× 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.  Home
  2. MIDRANGE-L
  3. June 2009

RE: Should we still be using select/omit in logical files?

-----Message d'origine-----
[mailto:midrange-l-bounces@xxxxxxxxxxxx] De la part de Elvis Budimlic
- even when querying PFs, mere existence of an S/O LF may
cause a query to be routed to CQE. That is, unless there is
an IGNORE_DERIVED_INDEX setting in QUSRSYS/QAQQINI set to
*YES, or you're on V6R1 (that's the default setting for that
version of the OS), or your S/O LF is defined with the DYNSLT keyword

I'm not sure if I understand that : does IGNORE_DERIVED_INDEX stop the use of all indexes if I just reference the PF in the SQL instruction?

As an Amazon Associate we earn from qualifying purchases.

This thread ...
Follow-Ups:
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.