Skip to Main Content
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).


Shape the future of IBM!

We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:


Search existing ideas

Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,


Post your ideas

Post ideas and requests to enhance a product or service. Take a look at ideas others have posted and upvote them if they matter to you,

  1. Post an idea

  2. Upvote ideas that matter most to you

  3. Get feedback from the IBM team to refine your idea


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


Status Delivered
Created by Guest
Created on Dec 17, 2019

Allow REPAIR CATALOG on indexes to reset version numbers

Allow REPAIR CATALOG on indexes to reset version numbers

In Db2 Cloning Tool, index version mismatches cause indexes to be rebuilt on the target rather than using the physical copy. Some of these indexes are very large. Corrective measures would be to drop and recreate the index on the source which would not be possible. If the version number could be set to a value matching the source in a non-invasive fashion this would alleviate the long duration of these index rebuilds. In Db2 today, this is possible for tablespaces which will repair the catalog version numbers to a value matching the underlying page set.

Rebuild Index is a huge resource hog on the z/Machines. 

All 5 Customers Systems  and 6 DBAs that manage it at Duke Energy using the IBM Cloning tool for Db2 on z/OS are impacted. 

Needed by Date Jan 31, 2020
  • Guest
    Reply
    |
    Apr 3, 2020

    The requested capability already exists. REPAIR CATALOG supports indexes and will correct version information in indexes. It does not perform schema validation however. If this requirement is for Cloning Tool to exploit REPAIR CATALOG then a requirement should be entered against the Cloning Tool product.