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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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Db2 for z/OS

Showing 978 of 15426

Allow all access paths in a cursor with FOR UPDATE

Due to the haloween-problem, some access paths are blocked for cursors with the FOR UPDATE-clause. Also for multi-row-fetch and FOR UPDATE there are restrictions if there is a IN-subquery
about 11 years ago in Db2 for z/OS 1 Not under consideration

Full support for VALUES c...

The VALUES clause in a fullselect in DB2 for z/OS supports only sequence references, whereas in DB2 for LUW, a VALUES clause may generate an arbitrary set of rows and columns. For example, to generate two rows of two columns in DB2 for z/OS, one h...
over 7 years ago in Db2 for z/OS 1 Not under consideration

Delay the insert into PLAN_TABLE, if EXPLAIN MODE is YES

We want to use SET CURRENT EXPLAIN MODE = YES in long running jobs like DSNTIAUL or DSNTEP2 to get more information, what was going on. If these jobs only ran select-statements a long running UOR is generated, because the insert of the access path...
about 11 years ago in Db2 for z/OS 0 Not under consideration

Get More Control over Implicitly Created Tables

MR0125102748 GGDB209017Enhance the CREATE DATABASE statement with ne option comparable the the Bufferpool-clauses
almost 12 years ago in Db2 for z/OS 0 Not under consideration

Increase CPU-priority of Online Reorg-job

MR0123086823 GGDB208006 Give us new options on REORG SHRLEVEL CHANGE with which we can decide to a) setup an increase of the CPU-priority step by step with every LOGAPPLY-cycle b) set the CPU-priority to a very high value (like priority of DBM1- o...
almost 12 years ago in Db2 for z/OS 1 Not under consideration

Enhance Auditpolicy OBJMAINT to audit activities for objects created after trace has been started

Please enhance auditpolicy OBJMAINT to audit objects too, which were created after trace start.
over 10 years ago in Db2 for z/OS 1 Not under consideration

Enhance Auditpolicy OBJMAINT to audit 'create / alter / drop' for views

Please add view-support for Auditpolicy OBJMAINT, which is missing as of today.
over 10 years ago in Db2 for z/OS 1 Not under consideration

STOP DATABASE(HHHHH) SPACE(*) RETRY(N)

We would like to have an option to set how much times STOP DB command will retry in order to avoid continues locks on DSNDB06 .SYSTSTSS while trying to STOP DB and update its RTS. Operation in TSO, z/OS, and batch: When the STOP DATABASE command i...
almost 8 years ago in Db2 for z/OS 1 Not under consideration

Return SQL error when DBA attempts ALTER DDL with both pending and immediate changes, instead of returning "0" and "losing" a change.

We recently opened an SR TS005591497 with support when we found that an ALTER to a LOB tablespace specifying both PRIQTY and COMPRESS returned SQLCODE 0, but the PRIQTY was "lost". IBM support pointed out the following: https://www.ibm.com/docs/en...
over 3 years ago in Db2 for z/OS 1 Is a defect

Option to terminate of SLB after timeout if HSM doesn't answer Flashcopy-request fast

I would like to have an timeout in DB2 for SLB-processing!If HSM is in error it may be able to accept the Flashcopy-request but not to fulfill it. To prevent 00D70044 there should be an option for a DB2-internal timeout of SLB-processing.If this t...
almost 7 years ago in Db2 for z/OS 1 Not under consideration