【发布时间】:2019-11-26 11:12:02
【问题描述】:
这是我的模型,我正在使用 postgresql:
class TripRequest(models.Model):
...
passenger = models.ForeignKey('user.Passenger', on_delete=models.DO_NOTHING)
beginning_point = models.PointField()
beginning_locality = models.CharField(max_length=50, null=True)
destination_point = models.PointField()
destination_locality = models.CharField(max_length=50, null=True)
...
如何将所有匹配beginning_locality 和匹配destination_locality 的记录分组?
【问题讨论】:
标签: django postgresql django-orm