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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 979

proactive messages of objects ??% full or 'follow-up objects free space' function inside Db2

Follow up TS and XS limits in Db2 z/OS is not an easy job. The last 6 months, we coped issues with partitioned indexes full. This were partitioned bases 'temporarily session' tables for applications, whereby the not active partition is cleaned up ...
over 1 year ago in Db2 for z/OS 0 Future consideration

DISPLAY EARLY CODE command

Good to know what the level of of the DB2 early code. IBM currently make viewing the early code level far more difficult than it needs to be.
over 1 year ago in Db2 for z/OS 0 Future consideration

Enable use of DSN_PROFILE* tables global variables for local workload

At the following link, we see global variables can be used with profile tables. https://www.ibm.com/docs/en/db2-for-zos/12?topic=connections-setting-built-in-global-variables-profile-tables However, there is a sentence that mentions the following:...
almost 2 years ago in Db2 for z/OS 0 Future consideration

Enable zEDC for Tempdatasets

Actually no temporary Datasets are zEDC eligible, i suppose because there is no long term benefit in space reduction. Especially DB2 with LISTDEF (for example Reorg Tablespace LIST with SORTDEVT specification of very large Tablespaces) would benef...
over 2 years ago in Db2 for z/OS 1 Not under consideration

RID problem instrumentation improvement

The IFI 2 & 3 fields QISTRLLM and QISTRPLM and the RID fields in the 316 and 401 are all basically “useless” these days to actually detect a RID related limit problem. I know that the QXRFMIAP is available in the IFI 2 & 3 but it is needed...
about 1 year ago in Db2 for z/OS 0 Future consideration

DB2 Catalog and INDEX COMPRESSION statistics (PAGESAVE and BP_UNUSED)

If an index is compressed, it is documented in DB2 catalog table SYSIBM.SYSINDEXES column called ‘COMPRESS’ Tablespace compression is documented in SYSTABLESPACE and SYSTABLEPART. In both tables with column called ‘COMPRESS’ SYSTABLEPART also co...
almost 5 years ago in Db2 for z/OS 8 Future consideration

Db2 Unload from a Cursor

Enhance the Db2 UNLOAD utility to perform an unload from a declared cursor
about 6 years ago in Db2 for z/OS 0 Not under consideration

The ability to apply the DB2 Connect Unlimited Licence directly on zOS

It would be useful for DB2 sysprogs to be able to apply the DB2 Connect Unlimited Licence to a database natively on zOS without the need to install the runtime client and run the db2connectactivate utility.
about 1 year ago in Db2 for z/OS 2 Functionality already exists

issue DISPLAY BLOCKERS instead of DISPLAY CLAIMERS when DRAIN timeout

Currently when DRAIN fails during REORG, a DISPLAY CLAIMERS is issued. The draw back is there is no "age" information, so user does not know which thread is the blocker, because the claimer could also be waiter.
over 4 years ago in Db2 for z/OS 3 Not under consideration

Improve performance of EXPLAIN

With early versions of DB2 the performance of EXPLAIN was not relevant. Nowadays, where DBAs do thousands of EXPLAINs, the performance and turnaround is getting critical. I think there is room for better performance and throughput of mass EXPLAINs...
over 7 years ago in Db2 for z/OS 5 Not under consideration