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Create PROCEDURE UpdateWanjun
@UserName nvarchar(500),
@UserPassword nvarchar(500),
@ReturnVal int output
AS   
    --Set XAcT_ABORT ON
   Begin Transaction T
       Update admins set UserPassword = @UserPassword where UserName = @UserName
       Update admins set UserPassword = @UserPassword,a='aaadfasdfasdfas' where id=4           --³ö´íÓï¾ä ,aΪintÐÍ,´óСΪĬÈÏÖµ4
       --set @ReturnVal=@@Rowcount(Õâ¸ö±äÁ¿,Ö»ÄÜÔÚ½ô°¤×ÅËüµÄÉÏÃæSQLÏÂÆð×÷ÓÃ,ÕâÑù²ÅÄÜ·µ»ØÖµ,Ö»ÓзÅÔÚUpdateÏÂÃæ²Å¹ÜÓÃ)
   
   IF @@Error <> 0
    Begin
       Print '111'  
       RollBack Transaction T
     End
   Else
       print '222'
       COMMIT Transaction T
GO
####################################################################################
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BEGIN DISTRIBUTED TRAN [ SACTION ]
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@
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