This article describes the following about this hotfix release:

•	The issues that are fixed by this hotfix package
•	The prerequisites for installing the hotfix package
•	Whether you must restart the computer after you install the hotfix package
•	Whether the hotfix package is replaced by any other hotfix package
•	Whether you must make any registry changes
•	The files that are contained in the hotfix package

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Consider the following scenario. In Microsoft SQL Server 2000 Service Pack 4 (SP4), you perform one of the following tasks:

•	You use the sp_addalias procedure to add an alias in the user database.
•	You use the sp_dropalias procedure to remove an alias from the user database.

In this scenario, you receive an error message that is similar to the following: This problem occurs when you set the IMPLICIT_TRANSACTIONS option to ON.

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This problem occurs because the sp_addalias and sp_dropalias procedures incorrectly run operations that start transactions before the procedures verify that the IMPLICIT_TRANSACTIONS option is set to ON.

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Hotfix information

A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next SQL Server 2000 service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites

You must have SQL Server 2000 Service Pack 4 (SP4) installed to apply this hotfix.

For more information about how to obtain SQL Server 2000 Service Pack 4, click the following article number to view the article in the Microsoft Knowledge Base:

Restart information

You do not have to restart the computer after you apply this hotfix.

Registry information

You do not have to modify the registry.

Hotfix file information

This hotfix contains only those files that are required to correct the issues that this article lists. This hotfix may not contain of all the files that you must have to fully update a product to the latest build.

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.

SQL Server 2000 32-bit versions

   Date         Time   Version         Size       File name
   ---------------------------------------------------------------
   06-Jun-2005  22:46  8.11.50523.0      239,104  Mssdi98.dll      
   17-May-2005  01:51  2000.80.1025.0     57,904  Osql.exe         
   12-Jul-2005  17:24  2000.80.2148.0    430,080  Pfclnt80.dll     
   17-Jun-2005  00:15                    552,068  Procsyst.sql
   17-Jun-2005  00:15                     18,810  Sp4_serv_qfe.sql
   08-Jul-2005  01:50  2000.80.2148.0    323,584  Sqlagent.exe     
   08-Jul-2005  02:51  2000.80.2148.0    118,784  Sqldiag.exe      
   08-Jul-2005  02:09  2000.80.2148.0    102,400  Sqlfth75.dll     
   08-Jul-2005  16:07  2000.80.2148.0  9,154,560  Sqlservr.exe     

SQL Server 2000 64-bit version

   Date         Time   Version         Size        File name     Platform
   ----------------------------------------------------------------------
   12-Jul-2005  19:42  8.11.50523.0       758,784  Mssdi98.dll   IA-64
   12-Jul-2005  19:41  7.10.3052.4        348,160  Msvcr71.dll   x86
   12-Jul-2005  19:41  2000.80.2148.0   1,187,840  Pfclnt80.dll  IA-64
   12-Jul-2005  19:42                     552,068  Procsyst.sql
   12-Jul-2005  19:42  2000.80.2148.0   1,061,376  Sqlagent.exe  IA-64
   12-Jul-2005  19:42  2000.80.2148.0     334,336  Sqldiag.exe   IA-64
   12-Jul-2005  19:42  2000.80.2148.0     246,784  Sqlfth75.dll  IA-64
   12-Jul-2005  19:42  2000.80.2148.0  30,181,888  Sqlservr.exe  IA-64

Note Because of file dependencies, the most recent hotfix or feature that contains these files may also contain additional files.

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To work around this problem, set the IMPLICIT_TRANSACTIONS option to OFF before you run the sp_addalias procedure or the sp_dropalias procedure.

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Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

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For more information about the naming schema for Microsoft SQL Server updates, click the following article number to view the article in the Microsoft Knowledge Base: For more information about the terminology that Microsoft uses when Microsoft corrects software after it is released, click the following article number to view the article in the Microsoft Knowledge Base:

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