DB2 - Problembeschreibung
Problem IC88394 | Status: Geschlossen |
QUERY WITH NUMEROUS PARAMETER MARKERS IN AN IN LIST HANGS DURING COMPILATION | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - 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 version 9.7 fix pack 8 * **************************************************************** | |
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 9.7 Fix Pack 8 for Linux, UNIX, and Windows | |
Lösung | |
First fixed in DB2 version 9.7 fix pack 8 | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Bug-Verfolgung | |
Vorgänger : APAR is sysrouted TO one or more of the following: IC91690 Nachfolger : | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 19.11.2012 04.04.2013 04.04.2013 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP8 | |
Problem behoben lt. FixList in der Version | |
9.7.0.8 |