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DB2 - Problembeschreibung

Problem IC76955 Status: Geschlossen

MISSING XML VALUES INDEX ENTRIES FROM CREATE INDEX.

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
There is a possibility that an XML Index Object can be created 
and still have XML 
Values index keys missing for an Indexable XML document that was 
concurrently 
being updated through some other transaction running an XML 
Transform statement 
during the time of CREATE INDEX. 
 
This can only happen in the following conditions: 
 
1. CREATE INDEX starts 
2. A separate transaction performs an XML UPDATE on Document 
which is currently being indexed 
3. CREATE INDEX finishes 
 
The create index and xml update will terminate normally, but the 
resulting INDEX could have missing 
xml values entries for those documents which where updated.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* Users with XML column type.                                  * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* When update on XML columns are done during XML index         * 
* creation, the new XML data may be lost.                      * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to fixpack 5 to fix the issue.                       * 
****************************************************************
Local-Fix:
Avoid running any XML Updates concurrently with Create Index.
verfügbare FixPacks:
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 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
Problem first fixed in Db2 V9.7 fixpack 5.
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
14.06.2011
03.01.2012
03.01.2012
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.FP5
Problem behoben lt. FixList in der Version
9.7.0.5 FixList