m*******1
发帖数: 368 | 1 在sas里run code. 直接照着书上copy的程序。可是运行结果总是显示sum（
milestraveled）syntax error. 明明跟书上一样啊，求牛人指点。谢谢
书上给的是
proc sql;
create table work.miles as
select membertype
sum(milestraveled) as TotalMiles
from sasuser.frequentflyers
group by membertype; |
|
