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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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Db2

Showing 1408

Possibility to influence the naming of NSDs in a Db2-managed pureScale installation

We run a regular cloning of a Db2 pureScale to provide a time consistent copy which is used for BI/DWH purposes.This is done via storage features, in our case with HDS (Hitachi) Shadow Image (similar to IBMs FlashCopy). We don't have any issues to...
29 days ago in Db2 / pureScale 0 Submitted

Integrated Cluster solution on AIX: Move from TSA to PowerHA

DB2 has moved from TSA (Tivoli System Automation for Multiplatforms) to Pacemaker as integrated clustering solution on Linux. We use TSA in production, and we think this is a wise move, as TSA is not robust and manageable enough for a dependable s...
4 months ago in Db2 / pureScale 9 Not under consideration

Since customers' environment needs to stay updated please make the Db2 11.5.9.0 pureScale for AIX 7.3 TL01 and TL02 certified for Power System 10. We just certified the "AIX 7.3 TL00 SP1 or higher".

It is useful to avoid security breach and avoid OS known bugs.
over 1 year ago in Db2 / pureScale 0 Not under consideration

dmctop should be able to work with pseudo-terminal

dmctop has the limitation that it does not work with pseudo-terminal In new sudo versions the default in /etc/sudores is „use_pty“. This setting is because of a security issue and should not be changed. This means that dmctop does not work togethe...
7 months ago in Db2 1 Submitted

new column alteration feature: enable SET GENERATED ALWAYS FOR EACH ROW ON UPDATE AS ROW CHANGE TIMESTAMP

Use Case: A table is created with the following column definition: TECHTIMESTAMP GENERATED ALWAYS FOR EACH ROW ON UPDATE AS ROW CHANGE TIMESTAMP The clients use the table (already contains data records), so that values have already been generated ...
3 months ago in Db2 2 Needs more information

Option to avoid sampling for the distribution statistics without creating an index

Because of a misleading distribution statistic the Db2 optimizer can in some situations choose a very bad execution plan.The reason for this is, that Db2 internally samples data to faster create his distribution statistics. To create an index to a...
5 months ago in Db2 1 Not under consideration
204 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...
over 5 years ago in Db2 21 Not under consideration

Db2 PureScale need to support "QUIESCE TABLESPACES FOR TABLE ... " command

We use the QUIESCE TABLESPACE FOR TABLE command in order to setup a "read only mode" on various tablespace after a DB has been cloned (SET WRITE SUSPEND, db2inidb ...). This is very important for us to protect us from unwanted data modifications a...
about 2 months ago in Db2 / pureScale 1 Submitted
111 VOTE

NONBLOCKED option for event monitors to prevent them from blocking user services

Db2 locking event monitor may block deadlocked applications from proceeding for a purpose of making event monitors work under some circumstances. (Reported on case TS007885986) Since it could damage user's business services severely, user should b...
over 3 years ago in Db2 1 Future consideration

Tenant level recoverability : The ability to take backups and restore at the tenant level

If Namespace Separation is going to be used for lots of test/dev databases, people would need to be able to do backup/restore of their own tenants.
4 months ago in Db2 1 Not under consideration