Article: Q309567
Product(s): Internet Information Server
Version(s): 3.0
Operating System(s):
Keyword(s): kbCOMIS kbWin2000sp3fix
Last Modified: 15-AUG-2002
-------------------------------------------------------------------------------
The information in this article applies to:
- Microsoft Index Server version 3.0
-------------------------------------------------------------------------------
SYMPTOMS
========
If a query contains a test condition with an IS NULL predicate for a particular
property, the query may not return any results.
CAUSE
=====
The query optimizer builds a range of empty to empty for IS NULL predicates. The
restriction is sent to the engine, which returns a null cursor, and the query
fails.
RESOLUTION
==========
To resolve this problem, obtain the latest service pack for Windows 2000. For
additional information, click the following article number to view the article
in the Microsoft Knowledge Base:
Q260910 How to Obtain the Latest Windows 2000 Service Pack
The English version of this fix should have the following file attributes or
later:
Date Time Version Size File name
-------------------------------------------------------
10-Nov-2001 00:19 5.0.2195.4620 1,422,608 Query.dll
STATUS
======
Microsoft has confirmed that this is a problem in the Microsoft products that
are listed at the beginning of this article. This problem was first corrected in
Windows 2000 Service Pack 3.
Additional query words: kbIISCom
======================================================================
Keywords : kbCOMIS kbWin2000sp3fix
Technology : kbIdxServSearch kbAudDeveloper
Version : :3.0
Hardware : ALPHA x86
Issue type : kbbug
Solution Type : kbfix
=============================================================================