DB2 - Problembeschreibung
Problem IC87906 | Status: Geschlossen |
SQL0305N IS RETURNED FROM RUNNING DB2LOOK WITH -M (MIMIC) OPTION. | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 | |
Problembeschreibung: | |
db2look -m may fail with SQL0305N error. This can happen when trying to mimic column statistics for NULL columns. db2look succeeds if -m option is not used. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * All users on DB2 V101 FP1 and earlier * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 V101 FP2 * **************************************************************** | |
Local-Fix: | |
As a temporary workaround, follow the following steps: 1. Open partial populated db2look output and navigate to the very end. 2. The last table for which column stats are updated is the one having NULL values in its statistics. 3. Run runstats command on that specific table to populate the statistics. ex: db2 runstats on table <tabschema>.<tablename> NOTE: Any runstats option can be used. 4. Run db2look again. Note: Step 3 and 4 maybe repeated as there may be other tables having similar issue. | |
verfügbare FixPacks: | |
DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows | |
Lösung | |
First Fixed in DB2 V101 FP2 | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 04.11.2012 17.12.2012 17.12.2012 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
Problem behoben lt. FixList in der Version | |
10.1.0.2 | |
10.5.0.2 |