Knowledge Base

FIX: AV if 4 or More Correlated Subqueries with Self-Join

Article ID: 153851

Article Last Modified on 10/3/2003

APPLIES TO

This article was previously published under Q153851

SYMPTOMS

If a complex query does a self-join and has four or more subqueries, all referencing the same table, it may get a thread-level access violation (AV) if the table has only a non-clustered index.

WORKAROUND

Convert the non-clustered index to a clustered index, or drop it.

STATUS

Microsoft has confirmed this to be a problem in Microsoft SQL Server version 6.50.201. This problem has been corrected in U.S. Service Pack 1 for Microsoft SQL Server version 6.5. For more information, contact your primary support provider.

Additional query words: sp1 default

Keywords: kbbug kbfix kbnetwork KB153851


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