Create Oracle 19c Database Manually

Following are the steps to create a database manually :

  1. Oracle Database must be installed.
  2. Create pfile & start the instance. Copy pfile from another database & edit it.                                                    
cp initprim.ora initdevdb.ora

   3. Edit pfile with “ :%s/prim/devdb/g ” it will replace prim with devdb




    4. Create respective directories as per file. 

5. Set environmental variables to connect to new SID.

Export ORACLE_SID=devdb
Env|grep ORA