SQL Server 作业的备份
作业备份，不是备份数据库，是备份作业。
我的方法是把作业导出成文件备份起来，因为当你服务器维护的多了的时候很多你的作业 就很成问题，很麻烦。
最好能够作业实现同步，这个也是第一步，保存成文件，之后个人设想使用powershell 来把作业同步起来
DECLARE @jobname VARCHAR(30),@category_calss_i INT ,@category_calss VARCHAR(50),@category_name VARCHAR(50),@category_type VARCHAR(30),@category_id int,@category_type_i intSELECT @jobname = 'powershell',@category_calss = '',@category_name='',@category_type = ''SELECT @category_calss = CASE WHEN tshc.category_class = 1 THEN 'JOB' WHEN tshc.category_class = 2 THEN 'ALERT' else 'OPERATOR' END , @category_type = CASE WHEN tshc.category_type = 1 THEN 'LOCAL' WHEN tshc.category_type = 2 THEN 'MULTI-SERVER' else 'NONE' END ,@category_name = tshc.name,@category_type_i = category_type,@category_calss_i = tshc.category_class,@category_id = tshc.category_idFROMmsdb.dbo.sysjobs_view AS svINNER JOIN msdb.dbo.syscategories AS tshc ON sv.category_id = tshc.category_idWHERE(sv.name=@jobname AND tshc.category_class = 1)PRINT ' BEGIN TRANSACTION'PRINT 'DECLARE @ReturnCode INT'PRINT 'IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N''' + @category_name +'''AND category_class=' +rtrim(@category_calss_i)+')'PRINT 'BEGIN'PRINT 'EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N'''+ @category_calss+''', @type=N'''+@category_type+''', @name=N'''+@category_name+''''PRINT 'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback'PRINT 'end'DECLARE @EventLogLevel INT,@EmailLevel INT,@NetSendLevel INT,@PageLevel INTDECLARE @EmailLeveloprid NVARCHAR(256),@NetSendLeveloprid NVARCHAR(256),@PageLeveloprid NVARCHAR(256)DECLARE @isenable INT , @description NVARCHAR(1024),@owner_log_name Nvarchar(512),@delete_level INTDECLARE @jobId UNIQUEIDENTIFIER,@start_step_id INT,@server NVARCHAR(512)SELECT @EventLogLevel=sv.notify_level_eventlog ,@EmailLevel=sv.notify_level_email ,@NetSendLevel=sv.notify_level_netsend ,@PageLevel=sv.notify_level_page ,@EmailLeveloprid = ISNULL((SELECT TOP 1 name FROM msdb..sysoperators WHERE id = sv.notify_email_operator_id),''),@NetSendLeveloprid = ISNULL((SELECT TOP 1 name FROM msdb..sysoperators WHERE id = sv.notify_netsend_operator_id),''),@PageLeveloprid = ISNULL((SELECT TOP 1 name FROM msdb..sysoperators WHERE id = sv.notify_page_operator_id),''),@isenable = sv.enabled,@description = sv.description,@owner_log_name = ISNULL(suser_sname(sv.owner_sid), N'''') ,@delete_level = sv.delete_level,@jobId = sv.job_id,@start_step_id = start_step_id,@server = originating_serverFROM msdb.dbo.sysjobs_view AS svWHERE (sv.name=@jobname and sv.category_id=0)PRINT 'DECLARE @jobId BINARY(16)'PRINT 'EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=N'''+@jobname+''',' PRINT ' @enabled='+RTRIM(@isenable)+', 'PRINT ' @notify_level_eventlog='+RTRIM(@EventLogLevel)+', 'PRINT ' @notify_level_email='+RTRIM(@EmailLevel)+', 'PRINT ' @notify_level_netsend='+RTRIM(@NetSendLevel)+', 'PRINT ' @notify_level_page='+RTRIM(@PageLevel)+', 'PRINT ' @notify_email_operator_name ='''+RTRIM(@EmailLeveloprid)+''', 'PRINT ' @notify_netsend_operator_name='''+RTRIM(@NetSendLeveloprid)+''', 'PRINT ' @notify_page_operator_name='''+RTRIM(@PageLeveloprid)+''', 'PRINT ' @delete_level='+RTRIM(@delete_level)+', 'PRINT ' @description=N'''+@description+''', 'PRINT ' @category_name=N'''+@category_name+''', 'PRINT ' @owner_login_name=N'''+@owner_log_name+''', 'PRINT ' @job_id = @jobId OUTPUT'PRINT 'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback' --SELECT * FROM msdb.dbo.syscategories DECLARE @step_id INTdeclare @step_name nvarchar(512) ,@cmdexec_success_code INT,@on_success_action INT,@on_success_step_id INT ,@on_fail_action INT,@on_fail_step_id INT,@retry_attempts INT,@retry_interval INT,@os_run_priority INT ,@subsystem NVARCHAR(512),@database_name NVARCHAR(512),@flags INT,@command NVARCHAR(max)DECLARE jbcur CURSOR FOR SELECT step_id FROM msdb..sysjobsteps WHERE job_id = @jobid ORDER BY step_id ;OPEN jbcur;FETCH NEXT FROM jbcur INTO @step_idWHILE @@FETCH_STATUS = 0BEGIN SELECT @step_name = step_name ,@cmdexec_success_code= cmdexec_success_code ,@on_success_action = on_success_action ,@on_success_step_id = on_success_step_id ,@on_fail_action = on_fail_action ,@on_fail_step_id = on_fail_step_id ,@retry_attempts = retry_attempts ,@retry_interval = retry_interval ,@os_run_priority = os_run_priority ,@subsystem = subsystem ,@database_name = database_name ,@command = command ,@flags = flags FROM msdb..sysjobsteps a WHERE job_id = @jobid and step_id = @step_id PRINT ' EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, ' PRINT ' @step_name=N'''+@step_name+''', ' PRINT ' @step_id='+RTRIM(@step_id)+', ' PRINT ' @cmdexec_success_code='+RTRIM(@cmdexec_success_code)+', ' PRINT ' @on_success_action='+RTRIM(@on_success_action)+', ' PRINT ' @on_success_step_id='+RTRIM(@on_success_step_id)+', ' PRINT ' @on_fail_action='+RTRIM(@on_fail_action)+', ' PRINT ' @on_fail_step_id='+RTRIM(@on_fail_step_id)+', ' PRINT ' @retry_attempts='+RTRIM(@retry_attempts)+', ' PRINT ' @retry_interval='+RTRIM(@retry_interval)+', ' PRINT ' @os_run_priority='+RTRIM(@os_run_priority)+', @subsystem=N'''+@subsystem+''', ' PRINT ' @database_name=N'''+@database_name+''',' PRINT ' @flags='+RTRIM(@flags)+' ,' PRINT ' @command=N'''+REPLACE(@command,'''','''''')+'''' PRINT ' IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback' FETCH NEXT FROM jbcur INTO @step_idENDCLOSE jbcurDEALLOCATE jbcur PRINT ' EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = '+rtrim(@start_step_id)PRINT ' IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback 'DECLARE @enabled INT,@freq_type INT,@freq_interval INT,@freq_subday_type INT,@freq_subday_interval INT ,@freq_relative_interval INT,@freq_recurrence_factor INT,@active_start_date INT,@active_end_date INT ,@active_start_time INT,@active_end_time INT,@name VARCHAR(512)SELECT @name = a.name,@enabled = enabled,@freq_interval = freq_interval,@freq_type = freq_type,@freq_subday_type=freq_subday_type,@freq_subday_interval=freq_subday_interval,@freq_relative_interval=freq_relative_interval,@freq_recurrence_factor=freq_recurrence_factor,@active_start_date=active_start_date,@active_end_date=active_end_date,@active_start_time=active_start_time,@active_end_time=active_end_time FROM msdb..sysschedules a INNER JOIN msdb.dbo.sysjobschedules b ON a.schedule_id = b.schedule_idWHERE job_id = @jobId IF(@name IS not null)begin PRINT ' EXEC @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id=@jobId, @name=N'''+@name+''', ' PRINT ' @enabled='+RTRIM(@enabled)+', ' PRINT ' @freq_type='+RTRIM(@freq_type)+', ' PRINT ' @freq_interval='+RTRIM(@freq_interval)+', ' PRINT ' @freq_subday_type='+RTRIM(@freq_subday_type)+', ' PRINT ' @freq_subday_interval='+RTRIM(@freq_subday_interval)+', ' PRINT ' @freq_relative_interval='+RTRIM(@freq_relative_interval)+', ' PRINT ' @freq_recurrence_factor='+RTRIM(@freq_recurrence_factor)+', ' PRINT ' @active_start_date='+RTRIM(@active_start_date)+', ' PRINT ' @active_end_date='+RTRIM(@active_end_date)+', ' PRINT ' @active_start_time='+RTRIM(@active_start_time)+', ' PRINT ' @active_end_time='+RTRIM(@active_end_time)+', ' PRINT ' @schedule_uid=N'''+RTRIM(NEWID())+'''' PRINT ' IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback'END PRINT ' EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N'''+@server+''''PRINT ' IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback'PRINT 'COMMIT TRANSACTION'PRINT 'GOTO EndSave'PRINT 'QuitWithRollback:'PRINT ' IF(@@TRANCOUNT>0)ROLLBACK TRANSACTION'PRINT 'EndSave:'PRINT ' 'PRINT 'GO'
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