- The query runs against a partitioned table that has a columnstore index.
- The query uses an aggregate function over the columnstore index.
Cumulative update information
Cumulative update package 1 for SQL Server 2012 Service Pack 1The fix for this issue was first released in Cumulative Update 1. For more information about how to obtain this cumulative update package for SQL Server 2012 Service Pack 1, click the following article number to view the article in the Microsoft Knowledge Base:
SQL Server 2012The fix for this issue was first released in Cumulative Update 3 for SQL Server 2012. For more information about this cumulative update package, click the following article number to view the article in the Microsoft Knowledge Base:
Hotfix informationA supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem.
If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to obtain the hotfix.
Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website: Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.
PrerequisitesTo apply this hotfix, you must have SQL Server 2012 installed.
Restart requirementYou do not have to restart the computer after you apply the hotfix.
File informationThe global version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
|File name||File version||File size||Date||Time||Platform|
- Use one of the following methods to avoid parallelism in the problematic query:
- Add a MAXDOP 1 query hint option.
- Set the MAX Degree of Parallelism configuration option to 1.
- Use a query hint to ignore the columnstore index in the problematic query.
ID articol: 2703193 - Ultima examinare: 20 nov. 2012 - Revizie: 1