日期:2014-05-17 浏览次数:20952 次
CORRECT!
SQL> SELECT SYSDATE,
2 (SYSDATE-TO_DATE('2008/10/04 10:00:00','YYYY/MM/DD HH24:MI:SS'))*24*60*60 "SECONDS"
3 FROM DUAL;
SYSDATE SECONDS
-------------------- ----------
2008-10-3 11:12:48 -82032
SQL>