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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 for z/OS

Showing 979 of 15456

RUNSTATS DIRECTORY (DSNDB01) TABLESPACES

Till now (DB2 12) it is not allowed to run RUNSTATS on the directory tablespaces.Because of features like LOB COMPRESSION or SPT01 COMPRESSION it is strongly recommended to have the possibility to run RUNSTATS on the directory tablespaces. We have...
over 7 years ago in Db2 for z/OS 1 Not under consideration

Masking function with GRANT per column

Column masking has been great help in managing sensitive data and complying with the General Data Protection Regulation (GDPR).But today’s solution to know if a user has access to data without masking is to create a Mask using a CASE with SESSION_...
about 1 year ago in Db2 for z/OS 2 Future consideration

Add Bufferpool ID # to SMF 100/2 DNSDQDBP

Hello z/OS DB2, I am processing the SMF 100 subtype 1 and subtype 2 records and match upthe buffer pool data. In the SMF 100/1 DSNDQBST section, the buffer pools are identified by a buffer pool ID number. On the SMF 100/2 records, DNSDQDBP section...
almost 6 years ago in Db2 for z/OS 3 Planned for future release

IFCID 172/196 (Deadlock/Timeout) – Add STCK for Held Locks

At IFCID 172/196 (Deadlock/Timestamp) please add a STCK for the held lock (blocker) when the lock was granted. In case of a lockout with this STCK the sequence of the locks, and so the sequence of the blocker-SQLs, can be reconstructed ‘post mor...
over 11 years ago in Db2 for z/OS 1 Not under consideration

Improved granularity for WITH clause

GGDB210017 Implement WITH clause syntax as a sub-clause for JOIN specification
about 12 years ago in Db2 for z/OS 1 Not under consideration

User interface to provide correlation between Db2 packages and load module

Pain Point: Housekeeping of Db2 packages (deletion of old, no longer needed application packages) is done subsequently to the houskeeping of the corresponding load modules on the loadmod. Today we use the contoken to correlate the load module with...
almost 5 years ago in Db2 for z/OS 2 Not under consideration

Use Limitkeys as histogram-stats, if appropriate

Recently we had a Performance Problem where I was requested to collect histogram-stats for a column, which matches the partitioning column. Because this was a big table, running this runstats took about 9 hours to complete. If limitkeys could serv...
over 8 years ago in Db2 for z/OS 2 Not under consideration

Create a new partition if a LOB-tablespace gets a new partition in a UTS PBG

Hi Sometime the base-table is very small whereas the corresponding lob-tablespace can get bigger and bigger. So the base tablespace remains at one partition whereas the log tablespace can run against the limit of 255 datasets
over 6 years ago in Db2 for z/OS 1 Not under consideration

Partial PBG REORG for added Partitions due to previous PART LEVEL REORGs

When I run a PART LEVEL REORG of a PBG tablespace and the current data doesn't fit into its original partition DB2 adds a new partition at the end and uses it for the "overflow" data. Which is fine, btw.... If i do this for multiple partitions, se...
over 5 years ago in Db2 for z/OS 1 Functionality already exists

DB2 - ALTER TABLE ROTATE

Auslöser :PMR 28789The deadlock occurs between the ALTER TABLE ROTATE FIRST TO LAST, which invalidates pkg dependent on the table and triggers an auto rebind ( Thealter table process obtained a row lock on SYSTSTAB and waiting for row lock on SYS...
over 6 years ago in Db2 for z/OS 0 Not under consideration