convert LF's to SQL - LF's have Select/Omit -- MIDRANGE-L

Subject: convert LF's to SQL - LF's have Select/Omit
From: Gqcy <gmufasa01@xxxxxxxxx>
Date: Tue, 16 Apr 2013 13:34:26 -0500
List-archive: <http://archive.midrange.com/midrange-l>
List-help: <mailto:midrange-l-request@midrange.com?subject=help>
List-id: Midrange Systems Technical Discussion <midrange-l.midrange.com>
List-post: <mailto:midrange-l@midrange.com>
List-subscribe: <http://lists.midrange.com/mailman/listinfo/midrange-l>, <mailto:midrange-l-request@midrange.com?subject=subscribe>
List-unsubscribe: <http://lists.midrange.com/mailman/listinfo/midrange-l>, <mailto:midrange-l-request@midrange.com?subject=unsubscribe>

I am reading about converting my DDS files to SQL...
Most of our Logical files are doing both, ordering and record selection...

However I am reading that I should _only_ create indexes for my ordering.

I see I and put in a where clause for my indexes, but should I?

Should I create SQL indexes just on ordering?
will the Logical files share the index, even though the logicals have
select/omit logic?

As an Amazon Associate we earn from qualifying purchases.

Follow-Ups:

AW: convert LF's to SQL - LF's have Select/Omit , Birgitta Hauser
Re: convert LF's to SQL - LF's have Select/Omit , rob

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.