RPG IV – Expressions and Built-in Functions
Bob Cozzi
RPG IV – Expressions and Built-in Functions
This session illustrates the syntax of expressions in the Calculation specification and includes a review of several RPG IV built-in functions which provide an expression-based way to perform operation code-like tasks without using the traditional fixed-form columns.
Bob Cozzi is editor of “Midrange Developer” a twice-monthly publication delivered to over 40,000 iSeries IT Developers and Managers in more than 20 countries. As an iSeries educator, he provides on-site iSeries training at corporations through North America. He is a founding member of the new iSeries Open Source Organization. People know him best from his seminars and books on iSeries and RPG.