Skip to main content
 Web开发网 » 数据库教程

SQL Server作业的备份(转载)

2021年08月11日7680百度已收录

  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 上海java培训landscaper-academy.com

  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'

评论列表暂无评论
发表评论
微信