DB2 FOR LUW / DB2FORLUW / A10 - DB2

Function mapping for SYSIBM.LTRIM is missing, which prevents 
predicates with this function from being pushdown. 
 
This could lead to performance problem, or SQL1822N error in 
delete/update. A delete/update statement against MSSQL nicknames 
may fail with an error as: 
 
DELETE  FROM NICKNAME1 A 
      WHERE NOT EXISTS 
      ( SELECT 1 
          FROM NICKNAME2 B 
         WHERE A.COLUMN1 = B.COLUMN1 
           AND LTRIM(A.COLUMN2)  = B.COLUMN2 ) 
 
DB21034E  The command was processed as an SQL statement because 
it was not a valid Command Line Processor command. During SQL 
processing it returned: SQL1822N  Unexpected error code "24000" 
received from data source "MYSERVER". Associated text and tokens 
are " Invalid cursor state". SQLSTATE=560BD

**************************************************************** 
* USERS AFFECTED:                                              * 
* The users running MSSQL wrapper attempting to execute a SQL  * 
* statment having LTRIM() function.                            * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to InfoSphere Federation Server v101fp2 or later.    * 
****************************************************************

CREATE FUNCTION MAPPING my_mapping1  FOR 
SYSIBM.LTRIM(SYSIBM.CHAR())  SERVER  <SERVER>  OPTIONS 
(REMOTE_NAME 'LTRIM(:1P)') 
 
CREATE FUNCTION MAPPING my_mapping2  FOR 
SYSIBM.LTRIM(SYSIBM.VARCHAR())  SERVER <SERVER>OPTIONS 
(REMOTE_NAME 'LTRIM(:1P)')

DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
 

The problem is first fixed at v101fp2.

keiner bekannt / siehe Local-Fix

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

04.11.2012
18.12.2012
18.12.2012