|
Problem IC85198
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Status: Closed |
DB2 MIGHT ABEND WHEN EXECUTING EXISTENTIAL SUBQUERIES WITH ROWNUM PREDICATE |
| product: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problem description: |
DB2 supports usage of ROWNUM olap function in a predicate
context when DB2_COMPATIBILITY_VECTOR is set.
Under rare scenario when this might be used with a existential
subquery this can lead to a DB2 abend.
<Stack Trace>
0 ossDumpStackTraceEx
1 OSSTrapFile::dumpEx
2 OSSTrapFile::dump
3 sqlo_trce
4 sqloEDUCodeTrapHandler
5 __pthread_mutex_cond_lock
6 sqlno_analyze_countingSQ
7 sqlno_analyze_pred_expr
8 sqlno_assign_optprd
9 sqlno_assign_prd
10 sqlno_call_sf
11 sqlno_each_opr
12 sqlno_call_sf
13 sqlno_assign_walk_quns_and_ff
14 sqlno_call_sf
15 sqlno_each_opr
16 sqlno_call_sf
17 sqlno_top_qtb
18 sqlno_call_sf
19 sqlno_each_qur
20 sqlno_call_sf
21 sqlno_scan_qgm
22 sqlno_prep_phase
23 sqlno_exe
24 sqlnn_cmpl
25 sqlnn_cmpl
26 sqlra_compile_var
27 sqlra_find_var
28 sqlra_get_var
29 sqlrr_prepare
30 sqljs_ddm_prpsqlstt
31 sqljsParseRdbAccessed
32 sqljsParse
33 sqljsSqlam
34 sqljsDriveRequests
35 sqljsDrdaAsInnerDriver
36 sqljsDrdaAsDriver
37 sqeAgent::RunEDU
38 sqzEDUObj::EDUDriver
39 sqlzRunEDU
40 sqloEDUEntry
41 pthread_create@@GLIBC_2.2.5
42 clone |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Please upgrade to DB2 version 101 fix pack 2 *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
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 is fixed in DB2 version 101 fix pack 2 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 09.07.2012
17.01.2013
17.01.2013 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.1.0.2
|
 |
| 10.5.0.2
|
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