GetIndexedColumnDESC Method
Diese Funktion wird in zukünftigen Versionen von Microsoft SQL Server nicht mehr bereitgestellt. Verwenden Sie diese Funktion beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.
TheGetIndexedColumnDESC method specifies whether the sort order of a column in an index is descending.
Syntax
object.GetIndexedColumnDESC(ColumnName)as Boolean
Parts
object
Expression that evaluates to an object in the Applies To list.ColumnName
String that specifies the column name.
Prototype (C/C++)
HRESULT GetIndexedColumnDESC(
SQLDMO_LPCSTR ColumnName,
LPBOOL pRetVal);
Hinweise
By default, columns in an index are sorted in ascending order. GetIndexedColumnDESC returns TRUE if the sort order of the specified column is descending.
Use the SetIndexedColumnDESC method to specify that a column in an index must be sorted in descending order.
.gif "Hinweis") Hinweis |
|---|
If an application calls SetIndexedColumnDESC on an instance of SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned. |