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  1.  Home
  2. RPG400-L
  3. August 2001

CHAIN vs. SETLL

My understanding is that CHAIN grabs the record and fills the input buffer,
whilst (it's the British influence taking over) SETLL checks the access path
only for the existence of the key.

If I want to know if a record with an identical key is already in the file,
I SETLL.  Yes, there are application reasons to do this!

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