一、格式类似于
CREATE PROCEDURE YourProcedure
AS
BEGIN
SET NOCOUNT ON;
BEGIN TRY---------------------开始捕捉异常
BEIN TRAN------------------开始事务
UPDATE A SET A.names = B.names FROM 表1 AS A INNER JOIN 表2 AS B ON A.id = B.id
UPDATE A SET A.names = B.names FROM 表1 AS A INNER JOIN 表2 AS B ON A.TEST = B.TEST
COMMIT TRAN -------提交事务
END TRY-----------结束捕捉异常
BEGIN CATCH------------有异常被捕获
IF @@TRANCOUNT > 0---------------判断有没有事务
BEGIN
ROLLBACK TRAN----------回滚事务
END
EXEC YourLogErrorProcedure-----------记录存储过程执行时的错误信息,自定义
END CATCH--------结束异常处理
END
二、实例
ALTER PROC usp_AccountTransaction
@AccountNum INT,
@Amount DECIMAL
AS
BEGIN
BEGIN TRY --Start the Try Block..
BEGIN TRANSACTION -- Start the transaction..
UPDATE MyChecking SET Amount = Amount - @Amount
WHERE AccountNum = @AccountNum
UPDATE MySavings SET Amount = Amount + @Amount
WHERE AccountNum = @AccountNum
COMMIT TRAN -- Transaction Success!
END TRY
BEGIN CATCH
IF @@TRANCOUNT > 0
BEGIN
ROLLBACK TRAN --RollBack in case of Error
END
EXEC YourLogErrorProcedure-----------记录存储过程执行时的错误信息,自定义
END CATCH
END
GO
参考资料: SQL SERVER中 存储过程使用事务与捕获异常 http://www.studyofnet.com/news/1238.html