sql server merge 实现 trigger t_merge_gomac_avpickmap

IF OBJECT_ID('t_merge_gomac_avpickmap', N'TR') IS NOT NULL
BEGIN
PRINT 'Dropping Trigger t_merge_gomac_avpickmap'
DROP TRIGGER t_merge_gomac_avpickmap
IF @@ERROR = 0
PRINT 'Trigger t_merge_gomac_avpickmap dropped'
END
GO
CREATE TRIGGER [dbo].[t_merge_gomac_avpickmap]
ON dbo.avpickmap
AFTER INSERT, UPDATE,DELETE
AS
BEGIN
SET NOCOUNT ON;
--organize source data
;
WITH s AS (
SELECT [AVELINE],[AVSUFFIXID],[ITEMID],[AVZONE],[AVSTATION],
[AVBIN],[AVPACKER],[AVCARTONTYPEID],[AVPIECESPERPACK],
[AVSEQUENCE],[AVFLOORID],[AVPRODUCTGROUP],[AVBLINE],
[AVOFFLINE],[MODIFIEDDATETIME],[DEL_MODIFIEDTIME],
[MODIFIEDBY],[MODIFIEDTRANSACTIONID],[CREATEDDATETIME],
[DEL_CREATEDTIME],[CREATEDTRANSACTIONID],[DATAAREAID],
[RECVERSION],[PARTITION],[RECID],CAST([modifieddatetime] AS DATE)
[modifieddate],DATEDIFF(second,CAST([modifieddatetime] AS DATE),
[modifieddatetime] ) AS [modifiedtime], CAST([createddatetime] AS DATE) [createddate],
DATEDIFF(second, CAST([createddatetime] AS DATE), [createddatetime]) AS [createdtime]
FROM dbo.avpickmap
)
--begin merge gomac.avpickmap
MERGE INTO gomac.avpickmap d USING s
ON d.RECID = S.RECID
WHEN matched  AND ( S.[modifiedtime]<>D.[modifiedtime] OR S.[modifieddate]<>D.[modifieddate]) THEN
UPDATE 	SET    D.[AVELINE]			=S.[AVELINE],
D.[AVSUFFIXID]              =S.[AVSUFFIXID],
D.[ITEMID]                  =S.[ITEMID],
D.[AVZONE]                  =S.[AVZONE],
D.[AVSTATION]               =S.[AVSTATION],
D.[AVBIN]                   =S.[AVBIN],
D.[AVPACKER]                =S.[AVPACKER],
D.[AVCARTONTYPEID]          =S.[AVCARTONTYPEID],
D.[AVPIECESPERPACK]         =S.[AVPIECESPERPACK],
D.[AVSEQUENCE]              =S.[AVSEQUENCE],
D.[AVFLOORID]               =S.[AVFLOORID],
D.[AVPRODUCTGROUP]          =S.[AVPRODUCTGROUP],
D.[AVBLINE]                 =S.[AVBLINE],
D.[AVOFFLINE]               =S.[AVOFFLINE],
D.[MODIFIEDDATETIME]        =S.[MODIFIEDDATETIME],
D.[DEL_MODIFIEDTIME]        =S.[DEL_MODIFIEDTIME],
D.[MODIFIEDBY]              =S.[MODIFIEDBY],
D.[MODIFIEDTRANSACTIONID]   =S.[MODIFIEDTRANSACTIONID],
D.[CREATEDDATETIME]         =S.[CREATEDDATETIME],
D.[DEL_CREATEDTIME]         =S.[DEL_CREATEDTIME],
D.[CREATEDTRANSACTIONID]    =S.[CREATEDTRANSACTIONID],
D.[RECVERSION]              =S.[RECVERSION],
D.[modifieddate]            =S.[modifieddate],
D.[modifiedtime]            =S.[modifiedtime]
WHEN NOT matched THEN
INSERT ( [AVELINE],[AVSUFFIXID],[ITEMID],[AVZONE],[AVSTATION],[AVBIN],
[AVPACKER],[AVCARTONTYPEID],[AVPIECESPERPACK],[AVSEQUENCE],
[AVFLOORID],[AVPRODUCTGROUP],[AVBLINE],[AVOFFLINE],[MODIFIEDDATETIME],
[DEL_MODIFIEDTIME],[MODIFIEDBY],[MODIFIEDTRANSACTIONID],
[CREATEDDATETIME],[DEL_CREATEDTIME],[CREATEDTRANSACTIONID],
[DATAAREAID],[RECVERSION],[PARTITION],[RECID],[modifieddate],
[modifiedtime],[createddate],[createdtime])
VALUES
( S.[AVELINE],S.[AVSUFFIXID],S.[ITEMID],S.[AVZONE],S.[AVSTATION],S.[AVBIN],S.[AVPACKER],
S.[AVCARTONTYPEID],S.[AVPIECESPERPACK],S.[AVSEQUENCE],S.[AVFLOORID],S.[AVPRODUCTGROUP],
S.[AVBLINE],S.[AVOFFLINE],S.[MODIFIEDDATETIME],S.[DEL_MODIFIEDTIME],S.[MODIFIEDBY],
S.[MODIFIEDTRANSACTIONID],S.[CREATEDDATETIME],S.[DEL_CREATEDTIME],S.[CREATEDTRANSACTIONID],
S.[DATAAREAID],S.[RECVERSION],S.[PARTITION],S.[RECID],S.[modifieddate],S.[modifiedtime],
S.[createddate],S.[createdtime])
WHEN NOT MATCHED BY SOURCE THEN DELETE
;--end merge
END
GO