求返回当前时间的系统自带宏变量

类似 :%put &time;  ??

&systime 这个是返回小时+分
&sysdate 这个是日期

jinlin2009 发表于 2012-3-15 23:24
&systime 这个是返回小时+分
&sysdate 这个是日期

It seems that &systime just return the time when the current sas section start. but not the current time.if you run &systime many times you will find that is a same value.
Sorry for typing in english because this computer no Chinese input.

Thank you.

那就是%sysfunc（time（））

thank jinlin2009
I get one solution but it seems not too smart:
%put %sysfunc(putn(%sysfunc(timepart(%sysfunc(DATETIME()))),time8));
does anyone have better idear?

Thanks

%put %sysfunc(putn(%sysfunc(datepart(%sysfunc(DATETIME()))),date9.));

you can use even more simple macro statment:
%put %sysfunc(time(),time8);
%put %sysfunc(datetime(),datetime20);