Fixed small multi-db compatibility issue in the Oracle backend.
Fixed small multi-db compatibility issue in the Oracle backend.

Also, converted a couple of constructs to a more Python idiomatic form.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14512 bcc190cf-cafb-0310-a4f2-bffc1f526a37

--HG--
extra : convert_revision : 75304c4c919a9d923ca0feba345e4180c29b678d

heracek/django-nonrel,heracek/django-nonrel,heracek/django-nonrel,adieu/django-nonrel,adieu/django-nonrel,adieu/django-nonrel