RecoveryModel Property
Dieses Feature wird in einer zukünftigen Version von Microsoft SQL Server entfernt. Verwenden Sie dieses Feature beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.
The RecoveryModel property specifies the recovery model for a database.
Syntax
object
.RecoveryModel [= value]
Parts
- object
An expression that evaluates to an object in the Applies To list.
- value
An integer that indicates which recovery model to use as specified in Settings.
Settings
| Constant | Value | Description |
|---|---|---|
SQLDMORECOVERY_BulkLogged |
1 |
Uses the Bulk-Logged Recovery model. |
SQLDMORECOVERY_Full |
2 |
Uses the Full Recovery model. |
SQLDMORECOVERY_Simple |
0 |
Default. It uses the Simple Recovery model. |
SQLDMORECOVERY_Unknown |
3 |
The recovery model is unknown. |
Data Type
Long, enumerated
Modifiable
Read/write
Prototype (C/C++)
HRESULT GetRecoveryModel(SQLDMO_RECOVERY_TYPE);
HRESULT SetRecoveryModel(SQLDMO_RECOVERY_TYPE);
Hinweise
Microsoft SQL Server provides the Simple, Bulk-Logged, and Full Recovery models to simplify recovery planning, to simplify backup and recovery procedures, and to clarify tradeoffs between system operational requirements. An application can use the RecoveryModel property to specify which recovery model to use.
.gif "ms140654.note(de-de,SQL.90).gif") Hinweis: |
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| If an application calls RecoveryModel on an instance of SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned. |
Applies To:
|