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DB2 - Problem description

Problem IC97808 Status: Closed

Queries involving ZIGZAG JOIN may get unexpected SQL0811N error

product:
DB2 FOR LUW / DB2FORLUW / A10 - DB2
Problem description:
Queries involving ZIGZAG JOIN may get a SQL0811N error 
indicating that more than one row was 
returned,  even though only one row was expected.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* DB2LUW                                                       * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* Queries involving ZIGZAG JOIN may get a SQL0811N error       * 
* indicating that more than one row was                        * 
* returned,  even though only one row was expected.            * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 10.1 FP4                                      * 
****************************************************************
Local Fix:
db2set DB2_REDUCED_OPTIMIZATION="ZZJN OFF"
available fix packs:
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows

Solution
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
20.11.2013
09.06.2014
09.06.2014
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
10.1.0.4 FixList