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

复制代码 代码如下:

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 int

SELECT @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_id

FROM

msdb.dbo.sysjobs_view AS sv

INNER JOIN msdb.dbo.syscategories AS tshc ON sv.category_id = tshc.category_id

WHERE

(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 INT

DECLARE @EmailLeveloprid NVARCHAR(256),@NetSendLeveloprid NVARCHAR(256),@PageLeveloprid NVARCHAR(256)

DECLARE @isenable INT , @description NVARCHAR(1024),@owner_log_name Nvarchar(512),@delete_level INT

DECLARE @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_server

FROM msdb.dbo.sysjobs_view AS sv

WHERE (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 INT

declare @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_id

WHILE @@FETCH_STATUS = 0

BEGIN

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_id

END

CLOSE jbcur

DEALLOCATE 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_id

WHERE 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'