I have Oracle 10g xe installed but i also need to install Oracle Database lite in it. Is there a problem or a conflict?
thanks
As long as the port numbers are different no.
Related
Good day! Does anyone know if Oracle 10g forms and reports work on a Vitual machine with Windows XP OS? Can anybody suggest links for configuration if ever? Thanks!
I have one query. We are migrating from Oracle 10g to Oracle 11g. In java code we have used jdbc:oracle:oci8:#XYZ for oracle 10g.
But after 11g upgrade, we kept the above code as is. Now i am "NOT" facing any issue while connecting to DB during the QA testing. Its working perfectly fine. We are using JDK 1.5.
My query is do i need to change the string to jdbc:oracle:oci:#XYZ
for 11g ? or existing will work (backward compatibility). Will this cause any problem in future.
Also, what are other things that needs to be taken care from JAVA perspective while migrating to 11g from 10g.
Kindly Advice.
Thanking you.
Gaurav Kalal.
The connect string does not need to change if the service has the same name.
I am using Oracle Database 10g Express Edition on windows.
I want to install two database instance on one system. Both the instance will have similar db structure but are of different version and at one time I'll be using only one instance.
Can anybody help me how can I achive this?
Thanks!
It is not possible to install multiple instances on Express Edition.
http://download.oracle.com/docs/cd/B25329_01/doc/install.102/b25143/toc.htm#BEIEJGGF
I have installed Oracle 10g and now want to install 11g also...How can I do it?.. I know that ORACLE_HOME environment variable need to be configured for each "oracle"..
Can you describe me steps how to do this?
Thank you very much in previous.
Thank you It helped me so much...
The most important is that I should have chosen %ORACLE_HOME% like %ORACLE_BASE%...
Just %ORACLE_BASE% should be the same...And it works.
There's ususally not a lot of reasons why Oracle databases of different versions cannot run on the same machine, be it Windows or Linux/Unix. Reasons can be if you run Clustering software, which may not be of a lower version than any database version involved. Similar with Oracle Grid or Cloud. Other than that, I can't really think of reasons, but there may be excpetions, linked to specific OS. Usage of ORACLE_HOME's is how Oracle manages different databases and versions. The Oracle Homes should be different for each database, the Oracle Base should be the same, the central inventory must be shared, and the ownership (of Oracle Homes) may be shared or separated. Sharing Oracle Home is an option for advanced users only.
I'm in charge of a Perl application that uses DBD::Oracle compiled against a 9.2.0.8 OCI client. This is on a sun4u box, albeit with 32-bit binaries. DBD::Oracle is linked against 32-bit OCI libs. We're currently running against a 9i server.
Our DBA team is planning to upgrade the server to 10g, namely 10.2.0.4. I'm faced with two options:
Continue using 9i drivers against the new 10g server.
OR, upgrade our client from 9.2.0.8 to 10.2.0.4 to match the server's version.
For various operational reasons, I'd prefer to go with (1) above. However, I am not sure whether a 9i OCI client can work with a 10g Oracle server. Can this be done?
Yes, it should work. Although, as you might already know, you won't have access to 10g client specific features...
I believe an Oracle 9i driver will work with both 10g and 11g (I know for a fact the Java ones do).
However, your best bet would be to set up a test server/VM with Oracle 10g on it, and test it.