Re: SQL select via logicals -- MIDRANGE-L

× 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.

In message <199711272046.UAA171368@out1.ibm.net>, From Chris Rehm 
<Mr.AS400@ibm.net>, the following was written:
> I would have made the opposite
> assumption, feeling that if I specified a logical it was because the 
> records I wanted from the file were are subset of that logical. 

Chris,

You're safe here. Even though QQQQuery might use a different access path
to improve performance, it will only return rows that are included in
the access path that you specify, and the columns that are returned will
always be based on the view that you specify.

Pete


--
 - Pete Hall peteh@earth.inwave.com
http://www.inwave.com/~peteh/

+---
| This is the Midrange System Mailing List!
| To submit a new message, send your mail to "MIDRANGE-L@midrange.com".
| To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---

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.