Installing Oracle Database 18c

This blog post about Installing Oracle Database 18c applies to all Oracle 18c releases. I wrote a while ago about one very important change: Oracle Database 18c – Some Important Changes and explained that the installation is now image based. You’ll find other posts as part of my series on how to install and upgrade to Oracle Database 18c here: Deinstalling Oracle Database 12.2.0.1 Installing Oracle Database 18.1.0 Patching Oracle 18.1.0 to 18.2.0 Upgrade Oracle 12.2.0.1 to Oracle Database 18c on-premises Installing Oracle Database 18c Oracle Database 18c on-premises is supposed to be generally available with the July 2018 Update….

Deinstalling Oracle Database 12.2.0.1

This is part of a blog post serious where I install Oracle 18c on-premises in our Hands-On Lab and upgrade the Multitenant 12.2.0.1 database as well. But in order to safe space, deinstalling Oracle Database 12.2.0.1 is my next task. You find all the blog posts connected to each other here: Deinstalling Oracle Database 12.2.0.1 Installing Oracle Database 18.1.0  Patching Oracle 18.1.0 to 18.2.0 Upgrade Oracle 12.2.0.1 to Oracle Database 18c on-premises Deinstalling Oracle Database 12.2.0.1 In the Oracle Installation documentation you’ll find this part: Removing Oracle Database Software The documentation lists two removal options: Deinstallation with the Oracle Universal…

Recap on Deinstall Routines

A few weeks ago I’Ve posted something about the deinstall utility as OUI doesn’t offer a “deinstall software” option anymore: How to deinstall “old” SW after 11.2.0.2 has been applied? And I’ve got some feedback (which is a good sign as it means that some of the content might be useful and will be read – and from the follow-up you see that we’ll read your comments and emails as well 🙂 ). Anyway, the feedback was either CRS deinstall does not work the right way or deinstall cleans up too many things. So Roy did follow up with our…