| AES_192 | AES_256 | TRIPLE_DES_3KEY } , encryptor_options ) <encryptor_options> ::= SERVER CERTIFICATE = Encryptor_Name | SERVER ASYMMETRIC KEY = Encryptor_Name <log_specific_options> [ ,...n ]::= --Log-specific Options { NORECOVERY | STANDBY = undo_file_name } | NO_TRUNCATE...
BACKUP LOG [dbname] TO DISK = @tranBackupPath -- 关于选项 TRUNCATE_ONLY(已经在2005版废弃,2008版后不在支持),只截断不备份。 -- 选项 With NO_TRUNCATE,不截断日志,通常用于备份受损的数据库 -- WITH NO_LOG 已经废弃 ### 收缩日志文件 长时间没有备份日志文件,日志文件会变动越来越大,占用了大量的...
BACKUP DATABASE [dbname] TO DISK=@dbBackupPathVar WITH DIFFERENTIAL; 4. 每30分钟备份事务日志(间隔时间根据实际需求,时间越短数据丢失几率越低) BACKUP LOG [dbname] TO DISK = @tranBackupPath -- 关于选项 TRUNCATE_ONLY(已经在2005版废弃,2008版后不在支持),只截断不备份。 -- 选项 With NO_TRUNCATE...
1--truncate the log2USEmaster3GO4BACKUPLOGFullRecovery5TODISK='D:\SQLBackups\FullRecovery_log.trn'6WITHINIT7GO89--rebuild index and interrogate log space use, within a transaction10USEFullRecovery11GO12BEGINTRANSACTION1314ALTERINDEXALLONdbo.PrimaryTable_Large REBUILD15--there's only the clustered...
Sqlserver2005日志文件太大,使其减小的方法: 运行下面的三行 dbName为数据库名: backup log dbNamewith NO_LOG backup log dbNamewith TRUNCATE_ONLY DBCC SHRINKDATABASE(dbName) 日志文件减小到1MB 或者見:http://hovertree.com/menu/sqlserver/ sql server清空日志文件2011-04-06 23:05 ...
[-LogTruncationType <BackupTruncateLogType>] [-MediaDescription <String>] [-RetainDays <Int32>] [-SkipTapeHeader] [-UndoFileName <String>] [-EncryptionOption <BackupEncryptionOptions>] [-StatementTimeout <Int32>] [-Database] <String>-InputObject<Server[]> [[-BackupFile] <String[]>] [-...
Also Read: How toRestore SQL MDF File to a Different Database? Final Thoughts In this tech post, we discussed the simplest yet most effective approach for how to recover truncated data from SQL server without backup. You can implement this solution for SQL Server 2019, 2017, 2016, 2014, ...
SQL Server Components URL:A URL specifies a Uniform Resource Identifier (URI) to a unique backup file. The URL is used to provide the location and name of the SQL Server backup file. The URL must point to an actual blob, not just a container. If the blob doesn't exist, it is create...
Under the full recovery model, regular log backups are necessary to truncate the log and support restoring the database to a specific point in time. A. Creating a file backup of two files The following example creates a differential file backup of only the SGrp1Fi2 file of the SalesGroup...
To write the details to the log file, make sure that you have write access to the log file path specified. Alternatively, omit the optional log file path. sqlcode: -20280 sqlcode: 42501 SQL20282N.NET procedure or user-defined functionname, specific namespecific-namecould not load .NET class...