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ReferencedKey Property

Esse recurso será removido em uma versão futura do Microsoft SQL Server. Evite usar esse recurso em desenvolvimentos novos e planeje modificar os aplicativos que atualmente o utilizam.

The ReferencedKey property returns the name of the PRIMARY KEY or UNIQUE key constraint implementing the primary key referenced by a foreign key.

Sintaxe

object.ReferencedKey

Parts

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

Data Type

String

Modifiable

Read-only

Prototype (C/C++)

HRESULT GetReferencedKey(SQLDMO_LPBSTR pRetVal);
ObservaçãoObservação

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.

Comentários

The ReferencedKey property returns a value for Key objects referencing foreign key definitions only. If the Type property of the Key object is SQLDMOKey_Foreign, the Key object references a foreign key definition.

Applies To:

Key Object