Article ID: 2120979 - View products that this article applies to.
This article describes StreamInsight 1.0 updates that are released together with Cumulative Update package 2 for Microsoft SQL Server 2008 R2.
Some updates for StreamInsight 1.0 are released as a part of Cumulative Update package 2 for SQL Server 2008 R2. The build number for Cumulative Update package 2 for SQL Server 2008 R2 is 10.50.1720.0. The build numer for the StreamInsight 1.0 updates is 10.50.1724.0.
For more information about Cumulative Update package 2 for SQL Server 2008 R2, click the following article number to view the article in the Microsoft Knowledge Base:
2072493The following are details of the updates for StreamInsight 1.0 in this release:
(http://support.microsoft.com/kb/2072493/ )Cumulative Update package 2 for SQL Server 2008 R2
The ClipEventDuration APIThis new method is added to the CepStream class. This method provides an additional way to change the duration of an event. Instead of the existing lifetime modification operators, the ClipEventDuration method enables you to use a secondary stream to determine where to clip the duration of events in the primary stream.
Support for the Microsoft .NET Framework 4.0 developmentAll StreamInsight assemblies and the StreamInsight host (StreamInsightHost.exe) are compiled by using the .NET Framework 3.5. However, you can develop StreamInsight applications by using the .NET Framework 3.5 or the .NET Framework 4.0.
For StreamInsight applications that are compiled by using the .NET Framework 4.0
Fixes for performance issuesSome performance issues that relate to the following are fixed:
For more information about StreamInsight, visit the following Microsoft website:
SQL Server 2008 R2 – StreamInsight
Article ID: 2120979 - Last Review: June 25, 2010 - Revision: 3.0