UserName Property

  • 發行項

未來的 Microsoft SQL Server 發行版本將不再提供此功能。請避免在新的開發工作中使用此功能，並計劃修改目前使用此功能的應用程式。

The UserName property returns the Microsoft SQL Server database user, determining permission level for the current connection.

語法

object
.UserName [= value]

Parts

  • object
    An expression that evaluates to an object in the Applies To list
  • value
    a string that specifies an existing SQL Server database user by name

Data Type

String

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetUserName(SQLDMO_LPBSTR pRetVal);
HRESULT SetUserName(SQLDMO_LPCSTR NewValue);
ms143113.note(zh-tw,SQL.90).gif附註：
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.

備註

Members of the sysadmin fixed server role or the db_owner fixed database role can set the UserName property to impersonate the specified database user. For more information, see SETUSER (Transact-SQL).

Applies To:

Database Object