我有以下包含JSONField的django模型:
class RatebookDataEntry(models.Model):
data = JSONField(blank=True, default=[])
last_update = models.DateTimeField(auto_now=True)
class Meta:
verbose_name_plural = 'Ratebook data entries'
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而数据字段包含此JSON:
{
"annual_mileage": 15000,
"description": "LEON DIESEL SPORT COUPE",
"body_style": "Coupe",
"range_name": "LEON",
"co2_gkm_max": 122,
"manufacturer_name": "SEAT"
}
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我可以通过其中一个数据字段对查询集进行排序吗?此查询不起作用.
RatebookDataEntry.objects.all().order_by("data__manufacturer_name")
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