|
Problem IC91690
|
Status: Geschlossen |
QUERY WITH NUMEROUS PARAMETER MARKERS IN AN IN LIST HANGS DURING COMPILATION |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problembeschreibung: |
A query that has a very large number of parameter markers in an
IN LIST may hang during query compilation.
For example:
select * from T where C1 in (?,?,?,...) |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 LUW version v10.1 fixPack 3 *
**************************************************************** |
| Local-Fix: |
Rewrite the IN LIST to use a subselect:
select * from T where C1 in ( select cast( val as <type> )
from ( values ?,?,?,... ) inlist(val) |
| verfügbare FixPacks: |
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
|
| Lösung |
Upgrade to DB2 LUW version v10.1 fixPack 3 |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 21.04.2013
11.11.2013
11.11.2013 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
| 10.1.0.3
|
 |
| 10.1.0.3
|
|
