Mega Code Archive
Use TRUNC(date_variable) when you want to extract a date from a timestamp
SQL>
SQL> DECLARE
2 d DATE := SYSDATE;
3 BEGIN
4 dbms_output.put_line(TO_CHAR(TRUNC(d),'DD-MON-YY HH24:MI:SS'));
5 END;
6 /
26-OCT-09 00:00:00
PL/SQL procedure successfully completed.
SQL>