SELECT EXTRACT(EPOCH FROM TIMESTAMP '2016-10-25T00:14:30.000');
SELECT EXTRACT(EPOCH FROM TIMESTAMP '2016-10-25T00:14:30.000' + INTERVAL '544 min');
SELECT EXTRACT(EPOCH FROM TIMESTAMP '2016-10-25T00:14:30.000');
SELECT EXTRACT(EPOCH FROM TIMESTAMP '2016-10-25T00:14:30.000' + INTERVAL '544 min');