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Is it possible (and simple) to select only two records from the journal - for each file-RRN combination?
Example:
Users make 20 changes throughout the day to CUST #123 record.
I want to select only the first "before" image and the last "after" image for that particular cust (and all other custs).
Can SQL select these with a simple statement?
Or is this best done in an HLL pgm?
Thanks
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