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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Status Future consideration
Workspace Db2
Components Replication
Created by Guest
Created on Oct 13, 2021

RELATED IDEAS

UOW size for mass delete on table with data capture

requesting that DB2 generate reasonably sized URs when performing a mass delete action against a table with DATA CAPTURE set to CHANGES. in a specific case, we were rotating partitions on a base source table which was being replicated with data capture - but when the Alter table occurs to rotate the partition, the purging of the data is propagated via db2 logs as deletes to the target through CDC. when rotating partitions, you would expect to be able to purge that data without replicating it to target table - however, in our case, it pushed through the entire contents of the partition as a single delete statement to CDC which overloaded it's staging space and brought down our LPAR as it exhausted aux storage because the single UOW was too large to process. need to be able to control the size of the uow as you are replicating deletes from an alter statement that is rotating partitions.

Needed By Yesterday (Let's go already!)

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