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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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Specific links you will want to bookmark for future use

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.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

IBM Data & AI Roadmaps (http://ibm.biz/Data-and-AI-Roadmaps) - Use this site to view roadmaps for Data & AI products.

IBM Employees should enter Ideas at https://hybridcloudunit-internal.ideas.aha.io/


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Db2 for z/OS

Showing 855

Improve performance in queries with IN predicate

Hello! We had problems with CPU in Production environment several months ago with a simple query with IN predicate. The CPU reached 100%! Particularly, this query has many literals within IN predicate and the IN predicate can't be matching. After ...
14 days ago in Db2 for z/OS 0 Future consideration

Enhance DSNT375I deadlock message to include DRP global variable use

Following the introduction of the CURRENT LOCK TIMEOUT (CLT) special register and DEADLOCK_RESOLUTION_PRIORITY (DRP) global variable with EPIC 8876, the DSNT376I timeout message has been enhanced to show the timeout values used for both requester ...
15 days ago in Db2 for z/OS 0 Under review

Return information about a failed Lock-Escalation to the application

When a Lock-Escalation occurs it is documented by message DSNI031I (Lock Escalation has occurred) in the Db2-Master-Adressspace. But when a Lock-Escalation fails there is no documentation for this, instead it comes to a Timeout or Deadlock from a ...
7 days ago in Db2 for z/OS 0 Under review

Enhance high availability for partition by growth tablespaces.

Real-life scenario is described in the first paragraph below. I included a subset of it. The issue resulted in critical system outage caused a partition by growth dataset that hit max extents prior to hitting the DSMAX for the partition tablespace...
19 days ago in Db2 for z/OS 0 Future consideration

Stored-Proc ADMIN_UTL_SCHEDULE: Add a Stop-Condition to continue when RC > 12 occurs

When a Db2-Utility started by Stored-Procl ADMIN_UTL_SCHEDULE abends the Reason-Code is passed back as the Return-Code. This happens for example if REORG fails due to problems with allocating SORTWORK-Datasets, especially for big tables, or when i...
7 days ago in Db2 for z/OS 0 Under review

Provide ROWID addition for PBG to PBR conversion in V13 ALTER statement.

In V13m we get to convert PBG tablespace to PBR by a simple ALTER statement. However, we will be forced to look for a partitioning key by working with application team. In the mean time, in V12 we have a feature called "Hidden ROWID support for pa...
3 months ago in Db2 for z/OS 1 Future consideration

Indicate whether the fallback SPE for Db2 13 migration is installed

As a user planning to migrate to Db2 13 I already activated V12R1M510 on my Db2 12 subsystem. However, I also want to make sure that I have the fallback SPE PH37108 https://www.ibm.com/support/pages/apar/PH37108 installed. Could this information b...
6 months ago in Db2 for z/OS 5 Planned for future release

ENHANCEMENT FOR REDIRECTED RECOVERY - CHECK SCHEMA ONLY

ENHANCEMENT FOR REDIRECTED RECOVERY - CHECK SCHEMA ONLY The DB2 redirected recovery functionality allows RECOVER utility to be used to redirect the recovery of an object (the source) to another object (the target). The source and target objec...
2 months ago in Db2 for z/OS 1 Under review

JDBC connection property currentSchema should be externalised in an IFCID

We have jdbc applications which have set the jdbc property currentSchema to determine the collection of db2 objects like tables, views etc. When we want to trace the application with a performance trace, we're not able to analyse the correct colle...
3 months ago in Db2 for z/OS 2 Under review

Deliver DSNHBNFE from SDSNSAMP in EBNF format

The DSNHBNFE member delivers a formal definition of the Db2 syntax in BNF format. However, tools like ANTLR can generate lexers/parsers automatically if the language is delivered in a EBNF format. https://en.wikipedia.org/wiki/Extended_Backus%E2%8...
23 days ago in Db2 for z/OS 13 Not under consideration