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IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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IBM Employees should enter Ideas at https://ideas.ibm.com


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Db2 for z/OS

Showing 985 of 15535

Specia Register to change INVALIDATECACHE default in Db2v12

We have PeopleSoft Payroll application running on Db2 v12 z/OS. We noticed that the default value of INVALIDATECACHE in RUNSTATS has been changed from YES to NO in v12. This change has huge impact on the performance because RUNSTATS for temporary ...
about 4 years ago in Db2 for z/OS 1 Not under consideration

Externalize high water marker for EDM pool in Db2 trace on Db2 V12

This stat is useful and required to tune EDM pool appropriately. This would be useful for DB2 systems programmer and DB2 Performance Teams. We had a case opened and the decision is to externalize this feature only with v13. It would be great to ha...
over 1 year ago in Db2 for z/OS 0 Future consideration

Db2 V12 Change MODIFY RECOVERY To Delete Non Expired Data Sets

In Db2 V12 MODIFY RECOVERY with DELETEDS, DELETEDS specifies that cataloged image copy data sets are to be deleted when the corresponding SYSCOPY records are deleted. When we run MODIFY RECOVERY with DELETEDS, non-expired disk data sets are ...
over 4 years ago in Db2 for z/OS 1 Is a defect

Provide sample JCLs of DSN1COPY and CHECK DATA for DB2 release migration step

Provide sample JCLs of DSN1COPY and CHECK DATA in SDSNSAMP library for migration step 2: Verify the integrity of DB2 table spaces, of the DB2 11 Installation and Migration Guide. I opened a PMR 93407,122,000 for this problem. The number was flagge...
over 7 years ago in Db2 for z/OS 0 Planned for future release

Allow all access paths in a cursor with FOR UPDATE

Due to the haloween-problem, some access paths are blocked for cursors with the FOR UPDATE-clause. Also for multi-row-fetch and FOR UPDATE there are restrictions if there is a IN-subquery
about 11 years ago in Db2 for z/OS 1 Not under consideration

Get More Control over Implicitly Created Tables

MR0125102748 GGDB209017Enhance the CREATE DATABASE statement with ne option comparable the the Bufferpool-clauses
about 12 years ago in Db2 for z/OS 0 Not under consideration

Increase CPU-priority of Online Reorg-job

MR0123086823 GGDB208006 Give us new options on REORG SHRLEVEL CHANGE with which we can decide to a) setup an increase of the CPU-priority step by step with every LOGAPPLY-cycle b) set the CPU-priority to a very high value (like priority of DBM1- o...
about 12 years ago in Db2 for z/OS 1 Not under consideration

Delay the insert into PLAN_TABLE, if EXPLAIN MODE is YES

We want to use SET CURRENT EXPLAIN MODE = YES in long running jobs like DSNTIAUL or DSNTEP2 to get more information, what was going on. If these jobs only ran select-statements a long running UOR is generated, because the insert of the access path...
about 11 years ago in Db2 for z/OS 0 Not under consideration

Full support for VALUES c...

The VALUES clause in a fullselect in DB2 for z/OS supports only sequence references, whereas in DB2 for LUW, a VALUES clause may generate an arbitrary set of rows and columns. For example, to generate two rows of two columns in DB2 for z/OS, one h...
almost 8 years ago in Db2 for z/OS 1 Not under consideration

Enhance Auditpolicy OBJMAINT to audit activities for objects created after trace has been started

Please enhance auditpolicy OBJMAINT to audit objects too, which were created after trace start.
over 10 years ago in Db2 for z/OS 1 Not under consideration