Autoupgrade : How to Upgrade to Oracle Database 19c and Migrate(Cross platform (same endian)) to a PDB Using Refreshable Clone PDBs .
(Doc ID 3080685.1)
Last updated on APRIL 15, 2025
Applies to:
Oracle Database - Enterprise Edition - Version 12.2.0.1 and later Information in this document applies to any platform.
Goal
This documents helps in upgrading the database(non-cdb) and migrating (across same endian) to a PDB using autoupgrade . Refreshable clone PDBs does not work for cross-endian migrations (like AIX to Linux), but cross-platform should work fine (like Windows to Linux). Below mentioned is an example of database upgrade and migrate from Windows to Linux platform . Using AutoUpgrade ,it upgrades and converts the non-CDB to PDB as part of the upgrade process .
Solution
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