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DB2 - Problembeschreibung

Problem IT01104 Status: Geschlossen

DELETE RUNNING CONCURRENTLY WITH A RUNSTATS MAY CAUSE INCORRECT QUERY
RESULTS.

Produkt:
DB2 FOR LUW / DB2FORLUW / A50 - DB2
Problembeschreibung:
If a DELETE on a column-organized table has an exclusive (X) 
table lock and it is deleting from the head of the table, a 
concurrent RUNSTATS of the same table could incorrectly set an 
internal state that affects query results.  This becomes an 
issue if the DELETE rolls back.  It is possible that some of its 
rows will not be included in subsequent queries due to the 
internal state change made by RUNSTATS.  In order for the DELETE 
to have an exclusive (X) table lock, lock escalation must have 
occurred or an explicit LOCK TABLE command was issued.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All users                                                    * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to the latest fix pack.                              * 
****************************************************************
Local-Fix:
Lösung
Problem is first fixed in DB2 UDB version 10.5 fix pack 4.
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
16.04.2014
08.09.2014
08.09.2014
Problem behoben ab folgender Versionen (IBM BugInfos)
Problem behoben lt. FixList in der Version
10.5.0.4 FixList