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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Specific links you will want to bookmark for future use

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.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

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


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Status Not under consideration
Workspace Db2 for z/OS
Created by Guest
Created on Dec 13, 2018

RELATED IDEAS

Remove the OBID limitations in the workfile database

Aapplication threads that perform OPEN / FETCH / CLOSE many many times in a loop without performing a COMMIT can exhaust the OBID limit and suffer SQLCODE -497

From a recent SR.......

We see in the dump a SELECT statement using insensitive scrollable cursor. From the statistic, it shows 12733 cursors opened and 11767 closed but with 0 commit, which explains why the internal global temp table OBID reached limit.

Db2 does not do internal COMMIT for the customer application or release the OBID when CLOSE a scrollable cursor. The reason is, that the OBD might be needed in case of a ROLLBACK ! This needs a design change to change behaviour.

This requirement is raised to provide focus on a design change to remove this bottleneck

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