You can use the Restore Header statement to check your backup. To reduce the occurrence of these restore errors, enable the Backup CHECKSUM option when you run a backup to avoid backing up a corrupted database. For more information, see Possible Media Errors During Backup and Restore (SQL Se...
Is a placeholder that indicates that a single BACKUP statement can contain up to three MIRROR TO clauses, in addition to the single TO clause. WITH Options Specifies options to be used with a backup operation. CREDENTIAL Applies to: SQL Server (starting withSQL Server 2012 (11.x) SP1 CU2...
You can use the Restore Header statement to check your backup. To reduce the occurrence of these restore errors, enable the Backup CHECKSUM option when you run a backup to avoid backing up a corrupted database. For more information, see Possible Media Errors During Backup and Restore (SQL Se...
Array data type in SQL server Array's IN SQL SERVER? ASCII values for extended characters Assign empty string '' if datetime is null Assign EXEC output to Variable Assigning NULL value to column name using Case Statement of where is SQL SERVER 2008 atomic if not exists() and insert or upd...
搭建从库,本质上需要的只是一个一致性备份集及这个备份集对应的位置点信息。之前介绍的几个备份工具(MySQL中如何选择合适的备份策略和备份工具)均可满足。 这里,我们重点看看如何基于 XtraBackup 搭建从库。 整个过程其实比较简单,无非是备份还原。唯一需要注意的是建立复制时位置点的选择,包括: ...
COPY_ONLY option on the BACKUP statement. This is very useful, as otherwise the next differential backups would be based on the ad-hoc full backup you took, instead of on the regular (probably scheduled) full backup. This could lead to big problems when you try to restore in a disaster...
When you try to get the backup header information of the TDE compressed backup by using theRESTORE HEADERONLYTransact-SQL statement, the statement takes longer than expected to finish. Resolution The fix for this problem is included in the...
組件:Microsoft.SqlServer.TransactSql.ScriptDom (在 Microsoft.SqlServer.TransactSql.ScriptDom.dll 中) 語法 C# [SerializableAttribute]publicabstractclassBackupStatement:TSqlStatement BackupStatement 型別公開下列成員。 建構函式 名稱說明 BackupStatementInitializes a new instance of the BackupStatement class. ...
[-StatementTimeout <Int32>] [-Database] <String> [-Path <String[]>] [[-BackupFile] <String[]>] [-SqlCredential <PSObject>] [-BackupDevice <BackupDeviceItem[]>] [-PassThru] [-Checksum] [-ContinueAfterError] [-NoRewind] [-Restart] [-UnloadTapeAfter] [-NoRecovery] [-DatabaseFile ...
If the database is online and you plan to perform a restore operation on the database, begin by backing up the tail of the log. To avoid an error for an online database, you must use theWITH NORECOVERYoption of theBACKUPTransact-SQL statement. ...