FIX: An Access Violation May Occur When You Run a Query That Contains 32,000 or More OR Clauses (823877)



The information in this article 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 Evaluation Edition
  • Microsoft SQL Server 2000 Workgroup Edition
  • Microsoft SQL Server 2000 Desktop Engine (MSDE)
  • Microsoft SQL Server 2000 Developer Edition 64 bit
  • Microsoft SQL Server 2000 Enterprise Edition 64-bit

BUG #: 469929 (SHILOH_BUGS)

SYMPTOMS

In SQL Server 2000, an access violation may occur in the CPeepInfo::POOrs function if you try to execute, optimize, or generate an estimated execution plan for a query that contains approximately 32,000 or more OR clauses or the same number of values in an IN clause.

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 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.
   Date         Time   Version            Size    File name
   -------------------------------------------------------------------
   31-May-2003  18:45  2000.80.818.0      78,400  Console.exe      
   25-Jun-2003  01:01  2000.80.818.0      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
   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     
   22-May-2003  22:57                     19,195  Qfe469571.sql
   12-Jun-2003  16:37                  1,083,989  Replmerg.sql
   04-Apr-2003  21:53  2000.80.798.0     221,768  Replprov.dll     
   08-Feb-2003  06:40  2000.80.765.0     307,784  Replrec.dll      
   05-May-2003  00:05                  1,085,874  Replsys.sql
   01-Jun-2003  01:01  2000.80.818.0     492,096  Semobj.dll       
   31-May-2003  18:27  2000.80.818.0     172,032  Semobj.rll
   29-May-2003  00:29                    115,944  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
   02-Jul-2003  00:18  2000.80.834.0     180,736  Sqlmap70.dll     
   08-Feb-2003  06:40  2000.80.765.0      57,920  Sqlrepss.dll     
   07-Jul-2003  17:57  2000.80.839.0   7,549,009  Sqlservr.exe     
   08-Feb-2003  06:40  2000.80.765.0      45,644  Sqlvdi.dll       
   25-Jun-2003  01:01  2000.80.818.0      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
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 short stack dump file corresponds to this access violation on the computer that is running SQL Server 2000 Service Pack 3 (SP3):

* -------------------------------------------------------------------------------
* Short Stack Dump
* 004E80B9 Module(sqlservr+000E80B9) (CPeepInfo::POOrs+000000D6)
* 004207A7 Module(sqlservr+000207A7) (CEsComp::Peephole+000001D6)
* 0041F0FB Module(sqlservr+0001F0FB) (CEs::Compile+000000A9)
* 0052BD56 Module(sqlservr+0012BD56) (CXteFilter::FinalCompile+00000020)
* 0045C1FD Module(sqlservr+0005C1FD) (CXte::ExecCompile+00000184)
* 0045C13B Module(sqlservr+0005C13B) (CXte::ExecCompile+000000B7)
* 0045C13B Module(sqlservr+0005C13B) (CXte::ExecCompile+000000B7)
* 0045C13B Module(sqlservr+0005C13B) (CXte::ExecCompile+000000B7)
* 0045C13B Module(sqlservr+0005C13B) (CXte::ExecCompile+000000B7)
* 0045BACF Module(sqlservr+0005BACF) (CQuery::Prepare+00000109)
* 00455189 Module(sqlservr+00055189) (CCvtTree::PqryFromTree+000002A4)
* 00454F30 Module(sqlservr+00054F30) (BuildQueryFromTree+00000046)
* 00454E9D Module(sqlservr+00054E9D) (CStmtQuery::InitQuery+0000013E)
* 00495B47 Module(sqlservr+00095B47) (CStmtSelect::Init+0000008A)
* 00445835 Module(sqlservr+00045835) (CCompPlan::FCompileStep+00000AD6)
* 0044AB41 Module(sqlservr+0004AB41) (CProchdr::FCompile+00000D23)
* 0041BF21 Module(sqlservr+0001BF21) (CSQLSource::FTransform+0000034C)
* 0044CE55 Module(sqlservr+0004CE55) (CSQLStrings::FTransform+000001A1)
* 0041B8EF Module(sqlservr+0001B8EF) (CSQLSource::Execute+0000015B)
* 0048A63B Module(sqlservr+0008A63B) (language_exec+000003E1)
* 0042708C Module(sqlservr+0002708C) (process_commands+0000010E)
* 41075002 Module(UMS+00005002) (ProcessWorkRequests+00000272)
* 41074698 Module(UMS+00004698) (ThreadStartRoutine+00000098)
* 77BC90A2 Module(MSVCRT+000290A2) (endthread+000000A6)
* 77E4A990 Module(kernel32+0000A990) (FlsSetValue+00000779)
* -------------------------------------------------------------------------------
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


Modification Type:MinorLast Reviewed:10/25/2005
Keywords:kbHotfixServer kbQFE kbQFE kbSQLServ2000preSP4fix kbfix kbbug KB823877