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È磺Backup Database tedmdb To Disk='D:/test.bak'
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 -- Script generated on 2009-10-16 14:56
-- By: sa
-- Server: (LOCAL)
BEGIN TRANSACTION           
  DECLARE @JobID BINARY(16) 
  DECLARE @ReturnCode INT   
  SELECT @ReturnCode = 0    
IF (SELECT COUNT(*) from msdb.dbo.syscategories WHERE name = N'Database Maintenance') < 1
  EXECUTE msdb.dbo.sp_add_category @name = N'Database Maintenance'
  -- Delete the job with the same name (if it exists)
  SELECT @JobID = job_id    
  from   msdb.dbo.sysjobs   
  WHERE (name = N'db_auto_backup_test')      
  IF (@JobID IS NOT NULL)   
  BEGIN 
  -- Check if the job is a multi-server job 
  IF (EXISTS (SELECT  *
       


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