Hi all,
I am attempting to create a MACRO that will create multiple control files that can be used with other software. Within the control file I need to create a list of variables associated with each observation. Here is a version of my code:
PROC SQL;
SELECT DISTINCT cat(order, ' ', code) INTO :List separated by ' '
FROM All_Obervations
WHERE X=&Y. AND U = &V.;
QUIT;
data _null_;
file "&desktop.\Test_&Y._&V..con" Lrecl=50000;
put "TITLE=Test_&Y._&V.";
put "DATA=&Y._&V..dat";
put '&END';
put "&List";
put "END NAMES";
run;
In the control file I need each observation to be listed on its own line. For instance:
1 ABCDE
2 BCDEF
3 CDEFG
4 DEFGH
5 EFGHI
PROC SQL seems to be creating a list that just lists all the observations on one line. For instance,
1 ABCDE 2 BCDEF 3 CDEFG 4 DEFGH 5 EFGHI
How can I get SQL to create a list like the former, instead of the latter? Is there any kind of SEPARATED BY ENTER command? Or is there someway I can create a table using PROC SQL that I can name as a MACRO variable? Thanks in advance!
Try this:
PROC SQL;
create table temp as
SELECT DISTINCT cat(order, ' ', code) as ordername
FROM All_Obervations
WHERE X=&Y. AND U = &V.;
QUIT;
data _null_;
set temp end=last;
file "&desktop.\Test_&Y._&V..con" Lrecl=50000;
if _n_ = 1 then do;
put "TITLE=Test_&Y._&V.";
put "DATA=&Y._&V..dat";
put '&END';
end;
put ordername;
if last then put "END NAMES";
run;
PG
Maybe you need more than one macro variable?
data test;
input id name $;
cards;
1 aaa
2 bbb
3 ccc
;
proc sql noprint;
select DISTINCT cat(id, ' ', name) INTO :list1 -:list3
from test;
quit;
%put &list1;
%put &list2;
%put &list3;
Linlin
That is exactly what i am trying at the moment... but, each iteration of the MACRO will have a different # of observations. How can I create a do loop that will make the number of put statements unique to each iteration of the macro. For instance:
data _null_;
file "&desktop.\Test_&Y._&V..con" Lrecl=50000;
put "TITLE=Test_&Y._&V.";
put "DATA=&Y._&V..dat";
put '&END';
do i=1 to &count.; /*count variable was created in earlier PROC SQL*/
put "&List&i";
end;
put "END NAMES";
run;
The put statement I underlined is not working. I get a warning saying symbolic reference not resolved. Any ideas? Thanks!
Try this:
PROC SQL;
create table temp as
SELECT DISTINCT cat(order, ' ', code) as ordername
FROM All_Obervations
WHERE X=&Y. AND U = &V.;
QUIT;
data _null_;
set temp end=last;
file "&desktop.\Test_&Y._&V..con" Lrecl=50000;
if _n_ = 1 then do;
put "TITLE=Test_&Y._&V.";
put "DATA=&Y._&V..dat";
put '&END';
end;
put ordername;
if last then put "END NAMES";
run;
PG
Great job PG!
data All_Obervations;
input order code $ x u;
cards;
1 aaa 5 8
1 bbb 5 8
2 aaa 6 7
2 bbb 6 7
2 aaa 5 8
2 bbb 6 7
;
run;
%macro test(y=,v=);
PROC SQL;
create table temp as
SELECT DISTINCT cat(order, ' ', code) as ordername
FROM All_Obervations
WHERE X=&Y. AND U = &V.;
QUIT;
data _null_;
set temp end=last;
file "c:\temp\Test_&Y._&V..con" Lrecl=50000;
if _n_ = 1 then do;
put "TITLE=Test_&Y._&V.";
put "DATA=&Y._&V..dat";
put '&END';
end;
put ordername;
if last then put "END NAMES";
run;
%mend;
%test(y=5,v=8)
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