×
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.
A lot of DDS logical files are simply a selection of all columns in the
physical table, index it, and only select "active records". Such as the
following:
RCOL01 over the RCO table
R IPR100CO PFILE(RCO )
...
K CMPNY
S CRSTS COMP(EQ 'A')
So, in DDL, you can replace this with:
CREATE INDEX RCOL01
ON RCO (CMPNY)
WHERE CRSTS='A'
RCDFMT IPR100CO
This is only if RCOL01 selects all columns.
In our case, it doesn't. Which is kind of nice since I can add columns to
RCO (like for Temporal Table support) and not blow up any of my vendor's
code (tested and verified).
Rob Berendt
As an Amazon Associate we earn from qualifying purchases.
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.
midrange.com
