Rollback database patch in oracle 12c
In this article , we will provide steps for rolling back a patch...
datapatch
Prereq check failed – The database must be in upgrade mode
From 12c onwards, after applying patc...
ORA-20013: DBMS_QOPATCH ran mostly in non install area
While running datapatch t...
How to apply JVM patch in oracle 12c database
Below are the steps for ap...