MyNotes

Today we discuss about show down commands in oracle  dba check this link http://ampersandacademy.com/tutorials/shut-commands-oracle-11g/

Today  We can discuss about the major oracle error , when  we start the oracle database by issuing "Startup " commands  its throw error ORA-00845: MEMORY_TARGET not supported on this system  from the leaning stage its big hectic of us ,Here i Mentioned  two methods to solve this error Method 1:          SQL> startup   ORA-00845: MEMORY_TARGET not supported on this system SQL> create pfile from spfile; file has been created  we need the pfile to solve these error ,so let's create the pfile (The default file has been created on "$ORACLE_HOME/dbs/"  location initdbname.ora) SQL> shut immediate because we ll up database by using  pfile so we must  shut database  SQL>! oracle@host.] cd $ORACLE_HOME/dbs oracle@host dbs]ls  spfileram.ora initram.ora now i m going to edit this pfile    oracle@host dbs>vi initram.ora now the parameters of pfile will be dispal...

Let us see the basic commands for linux operating system where we used on oracle 11g http://ampersandacademy.com/tutorials/basic-linux-commands-oracle-dba-2/