insert into tide_data( adate, udate, area_id, tide_date, tide_date_week, qreki_date, moon_age, sun_rise_time, sun_set_time, moon_rise_time, moon_set_time, high_tide_time1, high_tide_time2, low_tide_time1, low_tide_time2, high_tide_num1, high_tide_num2, low_tide_num1, low_tide_num2, siohigari_time1_from, siohigari_time1_to, siohigari_time2_from, siohigari_time2_to, agesio_time1_from, agesio_time1_to, agesio_time2_from, agesio_time2_to, sagesio_time1_from, sagesio_time1_to, sagesio_time2_from, sagesio_time2_to )values( sysdate(), sysdate(), '268', '2043-02-1', '0', '2042-12-22', 20.8, '2043-02-1 6:35:00', '2043-02-1 16:32:00', '2043-02-1 23:50:00', '2043-02-1 9:32:00', '2043-02-01 06:47', '2043-02-01 19:43', '2043-02-01 00:22', '2043-02-01 13:55', 128, 92, 61, 55, NULL, NULL, NULL, NULL, '2043-02-01 02:17', '2043-02-01 04:51', '2043-02-01 15:39', '2043-02-01 17:58', '2043-02-01 08:55', '2043-02-01 11:46', NULL, NULL ) Duplicate entry '2043-02-01-268' for key 'tide_date'