· last year · Dec 17, 2023, 10:10 AM
1USE [msdb]
2GO
3
4/****** Object: Job [Laba6_Task2] Script Date: 12/17/2023 1:10:59 AM ******/
5EXEC msdb.dbo.sp_delete_job @job_id=N'eabd4aa0-480e-4bb3-9aae-c3a0f8aaf711', @delete_unused_schedule=1
6GO
7
8/****** Object: Job [Laba6_Task2] Script Date: 12/17/2023 1:10:59 AM ******/
9BEGIN TRANSACTION
10DECLARE @ReturnCode INT
11SELECT @ReturnCode = 0
12/****** Object: JobCategory [[Uncategorized (Local)]] Script Date: 12/17/2023 1:10:59 AM ******/
13IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N'[Uncategorized (Local)]' AND category_class=1)
14BEGIN
15EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N'JOB', @type=N'LOCAL', @name=N'[Uncategorized (Local)]'
16IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
17
18END
19
20DECLARE @jobId BINARY(16)
21EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=N'Laba6_Task2',
22 @enabled=1,
23 @notify_level_eventlog=0,
24 @notify_level_email=0,
25 @notify_level_netsend=0,
26 @notify_level_page=0,
27 @delete_level=0,
28 @description=N'No description available.',
29 @category_name=N'[Uncategorized (Local)]',
30 @owner_login_name=N'WIN-E0QK7UCTJ3T\user', @job_id = @jobId OUTPUT
31IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
32/****** Object: Step [Clear old backups] Script Date: 12/17/2023 1:10:59 AM ******/
33EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Clear old backups',
34 @step_id=1,
35 @cmdexec_success_code=0,
36 @on_success_action=3,
37 @on_success_step_id=0,
38 @on_fail_action=2,
39 @on_fail_step_id=0,
40 @retry_attempts=0,
41 @retry_interval=0,
42 @os_run_priority=0, @subsystem=N'PowerShell',
43 @command=N'rm D:/backups/diff/*.bak',
44 @database_name=N'master',
45 @output_file_name=N'D:\backups\log.txt',
46 @flags=2
47IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
48/****** Object: Step [Backup database Laba6] Script Date: 12/17/2023 1:10:59 AM ******/
49EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Backup database Laba6',
50 @step_id=2,
51 @cmdexec_success_code=0,
52 @on_success_action=3,
53 @on_success_step_id=0,
54 @on_fail_action=2,
55 @on_fail_step_id=0,
56 @retry_attempts=0,
57 @retry_interval=0,
58 @os_run_priority=0, @subsystem=N'TSQL',
59 @command=N'declare @datetimepart nvarchar(50) = FORMAT(GETDATE(), ''_yyyy_MM_dd_HH_mm_ss'')
60declare @backupFilePath nvarchar(50) = CONCAT(''D:\Backups\diff\diff'',@datetimepart,''.bak'')
61BACKUP DATABASE Laba6
62TO DISK = @backupFilePath
63with DIFFERENTIAL',
64 @database_name=N'master',
65 @output_file_name=N'D:\backups\log.txt',
66 @flags=2
67IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
68/****** Object: Step [Copy on other computer] Script Date: 12/17/2023 1:10:59 AM ******/
69EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Copy on other computer',
70 @step_id=3,
71 @cmdexec_success_code=0,
72 @on_success_action=3,
73 @on_success_step_id=0,
74 @on_fail_action=2,
75 @on_fail_step_id=0,
76 @retry_attempts=0,
77 @retry_interval=0,
78 @os_run_priority=0, @subsystem=N'PowerShell',
79 @command=N'cp D:\backups\diff\*.bak -Destination Microsoft.Powershell.Core\FileSystem:://WIN-E0QK7UCTJ3T/ShareFolder/backups/diff',
80 @database_name=N'master',
81 @output_file_name=N'D:\backups\log.txt',
82 @flags=2
83IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
84/****** Object: Step [Restore database Laba6_copy] Script Date: 12/17/2023 1:10:59 AM ******/
85EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Restore database Laba6_copy',
86 @step_id=4,
87 @cmdexec_success_code=0,
88 @on_success_action=1,
89 @on_success_step_id=0,
90 @on_fail_action=2,
91 @on_fail_step_id=0,
92 @retry_attempts=0,
93 @retry_interval=0,
94 @os_run_priority=0, @subsystem=N'TSQL',
95 @command=N'--Объявляем переменные для названий файлов
96declare @remoteFolderPath nvarchar(100) = N''\\WIN-E0QK7UCTJ3T\ShareFolder\backups''
97declare @fullBackupFileName nvarchar(50)
98declare @diffBackupFileName nvarchar(50)
99
100--получаем название файла дифф бекапа
101declare @cmdQuery nvarchar(255) = ''PowerShell.exe "ls -Path "//WIN-E0QK7UCTJ3T/ShareFolder/backups/diff"| Sort Name| Select -last 1 Name| Select-Object -ExpandProperty Name"''
102
103create table #output (id int identity(1,1), output nvarchar(255) null)
104insert #output (output) exec xp_cmdshell @cmdQuery
105
106select @diffBackupFileName = output from #output where len(output) > 0
107
108--получаем название файла полного бекапа
109set @cmdQuery = replace(@cmdQuery, N''diff'', N''full'')
110
111delete from #output;
112insert #output (output) exec xp_cmdshell @cmdQuery
113
114select @fullBackupFileName = output from #output where len(output) > 0
115drop table #output
116
117--собираем пути к файлам бекапа
118declare @diffBackupFilePath nvarchar(100) = CONCAT(@remoteFolderPath, ''\diff\'',@diffBackupFileName)
119declare @fullBackupFilePath nvarchar(100) = CONCAT(@remoteFolderPath, ''\full\'',@fullBackupFileName)
120--declare @diffBackupFileNameWithoutExtention nvarchar(100) = replace(@diffBackupFileName, N''.bak'', N'''')
121--declare @fullBackupFileNameWithoutExtention nvarchar(100) = replace(@fullBackupFileName, N''.bak'', N'''')
122--select concat(@diffBackupFilePath, ''|'', @fullBackupFilePath)
123
124--убиваем все подключения к бд и дропаем базу
125DECLARE @DatabaseName nvarchar(50)
126SET @DatabaseName = N''Laba6_copy''
127DECLARE @SQL varchar(max)
128SELECT @SQL = COALESCE(@SQL,'''') + ''Kill '' + Convert(varchar, SPId) + '';''
129FROM MASTER..SysProcesses
130WHERE DBId = DB_ID(@DatabaseName) AND SPId <> @@SPId
131EXEC(@SQL)
132drop database if exists Laba6_copy
133
134--ресторим
135restore database Laba6_copy --полный
136from disk = @fullBackupFilePath
137with file = 1, norecovery, replace,
138move N''Laba6''
139TO ''C:\Program Files\Microsoft SQL Server\MSSQL16.MSSQLSERVER\MSSQL\Backup\full\Laba6.mdf'',
140move N''Laba6_log''
141TO ''C:\Program Files\Microsoft SQL Server\MSSQL16.MSSQLSERVER\MSSQL\Backup\full\Laba6_log.mdf''
142
143restore database Laba6_copy--дифф
144from disk = @diffBackupFilePath
145with file = 1, recovery--, replace,
146--move N''Laba6''
147--TO ''C:\Program Files\Microsoft SQL Server\MSSQL16.MSSQLSERVER\MSSQL\Backup\diff\Laba6.mdf'',
148--move N''Laba6_log''
149--TO ''C:\Program Files\Microsoft SQL Server\MSSQL16.MSSQLSERVER\MSSQL\Backup\diff\Laba6_log.mdf''',
150 @database_name=N'master',
151 @output_file_name=N'D:\backups\log.txt',
152 @flags=2
153IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
154EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1
155IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
156EXEC @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id=@jobId, @name=N'Laba6_Task2_EveryDay',
157 @enabled=1,
158 @freq_type=4,
159 @freq_interval=1,
160 @freq_subday_type=1,
161 @freq_subday_interval=0,
162 @freq_relative_interval=0,
163 @freq_recurrence_factor=0,
164 @active_start_date=20231217,
165 @active_end_date=99991231,
166 @active_start_time=20000,
167 @active_end_time=235959,
168 @schedule_uid=N'1089eaa2-886c-4e09-9ce1-3d411e00a656'
169IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
170EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N'(local)'
171IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
172COMMIT TRANSACTION
173GOTO EndSave
174QuitWithRollback:
175 IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
176EndSave:
177GO
178
179