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DB2 - Problembeschreibung

Problem IC64056 Status: Geschlossen

OPTIMIZER ENHANCEMENT ON CONVERTING MULTIPLE COLUMNS REFERENCING A SUBQUERY
TO JOINS.

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
This APAR is opened for enhancement to better handle converting 
the subqueries to joins when there are multiple columns 
referencing the subquery, eg., 
 
(COL1, COL2) IN (SELECT ... FROM ... )
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL.                                                         * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See error description.                                       * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to version 9.7 fixpack 1 or later fixpacks.          * 
****************************************************************
Local-Fix:
verfügbare FixPacks:
DB2 Version 9.7 Fix Pack 1 for Linux, UNIX, and Windows
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 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 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
This problem is first fixed in verion 9.7 fixpack 1.
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
22.10.2009
26.02.2010
26.02.2010
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.FP1
Problem behoben lt. FixList in der Version
9.7.0.1 FixList