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Problem IC95475
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Status: Geschlossen |
IN RARE TIMING SCENARIO, LOAD PERFORMANCE WITH LOB VALUES MAY DEGRADE |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problembeschreibung: |
When Loading a large data set, and the target table has a LOB
(CLOB/BLOB/LF) column, and the LOB column is not inlined (or the
LOB column is inlined but there are lots of lob values which are
too large to inline), the performance of the Load utility may
decline significantly. This is caused by a rare timing scenario
where, for each record processed by Load, it will search the
entire lob object for free space instead of using an available
hint. |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to inclusive fixpack. *
**************************************************************** |
| Local-Fix: |
|
| verfügbare FixPacks: |
DB2 Version 10.5 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows
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| Lösung |
|
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 27.08.2013
10.03.2014
10.03.2014 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
| 10.5.0.3
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 |
| 10.5.0.3
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