SQL语句，同时返回结果集，输出参数的值及return值

create procedure proc1(@parm1 integer,@parm2 varchar(30) output)   
as      
select @parm2='zhongguo'      
select * from table1 where age=@parm1      
return 100      
  
declare @param1 int ,@param2 varchar(30)   
declare @tmpa int  
set @param1=20   

/****这一句为重点**/
execute @tmpa = proc1 @param1,@param2 output  
  
print @tmpa   
print @param2