DB2 FOR LUW / DB2FORLUW / A10 - DB2

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.

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* USERS AFFECTED:                                              * 
* All users on DB2 V101 FP1 and earlier                        * 
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* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
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* RECOMMENDATION:                                              * 
* Upgrade to DB2 V101 FP2                                      * 
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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.

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
 

First Fixed in DB2 V101 FP2

keiner bekannt / siehe Local-Fix

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

27.11.2012
17.12.2012
17.12.2012