus.
INFO: The database RDBMS DST version will be updated to DSTv32 .
INFO: This database is a Multitenant database.
INFO: Current container is CDB$ROOT .
INFO: Updating the RDBMS DST version of the CDB / CDB$ROOT database
INFO: will NOT update the RDBMS DST version of PDB databases in this CDB.
WARNING: There are 1 open PDBs .
WARNING: They will be closed when CDB$ROOT is restarted
WARNING: This script will restart the database 2 times
WARNING: WITHOUT asking ANY confirmation.
WARNING: Hit control-c NOW if this is not intended.
INFO: Restarting the database in UPGRADE mode to start the DST upgrade.
Database closed.
Database dismounted.
ORACLE instance shut down.
ORACLE instance started.
Total System Global Area 1174405120 bytes
Fixed Size 9134080 bytes
Variable Size 520093696 bytes
Database Buffers 637534208 bytes
Redo Buffers 7643136 bytes
Database mounted.
Database opened.
INFO: Starting the RDBMS DST upgrade.
INFO: Upgrading all SYS owned TSTZ data.
INFO: It might take time before any further output is seen ...
An upgrade window has been successfully started.
INFO: Restarting the database in NORMAL mode to upgrade non-SYS TSTZ data.
Database closed.
Database dismounted.
ORACLE instance shut down.
ORACLE instance started.
Total System Global Area 1174405120 bytes
Fixed Size 9134080 bytes
Variable Size 520093696 bytes
Database Buffers 637534208 bytes
Redo Buffers 7643136 bytes
Database mounted.
Database opened.
INFO: Upgrading all non-SYS TSTZ data.
INFO: It might take time before any further output is seen ...
INFO: Do NOT start any application yet that uses TSTZ data!
INFO: Next is a list of all upgraded tables:
Table list: "GSMADMIN_INTERNAL"."AQ$_CHANGE_LOG_QUEUE_TABLE_S"
Number of failures: 0
Table list: "GSMADMIN_INTERNAL"."AQ$_CHANGE_LOG_QUEUE_TABLE_L"
Number of failures: 0
Table list: "MDSYS"."SDO_DIAG_MESSAGES_TABLE"
Number of failures: 0
Table list: "DVSYS"."SIMULATION_LOG$"
Number of failures: 0
Table list: "DVSYS"."AUDIT_TRAIL$"
Number of failures: 0
INFO: Total failures during update of TSTZ data: 0 .
An upgrade window has been successfully ended.
INFO: Your new Server RDBMS DST version is DSTv32 .
INFO: The RDBMS DST update is successfully finished.
INFO: Make sure to exit this SQL*Plus session.
INFO: Do not use it for timezone related selects.
Session altered.
SQL>
SQL>
SQL> exit
Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0
[oracle@devdb ~]$ sqlplus / as sysdba
SQL*Plus: Release 19.0.0.0.0 - Production on Mon Jul 28 15:01:04 2025
Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle. All rights reserved.
Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0
SQL> SELECT version FROM v$timezone_file;
VERSION
----------
32
SQL>
==> For PDB.
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL> alter session set container=DEVDBPDB;
Session altered.
SQL> SELECT version FROM v$timezone_file;
VERSION
----------
26
SQL>
SQL> @/u01/app/oracle/product/19c/db_home/rdbms/admin/utltz_upg_check.sql
Session altered.
INFO: Starting with RDBMS DST update preparation.
INFO: NO actual RDBMS DST update will be done by this script.
INFO: If an ERROR occurs the script will EXIT sqlplus.
INFO: Doing checks for known issues ...
INFO: Database version is 19.0.0.0 .
INFO: This database is a Multitenant database.
INFO: This database is a PDB.
INFO: Current PDB is DEVDBPDB .
INFO: Database RDBMS DST version is DSTv26 .
INFO: No known issues detected.
INFO: Now detecting new RDBMS DST version.
A prepare window has been successfully started.
INFO: Newest RDBMS DST version detected is DSTv32 .
INFO: Next step is checking all TSTZ data.
INFO: It might take a while before any further output is seen ...
A prepare window has been successfully ended.
INFO: A newer RDBMS DST version than the one currently used is found.
INFO: Note that NO DST update was yet done.
INFO: Now run utltz_upg_apply.sql to do the actual RDBMS DST update.
INFO: Note that the utltz_upg_apply.sql script will
INFO: restart the database 2 times WITHOUT any confirmation or prompt.
Session altered.
SQL>
SQL>
SQL> @/u01/app/oracle/product/19c/db_home/rdbms/admin/utltz_upg_apply.sql
Session altered.
INFO: If an ERROR occurs, the script will EXIT SQL*Plus.
INFO: The database RDBMS DST version will be updated to DSTv32 .
INFO: This database is a Multitenant database.
INFO: This database is a PDB.
INFO: Current PDB is DEVDBPDB .
WARNING: This script will restart the database 2 times
WARNING: WITHOUT asking ANY confirmation.
WARNING: Hit control-c NOW if this is not intended.
INFO: Restarting the database in UPGRADE mode to start the DST upgrade.
Pluggable Database closed.
Pluggable Database opened.
INFO: Starting the RDBMS DST upgrade.
INFO: Upgrading all SYS owned TSTZ data.
INFO: It might take time before any further output is seen ...
An upgrade window has been successfully started.
INFO: Restarting the database in NORMAL mode to upgrade non-SYS TSTZ data.
Pluggable Database closed.
Pluggable Database opened.
INFO: Upgrading all non-SYS TSTZ data.
INFO: It might take time before any further output is seen ...
INFO: Do NOT start any application yet that uses TSTZ data!
INFO: Next is a list of all upgraded tables:
Table list: "GSMADMIN_INTERNAL"."AQ$_CHANGE_LOG_QUEUE_TABLE_S"
Number of failures: 0
Table list: "GSMADMIN_INTERNAL"."AQ$_CHANGE_LOG_QUEUE_TABLE_L"
Number of failures: 0
Table list: "MDSYS"."SDO_DIAG_MESSAGES_TABLE"
Number of failures: 0
Table list: "DVSYS"."SIMULATION_LOG$"
Number of failures: 0
Table list: "DVSYS"."AUDIT_TRAIL$"
Number of failures: 0
INFO: Total failures during update of TSTZ data: 0 .
An upgrade window has been successfully ended.
INFO: Your new Server RDBMS DST version is DSTv32 .
INFO: The RDBMS DST update is successfully finished.
INFO: Make sure to exit this SQL*Plus session.
INFO: Do not use it for timezone related selects.
Session altered.
SQL>
SQL>
SQL> exit
Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0
[oracle@devdb ~]$
[oracle@devdb ~]$ sqlplus / as sysdba
SQL*Plus: Release 19.0.0.0.0 - Production on Mon Jul 28 15:03:36 2025
Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle. All rights reserved.
Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0
SQL> alter session set container=DEVDBPDB;
Session altered.
SQL> SELECT version FROM v$timezone_file;
VERSION
----------
32
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL> @/u01/app/oracle/product/19c/db_home/rdbms/admin/utlusts.sql TEXT
Oracle Database Release 19 Post-Upgrade Status Tool 07-28-2025 15:14:0
Container Database: DEVDB
[CON_ID: 1 => CDB$ROOT]
Component Current Full Elapsed Time
Name Status Version HH:MM:SS
Oracle Server UPGRADED 19.3.0.0.0 00:32:49
JServer JAVA Virtual Machine UPGRADED 19.3.0.0.0 00:03:36
Oracle XDK UPGRADED 19.3.0.0.0 00:02:06
Oracle Database Java Packages UPGRADED 19.3.0.0.0 00:00:28
OLAP Analytic Workspace UPGRADED 19.3.0.0.0 00:00:47
Oracle Label Security UPGRADED 19.3.0.0.0 00:00:21
Oracle Database Vault UPGRADED 19.3.0.0.0 00:00:48
Oracle Text UPGRADED 19.3.0.0.0 00:01:37
Oracle Workspace Manager UPGRADED 19.3.0.0.0 00:01:13
Oracle Real Application Clusters UPGRADED 19.3.0.0.0 00:00:00
Oracle XML Database UPGRADED 19.3.0.0.0 00:04:19
Oracle Multimedia UPGRADED 19.3.0.0.0 00:01:30
Spatial UPGRADED 19.3.0.0.0 00:10:13
Oracle OLAP API UPGRADED 19.3.0.0.0 00:00:32
Datapatch 00:07:46
Final Actions 00:08:25
Post Upgrade 00:00:49
Total Upgrade Time: 01:11:24 [CON_ID: 1 => CDB$ROOT]
Database time zone version is 32. It meets current release needs.
SQL>
==> For PDB.
SQL> alter session set container=DEVDBPDB;
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
3 DEVDBPDB READ WRITE NO
SQL>
SQL> @/u01/app/oracle/product/19c/db_home/rdbms/admin/utlusts.sql TEXT
Oracle Database Release 19 Post-Upgrade Status Tool 07-28-2025 15:14:3
Container Database: DEVDB
[CON_ID: 3 => DEVDBPDB]
Component Current Full Elapsed Time
Name Status Version HH:MM:SS
Oracle Server UPGRADED 19.3.0.0.0 00:52:17
JServer JAVA Virtual Machine UPGRADED 19.3.0.0.0 00:02:45
Oracle XDK UPGRADED 19.3.0.0.0 00:01:32
Oracle Database Java Packages UPGRADED 19.3.0.0.0 00:00:17
OLAP Analytic Workspace UPGRADED 19.3.0.0.0 00:00:51
Oracle Label Security UPGRADED 19.3.0.0.0 00:00:10
Oracle Database Vault UPGRADED 19.3.0.0.0 00:03:41
Oracle Text UPGRADED 19.3.0.0.0 00:00:44
Oracle Workspace Manager UPGRADED 19.3.0.0.0 00:01:01
Oracle Real Application Clusters UPGRADED 19.3.0.0.0 00:00:01
Oracle XML Database UPGRADED 19.3.0.0.0 00:04:46
Oracle Multimedia UPGRADED 19.3.0.0.0 00:01:00
Spatial UPGRADED 19.3.0.0.0 00:13:38
Oracle OLAP API UPGRADED 19.3.0.0.0 00:00:35
Datapatch 00:05:55
Final Actions 00:06:23
Post Upgrade 00:01:08
Total Upgrade Time: 01:32:17 [CON_ID: 3 => DEVDBPDB]
Database time zone version is 32. It meets current release needs.
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL>
SQL> @/u01/app/oracle/product/19c/db_home/rdbms/admin/catuppst.sql
Session altered.
Session altered.
Session altered.
PL/SQL procedure successfully completed.
Session altered.
System altered.
PL/SQL procedure successfully completed.
Session altered.
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP DBRESTART 2025-07-28 15:15:39
DBUA_TIMESTAMP DBRESTART FINISHED 2025-07-28 15:15:39 Container=CDB$ROOT Id
=1
DBUA_TIMESTAMP DBRESTART NONE 2025-07-28 15:15:39
TIMESTAMP
--------------------------------------------------------------------------------
DBUA_TIMESTAMP CATUPPST STARTED 2025-07-28 15:15:39 Container=CDB$ROOT Id=
1
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP POSTUP_BGN 2025-07-28 15:15:39
DBUA_TIMESTAMP POSTUP_BGN FINISHED 2025-07-28 15:15:39 Container=CDB$ROOT Id
=1
DBUA_TIMESTAMP POSTUP_BGN NONE 2025-07-28 15:15:39
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP CATREQ_BGN 2025-07-28 15:15:39
DBUA_TIMESTAMP CATREQ_BGN FINISHED 2025-07-28 15:15:39 Container=CDB$ROOT Id
=1
DBUA_TIMESTAMP CATREQ_BGN NONE 2025-07-28 15:15:39
PL/SQL procedure successfully completed.
catrequtlmg: b_StatEvt = TRUE
catrequtlmg: b_SelProps = FALSE
catrequtlmg: b_UpgradeMode = FALSE
catrequtlmg: b_InUtlMig = FALSE
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP CATREQ_END 2025-07-28 15:15:39
DBUA_TIMESTAMP CATREQ_END FINISHED 2025-07-28 15:15:39 Container=CDB$ROOT Id
=1
DBUA_TIMESTAMP CATREQ_END NONE 2025-07-28 15:15:39
catuppst: Dropping library DBMS_DDL_INTERNAL_LIB
PL/SQL procedure successfully completed.
catuppst: Dropping view _CURRENT_EDITION_OBJ_MIG
PL/SQL procedure successfully completed.
catuppst: Dropping view _ACTUAL_EDITION_OBJ_MIG
PL/SQL procedure successfully completed.
catuppst: Dropping view DBA_PART_KEY_COLUMNS_V$_MIG
PL/SQL procedure successfully completed.
catuppst: Dropping view DBA_SUBPART_KEY_COLUMNS_V$_MIG
PL/SQL procedure successfully completed.
catuppst: Dropping table OBJ$MIG
catuppst: Dropping table USER$MIG
catuppst: Dropping table COL$MIG
catuppst: Dropping table CLU$MIG
catuppst: Dropping table CON$MIG
catuppst: Dropping table BOOTSTRAP$MIG
catuppst: Dropping table TAB$MIG
catuppst: Dropping table TS$MIG
catuppst: Dropping table IND$MIG
catuppst: Dropping table ICOL$MIG
catuppst: Dropping table LOB$MIG
catuppst: Dropping table COLTYPE$MIG
catuppst: Dropping table SUBCOLTYPE$MIG
catuppst: Dropping table NTAB$MIG
catuppst: Dropping table REFCON$MIG
catuppst: Dropping table OPQTYPE$MIG
catuppst: Dropping table ICOLDEP$MIG
catuppst: Dropping table VIEWTRCOL$MIG
catuppst: Dropping table ATTRCOL$MIG
catuppst: Dropping table TYPE_MISC$MIG
catuppst: Dropping table LIBRARY$MIG
catuppst: Dropping table ASSEMBLY$MIG
catuppst: Dropping table TSQ$MIG
catuppst: Dropping table FET$MIG
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP POSTUP_END 2025-07-28 15:15:39
DBUA_TIMESTAMP POSTUP_END FINISHED 2025-07-28 15:15:39 Container=CDB$ROOT Id
=1
DBUA_TIMESTAMP POSTUP_END NONE 2025-07-28 15:15:39
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP CATUPPST 2025-07-28 15:15:39
DBUA_TIMESTAMP CATUPPST FINISHED 2025-07-28 15:15:39 Container=CDB$ROOT Id
=1
DBUA_TIMESTAMP CATUPPST NONE 2025-07-28 15:15:39
Session altered.
SQL>
==> For PDB.
SQL> alter session set container=DEVDBPDB;
Session altered.
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
3 DEVDBPDB READ WRITE NO
SQL> @/u01/app/oracle/product/19c/db_home/rdbms/admin/catuppst.sql
Session altered.
Session altered.
Session altered.
PL/SQL procedure successfully completed.
Session altered.
System altered.
PL/SQL procedure successfully completed.
Session altered.
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP DBRESTART 2025-07-28 15:16:59
DBUA_TIMESTAMP DBRESTART FINISHED 2025-07-28 15:16:59 Container=DEVDBPDB Id
=3
DBUA_TIMESTAMP DBRESTART NONE 2025-07-28 15:16:59
TIMESTAMP
--------------------------------------------------------------------------------
DBUA_TIMESTAMP CATUPPST STARTED 2025-07-28 15:16:59 Container=DEVDBPDB Id=
3
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP POSTUP_BGN 2025-07-28 15:16:59
DBUA_TIMESTAMP POSTUP_BGN FINISHED 2025-07-28 15:16:59 Container=DEVDBPDB Id
=3
DBUA_TIMESTAMP POSTUP_BGN NONE 2025-07-28 15:16:59
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP CATREQ_BGN 2025-07-28 15:16:59
DBUA_TIMESTAMP CATREQ_BGN FINISHED 2025-07-28 15:16:59 Container=DEVDBPDB Id
=3
DBUA_TIMESTAMP CATREQ_BGN NONE 2025-07-28 15:16:59
PL/SQL procedure successfully completed.
catrequtlmg: b_StatEvt = TRUE
catrequtlmg: b_SelProps = FALSE
catrequtlmg: b_UpgradeMode = FALSE
catrequtlmg: b_InUtlMig = FALSE
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP CATREQ_END 2025-07-28 15:17:00
DBUA_TIMESTAMP CATREQ_END FINISHED 2025-07-28 15:17:00 Container=DEVDBPDB Id
=3
DBUA_TIMESTAMP CATREQ_END NONE 2025-07-28 15:17:00
catuppst: Dropping library DBMS_DDL_INTERNAL_LIB
PL/SQL procedure successfully completed.
catuppst: Dropping view _CURRENT_EDITION_OBJ_MIG
PL/SQL procedure successfully completed.
catuppst: Dropping view _ACTUAL_EDITION_OBJ_MIG
PL/SQL procedure successfully completed.
catuppst: Dropping view DBA_PART_KEY_COLUMNS_V$_MIG
PL/SQL procedure successfully completed.
catuppst: Dropping view DBA_SUBPART_KEY_COLUMNS_V$_MIG
PL/SQL procedure successfully completed.
catuppst: Dropping table OBJ$MIG
catuppst: Dropping table USER$MIG
catuppst: Dropping table COL$MIG
catuppst: Dropping table CLU$MIG
catuppst: Dropping table CON$MIG
catuppst: Dropping table BOOTSTRAP$MIG
catuppst: Dropping table TAB$MIG
catuppst: Dropping table TS$MIG
catuppst: Dropping table IND$MIG
catuppst: Dropping table ICOL$MIG
catuppst: Dropping table LOB$MIG
catuppst: Dropping table COLTYPE$MIG
catuppst: Dropping table SUBCOLTYPE$MIG
catuppst: Dropping table NTAB$MIG
catuppst: Dropping table REFCON$MIG
catuppst: Dropping table OPQTYPE$MIG
catuppst: Dropping table ICOLDEP$MIG
catuppst: Dropping table VIEWTRCOL$MIG
catuppst: Dropping table ATTRCOL$MIG
catuppst: Dropping table TYPE_MISC$MIG
catuppst: Dropping table LIBRARY$MIG
catuppst: Dropping table ASSEMBLY$MIG
catuppst: Dropping table TSQ$MIG
catuppst: Dropping table FET$MIG
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP POSTUP_END 2025-07-28 15:17:00
DBUA_TIMESTAMP POSTUP_END FINISHED 2025-07-28 15:17:00 Container=DEVDBPDB Id
=3
DBUA_TIMESTAMP POSTUP_END NONE 2025-07-28 15:17:00
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP CATUPPST 2025-07-28 15:17:00
DBUA_TIMESTAMP CATUPPST FINISHED 2025-07-28 15:17:00 Container=DEVDBPDB Id
=3
DBUA_TIMESTAMP CATUPPST NONE 2025-07-28 15:17:00
Session altered.
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL>
SQL> @/home/oracle/preupgrade/postupgrade_fixups.sql
Session altered.
PL/SQL procedure successfully completed.
Commit complete.
Session altered.
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
Package created.
No errors.
Package body created.
PL/SQL procedure successfully completed.
No errors.
Package created.
No errors.
Package body created.
No errors.
Executing Oracle POST-Upgrade Fixup Script
Auto-Generated by: Oracle Preupgrade Script
Version: 19.0.0.0.0 Build: 1
Generated on: 2025-07-28 10:42:15
For Source Database: DEVDB
Source Database Version: 12.2.0.1.0
For Upgrade to Version: 19.0.0.0.0
Executing in container: CDB$ROOT
Preup Preupgrade
Action Issue Is
Number Preupgrade Check Name Remedied Further DBA Action
------ ------------------------ ---------- --------------------------------
5. old_time_zones_exist YES None.
6. dir_symlinks YES None.
7. post_dictionary YES None.
8. post_fixed_objects NO Informational only.
Further action is optional.
The fixup scripts have been run and resolved what they can. However,
there are still issues originally identified by the preupgrade that
have not been remedied and are still present in the database.
Depending on the severity of the specific issue, and the nature of
the issue itself, that could mean that your database upgrade is not
fully complete. To resolve the outstanding issues, start by reviewing
the postupgrade_fixups.sql and searching it for the name of
the failed CHECK NAME or Preupgrade Action Number listed above.
There you will find the original corresponding diagnostic message
from the preupgrade which explains in more detail what still needs
to be done.
PL/SQL procedure successfully completed.
Session altered.
SQL>
==> For PDB.
SQL> alter session set container=DEVDBPDB;
Session altered.
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
3 DEVDBPDB READ WRITE NO
SQL>
SQL> @/home/oracle/preupgrade/postupgrade_fixups.sql
Session altered.
PL/SQL procedure successfully completed.
Commit complete.
Session altered.
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
Package created.
No errors.
Package body created.
PL/SQL procedure successfully completed.
No errors.
Package created.
No errors.
Package body created.
No errors.
Executing Oracle POST-Upgrade Fixup Script
Auto-Generated by: Oracle Preupgrade Script
Version: 19.0.0.0.0 Build: 1
Generated on: 2025-07-28 10:42:15
For Source Database: DEVDB
Source Database Version: 12.2.0.1.0
For Upgrade to Version: 19.0.0.0.0
Executing in container: DEVDBPDB
Preup Preupgrade
Action Issue Is
Number Preupgrade Check Name Remedied Further DBA Action
------ ------------------------ ---------- --------------------------------
3. old_time_zones_exist YES None.
4. dir_symlinks YES None.
5. post_dictionary YES None.
6. post_fixed_objects NO Informational only.
Further action is optional.
The fixup scripts have been run and resolved what they can. However,
there are still issues originally identified by the preupgrade that
have not been remedied and are still present in the database.
Depending on the severity of the specific issue, and the nature of
the issue itself, that could mean that your database upgrade is not
fully complete. To resolve the outstanding issues, start by reviewing
the postupgrade_fixups.sql and searching it for the name of
the failed CHECK NAME or Preupgrade Action Number listed above.
There you will find the original corresponding diagnostic message
from the preupgrade which explains in more detail what still needs
to be done.
PL/SQL procedure successfully completed.
Session altered.
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL>
SQL> select count(*) from dba_objects where status='INVALID';
COUNT(*)
----------
48
SQL>
SQL>
SQL> @?/rdbms/admin/utlrp.sql
Session altered.
TIMESTAMP
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
COMP_TIMESTAMP UTLRP_BGN 2025-07-28 15:21:51
DOC> The following PL/SQL block invokes UTL_RECOMP to recompile invalid
DOC> objects in the database. Recompilation time is proportional to the
DOC> number of invalid objects in the database, so this command may take
DOC> a long time to execute on a database with a large number of invalid
DOC> objects.
DOC>
DOC> Use the following queries to track recompilation progress:
DOC>
DOC> 1. Query returning the number of invalid objects remaining. This
DOC> number should decrease with time.
DOC> SELECT COUNT(*) FROM obj$ WHERE status IN (4, 5, 6);
DOC>
DOC> 2. Query returning the number of objects compiled so far. This number
DOC> should increase with time.
DOC> SELECT COUNT(*) FROM UTL_RECOMP_COMPILED;
DOC>
DOC> This script automatically chooses serial or parallel recompilation
DOC> based on the number of CPUs available (parameter cpu_count) multiplied
DOC> by the number of threads per CPU (parameter parallel_threads_per_cpu).
DOC> On RAC, this number is added across all RAC nodes.
DOC>
DOC> UTL_RECOMP uses DBMS_SCHEDULER to create jobs for parallel
DOC> recompilation. Jobs are created without instance affinity so that they
DOC> can migrate across RAC nodes. Use the following queries to verify
DOC> whether UTL_RECOMP jobs are being created and run correctly:
DOC>
DOC> 1. Query showing jobs created by UTL_RECOMP
DOC> SELECT job_name FROM dba_scheduler_jobs
DOC> WHERE job_name like 'UTL_RECOMP_SLAVE_%';
DOC>
DOC> 2. Query showing UTL_RECOMP jobs that are running
DOC> SELECT job_name FROM dba_scheduler_running_jobs
DOC> WHERE job_name like 'UTL_RECOMP_SLAVE_%';
DOC>#
PL/SQL procedure successfully completed.
TIMESTAMP
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
COMP_TIMESTAMP UTLRP_END 2025-07-28 15:21:58
DOC> The following query reports the number of invalid objects.
DOC>
DOC> If the number is higher than expected, please examine the error
DOC> messages reported with each object (using SHOW ERRORS) to see if they
DOC> point to system misconfiguration or resource constraints that must be
DOC> fixed before attempting to recompile these objects.
DOC>#
OBJECTS WITH ERRORS
-------------------
0
DOC> The following query reports the number of exceptions caught during
DOC> recompilation. If this number is non-zero, please query the error
DOC> messages in the table UTL_RECOMP_ERRORS to see if any of these errors
DOC> are due to misconfiguration or resource constraints that must be
DOC> fixed before objects can compile successfully.
DOC> Note: Typical compilation errors (due to coding errors) are not
DOC> logged into this table: they go into DBA_ERRORS instead.
DOC>#
ERRORS DURING RECOMPILATION
---------------------------
0
Function created.
PL/SQL procedure successfully completed.
Function dropped.
PL/SQL procedure successfully completed.
SQL>
SQL>
SQL> select count(*) from dba_objects where status='INVALID';
COUNT(*)
----------
0
SQL>
==> For PDB.
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL>
SQL> alter session set container=DEVDBPDB;
Session altered.
SQL>
SQL> select count(*) from dba_objects where status='INVALID';
COUNT(*)
----------
2240
SQL> @?/rdbms/admin/utlrp.sql
Session altered.
TIMESTAMP
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
COMP_TIMESTAMP UTLRP_BGN 2025-07-28 15:22:46
DOC> The following PL/SQL block invokes UTL_RECOMP to recompile invalid
DOC> objects in the database. Recompilation time is proportional to the
DOC> number of invalid objects in the database, so this command may take
DOC> a long time to execute on a database with a large number of invalid
DOC> objects.
DOC>
DOC> Use the following queries to track recompilation progress:
DOC>
DOC> 1. Query returning the number of invalid objects remaining. This
DOC> number should decrease with time.
DOC> SELECT COUNT(*) FROM obj$ WHERE status IN (4, 5, 6);
DOC>
DOC> 2. Query returning the number of objects compiled so far. This number
DOC> should increase with time.
DOC> SELECT COUNT(*) FROM UTL_RECOMP_COMPILED;
DOC>
DOC> This script automatically chooses serial or parallel recompilation
DOC> based on the number of CPUs available (parameter cpu_count) multiplied
DOC> by the number of threads per CPU (parameter parallel_threads_per_cpu).
DOC> On RAC, this number is added across all RAC nodes.
DOC>
DOC> UTL_RECOMP uses DBMS_SCHEDULER to create jobs for parallel
DOC> recompilation. Jobs are created without instance affinity so that they
DOC> can migrate across RAC nodes. Use the following queries to verify
DOC> whether UTL_RECOMP jobs are being created and run correctly:
DOC>
DOC> 1. Query showing jobs created by UTL_RECOMP
DOC> SELECT job_name FROM dba_scheduler_jobs
DOC> WHERE job_name like 'UTL_RECOMP_SLAVE_%';
DOC>
DOC> 2. Query showing UTL_RECOMP jobs that are running
DOC> SELECT job_name FROM dba_scheduler_running_jobs
DOC> WHERE job_name like 'UTL_RECOMP_SLAVE_%';
DOC>#
PL/SQL procedure successfully completed.
TIMESTAMP
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
COMP_TIMESTAMP UTLRP_END 2025-07-28 15:33:44
DOC> The following query reports the number of invalid objects.
DOC>
DOC> If the number is higher than expected, please examine the error
DOC> messages reported with each object (using SHOW ERRORS) to see if they
DOC> point to system misconfiguration or resource constraints that must be
DOC> fixed before attempting to recompile these objects.
DOC>#
OBJECTS WITH ERRORS
-------------------
0
DOC> The following query reports the number of exceptions caught during
DOC> recompilation. If this number is non-zero, please query the error
DOC> messages in the table UTL_RECOMP_ERRORS to see if any of these errors
DOC> are due to misconfiguration or resource constraints that must be
DOC> fixed before objects can compile successfully.
DOC> Note: Typical compilation errors (due to coding errors) are not
DOC> logged into this table: they go into DBA_ERRORS instead.
DOC>#
ERRORS DURING RECOMPILATION
---------------------------
0
Function created.
PL/SQL procedure successfully completed.
Function dropped.
PL/SQL procedure successfully completed.
SQL> SQL>
SQL>
SQL>
SQL> select count(*) from dba_objects where status='INVALID';
COUNT(*)
----------
0
SQL>
[oracle@devdb ~]$ sqlplus / as sysdba
SQL*Plus: Release 19.0.0.0.0 - Production on Mon Jul 28 15:41:25 2025
Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle. All rights reserved.
Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0
SQL> shut immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL>
SQL> startup
ORACLE instance started.
Total System Global Area 1174405120 bytes
Fixed Size 9134080 bytes
Variable Size 654311424 bytes
Database Buffers 503316480 bytes
Redo Buffers 7643136 bytes
Database mounted.
Database opened.
SQL>
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 DEVDBPDB READ WRITE NO
SQL>
SQL> SELECT version FROM v$timezone_file;
VERSION
----------
32
SQL> select count(1) from dba_objects where status='INVALID';
COUNT(1)
----------
0
SQL>
SQL> col COMP_ID for a10
SQL> col COMP_NAME for a40
SQL> col VERSION for a15
SQL> set lines 180
SQL> set pages 999
SQL> select COMP_ID,COMP_NAME,VERSION,STATUS from dba_registry;
COMP_ID COMP_NAME VERSION STATUS
---------- ---------------------------------------- --------------- --------------------------------------------
CATALOG Oracle Database Catalog Views 19.0.0.0.0 VALID
CATPROC Oracle Database Packages and Types 19.0.0.0.0 VALID
JAVAVM JServer JAVA Virtual Machine 19.0.0.0.0 VALID
XML Oracle XDK 19.0.0.0.0 VALID
CATJAVA Oracle Database Java Packages 19.0.0.0.0 VALID
APS OLAP Analytic Workspace 19.0.0.0.0 VALID
RAC Oracle Real Application Clusters 19.0.0.0.0 OPTION OFF
XDB Oracle XML Database 19.0.0.0.0 VALID
OWM Oracle Workspace Manager 19.0.0.0.0 VALID
CONTEXT Oracle Text 19.0.0.0.0 VALID
ORDIM Oracle Multimedia 19.0.0.0.0 VALID
SDO Spatial 19.0.0.0.0 VALID
XOQ Oracle OLAP API 19.0.0.0.0 VALID
OLS Oracle Label Security 19.0.0.0.0 VALID
DV Oracle Database Vault 19.0.0.0.0 VALID
15 rows selected.
SQL>
==> For PDB.
SQL> alter session set container=DEVDBPDB;
Session altered.
SQL>
SQL> SELECT version FROM v$timezone_file;
VERSION
--------
32
SQL> select count(1) from dba_objects where status='INVALID';
COUNT(1)
----------
0
SQL> select COMP_ID,COMP_NAME,VERSION,STATUS from dba_registry;
COMP_ID COMP_NAME VERSION STATUS
---------- ---------------------------------------- ------------------------------ --------------------------------------------
CATALOG Oracle Database Catalog Views 19.0.0.0.0 VALID
CATPROC Oracle Database Packages and Types 19.0.0.0.0 VALID
JAVAVM JServer JAVA Virtual Machine 19.0.0.0.0 VALID
XML Oracle XDK 19.0.0.0.0 VALID
CATJAVA Oracle Database Java Packages 19.0.0.0.0 VALID
APS OLAP Analytic Workspace 19.0.0.0.0 VALID
RAC Oracle Real Application Clusters 19.0.0.0.0 OPTION OFF
XDB Oracle XML Database 19.0.0.0.0 VALID
OWM Oracle Workspace Manager 19.0.0.0.0 VALID
CONTEXT Oracle Text 19.0.0.0.0 VALID
ORDIM Oracle Multimedia 19.0.0.0.0 VALID
SDO Spatial 19.0.0.0.0 VALID
XOQ Oracle OLAP API 19.0.0.0.0 VALID
OLS Oracle Label Security 19.0.0.0.0 VALID
DV Oracle Database Vault 19.0.0.0.0 VALID
15 rows selected.
Please note if you find any registery component invalid then run @ORACLE_HOME/rdbms/admin/utlrp.sql to compile the component.
19. Now drop the flashback restore point.
SQL> col name for a20
SQL> col GUARANTEE_FLASHBACK_DATABASE for a10
SQL> col TIME for a60
SQL> set lines 190
SQL> select NAME,GUARANTEE_FLASHBACK_DATABASE,TIME from V$restore_point;SQL> SQL> SQL> SQL>
NAME GUARANTEE_ TIME
-------------------- ---------- ------------------------------------------------------------
PRE_UPGRADE12C YES 28-JUL-25 10.39.05.000000000 AM
SQL>
SQL> drop restore point PRE_UPGRADE12C;
Restore point dropped.
SQL> select NAME,GUARANTEE_FLASHBACK_DATABASE,TIME from V$restore_point;
no rows selected
SQL>
SQL> show parameter COMPATIBLE
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
compatible string 12.2.0
noncdb_compatible boolean FALSE
SQL>
SQL> ALTER SYSTEM SET COMPATIBLE = '19.0.0' SCOPE=SPFILE;
System altered.
SQL> shut immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL>
SQL> startup
ORACLE instance started.
Total System Global Area 1174405120 bytes
Fixed Size 9134080 bytes
Variable Size 771751936 bytes
Database Buffers 385875968 bytes
Redo Buffers 7643136 bytes
Database mounted.
Database opened.
SQL>
SQL> show parameter COMPATIBLE
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
compatible string 19.0.0
noncdb_compatible boolean FALSE
SQL>
SQL> select name,open_mode,version from v$database,v$instance;
NAME OPEN_MODE VERSION
-------------------- -------------------- ---------------
DEVDB READ WRITE 19.0.0.0.0
SQL>
[oracle@devdb ~]$ lsnrctl status
LSNRCTL for Linux: Version 19.0.0.0.0 - Production on 28-JUL-2025 16:02:55
Copyright (c) 1991, 2019, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=devdb.oraeasy.com)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 19.0.0.0.0 - Production
Start Date 28-JUL-2025 16:02:08
Uptime 0 days 0 hr. 0 min. 48 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u01/app/oracle/product/19c/db_home/network/admin/listener.ora
Listener Log File /u01/app/oracle/diag/tnslsnr/devdb/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=devdb.oraeasy.com)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Services Summary...
Service "396c6dec59d53653e0650deef82416fe" has 1 instance(s).
Instance "devdb", status READY, has 1 handler(s) for this service...
Service "4700a987085a3dfae05387e5e50a8c7b" has 1 instance(s).
Instance "devdb", status READY, has 1 handler(s) for this service...
Service "devdb" has 1 instance(s).
Instance "devdb", status READY, has 1 handler(s) for this service...
Service "devdbXDB" has 1 instance(s).
Instance "devdb", status READY, has 1 handler(s) for this service...
Service "devdbpdb" has 1 instance(s).
Instance "devdb", status READY, has 1 handler(s) for this service...
The command completed successfully
[oracle@devdb ~]$
[oracle@devdb ~]$ sqlplus test@DEVDBPDB
SQL*Plus: Release 19.0.0.0.0 - Production on Mon Jul 28 16:05:25 2025
Version 19.3.0.0.0
Copyright (c) 1982, 2016, Oracle. All rights reserved.
Enter password:
Last Successful login time: Mon Jul 28 2025 10:20:09 +05:30
Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
SQL> show user
USER is "TEST"
SQL>
SQL> def
DEFINE _DATE = "28-JUL-25" (CHAR)
DEFINE _CONNECT_IDENTIFIER = "DEVDBPDB" (CHAR)
DEFINE _USER = "TEST" (CHAR)
DEFINE _PRIVILEGE = "" (CHAR)
DEFINE _SQLPLUS_RELEASE = "1202000100" (CHAR)
DEFINE _EDITOR = "vi" (CHAR)
DEFINE _O_VERSION = "Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production" (CHAR)
DEFINE _O_RELEASE = "1900000000" (CHAR)
SQL>
SQL> select count(*) from COMPANY;
COUNT(*)
----------
3
SQL>
Now 12c to 19c upgrade activity has been successfully completed.
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Abhishek Shrivastava