converting CHARACTER DATE TIME to NUMERIC DATE

[SR11]

I want to convert my CHARACTER DATE TIME to NUMERIC DATE:

Data I have:

Date_time	Var1
06/03/2017 19:37	A
09/23/2015 15.33	B
06/06/2019 00:48	C
05/05/2018 12.34	D

Data I want

Date_num	Var1
06/03/2017	A
09/23/2015	B
06/06/2019	C
05/05/2018	D

Thank you very much. 

[Kurt_Bremser]

Use

num_date = input(substr(date_time,1,10),mmddyy10.);
format num_date mmddyy10.;

It might be possible to omit the SUBSTR:

num_date = input(date_time,mmddyy10.);

[GraphGuy]

Or the following variation, using the scan() function to parse out the date part from the string, rather than relying on it to be a length of 10 ... just in case any of the day or month values aren't padded on the left with the zero:

data foo;
date_time='06/03/2017 19:37';
date_num=input(scan(date_time,1,' '),mmddyy10.);
format date_num mmddyy10.;
run;

proc print data=foo; run;