topic Re: How to make my projects update automatically? in SAS Enterprise Guide

How to make my projects update automatically?

IplaywithSAS — Sun, 10 Oct 2021 16:25:46 GMT

Hello,

I very recently started using SAS and one of the daily tasks I have is basically go through every single project and update the primary tables and run the project.

I was wondering if there is a way to automatically run the project with the most recent table available, for example:

I have table Cars_2021_09_01 where the project is collecting data. So since the month changed a new table was created name Cars_2021_10_01. Currently I have to open the project and manually change the previous table with the new table. Is there a way to do that automatically?

Thanks for the help 🙂

Re: How to make my projects update automatically?

SASKiwi — Sun, 10 Oct 2021 22:01:30 GMT

Is the date you want to process related to the date you run the project? For example if you run your project during September you want to read Cars_2021_09_01 and if you run during October you want Cars_2021_10_01? If so you can make use of the SAS TODAY function to read today's date and then automatically read the table you want.

data _null_;
  Table_Name = 'Cars_' !! translate(put(intnx('MONTH',today(), 0, 'BEGIN'), yymmddd10.), '_', '-');
  put _all_;
run;

Re: How to make my projects update automatically?

Kurt_Bremser — Mon, 11 Oct 2021 07:55:40 GMT

So you have a library where all those datasets reside. Let's call this library IN for the example.

Within that library you have several datasets starting with CARS_, thankfully sorted by date because you use (commendable!) a YMD order.

Basically, you can retrieve the name of the most recent dataset like this:

proc sql noprint;
select max(name) into :dsname
from dictionary.tables
where libname = "IN" and memname like 'CARS_%';
quit;

After that use &dsname. wherever you need the source dataset.

Note that libname and memname in the dictionary tables are always uppercase for SAS datasets/views.