1、创建table并设置主键(不含主键名:此时主键名会自动生成)

GOCREATE TABLE [dbo].[Test]( [ID] [nvarchar](36) primary key, [TestContent] [nvarchar](50) NULL, [Creater] [nvarchar](36) NULL, [CreateTime] [datetime] NULL,) ON [PRIMARY]GO

2、创建table并设置主键(含自定义主键名)

GOCREATE TABLE [dbo].[Test]( [ID] [nvarchar](36) not null, [TestContent] [nvarchar](50) NULL, [Creater] [nvarchar](36) NULL, [CreateTime] [datetime] NULL, CONSTRAINT pk_Test_ID PRIMARY KEY ([ID])) ON [PRIMARY]GO