04-14-2013 01:42 AM
This is the usage of a SET statement inside a macro..
i do not understand the actual logic how this works ,,,could someone explain to me with a example???
each time when we call the macro the ds changes what will happen to the OUT can you run a sample of the code????
with the first run as shown dataset one contains the COMBO
How will we deal with it in the next run??????
My main concern:why are we putting the &out in the SET?How is it useful while calling???
set &out &ds.itbx &ds.extbx ;
%macro( ds=abc out=one );