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DB2 - Problembeschreibung

Problem IC66499 Status: Geschlossen

Query against a parameterized based table may incorrectly return
SQL0100W if the same statement failed previously.

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
If you have a SELECT/UPDATE/DELETE query against a 
PARAMETERIZED BASE TABLE, and if it is using parameter markers 
in the WHERE clause, 
then it is possible to get an incorrect SQL0100W back. 
(Subsequent execution of the same sql will work properly) 
This can only happen if a previous execution of the same 
statement 
resulted in an error, such as a rollback due to a lock timeout 
or 
any other query failure. 
 
Having db2set DB2_UNION_OPTIMIZATION='PARAMETERIZE FORCE' will 
increase likelihood of this issue.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* users of parameterized tables                                * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* Query against a parameterized based table may                * 
* incorrectlyreturn SQL0100W if the same statement failed      * 
* previously.                                                  * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Install this APAR                                            * 
****************************************************************
Local-Fix:
Use literals instead of parameter markers. Unset 
DB2_UNION_OPTIMIZATION. Check SQL0100W - re-execute to double 
check.
verfügbare FixPacks:
DB2 Version 9.7 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Lösung
Query against a parameterized based table may incorrectly 
return SQL0100W if the same statement failed previously.
Workaround
keiner bekannt / siehe Local-Fix
Bug-Verfolgung
Vorgänger  : APAR is sysrouted TO one or more of the following: IC66514 
Nachfolger : 
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
19.02.2010
14.06.2010
14.06.2010
Problem behoben ab folgender Versionen (IBM BugInfos)
Problem behoben lt. FixList in der Version
9.7.0.2 FixList