Fixes are available
APAR status
Closed as program error.
Error description
The problem occurs when there are at least two COUNT(DISTINCT column_name) aggregation functions in a SELECT query.
Local fix
Use the db2set DB2_EXTENDED_OPTIMIZATION=NO_MGMD command to pick plans that avoid the issue. You can also use this resolution to fix the issue in DB2 Version 9.7.
Problem summary
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 Version 10.1 Fix Pack 3. * ****************************************************************
Problem conclusion
Problem was first fixed in DB2 Version 10.1 Fix Pack 3.
Temporary fix
Comments
APAR Information
APAR number
IC90906
Reported component name
DB2 FOR LUW
Reported component ID
DB2FORLUW
Reported release
A10
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt
Submitted date
2013-03-17
Closed date
2013-09-27
Last modified date
2013-09-27
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
DB2 FOR LUW
Fixed component ID
DB2FORLUW
Applicable component levels
RA10 PSN
UP
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
27 September 2013