Notes

Better impact analysis with DSPPGMREF

The IBM i Control Language (CL) provides such a rich set of commands that even after almost 30 years, I can still discover something really useful. DSPPGMREF is a case in point: The Display Program References (DSPPGMREF) command provides a list of the system objects referred to by the specified Read more…

By Paul, ago
Notes

Using RGZPFM to sort physical files

It’s rare that you need to sort a database file (or table), but I have encountered a circumstance in which a sorted file had to be delivered. Being naturally lazy, I started looking around for the least-work method of achieving this and ended up looking at the RGZPFM command. This Read more…

By Paul, ago