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DB2 - Problembeschreibung

Problem IC69693 Status: Geschlossen

ENHANCE REPLICATED MQT ENFORCEMENT FOR SELECT DISTINCT OPERATOR.

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
"SELECT DISTINCT TAB1.RID FROM TAB1" query was not matched to 
TAB1's replicated MQT. This restriction is relaxed only under 
registry variable "db2set 
DB2_EXTENDED_OPTIMIZATION=FORCE_REPLICATED_MQT_MERGE".
Problem-Zusammenfassung:
Users Affected : All 
Problem Description : 
   Enhance REPLICATED MQT Enforcement for SELECT DISTINCT 
   operator. 
Problem Summary : 
"SELECT DISTINCT TAB1.RID FROM TAB1" query was not matched to 
TAB1's replicated MQT. This restriction is relaxed only under 
registry variable "db2set 
DB2_EXTENDED_OPTIMIZATION=FORCE_REPLICATED_MQT_MERGE".
Local-Fix:
verfügbare FixPacks:
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 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 was first fixed in V9.7 Fixpak 4 (s110330)
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
05.07.2010
02.06.2011
02.06.2011
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.
Problem behoben lt. FixList in der Version
9.7.0.4 FixList