05-24-2016 09:03 AM
I am new to SAS and I want to compare the below fields in the same table
Please let me know how to compare the two different datatype ?
Sr_date mentioned as varchar_type
dt_date mentioned as date_type
10/05/2014 14:01:18 2014-10-05
Date values should be same in both fields .if anyting mismatched, query should pick the unmatched record
Please let me know how to write a query for the above scenario?
05-24-2016 09:30 AM
if dt_date = input(substr(sr_date,1,10),ddmmyy10.) then do .....
BTW, SAS only knows two data types, character and numeric.
'SAS dates' are numeric values containing the number of days since 01/01/1960 and having one of the date formats assigned.
There are no varchar variables in SAS, only fixed length character.
05-24-2016 11:11 AM
Are you working with a SAS dataset or an external database? If the later you may have to specify which as there are some gotcha's depending.