Jay*_*sai 5 python sql-server django
我使用 SQL Server 作为默认数据库。我使用 inspectdb 命令复制了模型中的 SQL Server 表。现在,SQL Server 表没有任何主键列。因此,django 模型会自动创建 id 作为主键,并在发布数据时出现错误。
列“id”不存在
是否有任何解决方法可以同时删除 id 而不在模型的任何列上定义主键?
from django.db import models
class ImptCustomer(models.Model):
customerid = models.IntegerField(db_column='CustomerId', blank=True, null=True) # Field name made lowercase.
name = models.CharField(db_column='Name', max_length=50, blank=True, null=True) # Field name made lowercase.
phonenumber = models.CharField(db_column='PhoneNumber', max_length=20, blank=True, null=True) # Field name made lowercase.
emailaddress = models.CharField(db_column='EmailAddress', max_length=100, blank=True, null=True) # Field name made lowercase.
streetline = models.CharField(db_column='StreetLine', max_length=50, blank=True, null=True) # Field name made lowercase.
city = models.CharField(db_column='City', max_length=50, blank=True, null=True) # Field name made lowercase.
statecode = models.CharField(db_column='StateCode', max_length=5, blank=True, null=True) # Field name made lowercase.
postalcode = models.CharField(db_column='PostalCode', max_length=20, blank=True, null=True) # Field name made lowercase.
customer_key = models.IntegerField(db_column='Customer_Key', blank=True, null=True, editable = False) # Field name made lowercase.
class Meta:
managed = False
db_table = 'IMPT_Customer'
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