×
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.
Thomas Garvey wrote:
... the IBM manuals indicate that when a record is read directly into a
data structure, the null indicators are not set. I think that's fixed in
v5r4 but I'm writing for v5r3 at least.
Even in V5R2, when a record was read directly into a data structure, the
null indicators would be set for the data structure subfields.
This was a late-breaking change in V5R2, probably too late to get into
the V5R2 manual.
But here's what it says in the V5R3 reference on the "User Controlled
Support for Null-Capable Fields and Key Fields" page,
http://publib.boulder.ibm.com/infocenter/iseries/v5r3/topic/books_web/c0925085203.htm
"When a record format or file with null-capable fields is used on an
input operation (READ, READP, READE, READPE, CHAIN) and a data structure
is coded in the result field, the values of %NULLIND for null-capable
data structure subfields will be changed by the operation. The values of
%NULLIND will not be set for the input fields for the file, unless the
input fields happen to be the subfields used in the input operation."
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
