在SQL Server 中,Try-Catch 结构用于实现异常处理机制。它允许你将可能引发异常的代码放置在 Try 块中,并在异常发生时,在 Catch 块中捕获和处理这些异常。这种机制可以显著提升代码的稳定性和可维护性。 2. Try-Catch 块在 SQL Server 存储过程中的基本语法结构 在SQL Server 存储过程中,Try-Catch 块的基本语法...
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---执行存储过程将...
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---执行存储过程将错误信息记录在表当中 END CATCH---结束异常处理 END ---记录操作错信息的存储过程--- CREATE PROCEDURE YourLogErrorProcedure @E...
BEGIN CATCH EXEC InsErrorLog --调用 InsErrorLog 存储过程,保存错误日志 END CATCH 1. 2. 3. 4. 5. 6. 7. 8. 9.
BEGIN CATCH PRINT 'An error occurred in stored procedure uspLogError: '; EXECUTE YourPrintErrorProcedure;---打印错误信息的存储过程 RETURN -1; END CATCH END; GO EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'Logs error information in the ErrorLog table about the error ...
sqlserver 存储过程 try catch TRANSACTION (转) [导读]CREATE PROCEDURE YourProcedure AS BEGIN SET NOCOUNT ON; BEGIN TRY--- 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....
SqlServer try catch 捕获触发器\存储过程异常,结合 transaction 事务 2019-12-19 16:55 −SoEasy~,贴上代码看所有 1 ALTER trigger [dbo].[tgr_SG_Gathering_update] 2 on [dbo].[SG_Gathering] 3 for update --更新触发 4 as 5 --定义变量 6 declare @fMo... ...
sqlserver 存储过程 try catch TRANSACTION (转) CREATE PROCEDURE YourProcedure ASBEGIN 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.idUPDATE A SET A.names = B.names FROM 表1 AS A INN...
BEGIN TRY BEGIN TRANSACTION --逻辑代码 COMMIT TRANSACTION --提交事务 END TRY BEGIN CATCH SELECT @Msg = ERROR_MESSAGE() SET @iResult = 0 ROLLBACK TRANSACTION--
UPDATE tb_Money SET MyMoney= MyMoney +30WHERE Name ='关羽'; SET @tran_error= @tran_error +@@ERROR; END TRY BEGIN CATCH PRINT'出现异常,错误编号:'+ convert(varchar,error_number()) +',错误消息:'+error_message() SET @tran_error= @tran_error +1END CATCH ...