Django model中设置多个字段联合唯一约束(多对多)
Django中model部分的写法
class MyModel(models.Model): name = models.CharField(max_length=50) addr = models.CharField(max_length=50) class Meta: unique_together = ('name', 'addr',)
不着急,不停步……
Django中model部分的写法
class MyModel(models.Model): name = models.CharField(max_length=50) addr = models.CharField(max_length=50) class Meta: unique_together = ('name', 'addr',)