IBM Data and AI Ideas Portal for Customers


Shape the future of IBM!

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:

Post your ideas

Post ideas and requests to enhance a product or service. Take a look at ideas others have posted and upvote them if they matter to you,

  1. Post an idea

  2. Upvote ideas that matter most to you

  3. Get feedback from the IBM team to refine your idea

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The IBM team may need your help to refine the ideas so they may ask for more information or feedback. The product management team will then decide if they can begin working on your idea. If they can start during the next development cycle, they will put the idea on the priority list. Each team at IBM works on a different schedule, where some ideas can be implemented right away, others may be placed on a different schedule.

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Some ideas can be implemented at IBM, while others may not fit within the development plans for the product. In either case, the team will let you know as soon as possible. In some cases, we may be able to find alternatives for ideas which cannot be implemented in a reasonable time.

Additional Information

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Tables/Index (Range, MQT, MDC, etc.)

Showing 96
319 VOTE

Reorg Utility Progress data is missing in db2 list utilities and db2 list utilities show detail command

The db2 list utilties and db2 list utilities show detail command will not display the Reorg utility progress.1) The command will display the Runstats progress details for the table2) The command will display the Load progress details for the table...
over 2 years ago in Db2 / Tables/Index (Range, MQT, MDC, etc.) / Monitoring 60 Future consideration
181 VOTE

Reduce Time Required for Online(Inplace) Reorg for huge tables

1) Inplace reorg will take time more for the tables with huge data say for example 1 TB2) To Reduce the time for this we want to avoid full table scan hence we need to look in portions of the data in a table where it is getting fragmented3) Hence...
about 2 years ago in Db2 / Tables/Index (Range, MQT, MDC, etc.) 20 Future consideration

BLU CDE Online REORG

Currently BLU CDE tables only have the RECLAIM EXTENTS option of REORG enabled. This does not physically move rows and therefore REORG cannot reclaim extents unless 100% of the rows in an extent have been deleted (via deletes or BLU updates). Also...
almost 6 years ago in Db2 / Tables/Index (Range, MQT, MDC, etc.) / BLU Acceleration 4 Future consideration

Need to support inplace reorg on partitioned table with global indexes

This is critical in a 2 sense; 1) Performance The customer has many range-partitioned table with global indexes and most of them left unreorganized because INPLACE REORG on Inplace reorg on range-partitioned table with a global index is not suppo...
almost 5 years ago in Db2 / Tables/Index (Range, MQT, MDC, etc.) 0 Future consideration

Asynchronous index rebuild on first access

Pain point: Index rebuild stops if user terminates the connection accessing the table with an index that is marked inconsistent and it starts over from the beginning again on next table access by another user. Scenario:An index object is marked i...
about 6 years ago in Db2 / Tables/Index (Range, MQT, MDC, etc.) 0 Not under consideration

Please add buffering for LOBs

Please add buffering for LOBs
about 3 years ago in Db2 / Data Types / Tables/Index (Range, MQT, MDC, etc.) 0 Not under consideration

Primary Keys should allow NOT TRUSTED

Currently you can create NOT ENFORCED primary keys but the optimizer will then always treat these as trusted. This causes problems when the constraint is violated but a filter includes all PK columns since the engine will return only one row even ...
about 2 years ago in Db2 / Tables/Index (Range, MQT, MDC, etc.) 5 Not under consideration

Online index reorg for pureScale

Currently online index reorganization is not supported in Db2 pureScale environments and will fail with SQL1419N.
about 2 years ago in Db2 / Tables/Index (Range, MQT, MDC, etc.) / pureScale 2 Not under consideration

Warning error code for Db2 tablespace architecture limit

If Db2 tablespace reaches architecture limit of 90%, then there should be a Warning Message write into db2diag.log, so that before it is reaching 100% of Db2 tablespace architecture limit, this can be fixed. Now we are monitoring through a SQ...
over 2 years ago in Db2 / Tables/Index (Range, MQT, MDC, etc.) / Monitoring 2 Not under consideration

Enabling Restrict on Drop clause logic in create table command for db2 LUW

There is a feature called "Restrict on Drop" that should be used by the database designers while creating a table for the db2 LUW database 1) If a database designer uses this "Restrict on Drop" clause for the creation of the table then the t...
about 2 years ago in Db2 / Tables/Index (Range, MQT, MDC, etc.) 5 Not under consideration