Microsoft KB Archive/263304

= FIX: UPDATE Fails Under INSERT/UPDATE Stress on Non-Indexed Table =

Article ID: 263304

Article Last Modified on 3/14/2006

-

APPLIES TO


 * Microsoft SQL Server 7.0 Standard Edition

-



This article was previously published under Q263304



BUG #: 57706 (SQLBUG_70)



SYMPTOMS
If multiple connections run concurrent single-row INSERT or UPDATE statements on a non-indexed table, although rare, the UPDATE might fail.

The UPDATE fails to complete with &quot;0 rows affected&quot; (and no other errors), when it should have succeeded, and the row is not updated.



WORKAROUND
Create either a clustered or non-clustered index on the table.



STATUS
Microsoft has confirmed this to be a problem in SQL Server 7.0. This problem has been corrected in U.S. Service Pack 3 for Microsoft SQL Server 7.0. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

274799 INF: How to Obtain Service Pack 3 for Microsoft SQL Server 7.0 and Microsoft Data Engine (MSDE) 1.0

For more information, contact your primary support provider.

Additional query words: update failed

Keywords: kbbug kbfix kbqfe KB263304

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.