SAS：修改/刷新表后发送电子邮件

Question

我正在寻找一个解决方案，它将监视（使用do循环）dictionary.tables以获取特定表的最新修改日期（modate），并且一旦修改日期（modate）等于今天的日期，我希望通过SAS中的电子邮件设施。

可以这样做吗？

非常感谢

Answer 1

听起来好像你需要定义一个包含现有代码的简单小宏：

/* Define a macro that sleeps in a loop until your condition is met */
%macro wait_then_email;
  %local EMAIL_CONDITION SLEEP;
  %let EMAIL_CONDITION = 0;
  %do %while(&EMAIL_CONDITION = 0);
    /* Insert logic here that sets &EMAIL_CONDITION to 1 based on moddate */

    /* Wait for 1 minute if condition not met*/
    %if &EMAIL_CONDITION = 0 %then %let SLEEP = %sysfunc(sleep(60,1));
  %end;
  /*Insert email generation code here*/
%mend;

/* Run the macro! */
%wait_then_email;