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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 1393

Add ALTER COLUMN options to modify numeric column length and allow rename column names for ((bi)temporal) column organized tables

Db2’s capabilities to perform schema changes on any form of ((bi)temporal) column organized tables lacks behind it’s row organized counterparts. This prevents effective database schema evolution and therefore limits the use of column organized tab...
about 2 years ago in Db2 / Statements (DDL and DML) 0 Not under consideration

Add flag into db2advis to ignore existing indexes

When troubleshooting performance issues on tables with a high number of indexes, the db2advis tool kind of falls flat. What we have done to get around this is to restore a backup of the database in question, drop all indexes, and then run the db2a...
almost 6 years ago in Db2 / Utilities (Export Import Load db2look etc) 0 Not under consideration

DMC format for time metrics needs to be smarter for values bellow ms range

This started as a discussion in IBM Db2 community. https://community.ibm.com/community/user/hybriddatamanagement/communities/community-home/digestviewer/viewthread?GroupId=2983&MessageKey=8802cd2f-d91d-46aa-a114-aa6cc5ec88df&CommunityKey=e...
over 3 years ago in Db2 / Data Management Console 0 Future consideration

청송출장샵#청송출장안마(카톡NU222)청송출장오피メ청송출장안마メ청송출장만남추천メ청송출장아가씨メ청송출장마사지メ청송출장업소メ청송조건만남

청송출장샵#청송출장안마(카톡NU222)청송출장오피メ청송출장안마メ청송출장만남추천メ청송출장아가씨メ청송출장마사지メ청송출장업소メ청송조건만남 청송출장샵#청송출장안마(카톡NU222)청송출장오피メ청송출장안마メ청송출장만남추천メ청송출장아가씨メ청송출장마사지メ청송출장업소メ청송조건만남 청송출장샵#청송출장안마(카톡NU222)청송출장오피メ청송출장안마メ청송출장만남추천メ청송출장아가씨メ청송출장마사지メ청송출장업소メ청송조건만남
9 months ago in Db2 / Analytical Functions 0 Submitted

Rewind the current database from logs

Opposite to roll forward, it will be great to have the possibility to perform a rewind of a database (in roll-forward state or normal one), to a previous state with the logs. It will be like uncommit, or a general rollback.
over 4 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Not under consideration

Platform switch Windows-Linux using OFFLINE database backup image

A platform switch from Windows to Linux (or Linux to Windows), would be much easier if one can use the DB2 backup image itself. Not necessary between two different DB2 versions, and it doesn't have to be an online backup, and of course platforms a...
almost 9 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Not under consideration

Include a comment in the backup

It will be great to include a comment each time a backup is executed. The comment value is included in the history file, it only needs to be used by the backup command.
over 7 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 3 Not under consideration

Please add a built-in function to reverse a string

Currently to reverse a string, we have to create a udf. The syntax for a simple one was easily available on the SQLTips4Db2 blog .... which IBM has removed. I think Db2 on z has this, and some other variants of SQL out there include it. This is th...
almost 3 years ago in Db2 / Other/Unknown 0 Future consideration

Please add a built-in function for pi

Currently there is no built-in function for pi. It can be calculated using math on trigonometric functions, but this is mildly annoying. Pi is frequently used when working with different random variate distributions and other functions that are in...
almost 3 years ago in Db2 / Other/Unknown 0 Future consideration

Create User Temporary Tables in round robin

Assuming that there is more than one temp tablespace with the same page size and 'IN TABLESPACE' clause is not specified in the DECLARE GLOBAL TEMPORARY TABLE command, then DB2 optimizer should allocate the temp tables across all temporary tablesp...
almost 6 years ago in Db2 / BLU Acceleration 0 Not under consideration