× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



1) Use visual explain and not debug - the debug info component has not been updated in some time and is no longer considered a valid resource for performance info.

2) You didn't say if the data is the same on both machines. If different this could very well be valid behaviour based on the initial probes. Visual Explain would show you this.


On 2013-08-09, at 2:56 PM, Michael Ryan <michaelrtr@xxxxxxxxx> wrote:

Ok...two systems, both on 7.1. Execute STRDBG UPDPROD(*YES). Run a program
on system A. Job log shows an index was used for bit map processing. Run
the same program on system B. Same index in place (though different
libraries). System B job log says arrival sequence was used. How can I
figure out why the index is used on one system and not the other? Thanks!
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
To post a message email: MIDRANGE-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/midrange-l.


Jon Paris

www.partner400.com
www.SystemiDeveloper.com





As an Amazon Associate we earn from qualifying purchases.

This thread ...

Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.