当定义模型时,设定关键字后,迁移生成数据库表的关键字总是带着自动增长的属性,请问能不能去掉?
public class OrderHeader
{
[Key]
public int serial { get; set; }
public string ContactName { get; set; }
}
CREATE TABLE [dbo].[OrderHeaders](
[serial] [int] IDENTITY(1,1) NOT NULL,
[ContactName] [nvarchar](40) NOT NULL,
CONSTRAINT [PK_dbo.OrderHeaders] PRIMARY KEY CLUSTERED
(
[serial] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
请问在类的定义时,有设置可以避免生出IDENTITY(1,1)吗?