DB2 - Problembeschreibung
Problem IC90180 | Status: Geschlossen |
RUNSTATS SAMPLING MIGHT BEHAVE INCORRECTLY IN DPF ENVIRONMENTS | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 | |
Problembeschreibung: | |
In DPF environments, when a runstats command is submitted from an application that is connected to a database partition on which the table does not reside, the statistics collection is processed by another database partition, one on which the table resides. In this situation, runstats sampling might behave incorrectly when the INDEXSAMPLE option or the REPEATABLE option is used. The problem symptoms are as follows: - if only INDEXSAMPLE is set, runstats will not execute with index sampling - if only REPEATABLE is set, runstats will not use the requested repeatable seed, and index sampling will occur when it was not requested - if both INDEXSAMPLE and REPEATABLE are set, runstats will use both options, but not with the intended index sampling rate nor the requested repeatable seed The statistics logs can be viewed to confirm if the requested options were executed. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description above * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 Version 10.1 Fix Pack 3 * **************************************************************** | |
Local-Fix: | |
Submit the runstats command from a database partition on which the table resides. | |
verfügbare FixPacks: | |
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows | |
Lösung | |
First fixed in DB2 Version 10.1 Fix Pack 3 | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 13.02.2013 03.10.2013 03.10.2013 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
Problem behoben lt. FixList in der Version | |
10.1.0.3 | |
10.1.0.3 |