The following query:
SELECT TO_TIMESTAMP ('January 15, 1989, 11:00 A.M.', 'Month dd, YYYY, HH: MI A.M.');
returns the result 1989-01-15 11:00:00.000000.
The following query:
SELECT TO_TIMESTAMP ('January 15, 1989, 11:00 A.M.', 'Month dd, YYYY, HH: MI A.M.');
returns the result 1989-01-15 11:00:00.000000.