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DB2 - Problembeschreibung

Problem IT04915 Status: Geschlossen

DB2BATCH HAS ITS DEFAULT ISOLATION LEVEL AS RR WHICH MAY CAUSE PERFORMANCE
ISSUES/LOCKS ON PRODUCTION

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
When no option for the isolation level is used when running 
db2batch, RR (Repeatable Read) is being used as its default 
isolation. This may cause performance impact on running 
production systems. 
 
Ex: 
 
db2batch -d <dbname> -f <sql_file> -o r 1 p 5 e 2 -i complete -r 
<output_file> 
 
 
 
This APAR is to change the default isolation level of db2batch 
to UR.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All users on DB2 v97 FP10 and lower                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 v97 FP11 or see local fix                     * 
****************************************************************
Local-Fix:
As a local fix, specify -iso option of db2batch: 
 
db2batch -d <dbname> -f <sql_file> -o r 1 p 5 e 2 -i complete 
-iso UR -r <output_file>
Lösung
First Fixed in DB2 v97 FP11
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
14.10.2014
07.10.2015
07.10.2015
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.FP11
Problem behoben lt. FixList in der Version
9.7.0.11 FixList