ExpirationDate Property

この機能は、将来のバージョンの Microsoft SQL Server では削除される予定です。 新しい開発作業では、この機能の使用を避け、現在この機能を使用しているアプリケーションは修正するようにしてください。

The ExpirationDate property specifies the last valid date for the backup data.

構文

object.ExpirationDate [=value]

Parts

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

• value
  A string that specifies a date.

Data Type

String

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetExpirationDate(SQLDMO_LPBSTR pRetVal);
HRESULT SetExpirationDate(SQLDMO_LPCSTR NewValue);

注意
SQL Distributed Management Objects (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.

説明

The ExpirationDate property is valid only for backup data stored on disk or tape devices. Backup sets older than the expiration date can be overwritten by a later backup.

Applies To:

Backup Object