IndexedColumns Property

项目
12/15/2008

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 IndexedColumns property defines the list of columns participating in a Microsoft SQL Server index.

语法

object
.IndexedColumns [= value]

Parts

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

value
A SQL Distributed Management Objects (SQL-DMO) multistring listing columns that will participate in the index

Data Type

String

Modifiable

Write-only

Prototype (C/C++)

HRESULT SetIndexedColumns(SQLDMO_LPCSTR NewValue);

备注

The IndexedColumns property is implemented for index creation using SQL-DMO.

注意：
The IndexedColumns property is write-only. An attempt to retrieve the property value generates an error. The application cannot rely on the current value of the property in any way. For example, the application should not attempt to concatenate an additional column name with the property value. Instead, the application should build a concatenated string of column names and use that string to set the property value.

The IndexedColumns property is write-only. An attempt to retrieve the property value generates an error. The application cannot rely on the current value of the property in any way. For example, the application should not attempt to concatenate an additional column name with the property value. Instead, the application should build a concatenated string of column names and use that string to set the property value.

For more information about setting multistring parameters, see Using SQL-DMO Multistrings.

Applies To:

Index Object

通过