The Question is:
I need an example of using a segmented key in COBOL
The Answer is :
Please review the available COBOL documentation, particularly searching
the COBOL User's Guide index for the entry "segmented". You will find
various examples included directly in the documentation.
Additional information on keys and key handling are available in the
OpenVMS RMS manuals.
Code examples for various operations in various languages are available
in the AskQ support database, with the URL references for AskQ and for
the documentation included in the OpenVMS FAQ. (COBOL code examples are
quite definitely represented within the articles in the support database.)
Some existing pointers to source code examples are referenced in topics
(881), (1091), (1846), (4541), (6608), and (6764), and various other
COBOL-specific discussions are in (1091), (1134), (2228), (3061), and
(6353). And some intro RMS segmented key discussions, see topics (1548),