IBM Data Platform Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data Platform 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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Search results: Db2 for z/OS

Showing 456 of 2588

RESTORE SYSTEM should support log apply across DSN1COPY and vendor utilities

RESTORE SYSTEM can fail in log apply when there was a DSN1COPY or vendor utility within the log apply range. This occurs because RESTORE SYSTEM uses pageset control log records to determine that a LOG NO utility had been run, and neither DSN1COPY ...
about 1 year ago in Db2 for z/OS 0 Future consideration

SQL-based hint capability

As we all know are not all access paths optimal, sometimes the optimizer makes a wrong assumptions are maybe all necessary stats are not always available. Therefore it would be beneficial to have an SQL-based syntax, e.g. as a common table express...
over 11 years ago in Db2 for z/OS 1 Delivered

Joining a temporal table with an archive-enabled table

In DB2 z/OS V11.1, we getting a -20555 SQLCODE when trying to join a temporal table with an archive-enabled table. We were surprised to see it didn't work. The manual talks about those tables being “mutually exclusive”, which to me would mean ...
about 8 years ago in Db2 for z/OS 4 Not under consideration

possibility to add a column at the partition clause without dropping the table

We would like to have the possibility to modify the PARTITIONING clause without DROPPING the table, with an ALTER COMMAND
almost 12 years ago in Db2 for z/OS 2 Delivered

Enhance DSNACCOX

Based on the recommendations from the recent Best Practices webcast, I believe that DSNACCOX should be enhanced to reflect these recommendations. Rules to trigger reorgs For indexes: Pseudo-deletedentries: REORGPSEUDODELETES/TOTALENTRIES > 5% I...
over 5 years ago in Db2 for z/OS 0 Functionality already exists

OPTIMIZER IGNORE INDEX indexcreator.indexname

Looking to replace NPI with DPSI. DSPI is created, and would like to verify that all SQLs that were using NPI, when Rebound/executed dynamically would either a) use either newly created DPSI or another index on the table and b) have run time perfo...
about 4 years ago in Db2 for z/OS 0 Future consideration

Bi-Temporal support for DB2 AUTH tables

I am asking for bi-temporal AUTH tables, and while I think the plan is to add System Temporal with Cypress on many catalog tables, I'm asking also for Business Temporal. There are a couple reasons for this request, first from a Business Temporal p...
over 9 years ago in Db2 for z/OS 0 Not under consideration

Limit batch connections via DB2 profile tables

We had a few instances where an errant user submitted multiple batch jobs against a DB2 subsystem and caused DB2 to reach IDBACK limit. This affected other users trying to submit batch jobs for an extended period of time. Making use of DB2 profile...
over 8 years ago in Db2 for z/OS 1 Not under consideration

Expand DB2 Profile Wildcard Support to Client Property Parameters

We need DB2 Profile table wildcard support to extend to the client property parameters: CLIENT_APPLNAME, CLIENT_USERID and CLIENT_WRKSTNNAME.
over 8 years ago in Db2 for z/OS 1 Not under consideration

Option to dictate behaviour regarding deadlock victim selected on deadlocks involving DDL ALTERs

In true 24*7 production environments there is an increasing expectation that simple(on the face of it) DDL changes should be able to break-in concurrent with application workload. In the case of high-arrival rate transactions even at the quietest ...
almost 5 years ago in Db2 for z/OS 1 Delivered

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