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DB2 - Problembeschreibung

Problem IC89412 Status: Geschlossen

READ STABILITY ISOLATION IS NOT ENFORCED UNDER CERTAIN SQL ACCESS PLANS

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
In SQL access plans where a table is accessed at least twice, 
the DB2 server might not retain locks required to preserve read 
stability during the entire SQL execution.  Locks might be 
released for rows that satisfy matching criteria on the first 
access, and requested and held later only as the rows are 
retrieved by the application. 
 
Symptoms might include lost updates, duplicate row retrievals 
across applications, and inconsistent results within a 
transaction.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All users                                                    * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 version 9.7.0.8.                              * 
****************************************************************
Local-Fix:
verfügbare FixPacks:
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 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Lösung
The problem if first fixed in DB2 version 9.7.0.8.
Workaround
keiner bekannt / siehe Local-Fix
Bug-Verfolgung
Vorgänger  : APAR is sysrouted TO one or more of the following: IC89415 IC89416 IC89934 
Nachfolger : 
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
08.01.2013
25.03.2013
26.03.2013
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.0.8
Problem behoben lt. FixList in der Version
9.7.0.8 FixList