DB2 - Problembeschreibung
Problem IC63980 | Status: Geschlossen |
FURTHER EXTEND APAR IZ09521 TO CONSIDER MORE SCENARIOS WHEN A CLEAR PARENT CAN NOT BE DETERMINED. | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problembeschreibung: | |
Further extend apar IZ09521 to allow the optimizer to consider more scenarios when a clear parent between join predicates can not be determined. Please refer to the following article to learn more what "parent" refers to: . http://www.ibm.com/developerworks/data/library/techarticle/dm-06 12kapoor/index.html . | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * This APAR extends the functionality added in APAR IZ09521 to * * allow * * the optimizer to consider more scenarios when a clear parent * * between * * join predicates cannot be determined. You can refer to the * * following * * article to understand what "parent" refers to: * * * * http://www.ibm.com/developerworks/data/library/techarticle/dm- **************************************************************** * RECOMMENDATION: * * Upgrade to Version 9.7 Fix Pack 1 * **************************************************************** | |
Local-Fix: | |
verfügbare FixPacks: | |
DB2 Version 9.7 Fix Pack 1 for Linux, UNIX, and Windows | |
Lösung | |
Problem was first fixed in Version 9.7 Fix Pack 1 | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 22.10.2009 28.02.2010 28.02.2010 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP1 | |
Problem behoben lt. FixList in der Version | |
9.7.0.1 |