data ds1;
set sashelp.class;
run;
data ds2;
set sashelp.cars;
run;
proc sql;
select MEMNAME into: numvar separated by " "
from dictionary.tables
where LIBNAME="WORK"
and
MEMNAME="DATA"
and
TYPE="num"; /*'CHAR"*/
quit;
How to get all numeric and character variables from all datasets in a library
proc sql;
create table columns as
select *
from dictionary.columns
where libname = 'WORK';
quit;
proc sql;
create table columns as
select *
from dictionary.columns
where libname = 'WORK';
quit;
proc contents data=WORK._ALL_ out=Variables noprint;
run;
Thank you very munch yabwon for your solution
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