× 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. JAVA400-L
  3. July 2013

RE: JDBC equivalent to RPG SETLL or CHAIN?

But the point is that I could use that long, narrow result set of just the index to find the start point for a short, broad result set, when scrolling ?>backwards through the file, and I could reasonably search the long, narrow result set to find the ordinal starting position when repositioning by key.

But why would you want to? That's work you want the database engine to do for you. It is smart. It has optimizers. You are trying to build your own index from an index. Don't work so hard. Use the tool.


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.