SQL>
SQL> create table MyTable (
2 title varchar2(100),
3 phone varchar2(20),
4 place varchar2(100),
5 starts timestamp with time zone);
Table created.
SQL>
SQL> insert into MyTable (title, phone, place, starts)
2 values ('Sales', '999.123.4567', 'Washington',TIMESTAMP '2001-12-01 15:00:00.000000 EST');
1 row created.
SQL>
SQL> insert into MyTable (title, phone, place, starts)
2 values ('Product', '000.123.4567', 'San Francisco',TIMESTAMP '2001-12-01 17:00:00.000000 PST');
1 row created.
SQL>
SQL> insert into MyTable (title, phone, place, starts)
2 values ('Highlights', '111 1234 5678', 'London', TIMESTAMP '2001-12-01 20:00:00.000000 GMT');
1 row created.
SQL>
SQL> select dbtimezone from dual;
DBTIME
------
+00:00
SQL>
SQL> select title, phone
2 from MyTable
3 where starts = TIMESTAMP '2001-12-01 15:00:00.000000 -5:00';
TITLE PHONE
------------------------- --------------------
Sales 999.123.4567
Highlights 111 1234 5678
SQL>
SQL>
SQL> drop table MyTable;
Table dropped.