跨库事务

Unless MS DTC is currently installed on the computer running the instance of the Database Engine, this example produces an error message. For more information about installing MS DTC, see the Microsoft Distributed Transaction Coordinator documentation.

USE AdventureWorks2012;
GO
BEGIN DISTRIBUTED TRANSACTION;
-- Delete candidate from local instance.
DELETE AdventureWorks2012.HumanResources.JobCandidate
    WHERE JobCandidateID = 13;
-- Delete candidate from remote instance.
DELETE RemoteServer.AdventureWorks2012.HumanResources.JobCandidate
    WHERE JobCandidateID = 13;
COMMIT TRANSACTION;
GO

跨库事务

原文：http://www.cnblogs.com/wolf12/p/4388773.html