如何将此查询更改为ORM?

嗨我有两个这样的模型,

class Sample(models.Model):
    name = models.CharField(max_length=256)  ##
    processid = models.IntegerField(default=0)  # 


class Process(models.Model):
    sample = models.ForeignKey(Sample, blank=False, null=True, on_delete=models.SET_NULL, related_name="process_set")
    end_at = models.DateTimeField(null=True, blank=True) 

我想加入样本和流程模型。因为样本与流程相关,我想通过样本获取流程信息。

SELECT sample.id, sample.name, process.endstat
FROM sample
INNER JOIN process 
ON sample.processid = process.id 
AND process.endstat = 1;

(我正在使用SQLite)

我曾经

sample_list = sample_list.filter(process_set__endstat=1))

但它回来了

SELECT sample.id, sample.name
FROM sample
INNER JOIN process 
ON (sample.id = process.sample_id) 
AND process.endstat = 1)

这是 不 我想要什么。

我怎样才能解决这个问题?