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  1.  Home
  2. RPG400-L
  3. May 2012

Re: Clear entire field vs substring

When one does:
workfield = ShortField;

doesn't that clear the entire 2000 character workfield field?

(I understood that eval does not work like MOVE and MOVEL. Did I understand wrong?)



On 5/21/2012 2:09 PM, Albert York wrote:
I have a work field that is 2000 bytes (to allow for the longest possible string value). The length of the data being moved to it varies and can be quite short. I have to clear the work field before I move the data.

Which is better:

workfield = *blanks


len = %len(%trimr(Newdata));
%substr(workfield:1:len) = *blanks;

Thanks,

Albert


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