*Copyright @ www.mycsg.in;

Copy the datasets from library to another library

proc datasets;
    copy in=sashelp out=work;
    select class cars;
run;
quit;

 
proc datasets library=work;
    change class=class_new;
    run;
quit;

proc datasets library=work;
    contents data=class_new out=cont01;
    run;
quit;

proc datasets library=work;
    append base=males data=females;
    run;
quit;

 
data class;
    set sashelp.class;
run;
 
proc contents data=class out=cont_before;
run;

proc datasets library=work;
    modify class;
    label name="Name of the student"
    age="Age (Years)"
    Height="Height (inches)";
    run;
quit;

proc contents data=class out=cont_after;
run;

proc contents data=class out=cont_before;
run;

proc datasets library=work;
    modify class;
    attrib _all_ label=" ";
    run;
quit;

proc contents data=class out=cont_after;
run;

data class;
    set sashelp.class;
run;
 
proc contents data=class out=cont_before;
run;

proc datasets library=work;
    modify class;
    format height weight 8.2;
    run;
quit;

proc contents data=class out=cont_after;
run;

proc contents data=class out=cont_before;
run;

proc datasets library=work;
    modify class;
    format height weight;
    run;
quit;

proc contents data=class out=cont_after;
run;