DRF:相关字段名引发错误列定义不明确

我有这样的模型

class Profile(models.Model):
    id = models.BigIntegerField(primary_key=True)
    name = models.CharField(max_length=1024, blank=True, null=True)

    class Meta:
         managed = False 

class ResourceMgmt(models.Model):
    id = models.BigIntegerField(primary_key=True)
    profile = models.ForeignKey(Profile, models.DO_NOTHING, related_name='cpe_mgmt_profile')

    class Meta:
        managed = False

类似序列化程序

class ResourceMgmtSerializer(serializers.ModelSerializer):
    profile_name = serializers.StringRelatedField(source='profile.name', read_only=True)

    class Meta:
        model = ResourceMgmt
        fields = (<tuple of fields including profile_name>)

类似视图

class RunningSchedules(generics.ListCreateAPIView):

    serializer_class = ResourceMgmtSerializer
    model = ResourceMgmt
    filter_backends = (filters.OrderingFilter, filters.SearchFilter,)
    ordering_fields = (<tuple of fields including profile_name as profile__name>)
    ordering = ('-schedule_start_time',)
    search_fields = ordering_fields

现在当我点击url时 ?ordering=profile__name 我出错了 ORA-00918: column ambiguously defined . 我知道这是什么错误,但似乎无法理解为什么Django ORM会出现这种情况

更新:

这是一个错误 fixed 在Django中==1.8,但我找到了 在Django中==1.10。