Server.NotifyTableChange Method

Artikkeli
12/03/2008

Notifies an instance of Analysis Services that a change has occurred to tables in a specified data source.

Namespace: Microsoft.AnalysisServices
Assembly: Microsoft.AnalysisServices (in microsoft.analysisservices.dll)

Syntax

'Declaration
Public Sub NotifyTableChange ( _
    dataSource As DataSource, _
    tableNotifications As TableNotificationCollection _
)

public void NotifyTableChange (
    DataSource dataSource,
    TableNotificationCollection tableNotifications
)

public:
void NotifyTableChange (
    DataSource^ dataSource, 
    TableNotificationCollection^ tableNotifications
)

public void NotifyTableChange (
    DataSource dataSource, 
    TableNotificationCollection tableNotifications
)

public function NotifyTableChange (
    dataSource : DataSource, 
    tableNotifications : TableNotificationCollection
)

Parameters

dataSource
The data source in the Analysis Services database.

tableNotifications
The TableNotifications objects that describe the changed tables.

Remarks

The NotifyTableChange command allows a client application to explicitly notify an Analysis Services instance that one or more tables contained in a data source have been changed. For proactive caching, this notification indicates that relational OLAP (ROLAP) objects based on those tables should be reviewed and updated.

This method of notification is best used for ROLAP objects that are based on views or named queries defined in a data source view, for which changes can be hard to detect and track.

For more information about proactive caching, see Proactive Caching.

Thread Safety

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.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms