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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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Db2

Showing 982

Enhance db2exfmt

Please enhance db2exfmt to support querytag and queryno so that db2exfmt can format a previous explain when the timestamp of the explain is not known (and -w -1 will not work since it's not the last explain). This would allow scripting of multiple...
over 8 years ago in Db2 / Utilities (Export Import Load db2look etc) 0 Not under consideration

Tool db2batch should be able to display Number of rows affected

Often db2batch is used for tuning / benchmarking purposes and very often the number of affected rows is interesting. Command line tool. 'db2'. provides the option to display the Number of rows affected, db2 -tvmf <SQL-DML-File> $ db2 -tvmf...
almost 6 years ago in Db2 / Other/Unknown 0 Not under consideration

Add invisible index

Add the possibiltity to set an index as visible or invisible so that, when it is alter as invisible, the optimizer only takes it in account when the session ask for the index
almost 9 years ago in Db2 / Statements (DDL and DML) 0 Not under consideration

Enable automatic index reorganization in volatile tables for non-SAP databases

per case TS001700030: Db2 autonomic features make a great contribution towards customer loyalty, usability and DB administration. It is important to have all autonomic features extended to all type-customers and not just some (i.e. SAP databases).
almost 6 years ago in Db2 / Configuration Parameters 0 Not under consideration

Tablespace reports rollforward pending after an HADR takeover report success

Banco do Brasil built a DR site and deployed a DB2 Purescale with HADR between these sites.HADR is in peer state. Then customer perform a takeover to switch HADR roles between sites.After the takeover finished successfully we tried to activate the...
about 9 years ago in Db2 / High Availability and/or Disaster Recovery 1 Not under consideration

Block locking for U/D on MDC when LOCKSIZE=BLOCKINSERT

Block locking is done for INSERTs on MDC tables when LOCKSIZE = BLOCKINSERT, which is a great benefit for memory usage, and allow to parallelize treatments for different dimensions. However, this is unsufficient, because treatments do also Update/...
about 6 years ago in Db2 / Tables/Index (Range MQ MDC etc.) 0 Not under consideration

Simple federated query against SQL Server nickname with predicate on partial PK takes 150+ sec vs 0.1 sec against source db

The following query takes a long time when running against SQL Server nickname. See case TS001550410 for more details select *from nn.PAT_ENC_APPT_NOTESwhere PAT_ENC_CSN_ID ='99999999'
about 6 years ago in Db2 / Federation 0 Not under consideration

NX842 hardware accelerated backup and log file compression for PPCLE

NX842 HW accelerated backup and log file compression is available on AIX. Why is it not available on PPCLE. All recent Linux distrubutions has kernel support for accessing this hardware accelerator.
about 6 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 2 Not under consideration

Start bufferpool command

New db2 commands to start / reallocate the bufferpool : start bufferpool bp32k ;
about 9 years ago in Db2 / Utilities (Export Import Load db2look etc) 0 Not under consideration

Wrap tables

Create a new type of table based on the size or on the time.create table packagevent (.... ) with history based 1 year on event_timestamp / 1Gb. It could be an ITC table. The oldest data / extent are automatically reused when new data is added and...
about 9 years ago in Db2 / Tables/Index (Range MQ MDC etc.) 0 Not under consideration