由此可见,SQL Server 2005中的备份设备事实上也只是一个文件而已。 (4)设置完毕后,单击【确定】按钮完成创建备份设备操作。 无论是将数据库备份到文件还是备份到备份设备,在同一个设备中都可以存放多个数据库的备份数据,或者是一个数据库的多个备份数据。SQL Server 2005还提供了一个名为“sp_addumpdevice”的存储...
The account under which the SQL Server service runs must have write permissions to the backup device. However, sp_addumpdevice, which adds an entry for a backup device in the system tables, doesn't check file access permissions. Problems in the backup device's physical file may not appear ...
備份SQL Server 資料庫物件。 語法 PowerShell 複製 Backup-SqlDatabase [-BackupContainer <String>] [-MirrorDevices <BackupDeviceList[]>] [-BackupAction <BackupActionType>] [-BackupSetName <String>] [-BackupSetDescription <String>] [-CompressionOption <BackupCompressionOptions>] [-CopyOnly] [-Expi...
S3 URL选择 S3 备份文件位置在此对话框中,输入虚拟主机 URL 以及 S3 兼容对象存储的密钥 ID 和访问密钥 ID。 有关详细信息,请参阅使用 S3 兼容对象存储进行 SQL Server 备份和还原。 删除删除s one or more selected files, tapes, or logical backup devices. ...
S3 URL选择 S3 备份文件位置在此对话框中,输入虚拟主机 URL 以及 S3 兼容对象存储的密钥 ID 和访问密钥 ID。 有关详细信息,请参阅使用 S3 兼容对象存储进行 SQL Server 备份和还原。 删除删除s one or more selected files, tapes, or logical backup devices. ...
在SQL Server Agent 下的Jobs 中右键,选New Job 填入Job 名称 创建步骤:Steps 中选New 填写步骤名,填入命令后点击OK -- 以下命令2选1,备份的事务日志能用于恢复误删数据等,根据需求选择是否备份到文件中-- 根据实际情况,替换<DatabaseName>为对应数据库名-- 备份数据库的事务日志到Null设备,即不保存BACKUP LOG...
RESTORE DATABASE DAtabaseNameFROMDISK='C:\DBName-Full Database Backup'WITHREPLACE In SQL Server Management Studio (Tasks > Restore), you can add theWITH REPLACEoption by opening the page "Options" on the left side and ticking "Overwrite the existing database". ...
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Backup-ASDatabase [-BackupFile] <String> [-Name] <String> [-AllowOverwrite] [-BackupRemotePartitions] [-ApplyCompression] [-FilePassword <SecureString>] [-Server <String>] [-Credential <PSCredential>] [-ServicePrincipal] [-ApplicationId <String>] [-TenantId <String>] [-CertificateThumbprint <...
In this article Best practices recommendations Related content Applies to: SQL Server This rule checks whether database files are on devices separate from the backup files. If database files and backup files are on the same device and the device fails, the databa...