Converting a Datetime from One Time Zone to Another with NEW_TIME() function : NEW_TIME « Date Timestamp Functions « Oracle PL/SQL Tutorial

1. Oracle PL/SQL Tutorial
2. Date Timestamp Functions
3. NEW_TIME

SQL>
SQL> SELECT TO_CHAR(NEW_TIME(TO_DATE('25-MAY-2006 19:45',
  2    'DD-MON-YYYY HH24:MI'), 'PST', 'EST'), 'DD-MON-YYYY HH24:MI')
  3  FROM dual;

TO_CHAR(NEW_TIME(
-----------------
25-MAY-2006 22:45

SQL>