忘了说,SAS里的sql就多加个proc sql; 其他就和我给你的sql链接里的sql一样用。你只要看看select statement等等执行语句就好了,其他的你来不及看了。
忘了说,SAS里的sql就多加个proc sql; 其他就和我给你的sql链接里的sql一样用。你只要看看select statement等等执行语句就好了,其他的你来不及看了。
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