|
Problem IT02309
|
Status: Closed |
MEMORY LEAK IN THE APPLICATION HEAP IF DATABASE USE UCACCC_400R1 OR UCACCC_500R1 COLLATION AND STATEMENT USE "LIKE" PREDICATES |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
In a database with UCACCC_400R1 or UCACCC_500R1 collation the
use of LIKE predicates results in a memory leak in the
application heap.
As a result of the leak, clean-up at the end of execution of a
statement with a large filter will take a long time and may be
observed when using the CLP as a long delay between the last
result being displayed and a return to the shell prompt.
The amount of memory leaked (and therefore the observable delay)
is dependent on the number of rows evaluated by the LIKE
statement.
All leaked memory is released when the application heap is freed
on session termination. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to version 10.5 Fix Pack 5 *
**************************************************************** |
| Local Fix: |
|
| Solution |
Problem Fixed In version 10.5 Fix Pack 5 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 06.06.2014
13.03.2015
13.03.2015 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.5.0.5
|
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