A fix is available
APAR status
Closed as program error.
Error description
BIND with OPTHINT get SQLCODE +394 which indicates OPTHINT is successfully applied, but the HINT_USED column of the BIND EXPLAIN output is blank.
Local fix
No
Problem summary
**************************************************************** * USERS AFFECTED: All DB2 10 for z/OS and DB2 11 for z/OS * * users who use the OPTHINT bind option with * * IBM DB2 Analytics Accelerator may be * * affected. * **************************************************************** * PROBLEM DESCRIPTION: DB2 with IBM DB2 Analytics Accelerator * * enabled may not set HINT_USED to the * * optimization hint name for the plan or * * package that was bound with the * * OPTHINT option specified in * * BIND statement. The output for * * HINT_USED column in the EXPLAIN * * table PLAN_TABLE may show blank * * instead of the optimization * * hint name that has been used. * **************************************************************** * RECOMMENDATION: * **************************************************************** DB2 with IBM DB2 Analytics Accelerator enabled may not set HINT_USED to the optimization hint name for the plan or package that was bound with the OPTHINT option specified in BIND statement. The output for the HINT_USED column in the EXPLAIN table PLAN_TABLE may show blank instead of the optimization hint name that has been used. Additional keywords: SQLEXPLAIN OPTHINTS IDAAV4R1/K IDAAV5R1/K
Problem conclusion
DB2 has been updated to resolve the problem described above.
Temporary fix
Comments
APAR Information
APAR number
PI51143
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
A10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-10-23
Closed date
2016-06-16
Last modified date
2016-08-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI38752 UI38753 018PC4 014PC32
Modules/Macros
DSNXOGP
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
Fix is available
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Document Information
Modified date:
02 August 2016