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DatabaseFileGroups Property

Cette fonctionnalité sera supprimée dans une prochaine version de Microsoft SQL Server. Évitez d'utiliser cette fonctionnalité dans de nouveaux travaux de développement et prévoyez de modifier les applications qui utilisent actuellement cette fonctionnalité.

The DatabaseFileGroups property identifies filegroups targeted by a backup or restore operation.

Syntaxe

object.DatabaseFileGroups [=value]

Parts

  • object
    An expression that evaluates to an object in the Applies To list

  • value
    A SQL Distributed Management Objects (SQL-DMO) multistring identifying one or more filegroups by name

Data Type

String

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetDatabaseFileGroups(SQLDMO_LPBSTR pRetVal);
HRESULT SetDatabaseFileGroups(SQLDMO_LPCSTR NewValue);

[!REMARQUE]

SQL-DMO strings are always returned as OLE BSTR objects. A C/C++ application obtains a reference to the string. The application must release the reference using SysFreeString.

Notes

Setting DatabaseFileGroups directs backup or restore processing to include only those filegroups listed.

Set DatabaseFileGroups to an empty string to reset processing and target the entire database.

For more information about setting multistring parameters, see Using SQL-DMO Multistrings.