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Upgarde method

eric tangMar 22 2024

I have a oracle 12c want to upgrade to 19c , my software vendor suggest create a database and then export / import data to it , they said it is better than in-place upgrade , because if there is any issue for any reason , it can be pointing to the old one.

As I know Oracle have tool can be used to upgrade 12c to 19c directly , this is a stable tool to do the upgrade ? which one of upgrade method is better ?


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Added on Mar 22 2024
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