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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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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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IBM Employees should enter Ideas at https://ideas.ibm.com


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Db2

Showing 216

Rebuild BLU columnar dictionaries and recompress data in BLU columnar tables

An engineered capability is required to automatically rebuild an optimal BLU columnar compression dictionary and recompress BLU columnar tables. A technique is needed to easily rebuild and recompress columnar tables like we have for adaptive compr...
9 months ago in Db2 / BLU Acceleration 0 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...
almost 7 years ago in Db2 / BLU Acceleration 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...
almost 3 years ago in Db2 / Configuration Parameters 0 Future consideration

Create a "RUNSTATS Check" report similar to the REORGCHK

Although there is an Automated RUNSTATS, some people prefer to execute RUNSTATS manually. Having some ability to run a report that "Recommends" that a table should have a RUNSTATS performed would assist in making decisions. with thousands of table...
8 months ago in Db2 / Utilities (Export Import Load db2look etc) 0 Future consideration

Bitemporal tables and missing highest quantiles

If a user issues FOR BUSINESS_TIME AS OF clause against a bitemporal table, DB2 translates it to a where clause with two range predicates against business_time columns. In our system following situation occurs quite frequently: 1) At all time...
over 1 year ago in Db2 / BLU Acceleration 0 Future consideration

Need to support inplace reorg on partitioned table with global indexes

This is critical in a 2 sense; 1) Performance The customer has many range-partitioned table with global indexes and most of them left unreorganized because INPLACE REORG on Inplace reorg on range-partitioned table with a global index is not suppor...
about 7 years ago in Db2 / Tables/Index (Range MQ MDC etc.) 0 Future consideration

Enhance SQLCODE SQL3015N details

When we receive the following error message (during LOAD): SQL3015N An SQL error "-551" occurred during processing. we only know, that it is an authorization issue. The detail information (authorization-id, operation, object-name) are not availabl...
about 2 years ago in Db2 / Serviceability 0 Future consideration

externalize generic runstats information for XML columns in SYSCAT.COLUMNS

Currently RUNSTATS does not store generic statistical results for XML columns in SYSCAT.COLUMNS - as it does for other data types -, like numnulls etc.This information in SYSCAT.COLUMNS is used for administrative, automated tasks worldwide, but ca...
over 1 year ago in Db2 / Utilities (Export Import Load db2look etc) 2 Future consideration

Add the ability to upload Db2 transaction log files to TSM that had been moved manually by DBA

We use Db2 log archiving to TSM servers. No failover archive path has been set yet. Under rare circumstances we faced situations where log archiving to TSM does not work or slows down and the active log path fills up. To prevent disk full situatio...
almost 2 years ago in Db2 / High Availability and/or Disaster Recovery 0 Future consideration

BLU CDE Online REORG

Currently BLU CDE tables only have the RECLAIM EXTENTS option of REORG enabled. This does not physically move rows and therefore REORG cannot reclaim extents unless 100% of the rows in an extent have been deleted (via deletes or BLU updates). Also...
over 8 years ago in Db2 / BLU Acceleration / Tables/Index (Range MQ MDC etc.) 5 Future consideration