FIX: Error message when you run a query that uses a fast forward-only cursor in SQL Server 2005: "Query processor could not produce a query plan because of the hints defined in this query"
Microsoft distributes Microsoft SQL Server 2000 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 2000 fix release.
When you run a query that uses a fast forward-only cursor in Microsoft SQL Server 2005, you receive the following error message:
Msg 8622, Level 16, State 1, Line 2
Query processor could not produce a query plan because of the hints defined in this query. Resubmit the query without specifying any hints and without using SET FORCEPLAN.
Additionally, if the index hint and the option hint are removed from the query, you receive the following error message when you run the query:
Msg 8623, Level 16, State 1, Line 1
The query processor ran out of internal resources and could not produce a query plan. This is a rare event and only expected for extremely complex queries or queries that reference a very large number of tables or partitions. Please simplify the query. If you believe you have received this message in error, contact Customer Support Services for more information.
This problem typically occurs when the query contains many subqueries.
Note This problem does not occur in SQL Server 2000.
A 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. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.
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, contact 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 Web site:
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.
Prerequisites
To apply this hotfix, you must have SQL Server 2005 Service Pack 1 (SP1) installed on the computer.
For more information about how to obtain the latest service pack for SQL Server 2005, click the following article number to view the article in the Microsoft Knowledge Base:
How to obtain the latest service pack for SQL Server 2005
Restart information
You do not have to restart the computer after you apply this hotfix.
Registry information
You do not have to change the registry.
Hotfix file information
This hotfix contains only those files that are required to correct the issues that this article lists. This hotfix may not contain of all the files that you must have to fully update a product to the latest build.
The English 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.SQL Server 2005 32-bit version
To enable this hotfix, you must turn on trace flag 4109.
For more information about the naming schema for Microsoft SQL Server updates, click the following article number to view the article in the Microsoft Knowledge Base: