Created a video on how to Upgrade from Oracle Base DB 19c to Base DB 23ai using AutoUpgrade

Author: mihaicosteanu

data-platform/modernise/database-upgrade/README.md

@@ -17,6 +17,9 @@ Reviewed: 04.04.2024
     - Step-by-step guide by Mihai Costeanu demonstrating the Oracle Base DB OCI console upgrade from 11.2.04 to 19.22
 - [Converting an Oracle Database 19c from noncdb to cdb using OCI console](https://mihaicosteanu.wordpress.com/2024/04/10/converting-an-oracle-database-19c-from-noncdb-to-cdb-using-oci-console/)
     - Step-by-step guide by Mihai Costeanu demonstrating how to convert an Oracle Database 19c from noncdb to cdb using OCI console
+- [Upgrade from Oracle Base DB 19c to Base DB 23ai using AutoUpgrade]
+(https://www.youtube.com/watch?v=Eo8nVJ8eC1o)
+    - Step-by-step guide by Mihai Costeanu demonstrating how to upgrade from Oracle Base DB 19c to Base DB 23ai using AutoUpgrade
 
 # Useful Links
 - [Database Server Upgrade/Downgrade Compatibility Matrix on MOS (Doc ID 551141.1)](https://support.oracle.com/epmos/faces/DocumentDisplay?id=551141.1)