topic Proc DS2 with Macro date variable in SAS Programming

Proc DS2 with Macro date variable

nkm — Mon, 18 Jun 2018 15:15:35 GMT

%let sales_date = "01JAN2018"d;

proc ds2;

	data sales_data/overwrite = 'YES';
		retain count;

		method run();
			set {select * from sales.sales_data where sales_date >=&sales_date. };

		end;

	enddata;
run;
quit;

Hi , I want to understand how to use macro date variable in PROC DS2. sales_date is macro variable and want to use fetch data from sas dataset sales.sales_data after this date. There has been lot of other codes also so jsut added only relevant code to show what is needed. Overall, how to use macro variable in proc ds2 which is sas date.

Re: Proc DS2 with Macro date variable

ChrisNZ — Wed, 20 Jun 2018 01:38:14 GMT

Macro variables work fine.

Your syntax is incorrect.

This works:

%let sales_date = date'2018-01-01';

data TEST; 
  D='01jan2018'd;
run;

proc ds2;
  data T/overwrite = 'YES';
    method run();
      set { select * from TEST where D = &sales_date. };
    end;
  enddata;
run;
quit;

NOTE: Execution succeeded. One row affected.

Re: Proc DS2 with Macro date variable

nkm — Thu, 21 Jun 2018 16:31:51 GMT

Thanks ChrisNZ for your help. Sorry if I was not clear but what I was looking for how to use "01JAN2018"d. Is there any way to use the same by converting it to ds2 date type or it is not possible to use D type of string in proc ds2. to_double("01JAN2018"d) --- is there any way to use ?

Re: Proc DS2 with Macro date variable

ChrisNZ — Thu, 21 Jun 2018 23:47:26 GMT

Like this?

%let sales_date = '01jan2018'd;

data TEST; 
  D='01jan2018'd;
run;

proc ds2;
  data T/overwrite = 'YES';
    method run();
      set { select * from TEST where D = date%nrbquote('%sysfunc(putn(&sales_date.,yymmddd10.))') };
    end;
  enddata;
run;
quit;

NOTE: Execution succeeded. One row affected.

Re: Proc DS2 with Macro date variable

Tom — Fri, 22 Jun 2018 04:57:24 GMT

PROC DS2 does not understand SAS date literals?

Who made that design decision?

What other types of SAS literals does PROC DS2 not understand?