PhysicalName Property

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 PhysicalName property specifies the path and file name of the operating system file storing Microsoft SQL Server database or transaction log data.

語法

object
.PhysicalName [= value]

Parts

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

• value
  A string that specifies an operating system file

Data Type

String

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetPhysicalName(SQLDMO_LPBSTR pRetVal)
HRESULT SetPhysicalName(SQLDMO_LPCSTR NewValue)

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 reference must release the reference using SysFreeString.

備註

The PhysicalName property is a string with a maximum of 260 characters.

Specify an operating system file using either drive and directory-based or Universal Naming Convention (UNC) file naming. For example, the strings "C:\Program Files\Microsoft SQL Server\Data\Northwnd.mdf" and "\\Seattle1\Program Files\Microsoft SQL Server\Data\Northwnd.mdf" are each valid for PhysicalName.

Applies To: