ORACLE 10g and ORACLE 9i on same machine

Hi All,
I want to install oracle 10g and oracle9i database on same windows machine.
As far as i know i have install oracle10g and 9i on different oracle_home.
Any thing is required.
Regards,
Umair

umair,
Install 9i into an ORACLE_HOME.
Install 10g into an other ORACLE_HOME.
Nothing more is required, only the Oracle requirements for each version.
Your attention when you will connect, set always the good ORACLE_HOME before connection.
Nicolas.

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Will Oracle 10g and Oracle XE happily co-exist on same machine?

I can't seem to find anything specifically saying that Oracle 10g and Oracle XE can be installed on the same Windows machine. The only reason I'd want to do this is that I originally had the free version on my Windows machine. The uninstaller nevers seems to run a complete job and always leaves bits over. So I'd like to install Oracle 10g alongside Oracle XE.
Wondered if anybody had done this already?

to uninstall Oracle, do the following:
1. Uninstall all Oracle components using the Oracle Universal Installer (OUI).
2. Run regedit.exe and delete the HKEY_LOCAL_MACHINE/SOFTWARE/ORACLE key. This contains registry entires for all Oracle products.
Delete any references to Oracle services left behind in the following part of the registry:
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/Ora*
It should be pretty obvious which ones relate to Oracle.
4. Reboot your machine.
5. Delete the "C:\Oracle" directory, or whatever directory is your ORACLE_BASE.
6. Delete the "C:\Program Files\Oracle" directory.
7. Empty the contents of your "c:\temp" directory.
8. Empty your recycle bin.
At this point your machine will be as clean of Oracle components as it can be.
Remember, manually editing your registry can be very destructive and force an OS reinstall so only do it as a last resort.

Is it possible to install Oracle 9i and SQL server on same machine

1. Is it possible to install Oracle 9i and SQL server on same machine ?
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3. What should be hardware configuration for installing both databases in same machine like hard disk space, RAM speed etc,

Hi,
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Jarek

What are the major differences between oracle 10g and oracle express 10g

Hi
Can anyone tell, What are the major differences between[b] oracle 10g and oracle express 10g.
Or if you know any URL, then please do let me know.
Advance Thanks
JC

Dear sir,
here it is.
http://www.oracle.com/database/product_editions.html

Can Oracle 10g and Oracle 9i coexist and run together in one machine

Dear Friends,
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Vinay

if you want to configure both listener (oracle 9i and 10g listener)
then u configure
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and other
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as
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Hi,
Good Morning to ALL,
Can any of you tell me whether we can Install both the Oracle10g Version and OracleXE on the same computer. In my work computer, I have oracle and Toad installed. Now I wanna install OracleXE and Oracle SQL Developer to do some hands on practise when I find time at work.
Could we Install both these versions on the same computer? Your answer will help me a lot. Please advice............
Thanks a lot.............. Have a good day.

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BTW, 11g includes Sql Developer by default...

Oracle 10g and 11g on the same computer....

Hi ,
Just for confirmation.... i 'd like to ask if this is possible.....without migrating the existing Oracle 10g v.2 database to Oracle 11g......
I want to keep them working both (not of course simultaneously.....)
Thanks....
Sim

Assuming you load everything into separate 10.2 and 11.1 Oracle Homes, sure. You can even have both running at the same time if you'd like.
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Justin

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All,
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The statement below works fine in Oracle 10g (10.2.0.4.0):
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ERROR at line 1:
ORA-00932: inconsistent datatypes: expected - got -
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<trans>
<ground>
<sortKeyCode>
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</trans>
<nontrans>
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<sortKeyCode>
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The only way to get an quick answer to that one is to file a service request with Oracle support. It could be a bug or a correct change regarding W3C behavior. Despite this, you moving to 11.2, the extract/extractvalue etc propriety Oracle solutions are deprecated from 11.2 and onwards. The more sensible way to move forward, although, I know more work intensive, is to apply the XQuery alternatives like xmlexist, xquery or xmltable functions.
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Your pick...

Difference between Oracle 10g and Oracle 11g when using Distinct in SQL

Hi All,
When I use Distinct in Oracle 10g, the result would be sorted in ascending order automatically, while there is no sorting in the result set in Oracle 11g.
I was using plsql developer to run my sql.
May I know if anyone have the same experience before?
Is there any kind of setting in 11g that I can make the result in order? Thanks!
Edited by: user5810051 on 2011/4/6 下午 8:47

As acadet says, if you want your result ordered you must specify an ORDER BY clause in your query. Just because previous versions of oracle included some ordering as part of the processing of a query, that was not a guaranteed ordering, but just a side-effect. Now that Oracle have improved the internal workings, they've removed the side-effect, and that's why you're not getting the ordering you want, because you were relying on that side-effect rather than explicitly stating the order you wanted.

DB Link between Oracle 10g and Oracle 9i for CLOB data type

How do I transport XMLType or CLOB from oracle 9i to Oracle 10G using DBLink?
Is any restrction to DBLink, while transfering CLOB with XML data from oracle 9i to Oracle 10G?
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Thanks in advance.
DK

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HTH...
Message was edited by:
satishkandi

Can I install OBIEE 10g and 11g on the same machine?

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Hello everyone.
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Many Thanks,
Ahsan.

DB Link between Oracle 10g and Oracle 9i

Hi all,
Please help me to set the dblink between oracle9i and oracle10g.
Thanks in advance
Regards
K. Mahipal Reddy

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If you have same user with same password on both databases (9i and 10G), then you can create a public database link as
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Other method is to create a private db link
CREATE DATABASE LINK dblink CONNECT TO user IDENTIFIED by pwd using 'dbalias';
The number of open connections from a particular database is governed by init parameter DB_LINKS (this was in 8i.. not sure about higher versions)
HTH...
Message was edited by:
satishkandi

Differences between oracle 10g and 9i

where do we differe in oracle 10g and oracle 9i
when we will be working with SQL and PL/SQL
Please help me

http://download.oracle.com/docs/cd/B14117_01/server.101/b10750/toc.htm
is what you are looking for.

USER_DEPENDENCIES view in oracle 11g and oracle 10g are different?

I have tested oracle 10g and oracle 11g. And I found some different behavior in the user_dependencies view between two oracle version.
In the oracle 10g, whatever referenced object is populated in the user_dependencies view. In the oracle 11g, however, only valid referenced objects are populated in it.
For example, a package, pac_1, references table, ref_tab_1, and package, ref_pac_2. After ref_tab_1 is dropped and ref_pac_2 is invalid, I query to user_dependencies.
sql> select referenced_name, referenced_type from user_dependencies where name = 'pac_1'.
In oracle 10g, the result is like the following,
< referenced_type > , < referenced_name >
non-existent , ref_tab_1
package , ref_pac_2
In oracle 11g, the result is not showing non-existed object nor invlid object like the following,
no rows selected
Is that the TRUE or do I missed some when I installed database or created database in 11g?
Is there a way to make the behavior of user_dependencies like it in 10g which shows all the referenced objets?
Edited by: user7436913 on Mar 10, 2010 5:48 AM
Edited by: user7436913 on Mar 10, 2010 5:51 AM
Edited by: user7436913 on Mar 10, 2010 5:52 AM
Edited by: user7436913 on Mar 10, 2010 5:53 AM

can you post your query with explain plan for both 9i version and 10g version.
Thanks,
karthick.

SQL performance slow -- oracle 10g to oracle 11g

Hi,
We are have two development server, here we can call server10 and server11.
Server’s having same hardware and OS, but different oracle version, server 10 and server 11 having oracle 10g and oracle 11g respectively.
Problem, when you run sql query in oracle 11g it’s very slow compare to oracle 10g server.
Here I have checked
1)     sga size – comparatively 11g size is big
2)     no full table scan
OS – SUN
DB: 11.1.0.7.0, 10.2.0.4.0

mmee wrote:
Hi,
We are have two development server, here we can call server10 and server11.
Server’s having same hardware and OS, but different oracle version, server 10 and server 11 having oracle 10g and oracle 11g respectively.
Problem, when you run sql query in oracle 11g it’s very slow compare to oracle 10g server.
Here I have checked
1)     sga size – comparatively 11g size is big
2)     no full table scan
OS – SUN
DB: 11.1.0.7.0, 10.2.0.4.0If the query is running slow, the sga size should not be the first thing to check. PLease post the execution plans of the queries from both the servers. Please try to post the tkprof output of the trace of both. The reason for this that explain plan may lie to us about what has happened but trace would be the real picture only.
HTH
Aman....
PS: Don't forget to use the code tag and using the Preview tab to see how the code looks. A better formatted post would most likely get better attention and response.

ORACLE 10g and ORACLE 9i on same machine

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