|
Problem IC84512
|
Status: Geschlossen |
PARTITIONED INDEX STATISTICS MAY NOT BE REPRESENTATIVE WHEN DATA PARTITION DETACH HAS OCCURRED |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problembeschreibung: |
The statistics of a partitioned index may not be representative
after data partition detach occurs. The statistics stored in
syscat.indexpartitions and syscat.indexes may show
inconsistency. For example, nlevels in syscat.indexes is 0 while
none of nlevels in syscat.indexpartitions is 0.
To determine if this problem affects a particular table:
1. Collect db2cat output: db2cat -d dbname -s schema -n table -o
db2cat.out
2. Find the "Data Partitioning DESCRIPTION" section, for
example:
Data Partitioning DESCRIPTION
-----------------------------
Flags : PARTITIONED
Number partitions : 5
Number partitioning cols : 1
MAX Data Partition ID : 7
3. If "MAX Data Partition ID" is greater than "Number
partitions", the table might experience the problem. |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* All users with table partitioning data organization *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* upgrade to version v101 fp1 *
**************************************************************** |
| Local-Fix: |
Manually update the statistics in sysstat.indexes to a non-zero
value or consult DB2 support for a value to be used for the
manual update. |
| verfügbare FixPacks: |
DB2 Version 10.1 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
|
| Lösung |
The problem is fixed in v101 fp1 |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 14.06.2012
04.12.2012
04.12.2012 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
| 10.1.0.1
|
 |
| 10.5.0.1
|
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