|
Problem IT03843
|
Status: Geschlossen |
LATCH with SQLO_LT_SMemPool__MemLatchType__latc WHEN USE TOCHAR FUNCTION. |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problembeschreibung: |
Performance problem can be experience when use tochar function
in a query in BLU environment.
In the stack will be found latch situation in
SQLO_LT_SMemPool__MemLatchType__latc.
The issue is caused by frequent allocation/de-allocation small
memory blocks by ICU code through db2 memory management using
callbacks. |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 Version 10.5FP5. *
**************************************************************** |
| Local-Fix: |
|
| Lösung |
First fixed in Version 10.5FP5. |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 18.08.2014
15.12.2014
15.12.2014 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
| 10.5.0.5
|
 |
