SAS建立本地文件夹

SAS建立文件夹：用sas建立数据集市时，通常要生成每日数据并保留起来。

今天分享一段程序，SAS生成每日文件夹、模块文件夹及主题表文件夹并保留每日运行的日志，在下一期，分享日志检测程序

%let job=d:\job;

/*在job文件夹下每天建立一个日期年月日的文件夹*/

data time;

format t $8.;

t=compress(year(today())*10000+month(today())*100+day(today()));

call symput('t',t);

run;

/*建立文件夹*/

data _null_;

new=dcreate("&t.","&job.");

new1=dcreate("main","&job.\&t.");

new2=dcreate("log","&job.\&t.");

new3=dcreate("ods","&job.\&t.");

new4=dcreate("dds","&job.\&t.");

new5=dcreate("job","&job.\&t.");

new6=dcreate("canshu","&job.\&t.");

run;

/*定义存放错误数据集位置的文件位置*/

%let canshu=&job.\&t.\canshu;

/*抽取增量后存放基础层的位置*/

%let ods=&job.\&t.\ods;

/*加载数据后存放整理层的位置*/

%let dds=&job.\&t.\dds;

/*日志存放的位置*/

%let log=&job.\&t.\log;

/*存放确定结果数据集的位置*/

%let main=&job.\&t.\main;

/*生成主日志*/

/*proc printto*/

/*  log="&log.\main.txt" new;*/

/*run;*/

DM 'LOG; log; FILE "&log.\main.txt." replace;';

run;

DM 'log; "clear";';

/*创建逻辑库*/

libname main "&main.";

libname canshu "&canshu.";

libname ods "&ods.";

libname dds "&dds.";

/*将excel表格输入到sas数据集*/

proc import out=sysinfo

datafile="&job.\z.xls";

sheet=sheet1;

getnames=yes;

run;

/*在ods层和dds层建立主题表文件夹*/

data a;

set sysinfo(keep=sys_nm);

run;

%macro test;

%let dsid=%sysfunc(open(work.a,i));

%put &dsid;

%let rc=%sysfunc(fetch(&dsid));

%do %while(&rc=0);

%let zhuti=%sysfunc(trim(%sysfunc(left(%sysfunc(getvarc(&dsid,1))))));

data _null_;

new=dcreate("&zhuti.","&ods.");

new=dcreate("&zhuti.","&dds.");

run;

%let rc=%sysfunc(fetch(&dsid));

%put &rc;

%end;

%let rc=%sysfunc(close(&dsid));

%mend;

%test;

z是数据集市的各个主题表名，格式如下：

最后生成的文件夹及问价如下：

完 谢谢观看