[1.0.X] Fixed #10224: Don't attempt to decode binary string data in t…

…he Oracle backend. Backport of [9821] from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.0.X@9822 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/backends/oracle/base.py

@@ -444,7 +444,8 @@ def _rowfactory(self, row):
                     value = Decimal(value)
                 else:
                     value = int(value)
-            else:
+            elif desc[1] in (Database.STRING, Database.FIXED_CHAR,
+                             Database.LONG_STRING):
                 value = to_unicode(value)
             casted.append(value)
         return tuple(casted)