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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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Db2

Showing 23

db2expln stopped working from db2v11.5.7.0 onward on HADR STANDBY

db2expln, doesn't write / update and tables on the database and it was working till db2 v11.5.5 on STANDBY RO enabled, from v11.5.7.0 it stopped working, many time there is a need to check explain out on STANDBY RO enabled
12 months ago in Db2 / High Availability and/or Disaster Recovery / Statements (DDL and DML) 6 Functionality already exists

Monitor activities by the user

Regarding DMC capabilities, I would like to know if there is a possibility to monitor activities by the user. This is very important for our Db2 environment, whether qualified or unqualified table names are used (in case of unqualified names would...
over 1 year ago in Db2 / Data Management Console 3 Functionality already exists

Display the prefetch wait time metrics in the monreport.dbsummary stored procedure .

The idea will be very useful in deciding the prefetcher performance in the database which helps in reducing the I/O usage in the system. What is this prefetch wait time and when it occurs?(DB2LUW performance) Prefetcheers are very important EDU's ...
about 1 year ago in Db2 / Monitoring 2 Functionality already exists

Add Support for Redhat 8 for DB2

We have customers who want to run on Redhat 8 and are not able to do so, this limits our ability to offer solutions to a wider audience.
over 4 years ago in Db2 / Operating System/Virtualization 0 Functionality already exists

Make multiple DDL changes transactional

Why is it useful? When complex changes are made in DDL and one of the changes fails, it can get pretty hard to revert the issue. Who would benefit from it? Implementing this idea would tremendously help database administrators. How should it work?...
7 months ago in Db2 / Statements (DDL and DML) 2 Functionality already exists

Change the "Pending Backup State" to NO when backup is done to /dev/null

There can be situations where customer wants to switch from circular logging to Archival logging and vice versa. Currently, when a switch from Circular Logging to Archive Logging is requested, Db2 sets the database state in "Backup Pending" state ...
about 1 year ago in Db2 / Backup/Restore/ Rollforward/ Recover 7 Functionality already exists

Please make DB2_HADR_ROS a dynamic registry setting

Please make DB2_HADR_ROS registry a dynamic registry variable.
over 5 years ago in Db2 / High Availability and/or Disaster Recovery 1 Functionality already exists

Estimate the optimal BLU columnar compression rate by sampling data

A technique is needed to determine optimal data compression rates for BLU columnar tables. Such a utility should estimate the optimal compression rate without and with the new string compression enhancements delivered in Db2 11.5 code stream. In e...
8 months ago in Db2 / BLU Acceleration 1 Functionality already exists

An environmental variable that sets the database to use "Enforced" as a default for constraints.

For some shops, constraints are always created as "Enforced". This used to be the default behavior, but the default behavior was changed to "Not Enforced" in Db2 V11.Creating an environmental variable would allow the teams to choose the default be...
5 months ago in Db2 / Statements (DDL and DML) 2 Functionality already exists

Add FETCH FIRST n ROWS ONLY (FFRO) to ARRAY_AGG function

This would work along the same lines as ORDER BY in the ARRAY_AGG and will restrict the number of array elements. I believe this feature would be a feature in demand as more DB2users utilize DB2 arrays. I had to resort to a workaround of using a s...
about 1 year ago in Db2 / Data Types 4 Functionality already exists