Migration using data pump Oracle 10g - Oracle 11g

HI all,
1)
Right now I`m using Oracle 11g. I have a plan to import data from Oracle 10g. I would like to know if its possible to import data which was exported by datapump on Oracle 10g ?
Should I convert somehow expdp output from Oracle 10g to Oracle 11g format ?
2)
Next question is. If I will use expdp to create dump of complete database. May I use *.dmp to import selected users ? Or only full database can be restored ?

Yes, you can import 10g dump into an 11g database.
Maybe you should take some time and read the section on datapump in the fine Oracle® [Database Utilities|http://download.oracle.com/docs/cd/B28359_01/server.111/b28319/dp_import.htm#i1007324] manual.
:p

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Migration using Data Pump confusion :(

Hi,
I have task to migrate a database from Windows x64 to Linux x64. From 10.2.0.4 to 11.2.0.4. Please correct my scenario:
1. Install and configure binaries on new Linux host
2. Create a empty database on Linux host
3. Performe DP Export from old Windows database.
4. Import dump to new database on Linux.
Are the general steps correct? My confiusion is about Data Pump utility. As i know DP doesnt export SYS/SYSTEM schemas right? I've performed test migration with the following parameters:
expdp ..... full=y
impdp ..... full=y
and i have a lot of errors similar to: "object already exists" and so on. Am i correct with using full=y in both expdp and impdp? Maybe i should export a full database and then import only specified schemas (application schemas)? What about priviledges? Where they are stored in database? Maybe when i import only application schemas there will be a problem with privilegdes grants etc?
Thanks

Yes your steps are correct. When you create the new database, the SYS/SYSTEM object are already populated, so you will see "object already exists" errors.
Moving Data Using Oracle Data Pump
HTH
Srini

How to consolidate data files using data pump when migrating 10g to 11g?

We have one 10.2.0.4 database to be migrated to a new box running 11.2.0.1. The 10g database has too many data files scattered within too many file systems. I'd like to consolidate the data files into one or two large chunk in one file systems. Both OSs are RHEL 5. How should I do that using Data Pump Export/Import? I knew there is "Remap" option could be used, but it's only one to one mapping. How can I map multiple old data files into one new data file?

hi
datapump is terribly slow, make sure you have as much memory as possible allocated for Oracle but the bottleneck can be I/O throughput.
Use PARALLEL option, set also these ones:
* DISK_ASYNCH_IO=TRUE
* DB_BLOCK_CHECKING=FALSE
* DB_BLOCK_CHECKSUM=FALSE
set high enough to allow for maximum parallelism:
* PROCESSES
* SESSIONS
* PARALLEL_MAX_SERVERS
more:
http://download.oracle.com/docs/cd/B28359_01/server.111/b28319/dp_perf.htm
that's it, patience welcome ;-)
P.S.
For maximum throughput, do not set PARALLEL to much more than twice the number of CPUs (two workers for each CPU).
Edited by: g777 on 2011-02-02 09:53
P.S.2
breaking news ;-)
I am playing now with storage performance and I turned the option of disk cache (also called write-back cache) to ON (goes at least along with RAID0 and 5 and setting it you don't lose any data on that volume) - and it gave me 1,5 to 2 times speed-up!
Some says there's a risk of lose of more data when outage happens, but there's always such a risk even though you can lose less. Anyway if you can afford it (and with import it's OK, as it ss not a production at that moment) - I recommend to try. Takes 15 minutes, but you can gain 2,5 hours out of 10 of normal importing.
Edited by: g777 on 2011-02-02 14:52

How to migrate Spatial SDE from 9.3 to 10 and Oracle 10g to 11g

Hi,
I would like ti post a question to ask a help.
We have a task of migrating from Oracle 10g to 11g and at the same time from ArcGis 9.3 to version 10; SDE to SDO but no experience in this type of work.
We are looking for any information that may help us understand what is the best strategy to complete the activity.
Any help is very appreciated.
Thanks in advance.

Hello unnamed user8111502,
In general you want to post your ArcSDE question to the ESRI forums at
http://forums.arcgis.com/forums/32-Geodatabase-amp-ArcSDE
But if you want some advice then I would suggest doing the Oracle upgrade first and the SDE upgrade second - for no other reason than this is what I did and had no problems.
Upgrading Oracle from 10g to 11g is pretty straightforward, there is nothing "special" you need to do as regards your SDE middleware. Just do the 11g upgrade and then upgrade SDE to the 9.3.1 11g version (again not a big deal).
You did not mention the storage type you are using. If you are using SDO_GEOMETRY, then one thing I did notice is the 11g upgrade process will drop and rebuild all your spatial indexes so if you have an huge amount of SDO spatial data on an underpowered machine then your upgrade person should bring a book along as it can take some time.
Upgrading SDE from 9.3.1 to 10 is similarly pretty straightforward. ESRI has made extensive changes to their SDE schema data model but their underlying storage types and indexes and such have not changed. So there is no change to the data itself that I know of. The important thing is that all the ESRI users of your database need to upgrade to version 10 as well. Anyone still on a 9.3 client - this includes desktop users and servers (AGS, IMS) will no longer be able to use the database after the upgrade. As version 10 is backwards compatible with 9.3 it would make sense to have all your clients upgrade to 10 first (and troubleshoot any issues with this) and then do SDE last.
Cheers and good luck,
Paul

Row chaining and row migration in Oracle 10g R2/11g R2

Hi,
Due to the business rule changes, one of the numeric column in a large table (20 millions rows) will be expanded from number(8) to number(10). Also, the values of this column of each row will be updated from 6 digits to 10 digits. All the indexes that use this column will be dropped and recreated after update. I would like to know if there is any row chaining or row migration issue in Oracle 10g R2 /11g R2.
Thanks for your help

neemin wrote:
Hi,
Due to the business rule changes, one of the numeric column in a large table (20 millions rows) will be expanded from number(8) to number(10). Also, the values of this column of each row will be updated from 6 digits to 10 digits. All the indexes that use this column will be dropped and recreated after update. I would like to know if there is any row chaining or row migration issue in Oracle 10g R2 /11g R2.
Thanks for your helpIt depends.
what you do observe after TESTING against the Development DB?

Migration from 10g to 12c using data pump

hi there, while I've used data pump at the schema level before, I'm rather new at full database imports.
we are attempting a full database migration from 10.2.0.4 to 12c using the full database data pump method over db link.
the DBA has advised that we avoid moving SYSTEM and SYSAUX objects. but initially when reviewing the documentation it appeared that these objects would not be exported from the target system given TRANSPORTABLE=NEVER. can someone confirm this? the export/import log refers to objects that I believed would not be targeted:
23-FEB-15 19:41:11.684:
Estimated 3718 TABLE_DATA objects in 77 seconds
23-FEB-15 19:41:12.450: Total estimation using BLOCKS method: 52.93 GB
23-FEB-15 19:41:14.058: Processing object type DATABASE_EXPORT/TABLESPACE
23-FEB-15 20:10:33.185: ORA-31684: Object type TABLESPACE:"UNDOTBS1" already exists
23-FEB-15 20:10:33.185: ORA-31684: Object type TABLESPACE:"SYSAUX" already exists
23-FEB-15 20:10:33.185: ORA-31684: Object type TABLESPACE:"TEMP" already exists
23-FEB-15 20:10:33.185: ORA-31684: Object type TABLESPACE:"USERS" already exists
23-FEB-15 20:10:33.200:
Completed 96 TABLESPACE objects in 1759 seconds
23-FEB-15 20:10:33.208: Processing object type DATABASE_EXPORT/PROFILE
23-FEB-15 20:10:33.445:
Completed 7 PROFILE objects in 1 seconds
23-FEB-15 20:10:33.453: Processing object type DATABASE_EXPORT/SYS_USER/USER
23-FEB-15 20:10:33.842:
Completed 1 USER objects in 0 seconds
23-FEB-15 20:10:33.852: Processing object type DATABASE_EXPORT/SCHEMA/USER
23-FEB-15 20:10:52.368: ORA-31684: Object type USER:"OUTLN" already exists
23-FEB-15 20:10:52.368: ORA-31684: Object type USER:"ANONYMOUS" already exists
23-FEB-15 20:10:52.368: ORA-31684: Object type USER:"OLAPSYS" already exists
23-FEB-15 20:10:52.368: ORA-31684: Object type USER:"MDDATA" already exists
23-FEB-15 20:10:52.368: ORA-31684: Object type USER:"SCOTT" already exists
23-FEB-15 20:10:52.368: ORA-31684: Object type USER:"LLTEST" already exists
23-FEB-15 20:10:52.372:
Completed 1140 USER objects in 19 seconds
23-FEB-15 20:10:52.375: Processing object type DATABASE_EXPORT/ROLE
23-FEB-15 20:10:55.255: ORA-31684: Object type ROLE:"SELECT_CATALOG_ROLE" already exists
23-FEB-15 20:10:55.255: ORA-31684: Object type ROLE:"EXECUTE_CATALOG_ROLE" already exists
23-FEB-15 20:10:55.255: ORA-31684: Object type ROLE:"DELETE_CATALOG_ROLE" already exists
23-FEB-15 20:10:55.256: ORA-31684: Object type ROLE:"RECOVERY_CATALOG_OWNER" already exists
any insight most appreciated.

Schema's SYS,CTXSYS, MDSYS and ORDSYS are Not Exported using exp/expdp
Doc ID: Note:228482.1
I suppose he already installed a software 12c and created a database itseems - So when you imported you might have this "already exists"
Whenever the database is created and software installed by default system,sys,sysaux will be created.

Info about Listener for oracle 10g and 11g installed on single systm

Hi,
I have installed oracle 10g n 11g on my system. I have question regarding oracle listener.
oracle 10g , Listener.ora
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = kankala.kalyan)(PORT = 1521))
oracle 11g, Listener.ora
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1522))
(ADDRESS = (PROTOCOL = TCP)(HOST = kankala.kalyan)(PORT = 1522))
my question is why the listener's names are same even though thy are on different ports?
and for people worrying, why i have installed 10 n 11 is
Initally only oracle 11g was installed on my system. Later, I was learning forms for first time and i have to connect to database frm developer suite 10g. so i installed oracle 10g database.

The names are the same because that is the way you created them.
If you want to make a change use NETCA to drop and recreate one of them.
Just make sure you've defined ORACLE_HOME correctly before you do it.

How to debug BPEL in Oracle 10G / Oracle 11G

Hi All,
How can we debug BPEL in Oracle 10G / Oracle 11G .
We are working on RosettaNet conversion in BPEL. We would like to debug BPEL
Appreciate your help.
Regards
Vijay

Hi
I need to debug BPEL code in same manner how we debug Java Code ( Line by Line ) .
We are working with Java CAPS and Glassfish ESB for last 5 yrs. In NetBeans we debug BPEL in the same manner how debug Plain Java CODE.
Have a look at below link
http://wiki.open-esb.java.net/Wiki.jsp?page=TestingAndDebuggingBPELProcesses
I am looking for same sort of options to debug BPEL using Jdeveloper.
Regards
Vijay

Oracle 10g or 11g

sir,
i want to do ocp.
so , does it make any sense if am doing oracle 10g not 11g ?

Your question isn't really clear. My guess is that you are asking if you should pursue the "Oracle Database 10g Administrator Certified Professional" or "Oracle Database 11g Administrator Certified Professional" certifications.
In general, I always recommend pursuing the most recent certification unless you have a good reason why the older one is a better fit for you. If you are currently working for a company that is using Oracle 10G, then it might make sense to pursue the 10G certification. An added benefit of that is the ability to then take the 11G upgrade test, at which point you will be certified in both 10G and 11G.

How to Install oracle 10g and 11g on aix 6.1

Can we install oracle 10g and 11g Enterprise Editions on IBM aix 6.1 ? If so how
Chetan
Edited by: chetan0926 on Jan 11, 2012 2:56 AM

Hi;
Can we install oracle 10g and 11g Enterprise Editions on IBM aix 6.1 ? If so how Yes you can,both version is certified
I agree Sybrand, Please check installation guide. All your questions will be answered in it
http://www.oracle.com/pls/db102/homepage
http://www.oracle.com/pls/db112/homepage
Also see:
Oracle Database on Unix AIX,HP-UX,Linux,Mac OS X,Solaris,Tru64 Unix Operating Systems Installation and Configuration Requirements Quick Reference (8.0.5 to 11.2) [ID 169706.1]
Regard
Helios

Important differences between oracle 10g and 11g

Hi friends, can anyone tell me (pointwise) what are the major (and minor) differences between Oracle 10g and 11g.
Please point me to some documents if possible.
Thanks in advance

The name of the link says it all: "top_features."
In short it is Oracle's list of what they have for marketing and sales reasons designated "top features."
It is not intended to be, and is not, a complete list of features. Often the features Oracle does not
talk about are the most important.
Let me give you some examples. I have never seen Oracle announce DBMS_XPLAN as a new feature
yet you should not run an explain plan without it. Neither have I ever seen Oracle announce the new
NO_DATA_NEEDED predefined exception. I have listed literally hundreds of new features you will not
find in Oracle's new features docs.
I did a presentation at OpenWorld this year as part of the unconference titled "New Features in
Database 11gR2 that Oracle will not announce." It was easy to prepare a one hour presentation with
little fear of being proved incorrect. As I turned out only one of the features I presented was mentioned
by Oracle.
You can find the presentation slides here:
http://www.morganslibrary.org/pres/oow09_ucnf.pdf

Diff between oracle 10g and 11g

Can any one could tell me what is the main diff between oracle 10g and 11g ?
Thanks in Advance
Venkat

Hi,
You can read
http://www.oracle.com/technetwork/articles/sql/index-082320.html
http://www.oracle.com/technetwork/articles/sql/index-099021.html
Anand

Oracle 10g and 11G on RHEL 6

Hi,
Is it fine to install oracle 10g and 11g on RHEL 6?
Please guide!!
thanks

Hi;
Is it fine to install oracle 10g and 11g on RHEL 6?Its not certified as mention. But if you want to make installation on that release see Tim's site:
http://www.oracle-base.com/blog/2011/02/13/oracle-11gr2-on-oracle-linux-6/
Regard
Helios

Golden Gate 32bit for Oracle 10g and 11g

Does oracle released Golden Gate 32bit for Oracle 10g and 11g, i could not able to find out 32bit http://edelivery.oracle.com or OTN.
Thanks

never mind, i was able to download from e-delivery.

Installing oracle 10g and 11g client on the same Linux RHEL 5.4 host

Is it possible to install Oracle 10g and 11g client on the same Linux RHEL 5.4 host and have the application switch between 10g and 11g? and how would the 10g and 11g be installed?

Thanks for your reply.
Typeically if 10g is installed in /home/roacle/product/10.2.0, are you saying that for 11g, it would be /home/oracle/product/11.0.0 ?
How about switching the application? Does changing the ORACLE_HOME and PATH environment variable setting enough ? Let's say from
ORACLE_HOME=/home/oracle/product/10.2.0/client_1 to /home/oracle/product/11.0.0/client_1

Migration using data pump Oracle 10g - Oracle 11g

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