Script to Collect DB Upgrade/Migrate Diagnostic Information (dbupgdiag.sql) [ID 556610.1]
Recently I have found metalink note and it may be useful for database upgrade.
This upgrade diag scripts will helps to identify whether we upgraded the database successfully or not.
We can run the scripts before and after upgrade the database.
Script Compatibility:
Oracle Server Enterprise Edition - Version: 9.2.0.1 to 11.2.0.3
Download the script from metalink:
https://support.oracle.com/CSP/main/article?cmd=show&type=NOT&id=556610.1
Thanks !!!