Contents
- 1 Is it possible to have more than one listener on a database server?
- 2 Can we install Oracle 10g and 11g same machine?
- 3 What are the two environment variables that are required for Oracle to work on Unix?
- 4 How to create multiple listeners in Burleson Oracle consulting?
- 5 Can you have more than one version of Oracle?
Is it possible to have more than one listener on a database server?
No. There really is no valid reason to run multiple Listeners. You just need to make sure each database “registers” with that one Listener.
Can we install Oracle 10g and 11g same machine?
4 Answers. Yes, you can have different versions of Oracle installed and running on the same server. I’d probably go with different listeners on different ports. And you wouldn’t want two instances with the same name running.
What are the two environment variables that are required for Oracle to work on Unix?
Below are some of the UNIX environment variables used with Oracle Database:
- HOME: The home directory of the user.
- LD_LIBRARY_PATH: Environment variable to specify the path used to search for libraries on UNIX and Linux.
- PATH: Used by the shell to locate executable programs; must include the $ORACLE_HOME/bin directory.
How to create multiple listeners in Oracle 9.2?
On the first Oracle Home, under the directory for TNS_ADMIN, typically /u01/oracle/product/9.2/network/admin, modify the file listener.ora to look like the following: Configure the second listener by modifying the file listener.ora under the second Oracle Home, /u02/oracle/product/9.2/network/admin to look like the following:
Is it possible to have multiple Oracle Homes?
Different levels of support are available with multiple Oracle homes for the following product types: Products that can be installed once in any new Oracle home. Ensure that the previous product installation is first removed so that only one copy/version of that application can run at the same time.
How to create multiple listeners in Burleson Oracle consulting?
The nodes are indicated either by IP Address (e.g. 192.168.1.100), or the node names as shown above. A single line that is separated by commas specifies the list of node names.
Can you have more than one version of Oracle?
You can have multiple versions of the same product or different products running from different Oracle homes concurrently. Products installed in one home will not conflict or interact with products installed in another home.