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DB2 - Problem description

Problem IC84586 Status: Closed

POSSIBLE TRAP IN SQLNQ_OPR::DROP DURING COMPILATION

product:
DB2 FOR LUW / DB2FORLUW / A10 - DB2
Problem description:
DB2 can trap with following stack when using db2advis but also 
possible with regular query compilation: 
 
... 
0x0000002A968CBE3B _ZN9sqlnq_opr4dropEP13sqlnq_memPool + 0x0013 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A977F5FAB _ZN9sqlnq_qtb11box_drop_tsEiii + 0x02db 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A977F5CC6 _ZN9sqlnq_qtb8box_dropEii + 0x0056 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A9782FE9D _ZN9sqlnq_mch9drop_compEv + 0x00d7 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A9782FDA7 _ZN9sqlnq_mch4dropEiiP13sqlnq_memPool + 
0x00cf 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A968F8173 _ZN9sqlnq_qtb4dropEP13sqlnq_memPool + 0x07c5 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A977F5FCF _ZN9sqlnq_qtb11box_drop_tsEiii + 0x02ff 
 ...
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 10.1 FP1 or subsequent fix pack.              * 
****************************************************************
Local Fix:
For db2advis don't use "M" option for MQTs to avoid the problem.
available fix packs:
DB2 Version 10.1 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows

Solution
Problem First Fixed in DB2 Version 10.1 Fix Pack 1
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
14.06.2012
13.11.2012
13.11.2012
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
10.1.0.1 FixList
10.5.0.1 FixList