after the first case study (see the link https://linkedibmi.com/2018/01/28/ibm-gymn-first-section-case-study/) dedicated to the database creation and the use of the “System i Navigator” tool, we could go ahead with our path approaching the second case study.
I would thank MAINTEC ( see the link http://www.maintec.com/) for supporting us with their server and assistance.
I prepared a little example about PROCEDURES that write records on database files: every subscriber will receive the details of the CASE STUDY.
You could practice with the rules of this language and the CALL to the procedures too.
Parameters are used as INPUT and OUTPUT to pass values.
This is only an education example and it doesn’t means that we should re-write all our RPG program in this way.
So now to you, practice with us !!!