How can I use Proc SQL to find all the records that only exist in one table but not the other?

前端 未结 4 554
伪装坚强ぢ
伪装坚强ぢ 2021-02-06 14:33

I\'m trying to do this in Enterprise Guide, with a task, otherwise I would just use a data step.

In a data step, this would be:

data names;
 input name $         


        
4条回答
  •  灰色年华
    2021-02-06 14:55

    The following method is pretty simple way to get records present in one table and not in the other.

    Created table new with records containing sex = M, the result after the query will be records with sex = F.

    Example:

    data new;
    set sashelp.class;
    where sex = 'M';
    run;
    proc sql;
    create table new1 as
    select * from sashelp.class
    except all 
    select * from new;
    quit;
    

    Will put the code to test on my actual datasets which are of around 100k obs and update the result.

    P.S: I know the question has been asked answered and forgotten,I was looking for a way to do the above and couldn't find a direct answer any where. So, adding so that it may come handy. :)

    My first answer also. :)

提交回复
热议问题