Oracle Database Commands and Practical Examples

  Block change Tracking  -Enable -disable  [oracle@srv7 ~]$ sqlplus sys/system123@oradb11g as sysdba SQL*Plus: Release 11.2.0.4.0 Production...

Upgrade 11.2.0.4.0 to 19.3.0.0.0  Operating system : Red Hat Enterprise Linux Server release 7.8 (OEL)  Primary database name: oradb11g Copy...