×
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 coworker has asked me something that I thought I knew, but now realise
I'm not sure.
When a record is locked by a CHAIN or READ, I know that it will be unlocked
when the program updates that record, or when it reads another record. But
what happens if a READE returns the EOF condition? Is the previous record
released? If a READE is performed on record 1, then a WRITE is performed,
is record 1 released? If so, why? How does it work?
Thanks.
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
