Select into question

[Haikuo]

I am aware that better approachers have been offered, just in case if you ever wonder how to play the macro variable in place:

%let var=1 2 3 4 5;

%let varlist=;

%macro test;

%local i;

%do i=1 %to %sysfunc(countw(&var));

%let varlist=&varlist.%str( )v%scan(&var,&i);

%end;

%mend;

%test

%put &varlist;

Haikuo