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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 1342

Removing defunct Delta Backup images after automatic database backup image removal

We have automated backup options enabled (num_db_backups and rec_his_retentn both set). Our backup schedule takes a full backup on Sunday and a Delta every other day of the week. When a full backup image qualifies for removal, with reference to th...
over 6 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Not under consideration

Consideration of Statistical Views for INSERT with Sub-SELECT

We try to improve the performance on an INSERT with an underlying complex subselect eg. "INSERT INTO table "Therefore we created a statistical view through which the optimizer should be able to get more distribution statistics and build a better a...
over 6 years ago in Db2 / Statements (DDL and DML) 0 Not under consideration

Reorg a data partitioned table with non partitioned indexes online

Currently a data partitioned table with non partitioned indexes can not be reorged online, even the latest V11.1.2.2 can not do this.
over 6 years ago in Db2 / High Availability and/or Disaster Recovery 1 Not under consideration

Security enhancement - support of roles for GRANT SETSESSIONUSER privilege

After the change of the security setup in DB2 database to a role based model there is still a part where some rights can only be granted to groups instead of roles. This forces admins to maintain to sets of security setups making a complex Task ev...
over 7 years ago in Db2 / Security 0 Not under consideration

Enable HA/failover functionality at instance level or for groups of databases

DB2 performs failover only at the database level. If a group/set of databases are related, e.g. used for the same application, those databases should ideally failover together, but under the current design, those failovers have to be done individu...
almost 8 years ago in Db2 / pureScale 0 Not under consideration

Bufferpool Purge without database deactivation

Ability to purge the bufferpools (perhaps specified by bufferpool name) without deactivating the entire database. While dirty pages can be flushed from bufferpools with the flush bufferpools command, the bufferpools cannot be entirely purged witho...
almost 9 years ago in Db2 / Serviceability 0 Not under consideration

TIMESTAMP with TIMEZONE

Competitive databases like Oracle, PostgreSQL and SQL Server along with others have data type TIMESTAMP with TIME ZONE but LUW does not. Our own DB2 on z/OS starting version V11.0 has TIMESTAMP WITH TIMEZONE.
about 9 years ago in Db2 / Data Types 2 Future consideration

Error DIA3202C in db2diag.log does not include database name

getting an error in db2diag.log that a connection to a database ist not possible because of a TCP/IP call does not work. In our case a connection to a remote database should be established, which was already dropped. But there is no database name ...
over 9 years ago in Db2 / Serviceability 0 Not under consideration

Perform rebuild of each index (for a table) in its own transaction

In the current design, all the index rebuilds for a table are performed within the same transaction (as the action that triggered them). If the transaction is interrupted (e.g. user interrupt or dropped session), then the entire transaction is rol...
over 9 years ago in Db2 / Utilities (Export Import Load db2look etc) 2 Not under consideration

SYSPROC.DB2LK_GENERATE_DDL to become a supported and documented feature and to match db2look

We are using db2 LUW V11.5M8FP0_SB35599 on Linux It is a DPF database. We are using the following 2 db2 tools to generate the DDL of the same database: 1) db2look 2) SYSPROC.DB2LK_GENERATE_DDL - the command used for db2look is the following: db2lo...
4 months ago in Db2 / Db2 on Cloud 1 Submitted