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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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We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:


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


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Db2 for z/OS

Showing 985 of 15533

Allow us to use the profile tables to set the ACCUMACC zparm more granular

At the present time we have ACCUMACC set to 20. We have had to set this to 1 for problem determination purposes. In our active system it causes issues with our SMF jobs when we have done this for even a short time. We would like the ability to use...
almost 3 years ago in Db2 for z/OS 5 Not under consideration

Way to tell if a Db2 view is not being used any longer

We are looking for a solution to tell if a Db2 view is still used or not.A request came to our team to rename a column in several tables. One of the tables have multiple view on it, and one of the view includes the column to be renamed. We cannot ...
10 months ago in Db2 for z/OS 4 Future consideration

Allow alter column to drop NOT NULL constraint

Currently the only way to remove the NOT NULL constraint from a column is to unload the table, drop-recreate table (or drop-add column) and reload table. Such a small change needs so much effort, and causes unnecessary outage and service disruptio...
9 months ago in Db2 for z/OS 1 Not under 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...
over 2 years ago in Db2 for z/OS 5 Planned for future release

ALTER TABLE DROP multiple COLUMNs

If you want do delete multiple columns of a table using "ALTER TABLE tbname DROP COLUMN colname", you currently have to execute many ALTER TABLE statements. The execution time increases exponentially with the number of columns to be deleted. If th...
6 months ago in Db2 for z/OS 1 Not under consideration

Db2 profiles - Enable monitoring and enforcement of AUTHIDs

Db2 v13 offers new feature of Db2 profiles to support monitoring and enforcement of TLS secure connections. Please add ability to do this at AUTHID level. Some apps and users have converted and we could put in a profile to ensure only secure conne...
about 1 year ago in Db2 for z/OS 0 Planned for future release

Convert LRSN to TIMESTAMP

We use CDC replication. When the replication stops for any reason there is a bookmark in the form of an LRSN. We need a way to convert that LRSN to a TIMESTAMP. We need this conversion to see if the LRSN is too old, so we do not have Arhive Logs t...
about 2 months ago in Db2 for z/OS 2 Under review

REBIND allocated plan

Before going to Db2 13 we have to rebind some plans that were last bound in Db2 10. We have also previously got the recommendation to rebind all plans when we have migrated to a new Db2 version. We have a problem with plans that are always allocat...
over 1 year ago in Db2 for z/OS 1 Future consideration

Enhanced Instrumentation for workfiles

A possibility through IFI and/or a new command -DIS WORKFILES to get an “asis” use list of all work pools (Sort , DGTT, Work etc.) This data is crucial for tuning the number, size and type of the work spaces that we all have. The output should be ...
about 1 year ago in Db2 for z/OS 1 Future consideration

IRLM enhancement in case of global deadlock processing

We had a situation which was described in case TS015567644. The symptom was that IRLM could not fully process the complete deadlock stuff of all members of an 8-way DS system. Therefore we get DXR167E in some of the members. Additional workload wi...
7 months ago in Db2 for z/OS 0 Future consideration