Tag Archives: alter system

Shutdown/Startup vs. Alter Statement – 12c Edition

When everyone finally moves to Oracle pluggable databases, one thing to remember is that stopping and starting a database is not going to be as simple as it use to be.  Shutting down and starting up a database is done simply with the following commands: shutdown normal shutdown immediate shutdown abort startup startup nomount startup […]

Hang Time – Disconnect a session

The other day I was installing Oracle Enterprise Manager 12c Cloud Control and ran into a few problems.  I had to scrub the install and start from scratch due to a naming issue in the /etc/hosts file (story for another time).  In order to start over, I had to remove the SYSMAN and associate schemas […]