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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Search results: Db2

Showing 293
437 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 table 2) The command will display the Load progress details for the tab...
about 6 years ago in Db2 73 Not under consideration
206 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 TB 2) 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 fragmented 3) Henc...
about 6 years ago in Db2 21 Not under consideration

Include CTQ reason / details in db2exfmt advanced diagnostics

We need an "Extended Diagnostic Information" in Explain (db2exfmt) that details if and why the column organized tables had been (early) converted to the row format for processing it in the row engine. This is important to detect performance issues...
almost 3 years ago in Db2 3 Not under consideration

Turn on reclaimable storage without dropping/recreating the tablespaces

After a migration from db2 9.5 to 10.1, several days passed, and we reached the maximum size of a DMS tablespace of 4K. We moved one table to a different tablespace, but still noticed that the free pages were equal to 0. We tried to execute the al...
over 10 years ago in Db2 2 Not under consideration

Review automatic prefetch

This IDEA it to request a more dynamic management of PREFETCHSIZE when it is set to AUTOMATIC. The documentation states: "The database updates the prefetch size automatically whenever the number of containers in a table space changes (following su...
almost 3 years ago in Db2 2 Not under consideration

Remote storage and datalake tables for Db2 on AIX

The feature is already available in Db2 for a while, but only supported in (Intel) Linux environments. Many large customers have their Db2 workloads on Power/AIX, benefitting from the platform. To keep Db2 as core component of lakehouse architectu...
9 months ago in Db2 / Db2 on-premise 1 Not under consideration

Allow a WHERE clause for ADMIN_MOVE_TABLE to delete data while moving a table

One of the most painful things to do is to delete a huge amount of data. One workaround for this is to export the data needed and then LOAD/REPLACE back into the same table, but this requires an outage of the table to accomplish. If a WHERE clause...
about 5 years ago in Db2 1 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 tabl...
about 6 years ago in Db2 7 Not under consideration

page_age_trgt_mcr should be ONLINE configurable

page_age_trgt_mcr is a kind of successor of SOFTMAX and provides the possibility to control the flushing of modified buffer pool pages to table spaces based on time. Unfortunately page_age_trgt_mcr is just configurable, not configurable ONLINE. Th...
over 7 years ago in Db2 0 Not under consideration

Deferred table creation

Don't allocate extents for empty tables (and no extent for index and lobs) like on Db2 z/OS.Allow SELECT (returns 0 rows), RUNSTATS, ... and don't materizalize until first row insert (or LOAD).
3 months ago in Db2 / Db2 for SAP applications 1 Not under consideration

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