Article ID: 811703
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
CPR - SQL 2000 - Hotfix in SP4
BUG #: 363566 (SHILOH_BUGS)
SYMPTOMS
Queries that use aggregate functions can cause unexpected results if the column or columns that you apply the aggregate function to is converted and SQL Server chooses to use a partial aggregation execution plan.
RESOLUTION
Service pack information
To resolve this problem, obtain the latest service pack for Microsoft SQL Server 2000. For additional 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 fix 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.
Date Time Version Size File name
--------------------------------------------------------------
17-Jan-2002 20:45 2000.80.568.0 29,244 Dbmslpcn.dll
30-Aug-2002 13:08 786,432 Distmdl.ldf
30-Aug-2002 13:08 2,359,296 Distmdl.mdf
11-Dec-2002 09:50 180 Drop_repl_hotfix.sql
02-Jul-2002 07:35 2000.80.650.0 107,088 Impprov.dll
11-Dec-2002 09:50 1,402 Inst_repl_hotfix.sql
19-Jul-2002 08:56 774,516 Instdist.sql
20-Aug-2002 08:24 2000.80.679.0 111,172 Logread.exe
15-Dec-2002 15:21 2000.80.717.0 90,692 Msgprox.dll
06-Apr-2002 18:08 2000.80.606.0 62,024 Odsole70.dll
02-Jan-2002 17:59 18,185 Qfe356326.sql
20-Aug-2002 08:47 2000.80.679.0 135,748 Qrdrsvc.exe
26-Aug-2002 14:49 2000.80.679.0 406,088 Rdistcom.dll
03-Oct-2001 17:36 437,302 Replcom.sql
20-Aug-2002 08:33 2000.80.679.0 152,136 Replmerg.exe
25-Nov-2002 13:43 1,004,990 Replmerg.sql
15-Dec-2002 15:21 2000.80.717.0 221,768 Replprov.dll
15-Dec-2002 15:21 2000.80.717.0 303,688 Replrec.dll
03-Oct-2001 17:36 986,906 Replsys.sql
03-Oct-2001 17:36 881,228 Repltran.sql
26-Aug-2002 14:49 2000.80.679.0 283,208 Rinitcom.dll
16-Sep-2002 14:31 390,045 Securityhotfix.sql
26-Aug-2002 14:49 2000.80.679.0 28,672 Sqlagent.dll
26-Aug-2002 10:39 2000.80.679.0 311,872 Sqlagent.exe
28-Aug-2002 08:32 2000.80.679.0 49,152 Sqlagent.rll
26-Aug-2002 14:49 2000.80.679.0 53,824 Sqlcmdss.dll
28-Aug-2002 08:40 2000.80.679.0 12,288 Sqlcmdss.rll
24-Oct-2002 09:37 2000.80.695.0 176,696 Sqlmap70.dll
16-Dec-2002 16:17 2000.80.718.0 7,471,185 Sqlservr.exe
01-Nov-2002 10:56 2000.80.698.0 45,644 Sqlvdi.dll
17-Jan-2002 20:45 2000.80.568.0 29,244 Ssmslpcn.dll
04-Dec-2002 15:34 2000.80.712.0 82,492 Ssnetlib.dll
26-Nov-2002 17:14 2000.80.709.0 25,148 Ssnmpn70.dll
06-Apr-2002 18:08 2000.80.606.0 70,208 Xplog70.dll
06-Apr-2002 18:08 2000.80.606.0 53,828 Xpqueue.dll
06-Apr-2002 18:08 2000.80.606.0 156,228 Xprepl.dll
11-Jul-2002 17:00 2000.80.658.0 279,104 Xpstar.dll
16-Sep-2002 15:12 2000.80.686.0 98,872 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 "Applies to" section.This problem was first corrected in Microsoft SQL Server 2000 Service Pack 4.
MORE INFORMATION
The following is an example of an execution plan with a partial aggregation:
|--Compute Scalar(DEFINE:([Expr1004]=Convert([globalagg1006])))
|--Stream Aggregate(DEFINE:([globalagg1006]=SUM([partialagg1005])))
|--Nested Loops(Inner Join, WHERE:(Convert([x].[a])=Convert([y].[a])))
|--Hash Match(Aggregate, HASH:([y].[a]), RESIDUAL:([y].[a]=[y].[a]) DEFINE:([partialagg1005]=COUNT(*)))
| |--Table Scan(OBJECT:([pubs].[dbo].[y]))
|--Table Scan(OBJECT:([pubs].[dbo].[x]))
Keywords: kbbug kbfix kbqfe kbsqlserv2000presp4fix kbhotfixserver KB811703
