SQL Server 作业的备份(备份作业非备份数据库)

2022-11-12 09:50:10
内容摘要
这篇文章主要为大家详细介绍了SQL Server 作业的备份(备份作业非备份数据库)，具有一定的参考价值，可以用来参考一下。 对此感兴趣的朋友，看看idc笔记做的技术笔记！作业备份，不是
文章正文

这篇文章主要为大家详细介绍了SQL Server 作业的备份(备份作业非备份数据库)，具有一定的参考价值，可以用来参考一下。

对此感兴趣的朋友，看看idc笔记做的技术笔记！

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

代码如下:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
<code>
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'
</code>

注：关于SQL Server 作业的备份(备份作业非备份数据库)的内容就先介绍到这里，更多相关文章的可以留意

代码注释
上一篇SQL Server：SQL语句检测sp4补丁是否安装下一篇SQL Server 存储过程学习笔记一 关于存储过程

作者：喵哥笔记

IDC笔记

学的不仅是技术，更是梦想！