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ywon111
Quartz | Level 8

Trying to create the table below, i.e. adding another condition in the codes where if there is same Event_date then only Count_done as 1.

 

PROC SQL;
Create Table want1 as select
want.*, source.result_date,
case
when standard_days ge result_date and Event_date le result_date then '1'
else '0'

end
as Count_done
from want left join source on want.ID = source.ID;
Quit;

 

Current code produces this:

IDEvent_dateCount_done
12345617/07/20181
12345617/07/20181
23456712/07/20181

 

This is what I want:

IDEvent_dateCount_done
12345617/07/20181
12345617/07/20180
23456712/07/20181

 

Thanks in advance 

2 REPLIES 2
Tom
Super User Tom
Super User

Why would you want to do that in SQL?

data want;
  set have;
  by id event_date;
  count_done = first.event_date;
run;
ChrisNZ
Tourmaline | Level 20

You are not showing all the fields you process.

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