Migrating an application from oracle 9i portal to oracle 10g portal

Hi,
I'm new to this portal.I want to migrate our application which is in oracle 9i portal to our new oracle 10g portal.Can any body give me step how i should go about doing it.
Thank you

You can upgrade your Application Server from release 9i to 10G. This will also upgrade your Portal application.
Check http://www.oracle.com/technology/products/ias/portal/upgrade.html for upgrade paths available.

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Migration of application from Oracle Express 6.3.4 to Essbase 9

I got a requirement to migrate an application from Oracle Express to Essbase.Can any one help me if there is any documentation for migration or else do I have to rebuild a new application in Essbase with the same functionality as in Oracle Express.
Rgrds,
G.K

As far as I am aware there is no migration tool to convert to essbase and you will have to build a new application in essbase.
On a side note this campaign from Oracle back in 1998 amuses me - http://books.google.co.uk/books?id=4VEEAAAAMBAJ&lpg=PA17&ots=Amg-YO3m5X&pg=PA17#v=onepage&q&f=false
The line "Oracle Express Server slaughtered Arbor Essbase in both load and calculation times and query times" is a classic.
I wonder if Oracle feel the same way now :)
Cheers
John
http://john-goodwin.blogspot.com/

How to migrate a table from ORACLE 10g to 8i

have table named 'liuxg_tab_01' in 10g.
This morning I exported this table using 'exp' and then tried to imp it into 8i, I failed.
After a while, I created a database link named 'ctf' in 8i which connected to 10g. I issued 'create table test as selct * from liuxg_tab_01@ctf',it returns 'ORA-01723'.
Then I extraced the DDL of 'liuxg_tab_01' from 10g with QUEST TAOD, it's:
CREATE TABLE LIUXG_TAB_01
OWNER VARCHAR2(30 BYTE),
OBJECT_NAME VARCHAR2(30 BYTE),
SUBOBJECT_NAME VARCHAR2(30 BYTE),
OBJECT_ID NUMBER,
DATA_OBJECT_ID NUMBER,
OBJECT_TYPE VARCHAR2(19 BYTE),
CREATED DATE,
LAST_DDL_TIME DATE,
TIMESTAMP VARCHAR2(19 BYTE),
STATUS VARCHAR2(7 BYTE),
TEMPORARY VARCHAR2(1 BYTE),
GENERATED VARCHAR2(1 BYTE),
SECONDARY VARCHAR2(1 BYTE)
But I can not create a table using the upper DDL in 8i if I do not wipe off those "BYTES".
After creation of the table using the upper DDL without those 'BYTES', I sucessfully executed 'insert into LIUXG_TAB_01 select * from liuxg_tab_01@ctf'.
Anyone has a better method to move a table from ORACLE 10g to 8i?

1) The particular version of 8i and 10g in use here would be useful. I'm not sure that Oracle supports database links between any version of 8i and any version of 10g, though, so you're probably lucky that it worked as well as it did.
10g 10.1.0.3.0 and 8i 8.1.7.0.0
2) What version of the export utility did you use? You would need to use the 8i version to generate the dump file to have any chance of working, not the 10g verion.
I use the 'exp' provided with 10g 10.1.0.3.0 and 'imp' with 8i 8.1.7.0.0. I have tried to export data directly from 10g 10.1.0.3.0 using 'exp' provided with 8i 8.1.7.0.0. Failed.
3) Why? Since 8i is desupported, there isn't a lot of call for tools to move data from supported releases to unsupported releases.
We have an 8i DB which is still porivding insentive services. We just wanna migrate some tales from 10g to it.
FYI, NLS_LENGTH_SEMANTICS was introduced in 9i, so it's no suprise that 8i objected to the BYTE keyword in the DDL.
What's FYI :P
Another option would be to generate a CSV file of the data from 10g and use SQL*Loader to load it into 8i. Not sure this would be any easier, though.
Justin
Message was edited by:
user510846

Link/checklist for migrating applications from Oracle 9i to Oracle 11g?Help

Hi all,
We need to perform an impact analysis on migratiing an application from Oracle 9i to Oracle 11g. Does any of you have a detailed checklist to follow, in terms of queries, PL/SQL statements, optimizer etc. etc., when attempting this migration. We require something more specific from the application point of view rather than a DBA point of view.
Additionally, we have queries written extensively with rule hints. Should there be a special consideration for the same since now we are moving to CBO in 11g
Even if any one has a link, that would help. Thank you so much!

Hi Nikhil,
Thanks Xaheer,You're welcome :)
I'm going through the link: http://download.oracle.com/docs/cd/E11882_01/server.112/e10819/toc.htm
But it still mentions stuff from a DBA angle. I need from an application angle.
Do I need to change my queries taht are current written with RBO? Do I need to change Pl/SQL blocks ?Please refer tech below notes:
*1)TROUBLESHOOTING: Server Upgrade Results in Slow Query Performance -- 160089.1*
*2)TESTING SQL PERFORMANCE IMPACT OF AN ORACLE 9i TO ORACLE DATABASE 10g RELEASE 2 UPGRADE WITH SQL PERFORMANCE ANALYZER -- 562899.1*
Before upgrading your production database, please perform upgrade of test database and do complete testing.
Hope helps
Regards,
X A H E E R

Beginner's Guide for migrating an application from WLS6.1 to 10

Hi,
I am new to Bea WLS and need migrate an application from WLS 6.1 to 10. Right now I am trying to reconfigure the deployment descriptors but as I am new to this I don't really know where to start.
Has sw. did the same or knows good resources / documentation about that issue?
Help woud be really apreciated.
Kind regards

Looks like a good candidate for TheDailyWTF...
The error happens when the username is an empty string (""), likely the SQL query isn't returning any results. Have you tested this with users that are set up in the database? Are you able to connect to the SQL instance?
As an aside, I suggest you change the sa password for your SQL Server instance now that you've published the password. Or better still create a dedicated SQL Login for this application or use Windows authentication.
Jason Warren
Habanero Consulting Group
habaneroconsulting.com/Insights
@jaspnwarren

I'm wanting to migrate certain applications from my MacBook Pro over to my newer Mini, but Migration Assistant doesn't allow doing this by choosing which applications to migrate-how can I pick only certain ones?

I'm wanting to migrate certain applications from my MacBook Pro over to my newer Mini, but Migration Assistant doesn't allow doing this by choosing which applications to migrate-how can I pick only certain ones?

You only bought it four months ago, so it's still under warrantly.
Call Applecare or call your nearest Applestore to make an appointment. Tell them your mac has serious technical issues, describe them shortly.

Migration of data from Oracle to Sybase ASIQ

Hello !
I want to know , if there is any way to migrate the database from oracle 8i to sybase ASIQ ( Adaptive Server IQ 12.4). The database has 14 tables in which some tables have more than 3 lakh records. I have tried to convert the tables into tab delimited text files ( by using ADO Explorer software) and then load data in ASIQ ( Adaptive Server IQ 12.4) from these flat files. The process is working fine with tables which have less data. But for large tables ( with 3 lakh records) the ADO explorer hangs in between conversion. Is there any tool in Oracle which can migrate data from tables to tab delimited text files ?
or is there any tool which can directly migrate data from oracle 8i to Sybase ASIQ directly ?

Can you use Sybase Component Integration Services (CIS). Can you create the Oracle database as a remote database and then do selects against the Oracle tables directly into the Sybase tables. I am not sure if this is available in IQ server. If not then if you have a regular Sybase server could you do it through there somehow and then move the database from Sybase to IQ.
Frank...

I need help migrating my applications from my old G5 power mac to my new macbook pro

Im struggling migrating my applications from my G5 power mac to my new macbook pro. My G5 runs on OS X 10.5.8 and when using the traditional tool of Migration assistant my new macbook urges me to update my G5 which it obviously it can't due to its original licensing agreements. I have no codes for my software as it came on the pc: I need , Logic pro 9, the complete adobe CS4 package and final cut pro . How can i put this on my new mac ??

So you never really owned the software to begin with then. Software is licensed and has to be transferred and when you bought your Mac (PC) they really did not.
I have no codes for my software as it came on the pc: I need , Logic pro 9, the complete adobe CS4 package and final cut pro . How can i put this on my new mac ??
As for a temporary solution, you can run 10.6.8 as a VM under later versions of Mac OS X like Mavericks so you can have use of Rosetta and it runs the PowerPC code.
Your new Intel Mac can run Windows natively also, can dual boot both Mac and Windows, if that is of any use, for some it is.
Right now you are not in the MacBook Pro forum! :-) This is Mac Pro sans "Book" and is not a laptop at all, but a 'trash can' or tower.
Lappy would be here:
MacBook Pro

How to trace an application in Oracle 10g

Hi,
I want to trace a complete application in Oracle 10g end-to-end.
Here is the scenario,
The are two systems:
System A: Oracle 10g server
System B: Windows server
The application runs on system B.
How do I trace the complete application in oracle 10g?
I read about the trcsess tool but will like to know if there is a way to collate all *.trc produced by the application.
Thanks in advance!
-Thanks
Karthik

Tracing the Oracle transactions is easy, but you need to decide what level of trace you want and identify the database sessions to trace.
Tracing can generate huge amounts of logs, so think carefully if you really need to do this.
The tracing will only capture the database transactions. It won't track what happens in the application (e.g mouse clicks etc)
Options to enable tracing :-
-- ALTER SESSION
alter session set tracefile_identifier = 'robert_trace'; # so that the trace files from this session are easily identified
alter session set events '10046 trace name context forever, level 8';
-- ALTER SYSTEM
alter system set sql_trace=true;
-- DBMS_SESSION
exec dbms_session.set_sql_trace(sql_trace => TRUE);
-- DBMS_SUPPORT
exec dbms_support.start_trace(waits=>TRUE, binds=>FALSE);
-- DBMS_SYSTEM
exec sys.dbms_system.set_ev(72,21237,10046,12,'');
-- ORADEBUG
select username, spid from v$process;
ORADEBUG SETOSPID 21237
ORADEBUG EVENT 10046 TRACE NAME CONTEXT FOREVER, LEVEL 12
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exec dbms_monitor.session_trace_enable(session_id=>75, serial_num=>21237);

Retrieve data from a large table from ORACLE 10g

I am working with a Microsoft Visual Studio Project that requires to retrieve data from a large table from Oracle 10g database and export the data into the hard drive.
The problem here is that I am not able to connect to the database directly because of license issue but I can use a third party API to retrieve data from the database. This API has sufficient previllege/license permission on to the database to perform retrieval of data. So, I am not able to use DTS/SSIS or other tool to import data from the database directly connecting to it.
Here my approach is...first retrieve the data using the API into a .net DataTable and then dump the records from it into the hard drive in a specific format (might be in Excel file/ another SQL server database).
When I try to retrieve the data from a large table having over 13 lacs records (3-4 GB) in a data table using the visual studio project, I get an Out of memory exception.
But is there any better way to retrieve the records chunk by chunk and do the export without loosing the state of the data in the table?
Any help on this problem will be highly appriciated.
Thanks in advance...
-Jahedur Rahman
Edited by: Jahedur on May 16, 2010 11:42 PM

Girish...Thanks for your reply...But I am sorry for the confusions. Let me explain that...
1."export the data into another media into the hard drive."
What does it mean by this line i.e. another media into hard drive???
ANS: Sorry...I just want to write the data in a file or in a table in SQL server database.
2."I am not able to connect to the database directly because of license issue"
huh?? I never heard this question that a user is not able to connect the db because of license. What error / message you are getting?
ANS: My company uses a 3rd party application that uses ORACLE 10g. And my compnay is licensed to use the 3rd party application (APP+Database is a package) and did not purchased ORACLE license to use directly. So I will not connect to the database directly.
3.I am not sure which API is you are talking about, but i am running an application of the visual studio data grid or similar kind of controls; in which i can select (select query) as many rows as i needed; no issue.
ANS: This API is provided by the 3rd party application vendor. I can pass a query to it and it returns a datatable.
4."better way to retrieve the records chunk by chunk and do the export without loosing the state of the data in the table?"
ANS: As I get a system error (out of memory) when I select all rows in a datatable at a time, I wanted to retrieve the data in multiple phases.
E.g: 1 to 20,000 records in 1st phase
20,001 to 40,000 records in 2nd phase
40,001 to ...... records in 3nd phase
and so on...
Please let me know if this does not clarify your confusions... :)
Thanks...
-Jahedur Rahman
Edited by: user13114507 on May 12, 2010 11:28 PM

Porting from Oracle 10g AS to Oracle 11g Weblogic server

Hi,
I am trying to port J2EE applicatin from Oracle 10g AS to Oracle 11g Weblogic Server. I have jsp files which contains sql code embedded to fetch data from the DB. The components used in this application are Java, JSP, Servlets and Stateless session beans.
I have a commonjar which is used to create DB Connection manager and other common stuff which is present inside web-inf/lib. My application is packaged as an ear and which contains the war and different ejb-project.jar files. When the Stateless bean is trying to call the ConnectionManager class, which is present inside the commonjar inside web-inf/lib, I get InvocationTargetException. When I debugged in Eclipse, I see that that inside ejb the reference ConnectionManager, the variable cannot be resolved. So I guess at runtime, ejb is not able to locate ConnectionManager Class.
I tried to copy this jar to APP-INF/lib and the same jar is present inside web-inf/lib as well. In that case what happens is the jsp fails with the exception ConnectionManager cannot be resolved.
How can I make the ejb work by keeping the commonjar inside web-inf/lib alone.
Any help or suggestions?
Thanks
Raj

The classloader hierarchy in WLS looks like this (arrows denote inheritance direction):
Java bootstrap classloader <- Java CLASSPATH classloader <- WLS $DOMAIN_HOME/lib classloader <- Application (e.g., EAR) classloader <- web app classloader <- single JSP classloader
The Connection Manager is loaded by the web app classloader while the EJBs are loaded by the application classloader so the EJBs have no visibility to the classes loaded by the child (web app) classloader.
The simplest fix might be to move the Connection Manager jar file to the EAR file's APP-INF/lib directory.
One word of caution though, you need to be using WebLogic Server's Data Sources and JDBC connection pooling to make sure that you correct transactional behavior if the application is doing any sort of JTA transaction (regardless of whether the JTA transactions are using XA or not...).
Hope this helps,
Robert

No suitable driver when connect MS SQL server from Oracle 10g using JTDS

Hi,
I have developed a java servlet application connection to MS SQL using jtds-1.2.jar. I have try to deploy this application to Oracle 9ias and it works fine.
However, when I deploy the same application to Oracle 10g (10.1.2.0.2), I encounter this error - java.sql.SQLException: No suitable driver.
I have copy the jtds-1.2.jar to Ora10g/jdbc/lib, Ora10g/j2ee/home/lib and also the Ora10g/j233/OC$J_GENERAL/applications/sampleApp/sampleApp/WEB-INF/lib folder, and also setup the data source via the EM interface. The data-source.xml entry is as follows:
<data-source location="jdbc/ess" class="com.evermind.sql.DriverManagerDataSource" xa-location="jdbc/xa/essS" ejb-location="jdbc/ess" connection-driver="net.sourceforge.jtds.jdbc.Driver" username="scott" url="jdbc:jtds:sqlserver://202.xx.xx.xx:1433/sampleDB" inactivity-timeout="30" name="ess"/>
</data-sources>
Is there any configuration that I've forgotten to set?

>
I have developed a java servlet application
connection to MS SQL using jtds-1.2.jar. I have try
to deploy this application to Oracle 9ias and it
works fine.
However, when I deploy the same application to Oracle
10g (10.1.2.0.2), I encounter this error -
java.sql.SQLException: No suitable driver.
I have copy the jtds-1.2.jar to Ora10g/jdbc/lib,
Ora10g/j2ee/home/lib and also the
Ora10g/j233/OC$J_GENERAL/applications/sampleApp/sample
App/WEB-INF/lib folder, and also setup the data
source via the EM interface.
Is there any configuration that I've forgotten to set?The JAR file needs to be in a place the container can locate it correctly. This is the applib directory for your OC4J instance.
Which I believe from what you have entered is:
Ora10g/j2ee/OC4J_GENERAL/applib
There's a general JDBC 3rd party driver set of documentation here:
http://download.oracle.com/docs/cd/B14099_11/web.1012/b14012/datasrc.htm#sthref592
This is not using jtds-1.2.jar but it shows how another set of 3rd party jdbc libs are used with the server.
-steve-

Upgrading from Oracle 10G standard edition to Oracle 10G enterprise edition

Hi
I want to upgrade from Oracle 10G standard edition to Oracle 10G enterprise edition. Is there any script provided by oracle which I can run on existing Oracle 10G standard edition to upgrade to enterprise edition after completing the licensing formalities or do I need to install Oracle 10g Enterprise edition from scratch and then migrate my data.
Ramanbir S

You will not need to perform any data migration to upgrade to EE. The diffetence between standard en enerprise editions are the features offered. When you upgrade you can use the same set of files you used to install standard edition and just add the enterprise edition features you want to use in the 'Custom' section of the Universal Installer.

GetBlob Error During fetching of Images from Oracle 10g

Dear Sir,
By using getBlob Function ,i am getting following error:"Unsupportable action has performed".
I am using oracle 10g.I am using java code to retrieve image from Oracle 10g.
So plz help me by giving full code with explaination.
Thankyou.
Yours Obedient
Dipesh Kumar

I seriously doubt Oracle would write error messages with such atrocious English.
So it's almost certainly an error from either your own code or code you're calling in some library or part of the application you're not mentioning that noone here except you has knowledge of.
Ergo, we're not going to be able to help you unless you provide a lot more information.
And no, we're not going to write your code for you.

How to run a report from oracle 10g form in .csv format

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i'm using
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i have already tried.
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Migrating an application from oracle 9i portal to oracle 10g portal

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