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core/base/mf_uid.sas
2020-07-07 21:27:24 +01:00

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SAS

/**
@file
@brief Creates a Unique ID based on system time in a friendly format
@details format = YYYYMMDD_HHMMSSmmm_<sysjobid>_<3randomDigits>
%put %mf_uid();
@version 9.2
@author Allan Bowe
**/
%macro mf_uid(
)/*/STORE SOURCE*/;
%local today now;
%let today=%sysfunc(today(),yymmddn8.);
%let now=%sysfunc(compress(%sysfunc(time(),time12.3),:.));
&today._&now._&sysjobid._%sysevalf(%sysfunc(ranuni(0))*999,CEIL)
%mend;