CORE DBA
Steps To Change DB_UNIQUE_NAME
STEP 1: Create blackout for the database STEP 2: Take backup of spfile SQL> create pfile='/tmp/in…
STEP 1: Create blackout for the database STEP 2: Take backup of spfile SQL> create pfile='/tmp/in…
Before understanding the local and remote listener concept we’ve to go back to the basics and need to underst…
[oracle@oratest2 ~]$ sqlplus "/as sysasm" SQL*Plus: Release 19.0.0.0.0 - Production on Wed Oct 2 19…