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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 66
134 VOTE

export data from tables out of a backup image

Introduce a new parameter to the export utility to be able to export data from a table that is in a backup image.This functionality is especially useful for data extraction without touching/impacting the source system
over 8 years ago in Db2 2 Future consideration

Automatic Table Partition Creation and Purging Based on Date Expressions

I propose the addition of a native feature in Db2 LUW for automatic table partition management based on a date or timestamp column. Specifically: Automatic Partition Creation: Allow users to define partitioning expressions (e.g., daily, monthly, y...
4 months ago in Db2 / Db2 on-premise 1 Future consideration

Improved functionality for tablespace fast pre-allocation

My customer is experiencing huge performance problems due to Tablespace Pre-allocation (DB2_USE_FAST_PREALLOCATION).At this time, IOCP Timeout occurs in Db2 and many tossbuffers occur in GPFS.This customer has been struggling with this problem for...
over 2 years ago in Db2 / pureScale 6 Future consideration

Command 'db2pd -reorgs index' does not show info about the progress of reorg index with 'cleanup all' or 'reclaim extents'

There is a limitation to show info with db2pd -reorgs index for command like reorg indexes all for table ... allow write access cleanup all reclaim extents. It is possibile to monitor progress of reorg offline and online but not for the above case...
over 1 year ago in Db2 / Other/Unknown 1 Future consideration

Table partitioning for column-organized tables

Column-organized tables are currently not supported for table partitioning (e.g. PARTITION BY RANGE)..At the same time, table partitioning is used by many data warehouse customers to speed up ETL activities - e.g.:(a) load new data into a separate...
over 8 years ago in Db2 0 Future consideration
17 MERGED

Db2 runstats command, allow to be run on table partition level

Merged
Db2 Runstats command can only be run on whole table, at this moment. It cannot be executed on selected partitions only.RUNSTATS ON TABLE table ....options... We would like to have possibility to execute runstats utility on selected partitions only...
about 2 years ago in Db2 3 Future consideration

Full support for aggregate function with DISTINCT in OLAP SPECIFICATION

Use of DISTINCT with e.g. COUNT function in OLAP specification (PARTITION BY clause) returns error SQL0441N (SQLCODE -441). Due to the fact that Db2 does NOT support the use of DISTINCT option in such cases, we have a major impact with COGNOS gene...
over 4 years ago in Db2 0 Future consideration

A DB cfg parameter to set the default tablespace to prevent objects ending up in the wrong TS

When not explicitly set in the CREATE TABLE statement, a newly created table will end up in the last created tablespace. A lot of customers have problems with this for several reasons. They have no control over table placement when using a framewo...
over 4 years ago in Db2 0 Future consideration

Db2 TOTAL_CPU_TIME monitoring metric on AIX should reflect "wall" CPU time and not use PURR-scaled time reported currently by thread_cputime AIX API

Db2 monitoring interfaces report "CPU time" metric (TOTAL_CPU_TIME), which accounts the time that given activity/request (and all higher level aggregated interfaces) spent actively "on CPU" whilst executing the query. On AIX this information is ob...
about 2 years ago in Db2 0 Future consideration

IBM Data Management Console scheduled reports in PDF format

Currently the "Create scheduled report" only allows a URL of the report to be sent out in an email. This is to request a PDF attachment option made available so that users can access it directly in their emails instead of logging on to DMC to view...
about 3 years ago in Db2 / Data Management Console 0 Future consideration