Sql 提交事务失败时设置输出参数
每当任何一个查询失败时,我都需要回滚事务。如果所有事务都正常,则必须设置输出参数 到目前为止,我已经做到了这一点Sql 提交事务失败时设置输出参数,sql,sql-server-2008,Sql,Sql Server 2008,每当任何一个查询失败时,我都需要回滚事务。如果所有事务都正常,则必须设置输出参数 到目前为止,我已经做到了这一点 create PROCEDURE [dbo].[sp_InsertAll] -- Add the parameters for the stored procedure here @WO_Type varchar(25), @WO_Operation varchar(25), @WO_Source varchar(25), @RETVAL BIT OUT AS BEGIN S
create PROCEDURE [dbo].[sp_InsertAll]
-- Add the parameters for the stored procedure here
@WO_Type varchar(25),
@WO_Operation varchar(25),
@WO_Source varchar(25),
@RETVAL BIT OUT
AS
BEGIN
SET NOCOUNT ON;
SET @RETVAL = 0
SET XACT_ABORT ON
BEGIN TRAN;
INSERT INTO tblTabl1(WO_Type , WO_Operation , WO_Source )
VALUES (@WO_Type, @WO_Operation, @WO_Source, )
IF @UPDATESOURCE = 1
BEGIN
UPDATE tblT2
SET SM_SaddleStatus = @SOURCESTATUS
WHERE SM_SaddleID = @WO_SourceID
END
IF @UPDATEDESTINATION = 1
BEGIN
UPDATE tblT3
SET SM_SaddleStatus = @DESTINATIONSTATUS
WHERE SM_SaddleID = @WO_DestinationID
END
SET @RETVAL = 1
COMMIT TRAN;
END
这是返回值的正确方法吗?这个方法有什么问题吗。到目前为止,它对我来说很好。在转入生产之前,我需要进行交叉检查。这是我的建议,使用TSQL Try Catch块回滚事务并为您提供不同的返回值:
create PROCEDURE [dbo].[sp_InsertAll]
-- Add the parameters for the stored procedure here
@WO_Type varchar(25),
@WO_Operation varchar(25),
@WO_Source varchar(25),
--@RETVAL BIT OUT
AS
BEGIN
SET NOCOUNT ON;
SET @RETVAL = 0
SET XACT_ABORT ON
BEGIN TRAN;
BEGIN TRY
INSERT INTO tblTabl1(WO_Type , WO_Operation , WO_Source )
VALUES (@WO_Type, @WO_Operation, @WO_Source, )
IF @UPDATESOURCE = 1
BEGIN
UPDATE tblT2
SET SM_SaddleStatus = @SOURCESTATUS
WHERE SM_SaddleID = @WO_SourceID
END
IF @UPDATEDESTINATION = 1
BEGIN
UPDATE tblT3
SET SM_SaddleStatus = @DESTINATIONSTATUS
WHERE SM_SaddleID = @WO_DestinationID
END
return 0
COMMIT TRAN;
END TRY
BEGIN CATCH
rollback Tran;
return -1
END CATCH
END
它给出了“执行后事务计数表示开始和提交的数量不匹配”错误。。我将“return 0”语句移到COMMIT TRAN语句旁边。现在可以了。您需要将提交放在返回值之前。