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(),
						'275',
						'1981-02-1',
						'0',
						'1980-12-27',
						25.8,
						'1981-02-1 6:41:00',
						'1981-02-1 17:2:00',
						'1981-02-1 3:22:00',
						'1981-02-1 13:34:00',
						'1981-02-01 03:07',
						'1981-02-01 12:24',
						'1981-02-01 06:51',
						'1981-02-01 20:17',
						99,
						119,
						91,
						20,
						NULL,
						NULL,
						'1981-02-01 18:47',
						'1981-02-01 21:47',
						'1981-01-31 21:45',
						'1981-02-01 00:49',
						'1981-02-01 22:30',
						'1981-02-02 01:29',
						'1981-02-01 14:45',
						'1981-02-01 17:55',
						NULL,
						NULL				
					)
		Duplicate entry '1981-02-01-275' for key 'tide_date'