Assume that you are using Microsoft SQL Server 2016 and Microsoft SQL Server 2017. You enable Transparent Data Encryption (TDE) on your database, and then you back up the database by using compression. When you try to restore the database from this backup and verify the backup file...
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 [<DatabaseName>]TODISK ='NUL';-- 备份数据库的事务日志到/var/opt/mssql/data/Test.trn文件BACKUP LOG [<DatabaseName>]TODISK = '/var/opt/mssql/data/Test.trn';...
在SQL Server20908里创建一份被压缩了的备份很简单——你能用的T-SQL语言或者是仅包括COMPRESSION这个词的WITH子句。如果使用SQL Server Management Studio,就只需要在备份数据库会话里Options选择键上选择“压缩备份”这一选项。以下就是备份AdventureWorks数据库的示例。 压缩备份 AI检测代码解析 BACKUP DATABASE [Advent...
Backup-ASDatabase[-BackupFile] <String> [-Name] <String> [-AllowOverwrite] [-BackupRemotePartitions] [-ApplyCompression] [-FilePassword <SecureString>] [-Server <String>] [-Credential <PSCredential>] [-ServicePrincipal] [-ApplicationId <String>] [-TenantId <String>] [-CertificateThumbprint <St...
Backup-SqlDatabase cmdlet 对 SQL Server 数据库执行备份操作。 这包括完整数据库备份、事务日志备份和数据库文件备份。 此 cmdlet 在 Microsoft.SqlServer.Management.Smo.Backup 类之后建模。 此类上的参数通常对应于该 Smo 对象的属性。 若要按服务器实例路径和数据库名
BACKUP DATABASE [AdventureWorks2008R2] TO DISK = 'C:\Temp\AdventureWorks2008R2_20171112_FULL.bak' WITH COMPRESSION, INIT, STATS = 5; GO 1. 2. 3. 4. 5. 6. SSMS IDE创建Full Backup 除了使用T-SQL语句创建数据库的完全备份外,我们还可以使用SSMS IDE界面操作来完成,方法: 右键点击想要备份的数据...
BACKUP LOG { database_name | @database_name_var } TO <backup_device> [ ,...n ] [ <MIRROR TO clause> ] [ next-mirror-to ] [ WITH { <general_WITH_options> | <log-specific_optionspec> } [ ,...n ] ] [;] <backup_device>::= ...
二、使用特殊的T-SQL语句备份数据库 除了通过修改备份路径和检查备份文件夹权限外,我们还可以使用特殊的T-SQL语句来备份数据库。 BACKUP DATABASE [数据库名]TODISK='备份文件路径'WITHFORMAT, MEDIANAME='媒体库名称', MEDIADESCRIPTION='描述信息', NAME='备份名称',SKIP, NOREWIND, NOUNLOAD, COMPRESSION, STAT...
Transact-SQL For a given backup, you can use either WITH NO_COMPRESSION or WITH COMPRESSION in a BACKUP statement. For a log shipping configuration, you can control the backup compression behavior of log backups by using sp_add_log_shipping_primary_databasesp_change_log_shipping_primary_data...
I have seen a fair series of questions around the compression and encryption features of SQL Server 2008. The main question is can I or should I used Total Data Encryption (TDE) and backup compression? All these features work with each other but this is no...