Oracle 11 g rac finished patch, dbca new patches of SQL database also needs to perform?

After Oracle 11g rac has been patched, does dbca still need to execute the patched SQL for new databases?

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Accepted answer 1:

No need.

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Other Answer 1:

No need.

Other Answer 2:

Generally, the patch is applied when installing the software, and it is not necessary to execute the patch sql when re-creating the instance; if the database of the existing instance is patched, the patch upgrade sql needs to be executed after the patch is completed.

Other Answer 3:

https://www.cnblogs.com/PiscesCanon/p/14953554.html

You can take a look at this. After patching dbca and building the library, you can execute @catbundle.sql psu apply. Even if you don't need to execute catbundle.sql, there is no harm in executing catbundle.sql

Other Answer 4:

After confirming that the PSU of the DB software has been updated, and then creating an instance through Dbca, there is no need to update the data dictionary (it is also possible to apply the data dictionary).For details, see the readme in the corresponding patch package

Other Answer 5:

For 11G, the patch for psu is not needed for dbca's new library, but ojvm is needed.

One-time patches and hot patches are also required.