IBM i, AS400, iSeries, Modernization, Programming, RPG

Example of an IBM i RPG Single Page Subfile

What are single page subfiles? A single page subfile is a SCREEN OF DISPLAYED DATA, loaded one page at a time. The displayed data is equal to the maximum number of records that can be displayed at a time. In other words, in a single page subfile, all loaded records are displayed at a time. …

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DDS, AS400, IBM i, iSeries, Programming, RPG

RPG SQL: load all subfile has fixed maximum size of 9999 records

What is a load all subfile? A load all subfile is one in which we generally specify the subfile size as 9999 in the record format itself. However, you may define the subfile size to be less than 9999 in the record format and still load all your subfile at a time. In that situation …

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