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IBM Data Platform Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data Platform 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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Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,


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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.

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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Showing 1094 of 18244

Increase DSSIZE of SYSTSPKS in DSNDB06 (SYSIBM.SYSPACKSTMT) from 64 GB to 256 GB

We just finished a clean-up of old, unused packages and did a reorg of SYSTSPKS in DSNDB06 (= Table SYSIBM.SYSPACKSTMT. According to RTS we still see a usage size of 28 GB (= 44.27 % of 64 GB size limit) for this tablespace in large development an...
4 months ago in Db2 for z/OS 0 Under review

Enable dropping tablespace partitions without changing to data capture none

With the ability to convert tablespaces from PBR to PBG and back, we are now able to drop partitions in both PBRs and PBGs. However, this requires that we switch off data capture on the table for the duration of the change.As we are using CDC to r...
3 months ago in Db2 for z/OS 0 Under review

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...
almost 2 years ago in Db2 for z/OS 1 Not under consideration

Add DSNL523I or DSNL519I for all available PORTs

Currently at DB2 startup, or when DDF is started, a DSNL523I or DSNL519I message is issued for the main DB2 PORT, the main SECPORT, and RESORT. I would like the same to be done for all available LOCATION ALIAS PORTs so our automation can validate ...
6 months ago in Db2 for z/OS 0 Future consideration

Support JSON_GET_POS_ARR_INDEX and JSON_UPDATE functions in Db2 z/OS

For updating and searching in JSON objects which are stored in Db2 tables we need the JSON functions JSON_GET_POS_ARR_INDEX and JSON_UPDATE. They exist as a dummy in Db2 z/OS but are currently not supported, not documented and do not work. In Db2 ...
over 1 year ago in Db2 for z/OS 1 Future consideration

Make IFI process zIIP eligible

With more and more data being replicated off host, the replication tasks are increasingly using more and more CPU to read the logs. Allowing the IFI read process to be zIIP eligible would help reduce our general purpose CPU consumption. This would...
about 1 year ago in Db2 for z/OS 3 Not under consideration

Enhance messages of CDDS start / stop in data sharing to document which member stopped / started CDDS

When CDDS is stopped / started (e.g. STOP CDDS) in a member of a data sharing group this member documents messages DSNJ375I and DSN9022I in MSTR. In the MSTR of the other members of the group only DSNJ375I is logged. For monitoring / problem manag...
4 months ago in Db2 for z/OS 0 Future consideration

Enhance DSNJU008 LIST CDDS output to also list the number of tablespaces maintained in the CDDS

DSNJU008 LIST CDDS today lists the number of dictionaries contained in the CDDS. Example: “DICTIONARY RECORDS PRINTED 123”. This could be 1 dictionary of 123 tablespaces, or 41 tablespaces with 3 dictionaries for each (41 * 3 = 123). We would like...
4 months ago in Db2 for z/OS 0 Future consideration

SORTDATA NO and AREOR

We need to change all limitkeys of one of our very large TS (several TBs). This implies that afterwards a REORG must run over the complete TS. Currently Db2 utilities do not fully support EAV volumes (our open requirement Support SORTWK with EAV [...
2 months ago in Db2 for z/OS 0 Under review

Blocking Db2 connections to reduce the DSNL030I message flooding.

PTF delivery by IDEA DB24ZOS-I-1342 has already included the reduction of the DSNL030I message, it is working well for messages with REASON=00F3008* but the PTF does not include messages with REASON=00D30113 (invalid RACF ID), so these messages st...
10 months ago in Db2 for z/OS 0