有关详细信息,请参阅《Tail-Log Backups (SQL Server)》(结尾日志备份 (SQL Server))。 还原最新完整数据库备份而不恢复数据库 (RESTORE DATABASEdatabase_nameFROMbackup_deviceWITH NORECOVERY)。 如果存在差异备份,则还原最新的差异备份而不恢复数据库 (RESTORE DATABASEdatabase_na...
RESTORE DATABASE adb FILEGROUP='A' FROM backup2 WITH NORECOVERY RESTORE LOG adb FROM log_backup3 WITH NORECOVERY RESTORE LOG adb FROM log_backup4 WITH NORECOVERY RESTORE LOG adb FROM log_backup5 WITH NORECOVERY RESTORE LOG adb FROM tailLogBackup WITH RECOVERY 对文件组C进行联机还原...
适用范围:SQL Server本主题说明如何还原到故障点。 本主题仅与那些使用完整或大容量日志恢复模式的数据库相关。还原到故障点通过运行以下基本 BACKUP 语句来备份日志尾部: 复制 BACKUP LOG <database_name> TO <backup_device> WITH NORECOVERY, NO_TRUNCATE; 通过运行以下基本 RESTORE DATABASE 语句来还原完整数据...
有关详细信息,请参阅《Tail-Log Backups (SQL Server)》(结尾日志备份 (SQL Server))。 确定目标恢复点。 目标恢复点可以是事务日志备份中的任何时间点或标记。 有关详细信息,请参阅将 SQL Server 数据库还原到某个时间点(完整恢复模式)或使用标记的事务一致地恢复相关的数据库(完整恢复模式)。 确定要执行的...
BACKUP DATABASE [db1] TO DISK = N'C:\backup\db1.bak' WITH NOFORMAT, NOINIT, NAME = N'db1-完整 数据库 备份', SKIP, NOREWIND, NOUNLOAD, STATS = 10 GO 1. 2. 3. 4. 5. 6. 7. 8. 1.2 差异备份 1、差异备份的特点 备份自上一个完整备份后所有发生变更的数据页,即使多次差异备份,...
2 -- Step 1: Create a tail-log backup by using WITH NORECOVERY. 3 BACKUP LOG AdventureWorks2012 4 TO DISK = 'C:\AdventureWorks2012_Log.bck' 5 WITH NORECOVERY; 6 GO 7 -- Step 2: Restore the full database backup. 8 RESTORE DATABASE AdventureWorks2012 ...
2)现在可以选择磁盘或URL 关于备份到url,是微软提供的azure blob,相当于是云上存储方式,具体可以看官方指引 https://docs.microsoft.com/zh-cn/sql/relational-databases/backup-restore/sql-server-backup-to-url-best-practices-and-troubleshooting?view=sql-server-ver15...
RESTORE LOG MC67_NEW FROM DISK='F:\TEST\MC67_TAIL.TRN' WITH RECOVERY --测试 USE MC67_NEW GO SELECT * FROM INFO 方法二 更糟糕的事情发生了: 此时由于各种原因,所处的SQL Server实例也崩溃,无法通过T-SQL来备份结尾日志。此时数据库文件损坏,而事务日志文件保持正确 ...
Applies to: SQL ServerThis article explains how to restore a full database backup using SQL Server Management Studio.Limitations and restrictionsBefore you can restore a database under the full or bulk-logged recovery model, you may need to back up the active transaction log (known as tail of...
Applies to: SQL Server Azure SQL Managed Instance Returns a result set containing all the backup header information for all backup sets on a particular backup device in SQL Server. Note For the descriptions of the arguments, see RESTORE Arguments (Transact-SQL). Transact-SQL syntax conventions Sy...