extract date only from given timestamp in oracle sql

Question

The following query:

select cdate from rprt where cdate <= TO_CHAR(sysdate, \'YYYY/MM/DD-HH24-MI-SS-SSSSS\') and ryg=\'R\' and cnum=\'C002\';

<

Answer 1

try this type of format:

SELECT to_char(sysdate,'dd-mm-rrrr') FROM dual