【问题标题】:How to restore SQL Server database by backup description?如何通过备份描述恢复 SQL Server 数据库?
【发布时间】:2016-05-18 08:43:21
【问题描述】:

我在创建备份时做一个描述。

我可以检索有关我的备份的信息:

SELECT name, database_name, description, backup_start_date FROM msdb.dbo.backupset

我可以通过脚本,使用描述和/或备份创建日期来恢复数据库吗?

我需要类似的东西:

RESTORE DATABASE [MyDB] FROM  DISK = N'D:\dbbackups\ByDB.bak'
Where Description = 'SomeDescr' and Date = '10.05.2016'

【问题讨论】:

标签: sql-server database-restore


【解决方案1】:

我找到了一种方法

declare @Position int = 0;

SELECT @Position = position
FROM msdb.dbo.backupset
where database_name = 'MyDB'
and type = 'I' and Description = 'some description'

print @Position

ALTER DATABASE [myDB] SET  SINGLE_USER WITH ROLLBACK IMMEDIATE


RESTORE DATABASE [myDB] FROM  DISK = N'D:\dbbackups\myDB.bak' WITH  FILE = 1,  NORECOVERY,  NOUNLOAD,  REPLACE,  STATS = 5
RESTORE DATABASE [myDB] FROM  DISK = N'D:\dbbackups\myDB.bak' WITH  FILE = @Position,  NOUNLOAD,  STATS = 5

【讨论】:

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