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库 => Tasks => Backup => 选择FULL Backup Type => 选择Disk 做为备份文件存储 => 点击Add 添加备份文件 => 选择你需要存储备份文件的目录 => 输入备份文件名,如下图两张图展示。 Back up Da...
The MIRROR TO clause must specify the same type and number of the backup devices as the TO clause. The maximum number of MIRROR TO clauses is three. This option is available only in the Enterprise edition of SQL Server. Note For MIRROR TO = DISK, BACKUP automatically determines the ...
The MIRROR TO clause must specify the same type and number of the backup devices as the TO clause. The maximum number of MIRROR TO clauses is three. This option is available only in the Enterprise edition of SQL Server. Note For MIRROR TO = DISK, BACKUP automatically determines the ...
UserErrorSQLPODoesNotSupportBackupType 错误消息可能的原因建议的操作 此SQL 数据库不支持所请求的备份类型。当数据库恢复模式不允许所请求的备份类型时,会发生此错误。 在以下情况下,可能会发生此错误: 使用简单恢复模式的数据库不允许日志备份。 不允许对 master 数据库执行差异备份和日志备份。
Applies to: SQL Server This article describes how to create a full database backup in SQL Server using SQL Server Management Studio, Transact-SQL, or PowerShell. For more information, see SQL Server Backup and Restore with Azure Blob Storage and SQL Server Backup to URL. Limitations and ...
Machine Learning Services (in database) Queries, stored procedures, views, functions, triggers (T-SQL) Replication, Change Tracking, Change Data Capture Startup, shutdown, restart issues (instance or database) SQL Server resource usage (CPU, Memory, Storage) and Configuration ...
Backup Overview (SQL Server) Backup Compression (SQL Server) Backup Under the Simple Recovery Model Backup Under the Full Recovery Model Backup Under the Bulk-Logged Recovery Model Introduction to Backup and Restore Strategies in SQL Server Creating Full and Differential Backups of a SQL Server Data...
Tape device type. The software data block size is computed for optimal performance by SQL Server and should not be altered. The maximum BLOCKSIZE is 64 KB. Many high-speed tape drives perform better if they have a dedicated SCSI bus for each tape drive used. Drives whose native transfer ra...
For information about how to work with SQL Server counters, see Use SQL Server Objects.Calculate the compression ratio of a compressed backupTo calculate the compression ratio of a backup, use the values for the backup in the backup_size and compressed_backup_size columns of the backupset ...
SQL Server database, store it on Amazon S3, and restore it in other locations. In addition, you can restore the backup to an on-premises server, or a different Amazon RDS DB instance running SQL Server. For more information, seeImporting and exporting SQL Server databases using native ...