c# - Linq To Sql コードから部分的に更新する SQL Server トリガー

Question

別のテーブル ( ) をデータEquipで更新するトリガーを持つテーブル ( 、挿入された) があります。SSMS をasset_tracker.dbo.EIS_JobAssetMaint使用してデータを手動で更新すると、トリガーによって列と列が適切に更新されます。EquipMaxtempRunHrsasset_tracker.dbo.EIS_JobAssetMaint

EquipC# で Linq To Sql コードを編集すると、Equip更新asset_tracker.dbo.EIS_JobAssetMaintされますが、トリガーから部分的にしか更新されません。

つまり、 のデータEquipは正しいが、2 つの列、Maxtempおよびが列にRuntime引き継がれず、asset_tracker.dbo.EIS_JobAssetMaintMaxtempRunHrs

トリガーは次のとおりです。

ALTER TRIGGER [dbo].[Eis_JobAssetMaint_trigger_new] 
ON [dbo].[Equip]
For INSERT, UPDATE
AS 



BEGIN
    SET NOCOUNT ON

    DECLARE @runhrsDiff float,
            @jobID int,
            @partno varchar(20),
            @assetno varchar(36),
            @maxtemp float,
            @runtime float,
            @assetID int


    SELECT  @jobID = (Select JobID from inserted),
            @partno = (Select Part_No from inserted),
            @assetno = (Select Asset_No from inserted),
            @maxtemp = (Select MaxTemp from inserted),
            @runtime = (Select RunTime from inserted)

    SELECT @runhrsDiff = t2.runtime - t1.Runhrs FROM asset_tracker.dbo.EIS_JobAssetMaint AS t1  INNER JOIN INSERTED AS t2 
    ON t1.Part_No = t2.part_no AND t1.Asset_No = t2.asset_no AND t1.jobid = t2.jobid


            IF Exists (Select t1.jobid,t1.Asset_No,t1.Part_No from asset_tracker.dbo.Eis_jobassetmaint as t1
                        inner join Inserted  T2 on T1.Jobid = T2.jobid and T1.Part_no = T2.Part_no and T1.Asset_No = T2.Asset_no)

                Begin 

                    UPDATE t10 SET t10.RunHrs = t10.Runhrs+@runhrsDiff
                    , t10.maxt = CASE WHEN t12.maxtemp > t10.maxt then t12.maxtemp ELSE t10.maxt END 
                    from asset_tracker.dbo.EIS_repairlog_maint as t10 
                    INNER JOIN asset_tracker.dbo.eis_repairlog  as t11 ON t10.repair_number = t11.repair_number AND t11.repair_status IN (1,4,6,7) AND t11.repair_type IN (13,14,15)
                    INNER JOIN INSERTED AS t12 ON t12.part_no = t11.part_number AND t12.asset_no = t11.asset_number


                    Update T1  set T1.RunHrs = T2.Runtime , T1.MaxTemp = T2.MaxTemp
                    From Inserted as T2 inner join asset_tracker.dbo.Eis_JobAssetMaint as T1 
                    on T2.Jobid = T1.jobid and T2.Part_no = T1.Part_no and T2.Asset_No = T1.Asset_no
                End
            Else

                BEGIN TRY
                    ----------------- new line
                    UPDATE t10 SET t10.RunHrs = t10.Runhrs + t12.runtime
                    , t10.maxt = CASE WHEN t12.maxtemp > t10.maxt then t12.maxtemp ELSE t10.maxt END 
                            from asset_tracker.dbo.EIS_repairlog_maint as t10 
                            INNER JOIN asset_tracker.dbo.eis_repairlog  as t11 ON t10.repair_number = t11.repair_number AND t11.repair_status IN (1,4,6,7)
                            INNER JOIN INSERTED AS t12 ON t12.part_no = t11.part_number AND t12.asset_no = t11.asset_number




                    IF EXISTS (SELECT t1.Assetname, t1.Part_No from asset_tracker.dbo.AssetPositions as t1
                                inner join Inserted  as t2 on T1.Part_no = T2.Part_no and T1.Assetname = T2.asset_no)
                        IF NOT Exists (Select t1.jobid,t1.Asset_No,t1.Part_No from asset_tracker.dbo.Eis_jobassetmaint as t1
                                inner join Inserted  T2 on T1.Jobid = T2.jobid and T1.Part_no = T2.Part_no and T1.Asset_No = T2.Asset_no)
                            BEGIN
                                PRINT ('Attempting to insert new record into JobAssetMaint')
                                Insert into asset_tracker.dbo.Eis_JobAssetMaint 
                                    (    Jobid
                                        ,Part_no
                                        ,Asset_no
                                        ,MaxTemp
                                        ,MaxTempIgnore
                                        ,RunHrs
                                        ,RunHrsIgnore
                                        ,jobcnt
                                        ,JobCntIgnore
                                        ,MaxShock
                                        ,MaxShockIgnore
                                        ,LastUpdated
                                    )
                                    VALUES ( @jobID,
                                            @partno,
                                            @assetno,
                                            @maxtemp,
                                            0,
                                            @runtime,
                                            0,
                                            1,
                                            0,
                                            0,
                                            0,
                                            getdate()
                                            )

                                    --From inserted
                            END
                END Try

            BEGIN CATCH

                --Declare @jobid int 
                select @jobid = jobid from inserted 
                        RAISERROR   (N'The INSERT statement conflicted with the FOREIGN KEY constraint "FK_EIS_JobAssetMaint 2_AssetPositions". The conflict occurred in database "asset_tracker", table "dbo.AssetPositions".The current JOBID is:%d ',10, 1,@jobid);
            END CATCH



END

これがあまり混乱しないことを願っています。もしそうなら、私に知らせてください。