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sqlsasproc-sqldatastep

SAS datastep/SQL select latest record from multiple records with same ID

For example I have a dataset as below:

id Date
1  2000/01/01
1  2001/01/01
1  2002/01/01
2  2003/01/01

By datastep or sql, how could I get the record with id = 1 and latest Date 2002/01/01? Help is appreciated and thanks in advance.

Solution

  • Try this sql.

    select id,max(Date)
from yourtable
group by id;