The information in this article applies to:
BUG #: 55366 (SQLBUG_70) SYMPTOMS
The optimizer may select the wrong plan for processing a query if the values in a search argument are not contained within the range of statistics for an expected index. This can cause significantly slower performance in queries. RESOLUTIONA supported fix that corrects this problem is now available from Microsoft, but
it has not been fully regression tested and should be applied only to systems
experiencing this specific problem. If you are not severely affected by this
specific problem, Microsoft recommends that you wait for the next SQL Server Service Pack
that contains this fix. http://www.microsoft.com/support/supportnet/overview/overview.aspThe English version of this fix should have the following file attributes or later: NOTE: Due to file dependencies, the most recent hotfix or feature that contains the preceding files may also contain additional files.WORKAROUND
Here are two workarounds:
STATUSMicrosoft has confirmed this to be a problem in SQL Server version 7.0. Additional query words:
Keywords : |
Last Reviewed: December 14, 1999 © 2000 Microsoft Corporation. All rights reserved. Terms of Use. |