Consider the example<http://sqlobject.org/docs/SQLObject.html#adding-magic-=
the documentation for version
When you set obj.image, _set_image is called and a file is created, but whe=
you delete the table row the _del_image method isn't called.
Thus the file will outlive its table row.
Is there any way round this? other than explicitly deleting the image befor=
you delete the object.