Applies to:SQL Server This topic describes how to restore a transaction log backup in SQL Server by using SQL Server Management Studio or Transact-SQL. In This Topic Before you begin: Prerequisites Security To restore a transaction log backup, using: ...
Applies to:SQL Server This topic describes how to restore a transaction log backup in SQL Server by using SQL Server Management Studio or Transact-SQL. In This Topic Before You Begin Prerequisites Backups must be restored in the order in which they were created. Before you can restore a part...
The error message you are getting tells you exactly what you need to do if you don't care about the existing database or log. RESTORE DATABASE DAtabaseNameFROMDISK='C:\DBName-Full Database Backup'WITHREPLACE In SQL Server Management Studio (Tasks > Restore), you can add theWITH REPLACEo...
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还原前进行结尾日志备份。并非所有还原方案都要求执行结尾日志备份。 有关详细信息,请参阅《Tail-Log Backups (SQL Server)》(结尾日志备份 (SQL Server))中的Scenarios That Require a Tail-Log Backup(需要结尾日志备份的场景)。 如果存在与数据库的活动连接,则还原操作可能会失败。 选中“关闭现有连接...
or roll forward) is the process of redoing logged changes to the data in the roll forward set to bring the data forward in time. To accomplish roll forward, the SQL Server Database Engine processes log backups as they are restored, starting with the log that is contained in full backup...
The most important such point occurs when all the data in the database has been backed up and the transaction log is about to be backed up. Important When multiple backup devices are used to perform backup operations, the backup media involved can be used only for SQL Server backup ...
BACKUP LOG [AdventureWorksDW2014] TO DISK = N'D:\Program Files\Microsoft SQL Server\mssql2014\AdventureWorksDW2014.trn' WITH NOFORMAT, NOINIT, NAME = N'AdventureWorksDW2014-Full Database Backup', SKIP, NOREWIND, NOUNLOAD, COMPRESSION, STATS = 10 ...
The SQL Server error log contains information about previous backup and restore operations. You can use these details to estimate the time that's required to back up and restore the database in its current state. The following is a sample output from the error log: Output Cóipeáil...
A backup or restore operation to a network location is slowIsolate the issue to the network by trying to copy a similarly sized file to the network location from the server that's running SQL Server. Verify the performance. Check for error messages in the SQL Server error log and Windows ...