MSSQL Server Transaction 数据库事务回滚的用法

USE [TestDB]
GO
/****** 对象:  Table [dbo].[Person]    脚本日期: 11/23/2008 13:37:48 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Person](
    [PersonId] [nchar](18) NOT NULL,
    [PersonName] [nchar](20) NOT NULL,
 CONSTRAINT [PK_Person] PRIMARY KEY CLUSTERED 
(
    [PersonId] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]