github.com/matrixorigin/matrixone@v1.2.0/test/distributed/resources/external_table_file/trun_table.csv (about) 1 1|-2|3|56|9|8|10|50|99.0|82.99|yellllow|1999-11-11|1999-11-11 12:00:00|2010-11-11 11:00:00.00|false|23.98430943|tttext|{"a": "3","b": [0,1,2]} 2 2|-2|90|56|9|8|10|50|99.0|82.99|yellllow|2011-01-21|1999-11-11 12:00:00|2010-11-11 11:00:00.00|false|23.98430943|tttext|{"a": "3","b": [0,1,2]} 3 3|-2|100|56|9|8|10|50|99.0|82.99|yellllow|2021-01-21|1999-11-11 12:00:00|2010-11-11 11:00:00.00|false|23.98430943|tttext|{"a": "3","b": [0,1,2]} 4 4|-2|102|56|9|8|10|50|99.0|82.99|yellllow|2022-10-11|1999-11-11 12:00:00|2010-11-11 11:00:00.00|false|23.98430943|tttext|{"a": "3","b": [0,1,2]}