DBTIMEZONE of 2 databases in same ORACLE_HOME

Hello All,
I have 2 databases in same ORACLE_HOME. When I ran follwoing SQL
SELECT dbtimezone FROM v$database;
For one database I got -8:00 and for another I got -7:00. There is one hour difference in both the offsets. One database was created in December and another is created in June. Do you think the difference is because of the DST. The databases are in California, USA (Pacific Standard Time).
Thanks & Regards,
BB.

This is likely the reason according to the CREATE DATABASE documentation if you did not specify time zone parameter at database creation time:
Oracle Database normalizes all TIMESTAMP WITH LOCAL TIME ZONE data to the time zone of the database when the data is stored on disk. If you do not specify the SET TIME_ZONE clause, then the database uses the operating system time zone of the server. If the operating system time zone is not a valid Oracle Database time zone, then the database time zone defaults to UTC.

Similar Messages

Multiple database patching in one go (sharing same oracle_home) ?

hi,
good day.
did any one experience running "startup upgrade" for more 3 databases sharing same oracle_home?
i mean, did any one tried to apply database patchset 3/4 (command-set given below) to more than one databases (sharing one oracle_home) at the same time to minimize the downtime?
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or it can ONLY be done on one-by-one basis?
database: 10.2.0.2
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An earliest response will be highly oblidged..
regards,
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Mr X wrote:
hi andrewmy,
you said, we can upgrade different databases simultanously in different telnet/ssh sessions after patching the oracle_home.
hi chinar,
i agree, we have to run catupgrd.sql script for every database. my question was that can we run multiple catupgrd.sql for multiple databases after patching oracle_home successfully?
After patch installing you have run catupgrd.sql for multiple database only once time.For more information refer upgrade guide and note of this patch.
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right ?
Yes,you can execute these concurrently,but your server need more resource.
did any one tried it before, is that speedy as compared to one by one db-upgrade procedure?
The speed of upgrade depend your server resource CPU/RAM.

How do I create multiple databases on the same ORACLE_HOME

Hi,
I would like to know how can I create 2 databases on the same ORACLE_HOME? Also is it possible to start both databases at the same time?
When I installed oracle,a directory named database has been created under ORACLE_HOME, which contains all initorc1.ora ,etc ?
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Thanks in advance.
winnie philip.

Hi,
Set the oracle_sid=db1
Now rename your init.ora to init<oracle_sid>.ora in $oracle_home/dbs directory.
Change the db_name parameter to appropriate name in the init<oracle_sid>.ora file.
Now create the database.
In the same fashion create another database with the new database name and different oracle_sid
Now in order to switch between the databases.
Change the env variable Oracle_Sid to the value of the database which you wanted to start.
Regards
Anand

Can 2 CDB containers be installed in the same ORACLE_HOME for 12.1.0.2 database?

Hi,
I'm simply doing OBE labs on a VM for now, until I get new hardware which will run 12.1.0.2 database. The issue I am having with an OBE lab which demonstrates unplugging and plugging in PDB's from one container to another has me confused. The lab states the following set up:
Prerequisites
Before starting this tutorial, you should:
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SQL> select name from v$database;
NAME
CDB2
SQL> show con_id
CON_ID
0 (expected to see a 1)
SQL> show con_name
CON_NAME
cdb2 (expected to see CDB$ROOT)
SQL> select cdb from v$database;
CDB
NO
The link to the lab can be found here:
Plugging an Unplugged Pluggable Database
Is it possible to have two container databases in the same ORACLE_HOME? What am I missing to install a second container database?

Pl do not post duplicates - Multiple Container instances, with PDB's, located in the same Oracle Home?

TDE Wallets & Multiple Databases on same Host

The Oracle TDE Best Practices (doc ID 130696) states this:
Multiple databases on the same host
If there are multiple Oracle Databases installed on the same server, they
must access their own individual TDE wallet. Sharing the same wallet between independent instances is not supported
and can potentially lead to the loss of encrypted data.
If the databases share the same ORACLE_HOME, they also share the same
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needs to point each database to its own wallet location:
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The names of the subdirectories under /etc/ORACLE/WALLETS/ reflect
the ORACLE_UNQNAME names of the individual databases.
If the databases do not share the same ORACLE_HOME, they will also have their individual sqlnet.ora
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What is the correct sqlnet.ora syntax to do this? I currently have what is below but it doesn't seem to be correct:
ENCRYPTION_WALLET_LOCATION =
(SOURCE = (METHOD = FILE)
(METHOD_DATA =
(DIRECTORY = /local/oracle/admin/wallet/DB#1)
(DIRECTORY = /local/oracle/admin/wallet/DB#2)

Hi,
You can check this :Setting ENCRYPTION_WALLET_LOCATION For Wallets Of Multiple Instances Sharing The Same Oracle Home (Doc ID 1504783.1)
i haven't done this for multiple database, but as per Doc you can use the syntex like
ENCRYPTION_WALLET_LOCATION =
(SOURCE = (METHOD = FILE)
(METHOD_DATA =
(DIRECTORY = /local/oracle/admin/wallet/$ORACLE_UNQNAME)
Whenever you set the Environmnet with
export $ORACLE_UNQNAME=DB#1
it will choose the file from respective directory like /local/oracle/admin/wallet/DB#1
HTH

Processes of databases mixed between ORACLE_HOMES on CRS STANDALONE

Hi,
I have three Databases with different Oracle_HOME (different filesystem) on a CRS STANDALONE 11.2.0.3 (ASM)
/opt/oracle/pka00/soft/bd/bd11.2 (SID: piloasdb)
/opt/oracle/pka01/soft/bd/bd11.2 (SID: pilosec)
/opt/oracle/pka02/soft/bd/bd11.2 (SID: piloref)
1)I start with crsctl command the first DB: crsctl start resource: ora.piloasdb.db
No problem
2) I start with crsctl command the second DB: crsctl start resource: ora.pilosec.db
I can see processes of pilosec DB opened in BOTH ORACLE_HOME (itself O_H and the O_H of piloasdb)
3) I start with crsctl command the third DB: crsctl start resource: ora.piloref.db
I can see processes of piloref DB opened in ALL the ORACLE_HOME (itself O_H and the other two O_H, piloasdb and piloref)
Why this behavior?
I discovered this problem when I want to dismount the filesystem of one DATABASE, I can't do it because the processes of other databases are opened.
Tks very much!
Send in cc: [email protected]
Regards,
David.

Hi,
never use CRSCTL for oracle ressources! It might lead to OCR (or in your case OLR) corruptions.
For Oracle ressources use SRVCTL.
Furthermore you should always take the SRVCTL from the home the DB is running in. This is not so important, when versions are equal, however if one home has a patch, the other not, it might be crucial.
If the same issue exists with SRVCTL of the responding DB Home, then you should open a SR.
If the error only exists when using crsctl then see above ;)
Regards
Sebastian

Can we locate oracle 9i and 10g databases in same PC

hi all
wish U happy new year...
I have installed oracle 9i and 10g database ..but 10g database is not working it says TNS protocol adapter error or invalied username password...I stpeed the 9i services and listner in the 9i home...but 10g database is not working.9i and 10g databases are in two different partitions....
I want to know is it possible to running 9i and 190g database in same PC...if it's possible pls can you give me a solution for my problem
regards
Buddhike

when I was trying to up the database it is looking for another listener
and massage coming listener is not running...Not clear. The database does not look for a listener, maybe you got that error when trying to connect ?
Do you have a listener 10g service ? Did you start it ? If not, please try the following :
C:\> set ORACLE_HOME=<Your 10g Home>
C:\> set PATH=%ORACLE_HOME%\bin;%PATH%
C:\> lsnrctl start
wait up to a minute, then execute
C:\> lsnrctl status
and post the result.

Compare Table Data on 2 different databases having same schema

I need to compare data in all the tables in 2 different databases having same schema.
If there is any difference in data in any table on Database1 and Database2 then I need to update/insert/delete the rows in my table in Database2.
So Database1 is my source database and Database2 is my sync database. I cannot use expdp tables as I am not having sufficient privileges to the database server.
Also I cannot drop and recreate the tables as they are huge.
Can anyone please guide me how to compare data and to write a script to comapre the changes in say Database1.Table1 and Database2.Table1 and then accordingly do inserts/updates/deleted on Database2.Table1?
Thanks

Karthick_Arp wrote:
Do you have a DBLink? If youes you can do this.
1. Login into the Database-2 and run this code.
begin
for i in (select table_name from user_tables)
loop
execute immediate 'truncate table ' || i.table_name;
end loop;
end;This will empty all the tables in your Database-2. Now what you need is to just populate the data from Database-1This might result in error, if any of the tables have referential integrity on them.
From 10g documentation :
Restrictions on Truncating Tables
You cannot individually truncate a table that is part of a cluster. You must either truncate the cluster, delete all rows from the table, or drop and re-create the table.
You cannot truncate the parent table of an enabled referential integrity constraint. You must disable the constraint before truncating the table. An exception is that you can truncate the table if the integrity constraint is self-referential.
If a domain index is defined on table, then neither the index nor any index partitions can be marked IN_PROGRESS.I would go for normal MERGE. Also change the cursor to select table names by first modifying the child tables and then the parent table.

Creation of Standby database on same host

Hi All,
I am using oracle 9.2.0.1.0 on windows XP machine.
*I want to create the standby database for my primary database on same machine.
But both tha data base is heaving diff instance as well as the diff database name say "ASHU" for primary & "TEST" for standby database.
I took the backup of all datafile and copied it in the standby location.
Generate the standby control file also and copied to the standby location.
But when i am going to start the standby database it is giving the below error:
SQL> startup nomount;
ORACLE instance started.
Total System Global Area 135338868 bytes
Fixed Size 453492 bytes
Variable Size 109051904 bytes
Database Buffers 25165824 bytes
Redo Buffers 667648 bytes
SQL> alter database mount standby database;
alter database mount standby database
ERROR at line 1:
ORA-01103: database name 'ASHU' in controlfile is not 'TEST'
How to rectify it? Please help me
(* This is only for learning pupose , that's why i am going to create both on same host"

>
SQL> alter database mount standby database;
alter database mount standby database
ERROR at line 1:
ORA-01103: database name 'ASHU' in controlfile is not 'TEST'
How to rectify it? Please help me
>
You do not change the dbname of the physical standby database. They always must have the same name as the primary.
Here is a snippet from my standby initialization file for a 9i installation. Notice the parameter LOCK_NAME_SPACE that was replaced in 10g with DB_UNIQUE_NAME
db_file_name_convert=('E:\PRIMA','E:\PHYST')
db_name='PRIMA'
instance_name='PHYST'
service_names='PHYST'
lock_name_space='PHYST'
log_archive_dest_1='LOCATION=E:\PHYST\ARCHIVE'
log_archive_start=TRUE
log_archive_format='%t_%s.arc'
log_file_name_convert=('E:\PRIMA','E:\PHYST')Kind regards
Uwe
http://uhesse.wordpress.com
Edited by: Uwe Hesse on 27.07.2009 13:36

Cloning of database to same host give error, unable to re-create online log

clone the database to same host
oracle version: 9.2.0.5
os HP
target db: tardb
catlog catlog
auxiliary: auxbr
After running this script, I am getting error unable to re-create online log.
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 06/08/2009 23:17:38
RMAN-03015: error occurred in stored script Memory Script
RMAN-06136: ORACLE error from auxiliary database: ORA-00344: unable to re-create online log '/db/app/oracle/product/9.2.0.5/dbs/ /db
/redolog.001/catalog1/catalog1_log1.rdo'
ORA-27040: skgfrcre: create error, unable to create file
HP-UX Error: 2: No such file or directory
I tried to shutdown, and mount, recover with backup contorlfile until cancel. and open with reset logs ,
I am not able to make the copy of the database on same host.
Help is appreciated.
complete error log
oracle@dimondz{auxbr}/db/app/oracle/dba/sql> sqlplus '/as sysdba'
SQL*Plus: Release 9.2.0.5.0 - Production on Mon Jun 8 23:11:23 2009
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to an idle instance.
SQL> startup nomount pfile='/db/app/oracle/admin/catlog/pfile/initauxbr.ora';
ORACLE instance started.
Total System Global Area 219115512 bytes
Fixed Size 737272 bytes
Variable Size 83886080 bytes
Database Buffers 134217728 bytes
Redo Buffers 274432 bytes
SQL> create spfile from pfile='/db/app/oracle/admin/catlog/pfile/initauxbr.ora';
File created.
SQL> exit
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.5.0 - 64bit Production
With the Partitioning option
JServer Release 9.2.0.5.0 - Production
oracle@dimondz{auxbr}/db/app/oracle/dba/sql>
oracle@dimondz{auxbr}/db/app/oracle/dba/sql> rman
Recovery Manager: Release 9.2.0.5.0 - 64bit Production
Copyright (c) 1995, 2002, Oracle Corporation. All rights reserved.
RMAN> connect catalog rman/rman@catlog
connected to recovery catalog database
RMAN> connect target sys/dimondz@tardb
connected to target database: tardb (DBID=3063303886)
RMAN> connect auxiliary sys/dimondz@auxbr
connected to auxiliary database: auxbr (not mounted)
RMAN>
RMAN> RUN
2> {
3> SET NEWNAME FOR DATAFILE 1 TO '/db/catalog1.001/oradata/system01.dbf';
4>
5> SET NEWNAME FOR DATAFILE 2 TO '/db/catalog1.001/oradata/undotbs01.dbf';
6>
SET NEWNAME FOR DATAFILE 3 TO '/db/catalog1.001/oradata/ptest01.dbf';
7> 8>
9> SET NEWNAME FOR DATAFILE 4 TO '/db/catalog1.001/oradata/users_01.dbf';
10>
11> SET NEWNAME FOR DATAFILE 5 TO '/db/catalog1.001/oradata/drsys_01.dbf';
12>
13> SET NEWNAME FOR DATAFILE 6 TO '/db/catalog1.001/oradata/qms_dat_01.dbf';
14>
15> SET NEWNAME FOR DATAFILE 7 TO '/db/catalog1.001/oradata/ultradat_01.dbf';
16>
17> SET NEWNAME FOR DATAFILE 11 TO '/db/catalog1.001/oradata/xmltbs_01.dbf';
18>
19> DUPLICATE TARGET DATABASE TO auxbr
20>
21> pfile=/db/app/oracle/admin/catlog/pfile/initauxbr.ora
22> logfile
23> ' /db/redolog.001/catalog1/catalog1_log1.rdo' size 5m,
24> ' /db/redolog.003/catalog1/catalog1_log2.rdo' size 5m,
25> ' /db/redolog.002/catalog1/catalog1_log3.rdo' size 5m;
26> }
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting Duplicate Db at 08-JUN-09
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: sid=11 devtype=DISK
printing stored script: Memory Script
set until scn 229907626;
set newname for datafile 1 to
"/db/catalog1.001/oradata/system01.dbf";
set newname for datafile 2 to
"/db/catalog1.001/oradata/undotbs01.dbf";
set newname for datafile 3 to
"/db/catalog1.001/oradata/ptest01.dbf";
set newname for datafile 4 to
"/db/catalog1.001/oradata/users_01.dbf";
set newname for datafile 5 to
"/db/catalog1.001/oradata/drsys_01.dbf";
set newname for datafile 6 to
"/db/catalog1.001/oradata/qms_dat_01.dbf";
set newname for datafile 7 to
"/db/catalog1.001/oradata/ultradat_01.dbf";
set newname for datafile 11 to
"/db/catalog1.001/oradata/xmltbs_01.dbf";
restore
check readonly
clone database
executing script: Memory Script
executing command: SET until clause
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting restore at 08-JUN-09
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backupset restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
restoring datafile 00001 to /db/catalog1.001/oradata/system01.dbf
restoring datafile 00002 to /db/catalog1.001/oradata/undotbs01.dbf
restoring datafile 00003 to /db/catalog1.001/oradata/ptest01.dbf
restoring datafile 00004 to /db/catalog1.001/oradata/users_01.dbf
restoring datafile 00005 to /db/catalog1.001/oradata/drsys_01.dbf
restoring datafile 00006 to /db/catalog1.001/oradata/qms_dat_01.dbf
restoring datafile 00007 to /db/catalog1.001/oradata/ultradat_01.dbf
restoring datafile 00011 to /db/catalog1.001/oradata/xmltbs_01.dbf
channel ORA_AUX_DISK_1: restored backup piece 1
piece handle=/dump/DBA/RMAN/tardb_bkup/db_tardb_f_04kgt77h tag=WHOLE_DATABASE_tardb params=NULL
channel ORA_AUX_DISK_1: restore complete
Finished restore at 08-JUN-09
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "auxbr" RESETLOGS ARCHIVELOG
MAXLOGFILES 5
MAXLOGMEMBERS 5
MAXDATAFILES 100
MAXINSTANCES 1
MAXLOGHISTORY 907
LOGFILE
GROUP 1 ' /db/redolog.001/catalog1/catalog1_log1.rdo' SIZE 5242880 ,
GROUP 2 ' /db/redolog.003/catalog1/catalog1_log2.rdo' SIZE 5242880 ,
GROUP 3 ' /db/redolog.002/catalog1/catalog1_log3.rdo' SIZE 5242880
DATAFILE
'/db/catalog1.001/oradata/system01.dbf'
CHARACTER SET UTF8
printing stored script: Memory Script
switch clone datafile all;
executing script: Memory Script
datafile 2 switched to datafile copy
input datafilecopy recid=1 stamp=689037446 filename=/db/catalog1.001/oradata/undotbs01.dbf
datafile 3 switched to datafile copy
input datafilecopy recid=2 stamp=689037446 filename=/db/catalog1.001/oradata/ptest01.dbf
datafile 4 switched to datafile copy
input datafilecopy recid=3 stamp=689037446 filename=/db/catalog1.001/oradata/users_01.dbf
datafile 5 switched to datafile copy
input datafilecopy recid=4 stamp=689037446 filename=/db/catalog1.001/oradata/drsys_01.dbf
datafile 6 switched to datafile copy
input datafilecopy recid=5 stamp=689037446 filename=/db/catalog1.001/oradata/qms_dat_01.dbf
datafile 7 switched to datafile copy
input datafilecopy recid=6 stamp=689037446 filename=/db/catalog1.001/oradata/ultradat_01.dbf
datafile 11 switched to datafile copy
input datafilecopy recid=7 stamp=689037446 filename=/db/catalog1.001/oradata/xmltbs_01.dbf
printing stored script: Memory Script
set until scn 229907626;
recover
clone database
delete archivelog
executing script: Memory Script
executing command: SET until clause
Starting recover at 08-JUN-09
using channel ORA_AUX_DISK_1
starting media recovery
channel ORA_AUX_DISK_1: starting archive log restore to default destination
channel ORA_AUX_DISK_1: restoring archive log
archive log thread=1 sequence=3
channel ORA_AUX_DISK_1: restoring archive log
archive log thread=1 sequence=4
channel ORA_AUX_DISK_1: restored backup piece 1
piece handle=/dump/DBA/RMAN/tardb_bkup/db_arch_tardb_f_06kgt7ih tag=ARCHIVE_LOG_tardb_BACKUP params=NULL
channel ORA_AUX_DISK_1: restore complete
archive log filename=/oradump/oradata/catlog/arch/catlog-1231663410_1_3.arc thread=1 sequence=3
channel clone_default: deleting archive log(s)
archive log filename=/oradump/oradata/catlog/arch/catlog-1231663410_1_3.arc recid=1 stamp=689037447
archive log filename=/oradump/oradata/catlog/arch/catlog-1231663410_1_4.arc thread=1 sequence=4
channel clone_default: deleting archive log(s)
archive log filename=/oradump/oradata/catlog/arch/catlog-1231663410_1_4.arc recid=2 stamp=689037447
media recovery complete
Finished recover at 08-JUN-09
printing stored script: Memory Script
shutdown clone;
startup clone nomount pfile= '/db/app/oracle/admin/catlog/pfile/initauxbr.ora';
executing script: Memory Script
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area 219115512 bytes
Fixed Size 737272 bytes
Variable Size 83886080 bytes
Database Buffers 134217728 bytes
Redo Buffers 274432 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "auxbr" RESETLOGS ARCHIVELOG
MAXLOGFILES 5
MAXLOGMEMBERS 5
MAXDATAFILES 100
MAXINSTANCES 1
MAXLOGHISTORY 907
LOGFILE
GROUP 1 ' /db/redolog.001/catalog1/catalog1_log1.rdo' SIZE 5242880 ,
GROUP 2 ' /db/redolog.003/catalog1/catalog1_log2.rdo' SIZE 5242880 ,
GROUP 3 ' /db/redolog.002/catalog1/catalog1_log3.rdo' SIZE 5242880
DATAFILE
'/db/catalog1.001/oradata/system01.dbf'
CHARACTER SET UTF8
printing stored script: Memory Script
catalog clone datafilecopy "/db/catalog1.001/oradata/undotbs01.dbf";
catalog clone datafilecopy "/db/catalog1.001/oradata/ptest01.dbf";
catalog clone datafilecopy "/db/catalog1.001/oradata/users_01.dbf";
catalog clone datafilecopy "/db/catalog1.001/oradata/drsys_01.dbf";
catalog clone datafilecopy "/db/catalog1.001/oradata/qms_dat_01.dbf";
catalog clone datafilecopy "/db/catalog1.001/oradata/ultradat_01.dbf";
catalog clone datafilecopy "/db/catalog1.001/oradata/xmltbs_01.dbf";
switch clone datafile all;
executing script: Memory Script
cataloged datafile copy
datafile copy filename=/db/catalog1.001/oradata/undotbs01.dbf recid=1 stamp=689037456
cataloged datafile copy
datafile copy filename=/db/catalog1.001/oradata/ptest01.dbf recid=2 stamp=689037456
cataloged datafile copy
datafile copy filename=/db/catalog1.001/oradata/users_01.dbf recid=3 stamp=689037456
cataloged datafile copy
datafile copy filename=/db/catalog1.001/oradata/drsys_01.dbf recid=4 stamp=689037457
cataloged datafile copy
datafile copy filename=/db/catalog1.001/oradata/qms_dat_01.dbf recid=5 stamp=689037457
cataloged datafile copy
datafile copy filename=/db/catalog1.001/oradata/ultradat_01.dbf recid=6 stamp=689037457
cataloged datafile copy
datafile copy filename=/db/catalog1.001/oradata/xmltbs_01.dbf recid=7 stamp=689037457
datafile 2 switched to datafile copy
input datafilecopy recid=1 stamp=689037456 filename=/db/catalog1.001/oradata/undotbs01.dbf
datafile 3 switched to datafile copy
input datafilecopy recid=2 stamp=689037456 filename=/db/catalog1.001/oradata/ptest01.dbf
datafile 4 switched to datafile copy
input datafilecopy recid=3 stamp=689037456 filename=/db/catalog1.001/oradata/users_01.dbf
datafile 5 switched to datafile copy
input datafilecopy recid=4 stamp=689037457 filename=/db/catalog1.001/oradata/drsys_01.dbf
datafile 6 switched to datafile copy
input datafilecopy recid=5 stamp=689037457 filename=/db/catalog1.001/oradata/qms_dat_01.dbf
datafile 7 switched to datafile copy
input datafilecopy recid=6 stamp=689037457 filename=/db/catalog1.001/oradata/ultradat_01.dbf
datafile 11 switched to datafile copy
input datafilecopy recid=7 stamp=689037457 filename=/db/catalog1.001/oradata/xmltbs_01.dbf
printing stored script: Memory Script
Alter clone database open resetlogs;
executing script: Memory Script
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 06/08/2009 23:17:38
RMAN-03015: error occurred in stored script Memory Script
RMAN-06136: ORACLE error from auxiliary database: ORA-00344: unable to re-create online log '/db/app/oracle/product/9.2.0.5/dbs/ /db
/redolog.001/catalog1/catalog1_log1.rdo'
ORA-27040: skgfrcre: create error, unable to create file
HP-UX Error: 2: No such file or directory
RMAN>
I tried to shutdown and open with resetlogs , it still error
oracle@dimondz{auxbr}/db/app/oracle/dba/sql> sqlplus '/as sysdba'
SQL*Plus: Release 9.2.0.5.0 - Production on Mon Jun 8 23:27:05 2009
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.5.0 - 64bit Production
With the Partitioning option
JServer Release 9.2.0.5.0 - Production
SQL> shutdown immediate;
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 219115512 bytes
Fixed Size 737272 bytes
Variable Size 83886080 bytes
Database Buffers 134217728 bytes
Redo Buffers 274432 bytes
Database mounted.
SQL> recover database until cancel using backup controlfile;
ORA-00279: change 229907626 generated at 06/06/2009 11:58:09 needed for thread
1
ORA-00289: suggestion : /oradump/oradata/catlog/arch/catlog-1814470384_1_5.arc
ORA-00280: change 229907626 for thread 1 is in sequence #5
Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
CANCEL
Media recovery cancelled.
SQL> alter database open resetlogs;
alter database open resetlogs
ERROR at line 1:
ORA-00344: unable to re-create online log '/db/app/oracle/product/9.2.0.5/dbs/
/db/redolog.001/catalog1/catalog1_log1.rdo'
ORA-27040: skgfrcre: create error, unable to create file
HP-UX Error: 2: No such file or directory
SQL>
Thanks, Your help and guide will appreciated very much.

Hello,
The directory for the creation of the logfiles does not exist, from the error:
RMAN-06136: ORACLE error from auxiliary database: ORA-00344: unable to re-create online log '/db/app/oracle/product/9.2.0.5/dbs/ /db
/redolog.001/catalog1/catalog1_log1.rdo'
ORA-27040: skgfrcre: create error, unable to create file
HP-UX Error: 2: No such file or directoryI.e., there is no such directory as *'/db/app/oracle/product/9.2.0.5/dbs/ /db/redolog.001/catalog1/catalog1_log1.rdo'*
Your db_recovery_file_dest parameter may be set here, therefore change this:
'/db/redolog.001/catalog1/catalog1_log1.rdo' size 5m,
' /db/redolog.003/catalog1/catalog1_log2.rdo' size 5m,
' /db/redolog.002/catalog1/catalog1_log3.rdo' size 5m;To this:
'catalog1_log1.rdo' size 5m,
'catalog1_log2.rdo' size 5m,
'catalog1_log3.rdo' size 5m;And try again.

** Is it not possible to use 2 database in same XI server

Hi friends,
We were able to connect to oracle database thru JDBC adapter previously. To connect to SQL server , we have installed JDBC drivers for Microsoft SQL Server 2000 in same XI server. Now, we are able to connect to SQL server table but not able to connect to Oracle table . When change the CC and give the Oracle driver and Connection string, it throws an error 'SAPClassnotFoundException'.
So, Is it not possible to connect to different database in same XI system ?
Kindly reply friends,
Kind Regards,
Jeg P.

1) Verify the DB URL by connecting database using Command line SQL plus or any SQL editor.
2) Check wether the Drivers deployed are supported for the Oracle Db version and JDK version on XI server and OS type ( Solaris )
Check this URL for details on JDBC drivers support list -
Re: Different Version Oracle in a SLD
SAPClassNotFoundException: oracle.jdbc.driver.OracleDriver' --> This error clearly implies that the OracleDriver has not been installed on your XI server.
Ask you admin team to do the needful and install the Oracle Drivers.
regards
kummari

Two database in same machine

Hai
I want to create two database in same machine. I searched in google but no use.
Is it possible in oracle 9i r2?
If so,Anybody please help on that.

jey84 wrote:
I want to create two database in same machine. You can have a 100 Oracle databases on the same machine. The issue though is why?
Why do you want to duplicate database overheads? Why two sets of system and process monitoring processes? Log writers? Database writers? Etc.
Why two SGAs? Why two system tablespaces? Two temp tablespaces, undo tablespaces? Two sets of redo logs? Etc.
You now have two database footprints. Instead of a single large SGA with properly sized buffer cache, shared pool, large pool and so on - you know have two smaller SGAs and smaller caches and pools that are now less capable and less scalable.
Why would you want to do this?
There are no sound technical reasons for running multiple database instances on a server - unless it is something like a 32 CPU/multicore server with 256 GBs of memory. But then why not use this as a cloud-type server on which you can run multiple server VMs? One VM for each database, as that provides more flexibility than multiple databases on a single server(physical or VM)?
In today's world of cluster and cloud computing, running 2 databases instances on the same server does not make much sense. And needs to be backed up by reason and logic that justify such an approach.

OLTP and OLAP databases on same SQL Server?

Would you put OLTP and OLAP databases on same SQL Server or separate?
I realize the ideal would be separate, but that means 2 expensive licenses instead of 1. Most of our OLTP stuff happens during the day while OLTP processing happens at night (so good use of resources) if just 1 server. Also, the disks that hold
the files could have different allocations (small chunks for the OLTP disks, large for the OLAP disks). Also, by being on the same database server, the OLTP data is immediately accessible for processing into the warehouse.
Or, is it just a cardinal rule to never mix the two worlds as server completely different purposes?
Thanks.

Answer given in simillar below thread would help you for sure:
MSDN Forum:
Is keeping your OLAP and OLTP databases on the same server is considered bad practice?
-Vaibhav Chaudhari

How to transfer database table contain null values, primary key, and foreign key to the another database in same server. using INSERT method.

how to transfer database table contain null values, primary key, and foreign key to the another database in same server. using INSERT method. thanks

INSERT targetdb.dbo.tbl (col1, col2, col3, ...)
SELECT col1, col2, col3, ...
FROM sourcedb.dbo.tbl
Or what is your question really about? Since you talke about foreign keys etc, I suspect that you want to transfer the entire table definition, but you cannot do that with an INSERT statement.
Erland Sommarskog, SQL Server MVP, [email protected]

Can we create standby database on same server as primary database

I have Oracle 10g Rel2, OS Windows server 2003. Can I create standby database on same server on which we have our primary database?

Bharat Kaushik wrote:
I have VMware server s/w, do i need to create 2 virtual machines inside the one installation of VMware server? Or do i need to have 2 different installation of VMware server?You could think of VMWare Server in similar terms are Oracle Database Server.
The HOME: The VMWare Server s/w is put into a "VMWare Home" (I use VMWare Workstation, it goes into C:\Program Files\VMware\VMware Workstation)
The INSTANCE: WHen I create a VM Image, I specify the name (like a SID), configuration (like PFILE), and location (like ORACLE_BASE/oradata/ ...)
And just like Oracle with which I can have 2 or more instances running on the host (if there is sufficient memory and other resource), I can have 2 or more VM Images running on my host.
And just like Oracle, if I have insufficient resources, things get slow like molasses in the middle of winter.
Hope your desktop has at least 4GB of OS-addressible RAM and at least dual-core CPU. ALternately ... I hope you have lots of coin for the coffee machine.

DBTIMEZONE of 2 databases in same ORACLE_HOME

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