How to get a date at midnight

Question

I would like to know how to get a date with 00 hour, 00 minutes and 00 seconds.

This

select to_char(sysdate, \'dd/MM/YYYY HH:mm:ss\') from dual;
         


        

Answer 1

mm should be replaced with mi for minutes:

select to_char(to_date('03/05/2017', 'DD/MM/YYYY'), 'DD/MM/YYYY HH:mm:ss') from dual;