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 for z/OS

Showing 986

Improvement of FlashCopy Load on a PBR

When loading with LOG NO a PBR at tablespace level, all partitions will be copied by FlashCopy and not only the ones that were updated. But when FLASHCOPY NO is specified, only the partitions that were update will get COPY PENDING flag. The FlashC...
11 months ago in Db2 for z/OS 3 Future consideration

Db2 Unload from a Cursor

Enhance the Db2 UNLOAD utility to perform an unload from a declared cursor
about 6 years ago in Db2 for z/OS 0 Not under consideration

DB2 Catalog and INDEX COMPRESSION statistics (PAGESAVE and BP_UNUSED)

If an index is compressed, it is documented in DB2 catalog table SYSIBM.SYSINDEXES column called ‘COMPRESS’ Tablespace compression is documented in SYSTABLESPACE and SYSTABLEPART. In both tables with column called ‘COMPRESS’ SYSTABLEPART also co...
about 5 years ago in Db2 for z/OS 8 Future consideration

Write Current Compression Dictionary to Log

Write compression dictionary to the Log upon its creation. This would enable true independence of data capture from actual table space availability and/or status. By implication, this might eliminate the need to write the old dictionary to the log...
about 2 months ago in Db2 for z/OS 0 Under review

issue DISPLAY BLOCKERS instead of DISPLAY CLAIMERS when DRAIN timeout

Currently when DRAIN fails during REORG, a DISPLAY CLAIMERS is issued. The draw back is there is no "age" information, so user does not know which thread is the blocker, because the claimer could also be waiter.
over 4 years ago in Db2 for z/OS 3 Not under consideration

Improve performance of EXPLAIN

With early versions of DB2 the performance of EXPLAIN was not relevant. Nowadays, where DBAs do thousands of EXPLAINs, the performance and turnaround is getting critical. I think there is room for better performance and throughput of mass EXPLAINs...
over 7 years ago in Db2 for z/OS 5 Not under consideration

Add global variable support for hopped stored procedures with LOB return parameter

Currently it is not possible to change the value of global variables when an external stored procedure is hopped (for instance called with 3-part-name) and returns LOB data. Please find additional information in the corresponding support case. Som...
2 months ago in Db2 for z/OS 0 Under review

Add LOB Support for db2 autonomous storedprocedures

Currently it is not possible to use lob attributes in autonomous procedures. To insert large data into db2 outside the "normal" transaction of work it would be usefull to have autonomous procedures which supports lob data
2 months ago in Db2 for z/OS 0 Future consideration

Provide SCOPE(GROUP) option for STOP/START PROFILE

Provide for a SCOPE(GROUP) option for START/STOP PROFILE commands similar to START/STOP PROCEDURE.
almost 7 years ago in Db2 for z/OS 2 Not under consideration

Create INDEX and SKPT lock. DDL and continuous availability.

Working in a banking 24x7 environment without any maintenance window our concurrency issues with DDL changes are increasing more and more everyday as our workload increases. There are some concurrency problems that we think it should value the eff...
over 4 years ago in Db2 for z/OS 5 Not under consideration

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