DB2 - Problembeschreibung
Problem IC90679 | Status: Geschlossen |
MQT NOT CONSIDERED FOR REWRITE MATCHING IN INSENSITIVE SCROLLABLE CURSOR QUERIES | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problembeschreibung: | |
MQTs are not considered for rewrite matching in insensitive scrollable cursor queries. This may result in missed opportunities in performance optimization. NOTE: Retrieving result set of queries using scrollable cursors has performance overhead. Even with MQT routing, performance may not be as good as non-scrollable cursors queries. Scrollable cursors should be used only when required. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Problem Description above. * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 Version 9.7 Fix Pack 9. * **************************************************************** | |
Local-Fix: | |
verfügbare FixPacks: | |
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows | |
Lösung | |
First fixed in DB2 Version 9.7 Fix Pack 9. | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Bug-Verfolgung | |
Vorgänger : APAR is sysrouted TO one or more of the following: IC97001 IC97011 Nachfolger : | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 06.03.2013 17.12.2013 17.12.2013 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP9 | |
Problem behoben lt. FixList in der Version | |
9.7.0.9 | |
9.7.0.9 |