Two of the best key features of the multitenant container databases are unplugging PDB from CDB and plugging PDB to the same or another CDB respectively. Let me explain how the unplugging actually works: There are two methods for unplugging PDB from CDB. The first and the older method which has been introduced in Oracle database 12.1 is unplugging PDB from the XML description file and the newer method that has been introduced in Oracle database 12.2 is unplugging PDB …
Tag: multitenant
Hello guys I had many questions from my clients regarding ‘what is the simplest way to migrate Oracle database 11g to Pluggable database 12c’. I should say that this article is focused on the simplest way, not necessarily the best way or the lowest-cost way. so keep reading to show you within a scenario. Existing setup: [crayon-66402f335ed8a553451430/] migrate Oracle database 11g to pluggable database 12c: In the source host and database(11g): Let’s assume the business needs all objects belonging to …