Hello Forum, Use of %unquote is not  necessary even though it is quoted with %str in code below (Automatic unquoting).  I wonder under which conditions %unquote is explicitly required to get the resolved value back. Thanks !!! options symbolgen; %let macvar=%str(proc print;run;); %put &macvar; SYMBOLGEN:  Macro variable MACVAR resolves to proc print;run; SYMBOLGEN:  Some characters in the above value which were subject to macro             quoting have been unquoted for printing. proc print;run; ... View more

Hello Forum, I wonder if there is SAS macro or another way to identify the variable types.   This paper mentions about it but macro is not provided.  Thank you. http://www2.sas.com/proceedings/sugi28/088-28.pdf ... View more

Hello Forum, I the following code, "if  0 then" do? Thanks. data base; if 0 then modify base; set one two e04 open=defer; output; run; ... View more

Hello Forum, I need to connect mysql database to SAS.  I was wondering how it can be done? I appreciate any idea on syntax. Thanks !!! ... View more

Hello Forum, I was wondering if anyone has the experience of importing data from  amazon cloud to SAS. Thanks !!! ... View more