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Problem IC84448
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Status: Geschlossen |
FUNCTION CALLS LIKE TRUNC(SYSDATE-0.1,'HH24') CAN NOT BE PUSHED DOWN TO REMOTE ORACLE SERVER |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problembeschreibung: |
When Federation DB is in Date compatibility mode (db cfg
parameter "Date compatibility" is set to ON), the function call
TRUNC(sysdate-0.1,'hh24') can not be pushed down to remote
Oracle server. The TRUNC function used in the query can not be
seen from the remote statement in the query plan. This may lead
to poor performance.
Example:
select * from mynick2 where trunc(sysdate - 1 , 'hh24') < a; |
| Problem-Zusammenfassung: |
User affected:
Users of in InfoSphere Federation Server with Date
compatibility mode
Problem description and summay:
See error description |
| Local-Fix: |
|
| verfügbare FixPacks: |
DB2 Version 10.1 Fix Pack 1 for Linux, UNIX, and Windows
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
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| Lösung |
Problem was fistly fixed in Version 10, FixPak 1. This
fix should be applied on the federation Server. |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 14.06.2012
14.11.2012
14.11.2012 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
| 10.1.0.1
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 |
| 10.5.0.1
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