it seems that the OsCacheFacade only supports flushing groups, and not specific entries (see the onFlushCache method). After I update a single row in the database, I only want to flush the corresponding entry. And I don't necessarily want to define a group for each entry. And even if I did, I don't think I can, because the cachingModel does not allow this. Of course, I can subclass the facade and provide my own implementation for the onFlushCache method, but I wanted first to verify that I'm not missing something.
Thanks in advance.