Re: CHAIN versus SETLL

>> Not necessarily, Kimosabee!  The AS/400 allows you to chain with a
-partial- key and match on the part you provide!  (I forget if this only
works with a composite key (ie more than 1 field) and if you have to use
complete fields as the partial key) <<

Paul,

With an externally described file, you can use a field, but it must
exactly match the definition of the first key field. With a KLIST, you
can use the first n fields of an m part key where m>=n. Here again, each
KLIST field must exactly match the corresponding key field. However, if
you want to use a program described file, you can use a character
variable of any length you like up to the total length of the key. It
does not necessarily need to have a length that matches the end of a key
subfield.

Pete


--
 - Pete Hall peteh@earth.inwave.com
http://www.inwave.com/~peteh/

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