我尝试在Djnago中执行PostgreSQL查询，但遇到一些问题。我想执行此查询：

SELECT * FROM data_affectedproductversion 
WHERE vendor_name LIKE 'cisco' 
AND product_name LIKE 'adaptive%security%appliance%' 
AND version='9.1(7)16'

如果我在pgAdmin查询编辑器中执行它，它可以工作，但是当我尝试用django执行它时，它不工作。

results = AffectedProductVersion.objects.raw("SELECT * FROM data_affectedproductversion WHERE vendor_name LIKE 'cisco' AND product_name LIKE 'adaptive%security%appliance%software' AND version='9.1(7)16';")
for result in results:
    print(result)

这是追溯

Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "venv\lib\site-packages\django\db\models\query.py", line 1339, in __iter__
    self._fetch_all()
  File "venv\lib\site-packages\django\db\models\query.py", line 1326, in _fetch_all
    self._result_cache = list(self.iterator())
  File "venv\lib\site-packages\django\db\models\query.py", line 1349, in iterator
    query = iter(self.query)
  File "venv\lib\site-packages\django\db\models\sql\query.py", line 96, in __iter__
    self._execute_query()
  File "venv\lib\site-packages\django\db\models\sql\query.py", line 130, in _execute_query
    self.cursor.execute(self.sql, params)
  File "venv\lib\site-packages\django\db\backends\utils.py", line 100, in execute
    return super().execute(sql, params)
  File "venv\lib\site-packages\django\db\backends\utils.py", line 68, in execute
    return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
  File "venv\lib\site-packages\django\db\backends\utils.py", line 77, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "venv\lib\site-packages\django\db\backends\utils.py", line 85, in _execute
    return self.cursor.execute(sql, params)
IndexError: tuple index out of range

你知道我做错了什么吗？我该如何将这个PostgreSQL查询转换为Django ORM查询？
从django.db导入模型从django.utils导入时区
我的网站models.py:

class DataNist(models.Model):
    description = models.TextField()
    file  =models.CharField(max_length=50)
    date = models.DateTimeField(default=timezone.now)
    severity = models.CharField(max_length=10)
    exp_score = models.DecimalField(null=True, max_digits=5, decimal_places=1)
    impact_score = models.DecimalField(null=True, max_digits=5, decimal_places=1)
    cvss_score = models.DecimalField(null=True, max_digits=5, decimal_places=1)
    published_date = models.IntegerField()
    last_modified = models.IntegerField()
    cve = models.CharField(max_length=30)
    cve_url = models.CharField(max_length=1000)

    def __str__(self):
        return self.file

    class Meta:
        verbose_name_plural = 'Ranljivosti'

class AffectedProductVersion(models.Model):
    data = models.ForeignKey(DataNist, on_delete=models.CASCADE)
    vendor_name = models.CharField(max_length=100)
    product_name = models.CharField(max_length=100)
    version = models.CharField(max_length=150)

    class Meta:
        index_together = (
            ('vendor_name', 'product_name', 'version')
        )

    def __str__(self):
        return self.vendor_name + '-' + self.product_name