DB2 FOR LUW / DB2FORLUW / A10 - DB2

Queries that are bound using REOPT ONCE and that use the 
CONTAINS or SCORE function may perform poorly when the search 
string is a host variable, local variable, global variable, 
parameter marker, special register or when statement 
concentrator is active. In such a situation REOPT ONCE may not 
be effective in enhancing the access plan used for the query. 
 
Applicable to both DB2 text-search and Net Search Extender text 
indexes.

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* USERS AFFECTED:                                              * 
* ALL                                                          * 
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* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
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* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 10.1 Fix Pack 4                       * 
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Use REOPT ALWAYS or use literal values for the search-argument 
of the text search or net search extender function. 
 
In the case of statement concentrator, disable concentration for 
the affected statements using the corresponding bind option, CLI 
attribute or JDBC property.

DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
 

Upgrade to DB2 Version 10.1 Fix Pack 4

keiner bekannt / siehe Local-Fix

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

17.01.2014
19.08.2014
19.08.2014