- data test;
- input
- a $
- b
- c $
- d
- e $
- f
- g $;
- datalines;
- a 1 张三 2 李四 3 王五
- b 1 汤姆 2 杰克 3 螺丝
- c 1 普京 2 不适 3 奥巴马
- ;
- run;
- proc sql noprint;
- create table result as
- select a as id,b as no,c as name from test union all
- select a as id,d as no,e as name from test union all
- select a as id,f as no,g as name from test
- order by id,no,name;
- quit;


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