As first blog post of this series about Database Migration from non-CDB to PDB – Upgrade, plug in, convert I will explain the most straight forward approach of going to Single- or Multitenant. But you have other options as well. which I’ll showcase in the other blog posts. I demonstrated this technique on the blog already a while ago. But since Oracle 18.104.22.168, there are a few other options available.
High Level Overview
|Endianness change possible:||No|
|Source database versions:||Oracle 22.214.171.124 or newer|
|Characteristic:||Upgrade non-CDB first|
|Upgrade necessary:||Yes, before plugin|
||Upgrade, plugin, copy (optional) and|