DB2 - Problembeschreibung
| 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 | |
| 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 |
|