[Dbix-class] Write only + No-read/retrieve on a column

[Ashley Pond V]

I'm working with images and rich media where I am saving the file in  
the file tree and in the DB (to be able to regenerate things and make  
the DB the canonical version of the data; though I'm not entirely  
sold on doing it this way).

I want to be able to write the LONGBLOB when the record is created  
but not to retrieve it in regular business operations.

What do you think? Two classes for the table? One for admin functions  
which has the LONGBLOB in it and one for the web app (Catalyst) which  
doesn't?

Is there a better trick for this kind of thing?

Thanks!
-Ashley