You can use sys_context(‘USERENV’, ‘SERVICE_NAME’) to get the database service name instead of the machine name.
What is the service name of Oracle database?
Oracle SID is the unique name that uniquely identifies your instance/database, whereas the Service name is the TNS alias that you give when you remotely connect to your database, and this Service name is recorded in tnsnames.
What is my TNS service name?
TNS Service name is the local name of the remote Oracle service. To specify the TNS Service name you need to start “Oracle Net Configuration Assistant”.
How do I change the hostname in Oracle?
Shutdown the Oracle listener service and the Oracle database. Open the file /network/admin/tnsnames. ora in a text editor. Change the hostname in the file to the new hostname, and save the file.
How do I find my Oracle server details?
Version
- PL/SQL, TNS versions using with Oracle. SELECT * FROM v$version;
- Which version of oracle you are running. SELECT * FROM v$version WHERE banner LIKE ‘Oracle%’;
- Or, in more readable way. SELECT * FROM product_component_version;
- Db Name.
- Db IP Address.
- Db Host Name.
- Client IP Address.
- Db Host Name.
How do I find my service name?
To find the service name and display name of each service on your system, type Get-Service . The service names appear in the Name column, and the display names appear in the DisplayName column.
What is TNS alias in Oracle?
A Transparent Network Substrate (TNS) alias is useful if more than one machine connects to the same database. A tnsnames. ora file maps TNS names to connect descriptors (usually ADDRESS and CONNECT_DATA).
How do I change my server hostname?
How to Change Server Name for Windows and Linux Server
- Please go to Control Panel -> System and Security -> System, and click Change settings under Computer name, domain, and workgroup settings.
- Click Change to change the server name.
- Click OK and restart the server.
- Now the server name is changed after server restarted.
How do I change the name of my WebLogic Server?
How to Change the AdminSever name in Weblogic
- Take back up of entire domain.
- Edit the Config.xml and update the AdminServer name which ever you want.
- Update the new AdminServer name in setDomain.sh and better check on startWeblogic.sh as well in bin folder.
- Now change the AdminServer name in Domain/servers location.
How do I find the hostname of a SQL query?
Use MachineName property to get the computer name on which the SQL Server instance is running. For a cluster, it returns the virtual server name. Select SERVERPROPERTY(‘MachineName’) as ‘MachineName’.
How to resolve tns-03505 failed to resolve name error?
Used parameter files: /u01/app/oracle/product/12.1.0.2/dbhome_1/network/admin/sqlnet.ora TNS-03505: Failed to resolve name [ [email protected] ~]$ To solve this error, check the tnsnames.ora has the correct hostname and port and also is there a listener listening on the specified host and port.
Why is my tnsnames not working in Oracle Net profile?
If you are using local naming (tnsnames.ora file) – make sure that “TNSNAMES” is listed as one of the values of the NAMES.DIRECTORY_PATH parameter in the Oracle Net profile (sqlnet.ora file). SQLNET.ORA sample provided below. Make sure the host, port and service name specified are correct and typo free.
What is tns-03505 error in Oracle names?
TNS-03505: Failed to resolve name. Sometimes You can get “ TNS-03505: Failed to resolve name ” error. Details of error are as follows. Cause: The service name you provided could not be found in TNSNAMES.ORA, an Oracle Names server, or a native naming service.
What should I do if a database name is incorrect?
In the tnsnames.ora, verify that the database name is present and is spelled correctly. Also, check for any potential errors like missing out on “ (” or “)”
