The latter has two distinctive flavours: the traditional column restricted language entry and the modern /Free alternative where most of the coding can be entered in a non-column restricted way. + There are four major versions of RPG currently in use... [[RPG II]], [[RPG III]], [[RPG...
There are four major versions of RPG currently in use...RPG II,RPG III,RPG 400, andRPG IV(sometimes referred to asILERPG). The latter has two distinctive flavors: the traditional column restricted language entry and the modern /Free alternative where most of the coding can be entered in a...
It's a fine and very flexible data model; its downfall was the (DOM-like) procedural navigation language. So I've often wondered what one could do trying to re-invent the Codasyl model in a more modern idiom, coupling it with an XPath-like declarative access language extended to handle ...
I started my career working with the Codasyl-defined network data model. It's a fine and very flexible data model; its downfall was the (DOM-like) procedural navigation language. So I've often wondered what one could do trying to re-invent the Codasyl model in a more modern idiom, coupl...
RPG II, RPG III, RPG 400, and RPG IV (sometimes referred to as ILE RPG). The latter has two distinctive flavors: the traditional column restricted language entry and the modern /Free alternative where most of the coding can be entered in a non-column restricted way. RPG is almost ...