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LocalLogin 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 LocalLogin property identifies a Microsoft SQL Server login mapped by a linked server login to authentication data used for connection to a linked server.

Syntaxe

object
.LocalLogin [=value]

Parts

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

  • value
    A string that identifies an existing SQL Server login

Data Type

String

Modifiable

Read/write if using the LinkedServerLogin object to create a new login mapping. Read-only if the LinkedServerLogin object references an existing login mapping.

Prototype (C/C++)

HRESULT GetLocalLogin(SQLDMO_LPBSTR pRetVal);
HRESULT SetLocalLogin(SQLDMO_LPCSTR NewValue);

Notes

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.

Notes

SQL Server implements persisted storage for an OLE DB data source definition, called a linked server. For each linked server, an optional mapping for a SQL Server login can determine authentication data used when a connection using that login attempts to connect to the linked server.