RemoteUser Property

Diese Funktion wird in zukünftigen Versionen von Microsoft SQL Server nicht mehr bereitgestellt. Verwenden Sie diese Funktion beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.

The RemoteUser property specifies a login name used when a distributed query, or another Microsoft SQL Server process, accesses a data store using a linked server OLE DB data source definition.

Syntax

object
.RemoteUser [= value]

Parts

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

• value
  A string that matches the SQL Server data type sysname

Data Type

String

Modifiable

Read/write prior to adding the LinkedServerLogin object to its containing LinkedServerLogins collection. Read-only for LinkedServerLogin objects referencing existing login mappings.

Prototype (C/C++)

HRESULT GetRemoteUser(SQLDMO_LPBSTR pRetVal);
HRESULT SetRemoteUser(SQLDMO_LPCSTR NewValue);

Hinweis
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 by using SysFreeString.

Hinweise

When an OLE DB data source definition, called a linked server, is created, a login record is created that simply passes connection authentication data to the linked server when an attempt is made to establish a connection to the data source.

Configure a linked server definition to use a specific authentication data by creating additional records mapping logins on the linking server. For more information about using SQL Distributed Management Objects (SQL-DMO) to configure linked server security, see LinkedServerLogin ObjectObject.

Creating a LinkedServerLogin object and modifying a RemoteUser property value, requires membership in either the sysadmin or securityadmin role.

Applies To:

LinkedServerLogin Object