One table for Animals
One table for Cats
One table for Humans

I have modelled with Single Table Inheritance with Secondary Tables for child and it works perfectly (discriminator column = AnimalType (string)).

I can make query like "from Animals" and i obtain an instance of correct concrete classes.

Now i want to extend the designe to



Woman and Man reside on the same table of Humans, so no secondary tables for them.
Only a new discriminator column (on Humans table) = Sex

I haven't found out how to make it ?