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  • SQL Server 作业的备份

    轉發:https://www.cnblogs.com/Amaranthus/archive/2012/06/25/2561569.html

    作业备份,不是备份数据库,是备份作业。

    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'
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  • 原文地址:https://www.cnblogs.com/CoreXin/p/8084436.html
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