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DB2 - Problem description

Problem IC69860 Status: Closed

USING DOUBLE-BYTE QUESTION MARK IN TEXT-SEARCH RETURNS ZERO RECORDS

product:
DB2 NET SEARCH / 5765F3802 / 970 - DB2
Problem description:
When the customer used double-byte question mark in text-search, 
zero record was returned. On the other hand, he searched with 
single-byte question mark, some records were returned. 
 
example of failing select: 
 
 
select col1,col2 from nsetest where contains(col2,'"dbdbdb? 
"')=1
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All supported platforms                                      * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* USING DOUBLE-BYTE QUESTION MARK IN TEXT-SEARCH RETURNS ZERO  * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* upgrade to V97fp4                                            * 
****************************************************************
Local Fix:
available fix packs:
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

Solution
When the customer used double-byte question mark in 
text-search, 
 
zero record was returned. On the other hand, he searched with 
 
single-byte question mark, some records were returned. 
 
 
example of failing select: 
 
select col1,col2 from nsetest where contains(col2,'"dbdbdb? 
 
"')=1
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
15.07.2010
28.04.2011
28.04.2011
Problem solved at the following versions (IBM BugInfos)
9.7.FP4
Problem solved according to the fixlist(s) of the following version(s)
9.7.0.4 FixList