Skip to Main Content
IBM Power Ideas Portal


This portal is to open public enhancement requests against IBM Power Systems products, including IBM i. 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
  1. Post an idea.

  2. Get feedback from the IBM team and other customers to refine your idea.

  3. Follow the idea through the IBM Ideas process.


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.

Status Delivered
Workspace IBM i
Categories Db2 for i
Created by Guest
Created on Mar 26, 2022

need to define subfield instead of substring for sql function display_journal

qsys2.display_journal returns as a blob a file record format (say: a structure) that include all types of subfields. today, we only can extract CHAR fields with the substring function. example: cast(cast(substring(entry_data, 155, 18) as char(18) for bit data) as char(18) ccsid 37) as ADRES5, hex(cast(substring(entry_data, 173, 2) as char(2) for bit data) ) as ADOLEN, out of the fact the syntax is difficult, the substring cannot return an integer. I would like to use a subfield function instead of substring idea: some sort of pointer logic cast(subfield(entry_data, 155, 18) as char(18) ccsid 37) as ADRES5, cast(subfield(entry_data, 173, 2) as smallint ) as ADOLEN, I'd like to use display_journal of qsys2, sql service is easier than dspjrn. because integration via sql is the prefered way of many available reporting tools. sometimes the only way.
Idea priority Low
  • Guest
    Reply
    |
    Apr 8, 2022
    IBM believes that the request described has been solved with the addition of the INTERPRET built-in function.

    This was delivered for IBM i 7.4 with DB PTF Group SF99704 Level 7 and IBM i 7.3 with DB PTF Group SF99703 Level 18.

    Information is available at this link: https://www.ibm.com/support/pages/node/6172749

    IBM i database team
    IBM Power Systems Development
  • Guest
    Reply
    |
    Mar 28, 2022

    Take a look at the INTERPRET function. I think it does what you want.

    https://www.ibm.com/docs/en/i/7.3?topic=functions-interpret

    Example:
    INTERPRET(SUBSTR(ENTRY_DATA, 52, 2) AS DECIMAL(3,0))