Membri Backup
The Backup object provides programmatic access to Microsoft SQL Server backup operations.
Il tipo Backup espone i membri seguenti.
Metodi
Nome | Descrizione | |
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Abort | Terminates a running backup or restore operation. (Ereditato da BackupRestoreBase). | |
Equals | (Ereditato da Object). | |
ExecuteSql | Executes a batch of Transact-SQL statements that does not expect a returned results set on the specified instance of SQL Server. (Ereditato da BackupRestoreBase). | |
ExecuteSqlAsync | Executes a batch of Transact-SQL statements asynchronously that does not expect a returned results set on the specified instance of SQL Server. (Ereditato da BackupRestoreBase). | |
ExecuteSqlWithResults | Executes a batch of Transact-SQL statements that expects one or more returned results sets on the specified instance of SQL Server. (Ereditato da BackupRestoreBase). | |
Finalize | (Ereditato da Object). | |
GetDevicesScript | (Ereditato da BackupRestoreBase). | |
GetHashCode | (Ereditato da Object). | |
GetType | (Ereditato da Object). | |
IsStringValid | Verifies whether the specified string is valid. (Ereditato da BackupRestoreBase). | |
MemberwiseClone | (Ereditato da Object). | |
Script | Returns a Transact-SQL statement that can be used to execute the referenced backup. | |
SetMediaPassword(SecureString) | Sets the password for a media set. (Ereditato da BackupRestoreBase). | |
SetMediaPassword(String) | Sets the password for a media set. (Ereditato da BackupRestoreBase). | |
SetPassword(SecureString) | Sets the password for a backup set. (Ereditato da BackupRestoreBase). | |
SetPassword(String) | Sets the password for a backup set. (Ereditato da BackupRestoreBase). | |
SqlBackup | Performs the database backup operation as specified by the properties of the Backup object used. | |
SqlBackupAsync | Performs the database backup operation asynchronously as specified by the properties of the Backup object used. | |
ToString | (Ereditato da Object). | |
Wait | Waits for the current backup or restore operation to complete before moving on to the next process. (Ereditato da BackupRestoreBase). |
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Campi
Nome | Descrizione | |
---|---|---|
currentAsyncOperation | (Ereditato da BackupRestoreBase). | |
m_BackupAction | (Ereditato da BackupRestoreBase). | |
m_LogTruncation | (Ereditato da BackupRestoreBase). | |
m_RestoreAction | (Ereditato da BackupRestoreBase). |
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Proprietà
Nome | Descrizione | |
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Action | Gets or sets the type of backup to be performed. | |
AsyncStatus | Gets the asynchronous status of a backup or restore process. (Ereditato da BackupRestoreBase). | |
BackupSetDescription | Gets or sets a textual description for a particular backup set. | |
BackupSetName | Gets or sets the name used to identify a particular backup set. | |
BlockSize | Gets or sets the physical block size of the backup or restore, in bytes. (Ereditato da BackupRestoreBase). | |
BufferCount | Gets or sets the total number of I/O buffers to be used for the backup or restore operation. (Ereditato da BackupRestoreBase). | |
Checksum | Gets or sets a Boolean property value that determines whether a checksum value is calculated during backup or restore operations. (Ereditato da BackupRestoreBase). | |
CompressionOption | Gets or sets the compression option for the current backup session and is transient to the Backup Object Microsoft.SqlServer.Management.SmoExtended.Backup | |
ContinueAfterError | Gets or sets a Boolean property value that determines whether the backup or restore continues after a checksum error occurs. (Ereditato da BackupRestoreBase). | |
CopyOnly | Gets or sets a Boolean property value that specifies the backup is a copy-only backup. This does not affect the sequence of backups in the usual backup schedule. | |
Database | Gets or sets the database on which the backup or restore operation runs. (Ereditato da BackupRestoreBase). | |
DatabaseFileGroups | Gets the SQL Server file groups targeted by the backup or restore operation. (Ereditato da BackupRestoreBase). | |
DatabaseFiles | Gets the operating system files targeted by the backup or restore operation. (Ereditato da BackupRestoreBase). | |
Devices | Gets the backup devices specified for the backup or restore operation. (Ereditato da BackupRestoreBase). | |
ExpirationDate | Gets or sets the date and time when the backup set expires and the backup data is no longer considered relevant. | |
FormatMedia | Gets or sets a Boolean property value that determines whether a tape is formatted as the first step of the backup operation. | |
Incremental | Gets or sets a Boolean property value that determines whether to perform a differential backup. | |
Initialize | Gets or sets a Boolean property value that determines whether the devices associated with a backup operation are initialized as part of the backup operation. | |
LogTruncation | Gets or sets the method used to truncate the database log as part of the backup operation. | |
MaxTransferSize | Gets or sets the maximum number of bytes to be transferred between the backup media and the instance of SQL Server. (Ereditato da BackupRestoreBase). | |
MediaDescription | Gets or sets a textual description of the medium that contains a backup set. | |
MediaName | Gets or sets the name used to identify a particular media set. (Ereditato da BackupRestoreBase). | |
Mirrors | Gets or sets the list of backup devices used by the mirrored backup. | |
NoRecovery | Gets or sets a Boolean property value that determines whether the tail of the log is backed up and whether the database is restored into the Restoring state. (Ereditato da BackupRestoreBase). | |
NoRewind | Gets or sets a Boolean property value that determines whether Microsoft SQL Server will keep the tape open after the backup or restore operation. (Ereditato da BackupRestoreBase). | |
PercentCompleteNotification | Gets or sets the percentage interval for PercentCompleteEventHandler event handler calls. (Ereditato da BackupRestoreBase). | |
Restart | Gets or sets a Boolean property value that determines whether the backup or restore operation will restart if it is interrupted. (Ereditato da BackupRestoreBase). | |
RetainDays | Gets or sets the number of days that must elapse before a backup set can be overwritten. | |
SkipTapeHeader | Gets or sets Boolean property that determines whether the tape header is read. | |
UndoFileName | Gets or sets the name of the undo file used to store uncommitted transactions that are rolled back during recovery. | |
UnloadTapeAfter | Gets or sets a Boolean property value that determines whether tape media are rewound and unloaded after the backup or restore operation completes. (Ereditato da BackupRestoreBase). |
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Eventi
Nome | Descrizione | |
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Complete | Occurs when the backup or restore operation completes. (Ereditato da BackupRestoreBase). | |
Information | Occurs when any informational message is issued by Microsoft SQL Server that cannot be handled by the Complete NextMedia or PercentComplete events. (Ereditato da BackupRestoreBase). | |
NextMedia | Occurs when the backup or restore operation exhausts the medium in a target device. (Ereditato da BackupRestoreBase). | |
PercentComplete | Occurs when a backup or restore operation reaches a completion unit. (Ereditato da BackupRestoreBase). |
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