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Catalog 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 Catalog property specifies the default or initial catalog for the referenced OLE DB data source definition.

语法

object.Catalog [=value]

Parts

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

  • value
    A string that specifies a data source catalog

Data Type

String

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetCatalog(SQLDMO_LPBSTR pRetVal);
HRESULT SetCatalog(SQLDMO_LPCSTR NewVal);
注意注意

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.

注释

The Catalog property provides a value for the OLE DB DBPROP_INIT_CATALOG initialization property when a connection is attempted to the data source that the LinkedServer object references. For more information about values for the Catalog property, see the OLE DB provider documentation.

Applies To:

LinkedServer Object