[url=https://sites.google.com/a/aisowhat.com/data2info/sql-server/sql-t-sql/tsql-openrowset-in-2012-vs-2008][/url]Hello everyone,This is Anibal from Taiwan,I found something interesting, but not sure if this is correct.So I post my article here, and please tell me if it is correct or not...==========================================================If you create a stored procedure and with DML/DDL in it, not only select,at the beginning of an OPENROWSET query that you use the stored procedure,you should put a "commit" to make sure every change wont be rollback.------------- DEMO SP -------------CREATE TABLE II(ID INT PRIMARY KEY)INSERT INTO II (ID) VALUES (1)CREATE PROC PPP@ID INT = 1ASBEGINSET NOCOUNT ON; SET FMTONLY OFF;MERGE II AS DEST USING (SELECT 1 A) AS SRC ON DEST.ID = DEST.ID WHEN MATCHED THEN UPDATE SET DEST.ID = @ID; --You can use update instead of merge of course!!-- In the fact I use the $action variable here, but it's much complex, so I remove it.ENDCREATE PROC WRAPPER@ID INT = 1ASBEGINSET NOCOUNT ON; SET FMTONLY OFF;declare @P1 intDECLARE @EX NVARCHAR(MAX) = N'EXEC PPP ' + CAST (@ID AS NVARCHAR)exec sp_prepare @P1 output, NULL, @EX, 1exec sp_execute @P1END------------- works in SQL Server 2008 R2 -------------SET NOCOUNT ONSET FMTONLY OFFSET NO_BROWSETABLE OFF SELECT * FROM OPENROWSET('SQLNCLI', 'Server=.;Uid=sa;Pwd=/''],lp123;Database=MASTER','SET NOCOUNT ON; SET FMTONLY OFF;EXEC MASTER.DBO.WRAPPER 2SELECT 1 B')GOSELECT * FROM IIGO-- the result would be 2, because the record in II is updated to 2 in openquery-- but this wont work in SQL Server 2012-- If you use a $action variable to view the merge result, -- there has happened update operation but there's still 1 in the table II,-- no update succeed.------------- works in SQL Server 2012 -------------SET NOCOUNT ONSET FMTONLY OFFSET NO_BROWSETABLE OFF SELECT * FROM OPENROWSET('SQLNCLI', 'Server=.;Uid=sa;Pwd=/''],lp123;Database=MASTER','SET NOCOUNT ON; SET FMTONLY OFF; SET XACT_ABORT OFFCOMMITEXEC MASTER.DBO.WRAPPER 1 WITH RESULT SETS NONE;SELECT 1 B')GOSELECT * FROM IIGO-- the result would be back to 1, because the record in II is updated back to 1 in openquery and not been rollbacked
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