SAS笔记121018

逻辑库操作：

建立：

libname MyLib 'd:\sas\Mylib';

解除：

libname MyLib clear;

数据集删除操作：

proc delete data=data1 Mylib.data2;run;

proc delete data=_all_ Mylib._all_;run; /*recommend!*/

proc sql;drop table Mylib.data;run;

proc datasets lib = Mylib kill;run;

proc datasets lib = Mylib;save;run;

proc datasets lib = Mylib;delete data1 data2;run;