DB2 FOR LUW / DB2FORLUW / 950 - DB2

The NO_SORT_NLJOIN and NO_SORT_MGJOIN options for the 
DB2_REDUCED_OPTIMIZATION registry variable  are not considered 
at opt level 7.  At the lower opt levels, these settings 
will disable planning for sorted NLJOINs and sorted MSJOINs.

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* USERS AFFECTED:                                              * 
* ALL                                                          * 
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* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
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* RECOMMENDATION:                                              * 
* Upgrade to DB2 9.5 FP10 or subsequent fix packs.             * 
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Use an optimization profile to force the join method / order 
that is equivalent the plan when the NO_SORT setting is in 
effect.

Problem First Fixed in DB2 Version 9.5 Fix Pack 10

not known / see Local fix

forerunner  : APAR is sysrouted TO one or more of the following: IC83597 IC87864 
follow-up : 

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

27.02.2012
06.11.2012
06.11.2012

9.5.FP10