Sqlserver 存储过程中使用事务

--方式一
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[USP_ProcedureWithTransaction_Demo]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[USP_ProcedureWithTransaction_Demo]
GO
-- =============================================
-- Author:        <ChengXiaoming>
-- Create date: <2010-06-11>
-- Description:    <Demo:存储过程中使用事务>
-- =============================================
Create PROCEDURE [dbo].[USP_ProcedureWithTransaction_Demo]
As
Begin
    SET XACT_ABORT ON
        Begin Transaction
            Insert Into Lock(LockTypeID) Values('A')--此语句将出错，LockTypeID为Int类型
            Update Lock Set LockTypeID = 2 Where LockID = 32
        Commit Transaction
    SET XACT_ABORT OFF
End
GO

--方式二
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[USP_ProcedureWithTransaction_Demo]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[USP_ProcedureWithTransaction_Demo]
GO
-- =============================================
-- Author:        <ChengXiaoming>
-- Create date: <2010-06-11>
-- Description:    <Demo:存储过程中使用事务>
-- =============================================
Create PROCEDURE [dbo].[USP_ProcedureWithTransaction_Demo]
As
Begin
    Begin Transaction
        Insert Into Lock(LockTypeID) Values('A')--此语句将出错，LockTypeID为Int类型
        Update Lock Set LockTypeID = 1 Where LockID = 32
    Commit Transaction
    If(@@ERROR <> 0)
        Rollback Transaction       
End
GO

--方式三
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[USP_ProcedureWithTransaction_Demo]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[USP_ProcedureWithTransaction_Demo]
GO
-- =============================================
-- Author:        <ChengXiaoming>
-- Create date: <2010-06-11>
-- Description:    <Demo:存储过程中使用事务>
-- =============================================
Create PROCEDURE [dbo].[USP_ProcedureWithTransaction_Demo]
As
Begin
    Begin Try
        Begin Transaction
            Update Lock Set LockTypeID = 1 Where LockID = 32--此语句将出错，LockTypeID为Int类型
            Insert Into Lock(LockTypeID) Values('A')
        Commit Transaction
    End Try
    Begin Catch
        Rollback Transaction   
    End Catch   
End
GO

Exec [USP_ProcedureWithTransaction_Demo]