Microsoft KB Archive/830262

= FIX: Unconditional Update May Not Hold Key Locks on New Key Values =

Article ID: 830262

Article Last Modified on 11/2/2007

-

APPLIES TO


 * Microsoft SQL Server 2000 Developer Edition
 * Microsoft SQL Server 2000 Standard Edition
 * Microsoft SQL Server 2000 Enterprise Edition
 * Microsoft SQL Server 2000 Personal Edition
 * Microsoft SQL Server 2000 Enterprise Edition
 * Microsoft SQL Server 2000 Workgroup Edition
 * Microsoft SQL Server 2000 Desktop Engine (Windows)
 * Microsoft SQL Server 2000 Developer Edition
 * Microsoft SQL Server 2000 Enterprise Edition 64-bit
 * Microsoft SQL Server 7.0 Standard Edition

-





SYMPTOMS
When you perform an unconditional update, key locks may not be held on new key values if all the following conditions are true:
 * The table contains a unique clustered index.
 * The unique clustered index contains only a character column.
 * The database that contains the table is case-insensitive.
 * The UPDATE statement changes only the case of the key column.

Note Although the new key values are not locked, the previous key values are locked.



Service pack information
To resolve this problem, obtain the latest service pack for Microsoft SQL Server 2000. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

290211 How to obtain the latest SQL Server 2000 service pack

Hotfix information
The English version of this hotfix has the file attributes (or later) 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
  Date         Time   Version            Size    File name 31-May-2003 18:45  2000.80.818.0      78,400  Console.exe 02-Oct-2003 20:59  2000.80.867.0      33,340  Dbmslpcn.dll 25-Apr-2003 02:12                    786,432  Distmdl.ldf 25-Apr-2003 02:12                  2,359,296  Distmdl.mdf 30-Jan-2003 01:55                        180  Drop_repl_hotfix.sql 12-Sep-2003 03:26  2000.80.859.0   1,905,216  Dtspkg.dll 26-Aug-2003 20:16  2000.80.854.0     528,960  Dtspump.dll 23-Jun-2003 22:40  2000.80.837.0   1,557,052  Dtsui.dll 23-Jun-2003 22:40  2000.80.837.0     639,552  Dtswiz.dll 24-Apr-2003 02:51                    747,927  Instdist.sql 03-May-2003 01:56                      1,581  Inst_repl_hotfix.sql 08-Feb-2003 06:40  2000.80.765.0      90,692  Msgprox.dll 01-Apr-2003 02:07                      1,873  Odsole.sql 05-Apr-2003 01:46  2000.80.800.0      62,024  Odsole70.dll 07-May-2003 20:41  2000.80.819.0      25,144  Opends60.dll 02-Apr-2003 21:48  2000.80.796.0      57,904  Osql.exe 02-Apr-2003 23:15  2000.80.797.0     279,104  Pfutil80.dll 04-Aug-2003 18:17                    550,780  Procsyst.sql 12-Sep-2003 00:37                     12,305  Qfe469315.sql 22-May-2003 22:57                     19,195  Qfe469571.sql 06-Sep-2003 01:36                  1,090,932  Replmerg.sql 06-Sep-2003 07:18  2000.80.858.0     221,768  Replprov.dll 06-Sep-2003 07:18  2000.80.858.0     307,784  Replrec.dll 06-Sep-2003 00:00                  1,087,150  Replsys.sql 13-Aug-2003 16:28                    986,603  Repltran.sql 29-Jul-2003 20:13  2000.80.819.0     492,096  Semobj.dll 31-May-2003 18:27  2000.80.818.0     172,032  Semobj.rll 05-Aug-2003 21:06                    127,884  Sp3_serv_uni.sql 01-Jun-2003 01:01  2000.80.818.0   4,215,360  Sqldmo.dll 07-Apr-2003 17:44                     25,172  Sqldumper.exe 19-Mar-2003 18:20  2000.80.789.0      28,672  Sqlevn70.rll 27-Sep-2003 04:42  2000.80.865.0     180,792  Sqlmap70.dll 03-Sep-2003 02:56  2000.80.857.0     188,992  Sqlmmc.dll 02-Sep-2003 23:03  2000.80.857.0     479,232  Sqlmmc.rll 08-Feb-2003 06:40  2000.80.765.0      57,920  Sqlrepss.dll 16-Oct-2003 19:48  2000.80.870.0   7,602,257  Sqlservr.exe 25-Jul-2003 21:44  2000.80.845.0     590,396  Sqlsort.dll 08-Feb-2003 06:40  2000.80.765.0      45,644  Sqlvdi.dll 02-Oct-2003 20:59  2000.80.867.0      33,340  Ssmslpcn.dll 01-Jun-2003 01:01  2000.80.818.0      82,492  Ssnetlib.dll 01-Jun-2003 01:01  2000.80.818.0      25,148  Ssnmpn70.dll 01-Jun-2003 01:01  2000.80.818.0     158,240  Svrnetcn.dll 31-May-2003 18:59  2000.80.818.0      76,416  Svrnetcn.exe 30-Apr-2003 23:52  2000.80.816.0      45,132  Ums.dll 02-Jul-2003 00:19  2000.80.834.0      98,816  Xpweb70.dll

SQL Server 7.0
  Date         Time   Version            Size    File name --  04-Oct-2002  23:59  2000.34.4.0        28,944  Dbmssocn.dll 06-Sep-2002 23:55  2000.33.6.0        53,520  Distrib.exe 06-Sep-2002 23:55  2000.33.6.0        98,576  Logread.exe 05-May-2003 18:34                     54,904  Opends60.dbg 05-May-2003 18:34  2000.41.2.0       155,920  Opends60.dll 06-Sep-2002 23:56  2000.33.6.0       250,128  Rdistcom.dll 06-Sep-2002 23:55  2000.33.6.0        82,192  Replmerg.exe 06-Sep-2002 23:56  2000.33.6.0        78,096  Replres.dll 17-Sep-2002 22:52                      7,941  Securityhotfix.sql 06-Sep-2002 23:56  2000.33.6.0       160,016  Snapshot.exe 30-May-2003 04:21                     59,214  Sp4_serv_uni.sql 15-Jan-2003 01:33  2000.37.13.0      344,064  Sqlagent.exe 06-Sep-2002 23:55  2000.33.6.0        45,056  Sqlcmdss.dll 16-May-2003 00:18  2000.41.14.0    2,629,632  Sqldmo.dll 16-May-2003 13:29  2000.41.14.0       81,920  Sqlmap70.dll 25-Oct-2003 01:34  2000.46.24.0    5,062,928  Sqlservr.exe 15-Oct-2003 17:09  2000.46.15.0      315,392  Sqltrace.dll 04-Oct-2002 23:59  2000.34.4.0        45,328  Ssmsso70.dll 16-May-2003 00:18  2000.41.14.0       24,848  Ssnmpn70.dll 26-Sep-2002 20:30                     28,408  Ums.dbg 26-Sep-2002 20:27  2000.33.25.0       57,616  Ums.dll 16-May-2003 13:31  2000.41.14.0      151,552  Xpweb70.dll Note Because of file dependencies, the most recent hotfix or feature that contains these files may also contain additional files.



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section of this article.

This problem was first corrected in Microsoft SQL Server 2000 Service Pack 4.



MORE INFORMATION
For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the Standard Terminology That Is Used to Describe Microsoft Software Updates

Keywords: kbbug kbfix kbqfe kbsqlserv2000presp4fix kbhotfixserver KB830262

-

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

© Microsoft Corporation. All rights reserved.