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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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IBM Employees should enter Ideas at https://ideas.ibm.com


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Db2 for z/OS

Showing 985

Query Nodes - Allow Certain Members of a DB2 Group to Process Queries Against OLTP Data Without Interfering with OLTP

In a DB2 for z/OS data-sharing group, allow customers to designate certain DB2 members as "query-only" subsystems. A "query-only" subsystem, or "query node" would process queries for analytics and business intelligence against the same databases a...
almost 7 years ago in Db2 for z/OS 1 Not under consideration

Avoid Db2 failure even if it got BSDS access initialization failure (BSDS timestamp mismatch)

[Background]- Customer's GRSRNL specifies SYSVSAM in systems exclusion list because they need to share CATALOGs. [Description]Our customer got BSDS Access initialization failure and starting Db2 was failed. Please refer to PMR#55237,615,760.They c...
almost 7 years ago in Db2 for z/OS 0 Functionality already exists

Zero Downtime during Online CRM Application Migration

Problem Statement : Transaction 1 (T1) is intended to delete and subsequently insert few records to a table TB1. The business logic is like, this T1 should be open and not to commit as well until the end of delete followed by insert operation. ...
over 4 years ago in Db2 for z/OS 1 Not under consideration

use of SET CURRENT APPLICATION COMPATIBILITY for ONLINECHECK in db2sqljcustomize command

The SQLJ Profile Customizer command db2sqljcustomize (described in the DB2 11 for z/OS Application Programming Guide and Reference for Java) with the options -onlinecheck YES and -genDBRM is used to create a DB2 z/OS DBRM for a SQLJ Java program. ...
over 9 years ago in Db2 for z/OS 0 Planned for future release

Long Time to restart DB2 caused by Rollback in SYSIBM.SYSSEQUENCE

As in PMR 94522,250,631:"Yes, it'd good to ask customer to submit a RFE so that this issue can be evaluated by the DB2 development architects. The current DB2 behavior was designed and implemented before SYSIBM.SYSSEQUENCE exists. Thank you very m...
about 7 years ago in Db2 for z/OS 3 Not under consideration

A new command "REBIND QUERY" should be made available.

When packages become invalid due to maintenance activities, they may be rebound when needed. But, when a hint is established by running a "BIND QUERY" command, that bound query may become invalid by these same events. Restoration of that bound que...
over 4 years ago in Db2 for z/OS 1 Not under consideration

Add new parameter for REORG to designate different access behavior when REORG is in LOG/SWITCH phase

Let's say we have zparm IRLMRWT=15, and we have large tablespace REORG with SHRLEVEL(CHANGE) or (REFERENCE), the elapse time of LOG/SWITCH phase is greater than 15 seconds, this causes a lot of online workload timeout with -911. At that time the t...
over 4 years ago in Db2 for z/OS 1 Not under consideration

For Dynamic Plan Stability, Only store the actual SQL statement in STMTTEXT column

While reviewing the SQL statements in SYSDYNQRY.STMTTEXT column, extra characters are added to the end of the SQL. This requires extra processing when comparing to the REAL SQL-text. In some cases, but not all, a compare like the following is need...
over 2 years ago in Db2 for z/OS 1 Not under consideration

DSNRLMTxx resource limit tables need column for WLM Reporting Group

The DSNRLMTxx resource limit tables aremissing column for WLM Reporting Group. This would allow for resource consumption to be managed at the WLM Reporting Group level (rather than at the userid level, for instance. As WLM is the best method of ma...
almost 5 years ago in Db2 for z/OS 1 Not under consideration

modify dsntep2 to produce result set despite exceessive warnings

DB2 and IDAA do not produce the same results for the example in question. That has been explained and will be documented but we would like to see DSNTEP2 at least run and produce output instead of only returning SQL error codes (-171 in our exampl...
about 7 years ago in Db2 for z/OS 1 Not under consideration