实现方式:
SQL> select to_char(to_date('2013-10-13 9:10:10', 'yyyy-mm-dd hh24:mi:ss'), 'yyyy-mm-dd hh24:mi:ss') from dual;
TO_CHAR(TO_DATE('2013-10-139:1
------------------------------
2013-10-13 09:10:10
实现方式:
SQL> select to_char(to_date('2013-10-13 9:10:10', 'yyyy-mm-dd hh24:mi:ss'), 'yyyy-mm-dd hh24:mi:ss') from dual;
TO_CHAR(TO_DATE('2013-10-139:1
------------------------------
2013-10-13 09:10:10