Where is Oracle init Ora file?

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Where is Oracle init Ora file?

$ORACLE_HOME/admin
ora files reside in your $ORACLE_HOME/admin/$ORACLE_SID/pfile directory, with one init. ora file for each instance: Init. ora parameters for SQL Tuning.

How do I edit an init Ora file?

To edit the value of open_cursors in the init. ora file for the eXchange Integrator database

  1. Navigate to Oracle home\admin\eXchange database name\pfile\.
  2. Use a text editor to open the init.ora file in this folder.
  3. Search for the text open_cursors; if not found, add a new line.
  4. Save the file.
  5. Restart the database.

How do you change init Ora parameters in 12c?

In order to modify the spfile in oracle database, do one of the following:

  1. Use the ALTER SYSTEM command to modify the SPFILE currently in use. To determine if an spfile is being used: SQL> select value from v$parameter where name=’spfile’
  2. Use the export method. Export the SPFILE to a PFILE.

Where to find the path of init.ora?

Normally, Oracle sets up it’s oratab in a specific place – usually /var/opt/oracle/oratab. Inside that file is the ‘home’ of oracle. Run your find from that directory to find the init.ora. If you know where Oracle’s home is (not the userid oracle but the product) then run your find from there.

What does the init.ora file in Oracle mean?

When the Oracle database is started, one of the first things it needs to do is read the database initialization parameter file. The parameter file (init.ora) is created by the DBA and defines the overall instance configuration, such as how much memory should be allocated to the instance, the file locations, and internal optimization parameters.

What are the parameters in the Oracle initialization file?

The Oracle initialization parameter file. The parameter file (init.ora) is created by the DBA and defines the overall instance configuration, such as how much memory should be allocated to the instance, the file locations, and internal optimization parameters.

How to start an oracle ASM instance with an incorrect path?

If the SPFILE path in the GPnP profile is incorrect, you can start the Oracle ASM instance as follows: Create a PFILE with one line in it that identifies the path to the SPFILE. SPFILE=’+DATA/asm/asmparameterfile/asmspfile.ora’ Start up the instance using the initialization parameter file.