× 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.



Thank you for the response. It cleared my confusion. My confusion laid with the ASCEND/DESCEND keyword. It never dawned on me that IBM would allow an ASCEND/DESCEND array to be populated in any order other than as defined.

On 11/26/2015 8:32 AM, Jon Paris wrote:
No idea where you got that idea Booth. It has always worked the same way as LOOKUP _except_ when Ascend/Descend is specified and then it switches to binary search.

See this http://www.ibmsystemsmag.com/ibmi/developer/rpg/iSeries-EXTRA--Look-Before-You--Lookup/ from 2002.


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.