database - Oracle TNS names not showing when adding new …
LocalMachine\SOFTWARE\ORACLE\ORACLE_HOME To see which one SQL Developer is using, issue the command show tns in the worksheet If your tnsnames.ora file is not getting recognized, use the following procedure: Define an environmental variable called TNS_ADMIN to point to the folder that contains your tnsnames.ora file.
Where to find tnsnames.ora in SQL Developer? - Stack Overflow
2017年12月21日 · When using SQuirreL SQL, it is common to configure the connection details, including the service name, in the "tnsnames.ora" file. By placing the "tnsnames.ora" file within the project directory, it allows SQuirreL SQL to locate and use the connection details defined in that file for establishing database connections. So, if you are working with SQuirreL SQL in a …
oracle database - How do I list tnsnames - Stack Overflow
2017年9月27日 · Whenever I need to find out a tnsname, I just simply search for the tnsnames.ora file with tnsping command and open it in a text editor to scan through. Then subsequently run tnsping [tnsname] to check the connection health. I was thinking if there's any easy command like tnslist or tns -l to list out all the tnsnames but I couldn't find such.
Oracle - What TNS Names file am I using? - Stack Overflow
2008年8月13日 · Sometimes I get Oracle connection problems because I can't figure out which tnsnames.ora file my database client is using. What's the best way to figure this out? ++happy for various platform sol...
ODBC Administrator Can't Find Oracle TNS Names File
2012年7月11日 · With a new Oracle Installation when I go to Configuration Management Tools > Microsoft ODBC Administrator > System DSN > Add > [new installation] it does not have the TNSNAMES.ora conne...
Use tnsnames.ora in Oracle SQL Developer - Stack Overflow
I am evaluating Oracle SQL Developer. My tnsnames.ora is populated, and a tnsping to a connection defined in tnsnames.ora works fine. Still, SQL Developer does not display any connections. Oracle...
oracle database - Where is TNSNAMES.ORA? - Stack Overflow
2015年11月25日 · I presume, though I am no DBA, that this has something to do with my TNS Service Name not being in TNSNAMES.ORA which points oracle toward the right server, port, etc. However I cannot find TNSNAMES.ORA I have an ORACLE_HOME environment variable, but it is empty. Where can I find this file or otherwise configure my TNS names?
TNS Protocol adapter error while using sqlplus in the command …
2017年7月29日 · Dear William, Thank you for the help... Updated the LISTENER.ORA and also you can check the attached screenshot in above. Am using only one client.... If you check the screenshoot, it is working proper in the SQLPlus window but not working in the "Command Prompt "... Recently my operating system Windows 8 was updated automatically..
How to find Oracle Service Name - Stack Overflow
2014年3月14日 · I have an Oracle database on my network which I am able to connect to with Oracle SQL Developer, using hostname, port, username, password and the SID. I need to connect another application (Quantu...
What is the use of TNS_ADMIN variable in Oracle?
2014年2月16日 · TNS_ADMIN tells sqlplus where to find the tnsnames.ora file. If you are running sqlplus from a crontab then the normal reason for having difficulty are: Incorrect path Not having the correctly set ORACLE_SID or other Oracle connection information A startup/login script that is getting executed when you login to the system that is interfering with your cron execution …