FIX: Access Violation in a UNION Operation on a View with a NOT

Last reviewed: July 30, 1997
Article ID: Q171868
The information in this article applies to:
  • Microsoft SQL Server, versions 6.5 and 6.5 Service Pack 1
BUG #: 16071 (NT: 6.5)

SYMPTOMS

A view that involves a UNION of two simple SELECT operations may cause an access violation (AV) when selected from, if one of the operands involves a SELECT with a NOT IN condition, as shown below:

   select x from tbl1
   union
   select x from tbl2 where x not in (select x from tbl1)

WORKAROUND

To work around this problem, avoid using NOT IN with a subquery.

STATUS

Microsoft has confirmed this to be a problem in Microsoft SQL Server versions 6.5 and 6.5 Service Pack 1. This problem has been corrected in U.S. Service Pack 2 for Microsoft SQL Server version 6.5. For more information, contact your primary support provider.


Additional query words: gpf 6.5.201 sp sp1
Keywords : kbbug6.50 kbbug6.50.sp1 kbfix6.50.sp2 SSrvBCP SSrvGen SSrvGPF kbusage
Version : 6.5 SP1
Platform : WINDOWS
Issue type : kbbug
Solution Type : kbfix


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Last reviewed: July 30, 1997
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