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DB2 - Problem description

Problem IC71951 Status: Closed

A SQL/XML OR XQUERY WITH CONDITION EXPRESSION COULD RETURN SQL16012N
INSTEAD OF THE EXPECTED RESULT DATA

product:
DB2 FOR LUW / DB2FORLUW / 950 - DB2
Problem description:
A SQL/XML or XQuery with condition expression could return 
SQL16012N instead of the expected result data. 
 
For example: 
 
CREATE TABLE T  ( 
   ID  INT , 
   DOC XML 
); 
 
 
select i.ID, X.* 
from T i, 
     xmltable ('$c' passing i.DOC as "c" 
      columns 
        key VARCHAR(20) PATH 
         'let $j := (if (.//*:test1) 
                     then (fn:substring(.,1,5)) 
                     else (.//*:test2)) 
           return $j') as X 
where ID = 5;
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* A SQL/XML OR XQUERY WITH CONDITION EXPRESSION COULD RETURN   * 
* SQL16012N INSTEAD OF THE EXPECTED RESULT DATA                * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 LUW Version 9.5 Fix Pack 10                   * 
****************************************************************
Local Fix:
available fix packs:
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows

Solution
Problem was first fixed in Version 9.5 Fix Pack 10
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
15.10.2010
05.07.2011
05.07.2011
Problem solved at the following versions (IBM BugInfos)
9.5.FP10
Problem solved according to the fixlist(s) of the following version(s)
9.5.0.8 FixList