Joined: 14 Mar 2007 Posts: 8657 Location: Back in jolly old England
How do you mean one by one.
Do you mean that you want to process all existing generations en mass, i.e. all existing versions get processed within the same process in one pass or that each individual generation must be uniquely processed ?
Joined: 26 Apr 2004 Posts: 4650 Location: Raleigh, NC, USA
You can catalog successive updates or generations of related data. They are called generation data groups (GDGs). Each data set within a GDG is called a generation data set (GDS) or generation. If the attributes and organizations of all generations in a group are identical, the generations can be retrieved together as a single data set.