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 1005 of 16011

Provide one Db2 message to indicate that GRECP and LPL recovery is complete across a Db2 data sharing group.

We use automation to drive our disaster recovery processes to reduce the recovery time and remove human interaction. We have been running into issues with starting software products that require access to Db2 before it has completed GRECP and LPL ...
about 2 months ago in Db2 for z/OS 1 Not under consideration

Db2: V13 Access Path regression: Tablespace scan regresses to nonmatching index scan. After turning this in as a problem, we were told that it was working as designed. Our suggestion is that the design is flawed.

We feel the design is flawed and strongly feel this is a bug. The only time a non-matching index scan should be considered versus the tablespace scan is when it can at least filter the result somewhat. There are ZERO columns in the index that matc...
6 days ago in Db2 for z/OS 1 Not under consideration

Db2 Developer Extension - Add support to execute external COBOL stored procedures from catalog list, save input parameters and reload saved values as well as generating DDL and dropping the stored procedure

Application Developers use Data Source Explorer in Data Studio to display external COBOL stored procedures from the db2 catalog. They right click and get options to run the stored procedure after inputting values, generate the DDL and can also dro...
about 2 months ago in Db2 for z/OS 4 Under review

Reorg Shrlevel CHANGE for Tables with Index on Expression Index

Currently a REORG shrlevel CHANGE is not possible on UTS tablespaces which have an expression Index (Index on Expression) defined to them. the message below gets issued: DSNU076I DSNURFIT - KEYWORD=SHRLEVEL CHANGE INVALID FOR EXPRESSION-BASED INDE...
10 days ago in Db2 for z/OS 2 Under review

In a UTS world shouldn't DSNUCH01 include DSNUM as 3rd column for this SYSCOPY's index?

In a UTS world shouldn't DSNUCH01 include DSNUM as 3rd column for the SYSCOPY's index?, since DB2 v12 all tablespaces should be defined as Universal Table Space, PBR or PBG. Segmented and Simple tablespaces are deprecated.
about 1 year ago in Db2 for z/OS 1 Not under consideration

Support for CREATE INDEX DEFER YES DEFINE NO would be very usefull for Spaces with a 'high' number of partitions to avoid timeouts on SYSTSTAB.

When using "CREATE INDEX DEFER YES DEFINE NO", "DEFINE NO" is ignored with SQLCODE 20122 and the VSAM Clusters are created anyway. Doing this for a partitioned index on a partitioned table with lots of partitions (400+) the runtime of CREATE INDEX...
2 months ago in Db2 for z/OS 1 Not under consideration
118 VOTE

Resolve a restriction that CACHE DYN STABILITY function can not use with CONCENTRATE WITH LITERALS option.

Customer environment Db2 V12　<- DRDA -> Db2connect/JDBC(IBM Data Server Driver for JDBC and SQLJ type 2) Server side.(JDBC Type2 is used) Windows server: - WebSphere BASE 9.0.0　（Windows2016） - Db2client / IBM Data Server Runtime Client V11.1...
almost 4 years ago in Db2 for z/OS 3 Future consideration

Improve concurrency on SYSUTILX when the system is under stress

When the system is under stress (max CPU), there is a contention noticed between Db2 utility jobs on table SYSUTILX.
14 days ago in Db2 for z/OS 0 Under review

Enhance Db2 System profiles to allow exceptions

System profiles are being used to control applcompat levels for distributed connections. This is being done by trapping on the default db2 driver COLLECTION NULLID then setting the attributes to another collection using a higher applcompat. This w...
28 days ago in Db2 for z/OS 0 Not under consideration

Display or messages to monitoring the available private storage

We think it would be very useful to have messages or displays to monitor the available private storage (below the line, above the line and above the bar). In other products have message or displays to monitor the private storage: - In MQ we have m...
16 days ago in Db2 for z/OS 0 Under review

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