django 忽略查询中模型定义的排序参数

Question

在我的模型上有

class Meta:
    ordering = ['title']

有没有一种方法可以将它保留在模型定义中，因为它在其他地方很有用，但在查询中告诉它忽略它而不用排序？

Answer 1

文档是您的 friend :http://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by-fields

New in Django 1.0: Please, see the release notes

If you don't want any ordering to be applied to a query, 
not even the default ordering,  call order_by() with no parameters.