Article ID: 2456499 - View products that this article applies to.
Microsoft distributes Microsoft SQL Server 2008 R2 fixes as one downloadable file. Because the fixes are cumulative, each new release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2008 R2 fix release.
Consider the following scenario:
An error occurred while executing the query.
An error occurred when the query ran. Refer to the inner exception for details. (Microsoft SQL Server Report Builder)
This issue occurs because the semantic query provider for SQL Server 2008 R2 PDW occasionally generates identifiers that only differ by case. However, the identifiers are not case-sensitive in SQL Server 2008 R2 PDW. Therefore, the generated identifiers conflict, and then the error occurs.
Cumulative update information
Cumulative Update 5 for SQL Server 2008 R2The fix for this issue was first released in Cumulative Update 5. For more information about how to obtain this cumulative update package for SQL Server 2008 R2, click the following article number to view the article in the Microsoft Knowledge Base:
2438347Note Because the builds are cumulative, each new fix release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2008 R2 fix release. We recommend that you consider applying the most recent fix release that contains this hotfix. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/2438347/ )Cumulative Update package 5 for SQL Server 2008 R2
(http://support.microsoft.com/kb/981356/ )The SQL Server 2008 R2 builds that were released after SQL Server 2008 R2 was released
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.