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SingleUser Property

后续版本的 Microsoft SQL Server 将删除该功能。 请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。

The SingleUser property exposes one method of constraining user access to a Microsoft SQL Server database.

语法

object.SingleUser [= value]

Parts

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

  • value
    TRUE or FALSE

Data Type

Boolean

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetSingleUser(LPBOOL pRetVal);
HRESULT SetSingleUser(BOOL NewValue);

注释

If TRUE, only one user can access the database at one time.

If FALSE, multiple users can access the database at one time.

Applies To:

DBOption Object