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Unplug PDB from 12c and Plug into 19c CDB

In this blog , we will be unplugging PDB from Oracle 12c CDB and plug it into Oracle 19c CDB. All the steps of unplugging and plugging PDB remain the same except we need to perform PDB upgrade.

oracle configurationintermediate
by OracleDba
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Overview

Unplug PDB from 12c and Plug into 19c CDB In this blog , We will be unplugging PDB from Oracle 12c CDB and plug it into Oracle 19c CDB . All the steps of unplugging and plugging PDB remain the same except we need to perform PDB upgrade. Steps are as follows : Goto $ORACLE_HOME/bin location and Run ./dbca command. Select Manage Pluggable Database. 6 . Transfer file to 19c CDB Server. Now transfer database file set from 12c to 19c using SCP or WINSCP. PDB database file sets. /u01/app/oracle/product/12.2.0.1/db_1/assistants/dbca/templates/{DB_UNIQUE_NAME}_{PDB_NAME}.dfb /u01/app/oracle/product/12.2.0.1/db_1/assistants/dbca/templates/{DB_UNIQUE_NAME}_{PDB_NAME}.xml 17. 19.

Code/Command (click line numbers to comment):

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dbupgrade -c pdb1

ALTER PLUGGABLE DATABASE all OPEN;

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