I am fairly new with SQL so please excuse what are most likely very
I am looking to understand the pros and cons with SQL.
On large files with data that will be used in various applications and
in various sort-by schemes, are logical files a help?
If so, does one reference the physical file and then SQL finds the best
logical, or does it help to specify a specific logical file?
What is the right way to collect a set of records equal to SFLPAGE?
So far, I believe my biggest problem is that I haven't yet figured out
how to ask the right questions.
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2022 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
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.