SELECT * FROM data_load_status WHERE name = 'EDW' ORDER BY log_date DESC;

INSERT INTO data_load_status VALUES ('EDW', 'Stop', '2015-12-06 02:28:00.000');

UPDATE data_load_status SET log_date = '2015-12-07 02:28:00.000' WHERE log_date = '2015-12-06 02:28:00.000';

DELETE FROM data_load_status WHERE log_date = '2015-11-01 02:01:21.253';