A fix is available
APAR status
Closed as program error.
Error description
when a query includes CONCAT or similar operators in the select list, the V8 explain plan generated is less efficient than the plan generated in V7. If the arguments with the CAST function, then the plan is simular to that of V7.
Local fix
Problem summary
This probelm is fixed in DB2 II 8.2..
Problem conclusion
Apply DB2 II 8.2..
Temporary fix
Comments
APAR Information
APAR number
JR19934
Reported component name
IBM INFO INTEGR
Reported component ID
5724C7400
Reported release
810
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2004-04-21
Closed date
2004-09-15
Last modified date
2023-08-05
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
IBM INFO INTEGR
Fixed component ID
5724C7400
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS2K5T","label":"InfoSphere Federation Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"810","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
14 August 2023