Database.UpdateIndexStatistics Method

Artikel
12/15/2008

Updates index statistics.

Namespace: Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Syntax

'Declaration
Public Sub UpdateIndexStatistics

public void UpdateIndexStatistics ()

public:
void UpdateIndexStatistics ()

public void UpdateIndexStatistics ()

public function UpdateIndexStatistics ()

Hinweise

Aktualisierter Text:17. Juli 2006

Because the tables in a database are accessed in a variety of queries, the distribution of data within a table can affect how successful an index is. By updating the index statistics, the most efficient way of accessing the data will be selected.

Der Namespace, die Klasse oder das Element wird nur in der Version 2.0 von Microsoft .NET Framework unterstützt.

Beispiel

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server

'Reference the AdventureWorks database.
Dim db As Database
db = srv.Databases("AdventureWorks")

'Update the index statistics on the database.
db.UpdateIndexStatistics()

Threadsicherheit

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.